User:Pengo/Latin/species 2

2 occurrences

 * abbottii (Maytenus abbottii, Abarema abbottii)
 * abdita (Hemitriakis abdita, Gastrotheca abdita)
 * abitaguae (Polypodium abitaguae, Caecilia abitaguae)
 * abrahamii (Dalbergia abrahamii, Leptolaena abrahamii)
 * abrasus (Molossops abrasus, Cynomops abrasus)
 * acaciae (Pseudagrion acaciae, Gazella gazella acaciae)
 * aceramarcae (Marmosa aceramarcae, Gracilinanus aceramarcae)
 * aceras (Xenophrys aceras, Megalophrys montana aceras)
 * acerifolia (Begonia acerifolia, Quercus acerifolia)
 * acervatus (Drymaeus acervatus, Orymaeus acervatus)
 * achalensis (Odontophrynus achalensis, Bufo achalensis)
 * achates (Semnopithecus entellus achates, Taphozous achates)
 * acidens (Psammochromis acidens, Haplochromis acidens)
 * acreana (Hydrochorea acreana, Amburana acreana)
 * acrochorda (Ptychohyla acrochorda, Platymantis acrochorda)
 * acuminatissima (Shorea acuminatissima, Neea acuminatissima)
 * acunae (Vitex acunae, Sideroxylon acunae)
 * acutidens (Pheidole acutidens, Negaprion acutidens)
 * acutiflora (Sloanea acutiflora, Psychotria acutiflora)
 * acutifolius (Podocarpus acutifolius, Durio acutifolius)
 * acutipennis (Pseudocolopteryx acutipennis, Chordeiles acutipennis)
 * adamantina (Tryonia adamantina, Austrochaperina adamantina)
 * adami (Drepanosticta adami, Rhinolophus adami)
 * adamsonii (Psychotria adamsonii, Myrsine adamsonii)
 * adelaidensis (Litoria adelaidensis, Tiliqua adelaidensis)
 * adelphe (Sphenophryne adelphe, Austrochaperina adelphe)
 * adelphus (Bulimulus adelphus, Arthroleptis adelphus)
 * adenopoda (Prunus adenopoda, Euphorbia adenopoda)
 * adlerzi (Epimyrma adlerzi, Epimymra adlerzi)
 * adpressa (Begonia adpressa, Lotononis adpressa)
 * aedon (Acrocephalus aedon, Troglodytes aedon)
 * aegyptiaca (Tadarida aegyptiaca, Alopochen aegyptiaca)
 * aelleni (Myotis aelleni, Phrynobatrachus aelleni)
 * aelocephalus (Haplochromis aelocephalus, Psammochromis aelocephalus)
 * aequalis (Hopea aequalis, Trithemis aequalis)
 * aequibasis (Asplenium aequibasis, Asplenium erectum aequibasis)
 * aerosa (Kerivoula aerosa, Phoniscus aerosa)
 * aerosus (Akodon aerosus, Melomys aerosus)
 * aethereus (Nyctibius aethereus, Phaethon aethereus)
 * affine (Exacum affine, Malacopteron affine)
 * africanum (Aciagrion africanum, Poroderma africanum)
 * agamae (Schefflera agamae, Connarus agamae)
 * agami (Agamia agami, Shorea agami)
 * agassizi (Salvelinus agassizi, Ambassis agassizi)
 * agrestis (Hyla agrestis, Microtus agrestis)
 * agricola (Pantinonemertes agricola, Acrocephalus agricola)
 * agrioides (Amphipteryx agrioides, Platycnemis agrioides)
 * ahenea (Bokermannohyla ahenea, Elliptio ahenea)
 * ahli (Sciaenochromis ahli, Oedipus ahli)
 * aimei (Hippocampus aimei)
 * ajax (Cinclosoma ajax, Semnopithecus entellus ajax)
 * alabamae (Palaemonias alabamae, Alosa alabamae)
 * alachua (Branchinella alachua, Procambarus lucifugus alachua)
 * alagoanus (Chiasmocleis alagoanus, Colostethus alagoanus)
 * alaotrensis (Hapalemur griseus alaotrensis, Rheocles alaotrensis)
 * alashanicus (Cervus elaphus alashanicus, Spermophilus alashanicus)
 * alatum (Astrocaryum alatum, Clibadium alatum)
 * albata (Parantica albata, Palaina albata)
 * albatrus (Phoebastria albatrus, Diomedea albatrus)
 * albertinae (Platymiscium albertinae, Streptocitta albertinae)
 * albertisi (Aegotheles albertisi, Epimachus albertisi)
 * albertisii (Pseudochirops albertisii, Gymnophaps albertisii)
 * albicapilla (Cranioleuca albicapilla, Cossypha albicapilla)
 * albicilla (Haliaeetus albicilla, Mohoua albicilla)
 * albilabris (Boophis albilabris, Leptodactylus albilabris)
 * albilora (Muscisaxicola albilora, Synallaxis albilora)
 * albiloris (Oriolus albiloris, Polioptila albiloris)
 * albipectus (Illadopsis albipectus, Pyrrhura albipectus)
 * albipennis (Petrophassa albipennis, Penelope albipennis)
 * albitorques (Columba albitorques, Philemon albitorques)
 * albopunctata (Oreophryne albopunctata, Chiasmocleis albopunctata)
 * alborosea (Guzmania alborosea, Scutellaria alborosea)
 * albotorquatus (Cercopithecus mitis albotorquatus, Cercopithecus albogularis albotorquatus)
 * albotuberculata (Rana albotuberculata, Rana everetti albotuberculata)
 * albovittata (Peperomia albovittata, Hyla albovittata)
 * album (Santalum album, Rhododendron album, Dictyosperma album album)
 * alburnoides (Squalius alburnoides, Rutilus alburnoides)
 * alcalicus (Oreochromis alcalicus, Alcolapia alcalicus)
 * alcatraz (Bothrops alcatraz, Scinax alcatraz)
 * alepidotus (Phoxinellus alepidotus, Paraphoxinus alepidotus)
 * alfari (Sigmodontomys alfari, Microsciurus alfari)
 * alfaroi (Oedipina alfaroi, Oryzomys alfaroi)
 * alfredii (Livistona alfredii, Euphorbia alfredii)
 * alfredschmidti (Uromastyx alfredschmidti, Ctenosaura alfredschmidti)
 * algirus (Psammodromus algirus, Atelerix algirus)
 * aliciae (Aglaeactis aliciae, Nyctibatrachus aliciae)
 * alinae (Nectarinia alinae, Eriocnemis alinae)
 * alius (Malaconotus alius, Otus alius)
 * allisoni (Liophryne allisoni, Choerophryne allisoni)
 * allynsmithi (Sonorella allynsmithi, Helminthoglypta allynsmithi)
 * alnifolia (Schumacheria alnifolia, Melanophylla alnifolia)
 * alopex (Falco alopex, Mirafra alopex)
 * aloysiisabaudiae (Potamonautes aloysiisabaudiae, Chaerephon aloysiisabaudiae)
 * altae (Eleutherodactylus altae, Scinax altae)
 * altamazonica (Bolitoglossa altamazonica, Argenteohyla altamazonica)
 * altirostris (Turdoides altirostris, Scytalopus altirostris)
 * altivelis (Cromileptes altivelis, Lepidomeda altivelis)
 * alvaradoi (Bolitoglossa alvaradoi, Hyla alvaradoi)
 * alvarezi (Gambusia alvarezi, Cyprinodon alvarezi)
 * alvarezii (Ceratozamia alvarezii, Knema alvarezii)
 * alvaroi (Pristidactylus alvaroi, Guevaria alvaroi)
 * amamiensis (Rana amamiensis, Asiagomphus amamiensis amamiensis)
 * amaurocephalus (Hylophilus amaurocephalus, Leptopogon amaurocephalus)
 * amazonum (Centranthus amazonum, Zamia amazonum)
 * amboniensis (Gulella amboniensis, Platycypha amboniensis)
 * amboroensis (Bufo amboroensis, Inga amboroensis)
 * ambrosii (Hydromantes ambrosii, Speleomantes ambrosii)
 * ameero (Boswellia aff. ameero, Boswellia ameero)
 * amethystina (Nectarinia amethystina, Calliphlox amethystina)
 * amethystinus (Phapitreron amethystinus, Lampornis amethystinus)
 * amicorum (Itaya amicorum, Dendropsophus amicorum)
 * amicus (Phyllotis amicus, Lestes amicus)
 * ammon (Ovis ammon ammon, Ovis ammon)
 * amnicola (Hylodes amnicola, Amnirana amnicola)
 * amplectens (Ouratea amplectens, Bidens amplectens)
 * amygdalina (Pouteria amygdalina, Pongamiopsis amygdalina)
 * anae (Paramorariopsis anae, Eleutherodactylus anae)
 * anamallayana (Symplocos anamallayana, Cryptocarya anamallayana)
 * anatipes (Chiasmocleis anatipes, Craugastor anatipes)
 * andecola (Petrochelidon andecola, Haplochelidon andecola)
 * anderseni (Artibeus anderseni, Rhinolophus anderseni)
 * andreettae (Guzmania andreettae, Vriesea andreettae)
 * anelpistus (Diploglossus anelpistus, Celestus anelpistus)
 * angamarcanum (Elaphoglossum angamarcanum, Piper angamarcanum)
 * angorae (Varicorhinus angorae, Nemacheilus angorae)
 * angularis (Sinocyclocheilus angularis, Oxymycterus angularis)
 * angulatus (Pipistrellus angulatus, Euonymus angulatus)
 * angustatus (Claudius angustatus, Procambarus angustatus)
 * angustilineata (Eleutherodactylus angustilineata, Isthmohyla angustilineata)
 * angustior (Melanophylla angustior, Vertigo angustior)
 * angustissima (Polyalthia angustissima, Sarcostemma angustissima)
 * angustum (Falcatifolium angustum, Sideroxylon angustum)
 * ankaranensis (Erythrina ankaranensis, Glossogobius ankaranensis)
 * anna (Calypte anna, Ciridops anna)
 * annamiticus (Axis porcinus annamiticus, Rhinoceros sondaicus annamiticus)
 * annulata (Rhinoclemmys annulata, Trithemis annulata)
 * annulatum (Ceriagrion annulatum, Ambystoma annulatum)
 * anomalum (Sideroxylon anomalum, Clerodendrum anomalum)
 * anonymus (Cisticola anonymus, Hylodes anonymus)
 * anselli (Centropus anselli, Cryptomys anselli)
 * antillarum (Myiarchus antillarum, Sterna antillarum)
 * antineae (Heterohyrax antineae, Heterohyrax brucei antineae)
 * antiquus (Synthliboramphus antiquus, Boucardicus antiquus)
 * antisanensis (Loricaria antisanensis, Aphanactis antisanensis)
 * antoniae (Carpodectes antoniae, Telmatherina antoniae)
 * anubis (Papio anubis, Papio hamadryas anubis)
 * apalachicolae (Desmognathus apalachicolae, Procambarus apalachicolae)
 * apetala (Ruprechtia apetala, Anisophyllea apetala)
 * appendiculatus (Rhacophorus appendiculatus, Eleutherodactylus appendiculatus)
 * apperti (Bernieria apperti, Phyllastrephus apperti)
 * apurimacensis (Euphorbia apurimacensis, Weinmannia apurimacensis)
 * aquilonia (Austrochaperina aquilonia, Formica aquilonia)
 * aquilus (Gerbillus aquilus, Lophiobagrus aquilus)
 * arboreum (Petrobium arboreum, Viburnum arboreum)
 * arbutifolia (Chosenia arbutifolia, Baccharis arbutifolia)
 * arcaeformis (Dysnomia arcaeformis, Epioblasma arcaeformis)
 * arcana (Appalachia arcana, Rimanella arcana)
 * arcasii (Chondrostoma arcasii, Rutilus arcasii)
 * arctica (Fratercula arctica, Gavia arctica)
 * arenaria (Catinella arenaria, Schoepfia arenaria)
 * arendsi (Chlorotalpa arendsi, Carpitalpa arendsi)
 * arfakensis (Myristica arfakensis, Melanotaenia arfakensis)
 * arfakiana (Melanocharis arfakiana, Litoria arfakiana)
 * argentauris (Leiothrix argentauris, Lichmera argentauris)
 * ariadne (Scinax ariadne, Orachrysops ariadne)
 * arianae (Eugenia arianae, Hyla arianae)
 * aricomae (Cinclodes aricomae, Cinclodes excelsior aricomae)
 * aridulus (Cisticola aridulus, Grammomys aridulus)
 * arisanensis (Hynobius arisanensis, Ilex arisanensis)
 * arizonica (Cupressus arizonica, Pinus arizonica)
 * armandii (Pinus armandii, Phylloscopus armandii)
 * armenica (Crocidura armenica, Sicista armenica)
 * armillata (Cyanolyca armillata, Fulica armillata)
 * arnhemica (Cycas arnhemica arnhemica, Cycas arnhemica)
 * arquata (Cichladusa arquata, Numenius arquata)
 * artaxerxes (Harpagochromis artaxerxes, Haplochromis artaxerxes)
 * arthuri (Atelopus arthuri, Vertigo arthuri)
 * articulata (Tropidophora articulata, Tetraclinis articulata)
 * artus (Chaetodipus artus, Hygrotus artus)
 * ascanius (Cercopithecus ascanius, Parides ascanius)
 * ascendens (Huperzia ascendens, Miconia ascendens)
 * ashei (Magnolia macrophylla ashei, Juniperus ashei)
 * asio (Megascops asio, Otus asio)
 * asperata (Picea asperata, Quadrula asperata)
 * asperrima (Eximiorhagada asperrima, Amnirana asperrima)
 * astreans (Acestrura astreans, Chaetocercus astreans)
 * atabapensis (Annona atabapensis, Guatteria atabapensis)
 * atelopoides (Phyllomedusa atelopoides, Andinophryne atelopoides)
 * atjehensis (Horsfieldia atjehensis, Podocarpus atjehensis)
 * atollensis (Sesbania coccinea atollensis, Achyranthes atollensis)
 * atrifrons (Odontophorus atrifrons, Zosterops atrifrons)
 * atroflavus (Laniarius atroflavus, Pogoniulus atroflavus)
 * atrox (Kerivoula atrox, Phoniscus atrox)
 * auaritae (Gallotia auaritae, Gallotia simonyi auaritae)
 * aucheri (Rhus aucheri, Quercus aucheri)
 * aucklandica (Coenocorypha aucklandica, Anas aucklandica)
 * aurelioi (Lacerta aurelioi, Iberolacerta aurelioi)
 * aureoventris (Pheucticus aureoventris, Chlorostilbon aureoventris)
 * auricapillus (Icterus auricapillus, Aratinga auricapillus)
 * auriculatus (Desmognathus auriculatus, Eleutherodactylus auriculatus)
 * aurora (Maylandia aurora, Rana aurora)
 * aurusbergensis (Crassula aurusbergensis, Tylecodon aurusbergensis)
 * australasia (Todiramphus australasia, Todirhamphus australasia)
 * australasica (Macquaria australasica, Helicia australasica)
 * australiensis (Aglaia australiensis, Rhynchochydorus australiensis)
 * avernalis (Fluminicola avernalis, Pyrgulopsis avernalis)
 * avia (Plectrohyla avia, Cryptotis avia)
 * avius (Eleutherodactylus avius, Doratogonus avius)
 * axelrodi (Cynotilapia axelrodi, Chilatherina axelrodi)
 * ayarzaguenai (Colostethus ayarzaguenai, Osteocephalus ayarzaguenai)
 * ayresii (Hieraaetus ayresii, Cisticola ayresii)
 * azuayense (Brachyotum azuayense, Paspalum azuayense)
 * babaulti (Simochromis babaulti, Myosorex babaulti)
 * babax (Hylodes babax, Eleutherodactylus babax)
 * baccata (Bourreria baccata, Taxus baccata)
 * bachmani (Haematopus bachmani, Sylvilagus bachmani)
 * bactrianus (Cervus elaphus bactrianus, Camelus bactrianus)
 * baerii (Acipenser baerii, Acipenser baerii baerii)
 * baeticus (Dussartius baeticus, Aphanius baeticus)
 * baikalensis (Acipenser baerii baikalensis, Epischura baikalensis)
 * bailloni (Pteroglossus bailloni, Baillonius bailloni)
 * baillonii (Shorea macroptera baillonii, Cymbopetalum baillonii)
 * bairdi (Vireo bairdi, Oreomystis bairdi)
 * bakeriana (Hymenostegia bakeriana, Brachystegia bakeriana)
 * bakossii (Keetia bakossii, Coffea bakossii)
 * balbus (Cophixalus balbus, Mixophyes balbus)
 * balcanica (Rana balcanica, Rupicapra rupicapra balcanica)
 * balcanicus (Salmo balcanicus, Zingel balcanicus)
 * balfouri (Hyperolius balfouri, Nectarinia balfouri)
 * banae (Euphorbia banae, Leptobrachium banae)
 * banatica (Imnadia banatica, Zubovskia banatica)
 * bancana (Hopea bancana, Deplanchea bancana)
 * bancoensis (Cussonia bancoensis, Placodiscus bancoensis)
 * bangsi (Grallaria bangsi, Perognathus longimembris bangsi)
 * banksiana (Pinus banksiana, Neolalage banksiana)
 * banksii (Cycas media banksii, Calyptorhynchus banksii)
 * bantamensis (Vatica bantamensis, Vavaea bantamensis)
 * barbadensis (Juniperus barbadensis barbadensis, Juniperus barbadensis, Amazona barbadensis)
 * barbarabrownae (Callicebus barbarabrownae, Callicebus personatus barbarabrownae)
 * barlowi (Maylandia barlowi, Certhilauda barlowi)
 * baronii (Dalbergia baronii, Neoharmsia baronii)
 * barri (Caecidotea barri, Stygobromus barri)
 * bartelsi (Spizaetus bartelsi, Hylopetes bartelsi)
 * barthi (Biomphalaria barthi, Bulinus barthi)
 * bartlettii (Cryosophila bartlettii, Metrosideros bartlettii)
 * bartschi (Cyclura carinata bartschi, Collocalia bartschi)
 * basalis (Grammitis basalis, Chrysococcyx basalis)
 * battersbyi (Indotyphlus battersbyi, Dendropsophus battersbyi)
 * baudii (Pitta baudii, Dipterocarpus baudii)
 * baudinii (Calyptorhynchus baudinii, Smilisca baudinii)
 * baumanni (Phyllastrephus baumanni, Hyperolius baumanni)
 * baunti (Coregonus sardinella baunti, Coregonus baunti)
 * baurii (Scalesia baurii baurii, Scalesia baurii)
 * bavaricus (Microtus bavaricus, Pitymys bavaricus)
 * baverstocki (Vespadelus baverstocki, Eptesicus baverstocki)
 * baxteri (Bufo baxteri, Etmopterus baxteri)
 * beatrix (Chalinolobus beatrix, Glauconycteris beatrix)
 * beatus (Crocidura beatus, Hipposideros beatus)
 * beckeri (Hypsiboas beckeri, Phylloscartes beckeri)
 * bedriagai (Chalcides bedriagai, Acanthodactylus bedriagai)
 * beecrofti (Anomalurus beecrofti, Anomalurops beecrofti)
 * behnii (Glyphonycteris behnii, Micronycteris behnii)
 * belcheri (Pachyptila belcheri, Larus belcheri)
 * beldingi (Spermophilus beldingi, Geothlypis beldingi)
 * belizense (Sideroxylon floribundum belizense, Zanthoxylum belizense)
 * bellicosa (Hirundinea bellicosa, Sturnella bellicosa)
 * bellula (Achatinella bellula, Elimia bellula)
 * bellulus (Margarornis bellulus, Amolops bellulus)
 * belvica (Chalcalburnus belvica, Alburnus belvica)
 * benetos (Melanochromis benetos, Maylandia benetos)
 * bennetti (Casuarius bennetti, Corvus bennetti)
 * benoistii (Euphorbia benoistii, Miconia benoistii)
 * benthamianum (Brachyotum benthamianum, Syzygium benthamianum)
 * benthicola (Ctenochromis benthicola, Sciaenochromis benthicola)
 * beoticus (Pseudophoxinus beoticus, Telestes beoticus)
 * bequaertii (Pterygota bequaertii, Memecylon bequaertii)
 * berlandieri (Rana berlandieri, Gopherus berlandieri)
 * bernalii (Chigua bernalii, Orphanodendron bernalii)
 * bernsteini (Centropus bernsteini, Sterna bernsteini)
 * bernsteinii (Ptilinopus bernsteinii, Megapodius bernsteinii)
 * berteriana (Dendroseris berteriana, Albizia berteriana)
 * berthalutzae (Dendropsophus berthalutzae, Dendrophryniscus berthalutzae)
 * betsileanus (Ptychochromoides betsileanus, Mantidactylus betsileanus)
 * betsileo (Mantella betsileo, Heterixalus betsileo)
 * betsileoensis (Astacoides betsileoensis, Brachyuromys betsileoensis)
 * beyeri (Necturus beyeri, Chaperina beyeri)
 * bezoarticus (Ozotoceros bezoarticus bezoarticus, Ozotoceros bezoarticus)
 * bhutanica (Pinus bhutanica, Bazzania bhutanica)
 * biaculeatus (Sygnathoides biaculeatus, Syngnathoides biaculeatus)
 * biarmicus (Panurus biarmicus, Falco biarmicus)
 * bicalcaratus (Mantidactylus bicalcaratus, Francolinus bicalcaratus)
 * biemarginata (Epioblasma biemarginata, Dysnomia biemarginata)
 * bifax (Nyctophilus bifax, Bulweria bifax)
 * bifida (Gonzalagunia bifida, Trithemis bifida)
 * bifrenatus (Barbus bifrenatus, Telmatochromis bifrenatus)
 * bifurcata (Myristica bifurcata bifurcata, Wodyetia bifurcata)
 * bifurcatum (Elaphoglossum bifurcatum, Calophyllum bifurcatum)
 * bifurcus (Chiloglanis bifurcus, Dendropsophus bifurcus)
 * bimaculatus (Pycnonotus bimaculatus, Rhacophorus bimaculatus)
 * binata (Rytigynia binata, Pinus radiata binata, Paradrymonia binata)
 * binoculata (Dipturus binoculata, Raja binoculata)
 * binotata (Nandinia binotata, Apalis binotata)
 * binotatus (Eleutherodactylus binotatus, Caprimulgus binotatus)
 * biplicata (Lamellidea biplicata, Arinia biplicata)
 * biporcatus (Craugastor biporcatus, Bufo biporcatus)
 * biroi (Oreophryne biroi, Cophixalus biroi)
 * birostris (Ocyceros birostris, Manta birostris)
 * bispina (Malgassophlebia bispina, Phyllomacromia bispina)
 * bitorquatus (Pteroglossus bitorquatus, Rhinoptilus bitorquatus)
 * blacki (Orconectes blacki, Cambarellus blacki)
 * blainvillei (Pontoporia blainvillei, Echimys blainvillei)
 * blainvillii (Peltops blainvillii, Mormoops blainvillii)
 * blanchonii (Ochrothallus blanchonii, Niemeyera blanchonii)
 * blanfordii (Paa blanfordii, Bufo blanfordii)
 * blasii (Rhinolophus blasii, Myzomela blasii)
 * blewitti (Athene blewitti, Heteroglaux blewitti)
 * blighi (Myophonus blighi, Myiophonus blighi)
 * blochii (Rhinobatos blochii, Eusphyra blochii)
 * blommersae (Boophis blommersae, Mantidactylus blommersae)
 * blumutensis (Diospyros blumutensis, Shorea blumutensis)
 * bodenheimeri (Hypsugo bodenheimeri, Pipistrellus bodenheimeri)
 * boehmei (Tarentola boehmei, Boophis boehmei)
 * boesemani (Melanotaenia boesemani, Scinax boesemani)
 * boiei (Proceratophrys boiei, Myzomela boiei)
 * boiviniana (Delonix boiviniana, Dypsis boiviniana)
 * bolivianum (Glaucidium bolivianum, Nototrema bolivianum)
 * bolosii (Arenaria bolosii, Arenaria grandiflora bolosii)
 * bombayensis (Philautus bombayensis, Ichthyophis bombayensis)
 * bombus (Chaetocercus bombus, Acestrura bombus)
 * bombycinus (Hibiscadelphus bombycinus, Thomasomys bombycinus)
 * bonasia (Aphanapteryx bonasia, Bonasa bonasia)
 * bonasus (Bison bonasus, Rhinoptera bonasus)
 * bonelli (Phylloscopus bonelli, Padogobius bonelli)
 * boonsongi (Parahelicops boonsongi, Opisthotropis boonsongi)
 * borbae (Skutchia borbae, Phlegopsis borbae)
 * boreale (Gloeospermum boreale, Gymnostomum boreale)
 * borenensis (Vepris borenensis, Teclea borenensis)
 * borysthenicus (Petroleuciscus borysthenicus, Leuciscus borysthenicus)
 * botnica (Pusa hispida botnica, Phoca hispida botnica)
 * bottegi (Phrynobatrachus bottegi, Crocidura bottegi)
 * boucardi (Amazilia boucardi, Crypturellus boucardi)
 * boueti (Typhlosynbranchus boueti, Monopterus boueti)
 * bougainvillei (Actenoides bougainvillei, Stresemannia bougainvillei)
 * bourreti (Paa bourreti, Leptolalax bourreti)
 * bovinus (Pteromylaeus bovinus, Cyprinodon bovinus)
 * boyeri (Coracina boyeri, Atherina boyeri)
 * boylii (Peromyscus boylii, Rana boylii)
 * braccatus (Moho braccatus, Epipedobates braccatus)
 * brachycarpum (Exostema brachycarpum, Alloxylon brachycarpum)
 * brachydactylus (Hemisus brachydactylus, Batrachophrynus brachydactylus)
 * brachykolos (Megophrys minor brachykolos, Xenophrys brachykolos)
 * brachytarsus (Indirana brachytarsus, Polypedates brachytarsus)
 * brachythrix (Eugenia brachythrix, Rinorea brachythrix)
 * bracteatum (Calophyllum bracteatum, Sium bracteatum)
 * bracteosus (Cleistanthus bracteosus, Placodiscus bracteosus)
 * bradei (Cipocereus bradei, Holoaden bradei)
 * bradfieldi (Apus bradfieldi, Tockus bradfieldi)
 * brahma (Niviventer brahma, Trachypithecus pileatus brahma)
 * brama (Fejervarya brama, Athene brama)
 * brantsii (Parotomys brantsii, Tatera brantsii)
 * brasiliana (Cercomacra brasiliana, Hydropsalis brasiliana)
 * brasiliense (Tonatia brasiliense, Lophostoma brasiliense)
 * braunii (Tacinga braunii, Angylocalyx braunii)
 * bravoanus (Ariocarpus bravoanus bravoanus, Ariocarpus bravoanus)
 * brazieri (Bothriembryon brazieri, Ostodes brazieri)
 * bredoi (Gomphidia bredoi, Paragomphus bredoi)
 * breedlovei (Symplocos breedlovei, Hampea breedlovei)
 * brenchleyi (Ducula brenchleyi, Pupina brenchleyi)
 * brevibarbis (Ancharius brevibarbis, Arius brevibarbis)
 * brevidens (Dysnomia brevidens, Epioblasma brevidens)
 * breviflora (Myristica velutina breviflora, Trichilia breviflora)
 * brevifolius (Calpocalyx brevifolius, Podocarpus brevifolius)
 * brevifrons (Eleutherodactylus brevifrons, Dendropsophus brevifrons)
 * breviloba (Pavetta johnstonii breviloba, Alstonia breviloba)
 * brevinasus (Dipodomys nitratoides brevinasus, Perognathus longimembris brevinasus)
 * brevipalmata (Fejervarya brevipalmata, Litoria brevipalmata)
 * brevipennis (Acrocephalus brevipennis, Vireo brevipennis)
 * brevipinnis (Barbus brevipinnis, Torquigener brevipinnis)
 * brevituba (Robinsonella brevituba, Neisosperma brevituba)
 * brieni (Paracyprichromis brieni, Scinax brieni)
 * brissonii (Cyanocompsa brissonii, Passerina brissonii)
 * brittonii (Nectandra brittonii, Ardisia brittonii)
 * broadbenti (Peroryctes broadbenti, Dasyornis broadbenti)
 * brochidodroma (Nectandra brochidodroma, Micropholis brochidodroma)
 * brockmani (Gerbillus brockmani, Myomyscus brockmani)
 * brodiei (Glaucidium brodiei, Nototriton brodiei)
 * bromelicola (Colostethus bromelicola, Sphaenorhynchus bromelicola)
 * brooksi (Delanymys brooksi, Otopharynx brooksi)
 * brownae (Astatotilapia brownae, Haplochromis brownae)
 * brumbacki (Aotus brumbacki, Aotus lemurinus brumbacki)
 * brunneicauda (Alcippe brunneicauda, Newtonia brunneicauda)
 * bryantae (Philodice bryantae, Calliphlox bryantae)
 * buccinator (Eleutherodactylus buccinator, Cygnus buccinator)
 * bucculentus (Sus bucculentus, Urolophus bucculentus)
 * budaki (Ablepharus budaki, Ablepharus kitaibellii budaki)
 * bufonius (Leptodactylus bufonius, Eleutherodactylus bufonius)
 * bullocki (Brachygalaxias bullocki, Telmatobufo bullocki)
 * bullockii (Icterus bullockii, Jatropha bullockii)
 * bulweri (Lophura bulweri, Discula bulweri)
 * burduricus (Aphanius burduricus, Arctodiaptomus burduricus)
 * bureschi (Barbatula bureschi, Nemacheilus bureschi)
 * burgeri (Kirkia burgeri burgeri, Boophis burgeri)
 * burkillii (Garcinia burkillii, Lithocarpus burkillii)
 * buruensis (Zosterops buruensis, Ficedula buruensis)
 * buryi (Sylvia buryi, Parisoma buryi)
 * buselaphus (Alcelaphus buselaphus, Alcelaphus buselaphus buselaphus)
 * bussei (Millettia bussei, Leptactina delagoensis bussei)
 * buxifolia (Peperomia buxifolia, Valeriana buxifolia)
 * byrnei (Dasycercus byrnei, Dasyuroides byrnei)
 * cadornae (Pipistrellus cadornae, Hypsugo cadornae)
 * caelata (Trichia caelata, Miconia caelata)
 * caerulatus (Garrulax caerulatus, Cyornis caerulatus)
 * caesariata (Miconia caesariata, Freziera caesariata)
 * caffra (Jubaeopsis caffra, Cossypha caffra)
 * cagayanensis (Hopea cagayanensis, Platymantis cagayanensis)
 * calamianensis (Chiropodomys calamianensis, Axis calamianensis)
 * calandra (Miliaria calandra, Melanocorypha calandra)
 * calcadensis (Eugenia calcadensis, Rhacophorus calcadensis)
 * caledonicus (Platycercus caledonicus, Nycticorax caledonicus)
 * californiense (Ambystoma tigrinum californiense, Ambystoma californiense)
 * caliginosus (Melanomys caliginosus, Eleutherodactylus caliginosus)
 * callensis (Pseudophoxinus callensis, Barbus callensis)
 * callidryas (Agalychnis callidryas taylori, Agalychnis callidryas)
 * calliope (Luscinia calliope, Stellula calliope)
 * callistoderma (Helminthoglypta callistoderma, Boninena callistoderma)
 * callizonus (Jokajdon callizonus, Xenotriccus callizonus)
 * callophrys (Tangara callophrys, Chlorophonia callophrys)
 * callotis (Oryx gazella callotis, Lepus callotis)
 * calocoma (Helicia calocoma, Microcycas calocoma)
 * calopterum (Ascoglossum calopterum, Todirostrum calopterum)
 * calurus (Criniger calurus, Sekeetamys calurus)
 * cambodiana (Dalbergia cambodiana, Arborophila cambodiana)
 * camelopardalis (Hippocampus camelopardalis, Giraffa camelopardalis)
 * camelus (Struthio camelus, Epigomphus camelus)
 * campanisona (Chamaeza campanisona, Myrmothera campanisona)
 * campi (Syrrhophus campi, Batrachoseps campi)
 * campioni (Allorrhizucha campioni, Neodythemis campioni)
 * campylotheca (Bidens campylotheca, Bidens campylotheca campylotheca)
 * camtschatica (Sorex camtschatica, Marmota camtschatica)
 * canagica (Anser canagica, Chen canagica)
 * canaliculatum (Palaquium canaliculatum, Anthurium canaliculatum)
 * canarensis (Munnozia canarensis, Hopea canarensis)
 * cancellata (Chlorocypha cancellata, Prosobonia cancellata)
 * cancrivora (Rana cancrivora raja, Fejervarya cancrivora)
 * candei (Manacus candei, Synallaxis candei)
 * candicans (Caprimulgus candicans, Eleothreptus candicans)
 * candidum (Memecylon candidum, Ophisternon candidum)
 * candidus (Melanerpes candidus, Propithecus diadema candidus)
 * candollei (Piper candollei, Entandrophragma candollei)
 * canestrinii (Cochlostoma canestrinii, Pomatoschistus canestrinii)
 * canifrons (Spizixos canifrons, Gallicolumba canifrons)
 * caninus (Trichosurus caninus, Barbus caninus)
 * canis (Mustelus canis, Barbus canis)
 * cantator (Hypocnemis cantator, Phylloscopus cantator)
 * cantillans (Mirafra cantillans, Sylvia cantillans)
 * canutus (Calidris canutus, Apristurus canutus)
 * capillipes (Xylosma capillipes, Zimmermannia capillipes)
 * capistrata (Heterophasia capistrata, Nesocharis capistrata)
 * capistratus (Muscisaxicola capistratus, Serinus capistratus)
 * capixaba (Colostethus capixaba, Chiasmocleis capixaba)
 * capreolus (Pelea capreolus, Capreolus capreolus)
 * capsaeformis (Epioblasma capsaeformis, Dysnomia capsaeformis)
 * captivus (Xenoophorus captivus, Dendrobates captivus)
 * capucinus (Cebus capucinus, Cebus capucinus capucinus)
 * caramaschii (Crossodactylus caramaschii, Bokermannohyla caramaschii)
 * caraya (Lysapsus caraya, Alouatta caraya)
 * carbonaria (Diglossa carbonaria, Cercomacra carbonaria)
 * carchiensis (Pentacalia carchiensis, Calamagrostis carchiensis)
 * caribaeus (Vireo caribaeus, Contopus caribaeus)
 * caribbaea (Pterodroma caribbaea, Pterodroma hasitata caribbaea)
 * cariei (Typhlops cariei, Unio cariei)
 * carinatum (Distichophyllum carinatum, Electron carinatum)
 * carmelitae (Eleutherodactylus carmelitae, Phalanger carmelitae)
 * carmioli (Chlorothraupis carmioli, Vireo carmioli)
 * carolina (Terrapene carolina, Porzana carolina)
 * carolinus (Euphagus carolinus, Melanerpes carolinus)
 * carolitertii (Squalius carolitertii, Leuciscus carolitertii)
 * carpalis (Aimophila carpalis, Bradypterus carpalis)
 * carpinifolia (Mildbraedia carpinifolia, Zelkova carpinifolia)
 * carpio (Cyprinus carpio, Salmo carpio)
 * carraui (Diploglossus carraui, Celestus carraui)
 * carri (Neoharriotta carri, Bolitoglossa carri)
 * carruthersi (Cisticola carruthersi, Funisciurus carruthersi)
 * cascadae (Rhyacotriton cascadae, Rana cascadae)
 * caseyi (Delphinium caseyi, Delphinium fissum caseyi)
 * casparii (Eleutherodactylus casparii, Eleutherodactylus planirostris casparii)
 * caspica (Pusa caspica, Phoca caspica)
 * cassius (Psammochromis cassius, Haplochromis cassius)
 * castaneae (Ectodemia castaneae, Multidentia castaneae)
 * castaneothorax (Lonchura castaneothorax, Cinclosoma castaneothorax)
 * castaneoticus (Bufo castaneoticus, Dendrobates castaneoticus)
 * castaniceps (Yuhina castaniceps, Seicercus castaniceps)
 * castanotus (Colius castanotus, Turnix castanotus)
 * catalinae (Arctostaphylos catalinae, Craugastor catalinae)
 * cataphractus (Cordylus cataphractus, Crocodylus cataphractus)
 * caucasicus (Tetraogallus caucasicus, Pelodytes caucasicus)
 * caudatum (Entandrophragma caudatum, Calophyllum caudatum)
 * caudopunctatus (Paramesotriton caudopunctatus, Neolamprologus caudopunctatus)
 * cauliflorus (Calpocalyx cauliflorus, Phyllanthus cauliflorus)
 * caurensis (Percnostola caurensis, Schistocichla caurensis)
 * cauta (Thalassarche cauta, Hylacola cauta)
 * cavator (Bufo cavator, Orthogeomys cavator)
 * cavernicolus (Atlantasellus cavernicolus, Asellus aquaticus cavernicolus)
 * cavirostris (Ziphius cavirostris, Philautus cavirostris)
 * cayanus (Vanellus cayanus, Cyanocorax cayanus)
 * cazaletii (Centropogon cazaletii, Pentacalia cazaletii)
 * cebifrons (Sus cebifrons cebifrons, Sus cebifrons)
 * cebuensis (Phylloscopus cebuensis, Copsychus cebuensis)
 * cedrorum (Euphorbia cedrorum, Bombycilla cedrorum)
 * celaeno (Rhodothraupis celaeno, Nyctimene celaeno)
 * cembra (Pinus cembra, Plectrohyla cembra)
 * cephaliomelana (Facheiroa cephaliomelana, Facheiroa cephaliomelana cephaliomelana)
 * cephaloides (Leuciscus cephaloides, Squalius cephaloides)
 * cephalophus (Elaphodus cephalophus cephalophus, Elaphodus cephalophus)
 * cephalus (Squalius cephalus, Leuciscus cephalus)
 * ceratophrys (Hyla ceratophrys, Bufo ceratophrys)
 * cerradensis (Dendropsophus cerradensis, Thalpomys cerradensis)
 * certhioides (Ochetorhynchus certhioides, Upucerthia certhioides)
 * cerulea (Procelsterna cerulea, Dendroica cerulea)
 * cerverai (Ferminia cerverai, Cyanolimnas cerverai)
 * cetti (Cettia cetti, Natrix natrix cetti)
 * ceylonicus (Heliogomphus ceylonicus, Pipistrellus ceylonicus)
 * chaetocarpa (Diospyros chaetocarpa, Commiphora chaetocarpa)
 * chaiana (Areca chaiana, Shorea chaiana)
 * chalcides (Chalcides chalcides, Chalcides chalcides mertensi)
 * chalconota (Ducula chalconota, Rana chalconota)
 * chalcopterus (Pionus chalcopterus, Rhinoptilus chalcopterus)
 * chalcurus (Lamprotornis chalcurus, Ptilinopus chalcurus)
 * chalybeus (Lophornis chalybeus, Centropus chalybeus)
 * championii (Rhodoleia championii, Pseudocarapa championii)
 * chantrei (Aphanius chantrei, Barbus chantrei)
 * chapelieri (Calophyllum chapelieri, Dalbergia chapelieri)
 * chappuisi (Eudiaptomus chappuisi, Bufo chappuisi)
 * chartacea (Anisophyllea chartacea, Vatica chartacea)
 * chayunensis (Rana maculosa chayunensis, Paa chayunensis)
 * cheatumi (Stenotrema leai cheatumi, Tryonia cheatumi)
 * cheesmani (Nyctimystes cheesmani, Gerbillus cheesmani)
 * chengii (Juniperus chengii, Abies chengii)
 * chensiensis (Abies chensiensis, Abies chensiensis chensiensis)
 * cherrieri (Trigonostemon cherrieri, Terminalia cherrieri)
 * chica (Hyla chica, Bolitoglossa chica)
 * chienii (Macropanax chienii, Pseudotaxus chienii)
 * chimaera (Ornithoptera chimaera, Uratelornis chimaera)
 * chimboanum (Diplazium chimboanum, Philodendron chimboanum)
 * chionogaster (Amazilia chionogaster, Accipiter chionogaster)
 * chiribogensis (Aiphanes chiribogensis, Pseudogynoxys chiribogensis)
 * chirindensis (Apalis chirindensis, Allophylus chirindensis)
 * chiriquiensis (Licania chiriquiensis, Atelopus chiriquiensis)
 * chlorocercus (Lorius chlorocercus, Leucippus chlorocercus)
 * chloroptera (Myzomela chloroptera, Aratinga chloroptera)
 * chloropus (Gallinula chloropus, Arborophila chloropus)
 * chocolatinus (Spelaeornis chocolatinus, Dioptrornis chocolatinus)
 * choliba (Megascops choliba, Otus choliba)
 * chontalensis (Meriania drakei chontalensis, Centropogon chontalensis)
 * chromogynos (Paralabidochromis chromogynos, Haplochromis chromogynos)
 * chrysomela (Leontopithecus chrysomela, Monarcha chrysomela)
 * chrysonotus (Cacicus chrysonotus, Copadichromis chrysonotus)
 * chrysopterus (Cacicus chrysopterus, Masius chrysopterus)
 * chrysopygus (Rhynchocyon chrysopygus, Leontopithecus chrysopygus)
 * chrysotis (Alcippe chrysotis, Tangara chrysotis)
 * chrysotricha (Irenella chrysotricha, Polyalthia chrysotricha)
 * chudeaui (Bufo chudeaui, Acomys chudeaui)
 * chungarensis (Trichomycterus chungarensis, Orestias chungarensis)
 * churinceanus (Mexipyrgus churinceanus churinceanus, Mexithauma churinceanus quadripaludium)
 * ciliatus (Lasianthus ciliatus, Lanistes ciliatus)
 * cinereicollis (Tamias cinereicollis, Basileuterus cinereicollis)
 * cinereifrons (Garrulax cinereifrons, Heteromyias cinereifrons)
 * cinereiventris (Microbates cinereiventris, Chaetura cinereiventris)
 * cinnamomeiventris (Ochthoeca cinnamomeiventris, Myrmecocichla cinnamomeiventris)
 * cinnamomeum (Cinclosoma cinnamomeum, Solanum cinnamomeum)
 * circumdatus (Pipistrellus circumdatus, Arielulus circumdatus)
 * cirratus (Picumnus cirratus, Pristiophorus cirratus)
 * cirrocephalus (Accipiter cirrocephalus, Larus cirrocephalus)
 * citreogularis (Sericornis citreogularis, Philemon citreogularis)
 * citrifolia (Nectandra citrifolia, Buxus citrifolia)
 * citrinellus (Atlapetes citrinellus, Saimiri oerstedii citrinellus)
 * clamans (Spiloptila clamans, Baeopogon clamans)
 * clamosus (Atrichornis clamosus, Cuculus clamosus)
 * clarki (Rhytida clarki, Ctenosaura clarki)
 * clathratum (Piper clathratum, Anthurium clathratum)
 * claudiae (Phylloscopus claudiae, Dendrobates claudiae)
 * claudinae (Trochoidea claudinae, Barbus claudinae)
 * clausa (Pinus clausa, Elimia clausa)
 * clavigera (Diospyros clavigera, Peripatopsis clavigera)
 * clemenciae (Xiphophorus clemenciae, Lampornis clemenciae)
 * clementis (Prunus clementis, Peromyscus maniculatus clementis)
 * clipeata (Leptoxis clipeata, Nepenthes clipeata)
 * coacta (Myristica coacta, Hadrothemis coacta)
 * coahuila (Terrapene coahuila, Mexistenasellus coahuila)
 * coahuilensis (Abies durangensis coahuilensis, Quercus coahuilensis, Juniperus coahuilensis)
 * cobitis (Rhinichthys cobitis, Tiaroga cobitis)
 * coccineus (Loxops coccineus, Calochaetes coccineus)
 * cochinchinense (Cratoxylum cochinchinense, Dialium cochinchinense)
 * cockburnii (Drypetes cockburnii, Heliciopsis cockburnii)
 * coeruleocapilla (Lepidothrix coeruleocapilla, Pipra coeruleocapilla)
 * coffeus (Dendropsophus coffeus, Craugastor coffeus)
 * cogolloi (Cybianthus cogolloi, Caryodaphnopsis cogolloi)
 * colanensis (Telmatobius colanensis, Gynoxys colanensis)
 * colchicus (Phasianus colchicus, Bufo colchicus)
 * colei (Pogonomyrmex colei, Colea colei)
 * colensoi (Manoao colensoi, Phalacrocorax colensoi)
 * colletti (Polypedates colletti, Rattus colletti)
 * colliei (Calocitta colliei, Hydrolagus colliei)
 * collinum (Calophyllum collinum, Pittosporum collinum)
 * colomai (Eleutherodactylus colomai, Andinophryne colomai)
 * colombiensis (Leptodactylus colombiensis, Diplobatis colombiensis)
 * colonensis (Quiina colonensis, Ardisia colonensis)
 * coloradensis (Acroloxus coloradensis, Clethra coloradensis)
 * coloradorum (Matisia coloradorum, Physalaemus coloradorum)
 * coloratus (Glaucomys sabrinus coloratus, Myadestes coloratus)
 * comeri (Gallinula comeri, Gallinula nesiotis comeri)
 * comes (Hippocampus comes, Ogasawarana comes)
 * cometes (Procambarus cometes, Grammomys cometes)
 * commersonii (Cephalorhynchus commersonii, Cylindrocline commersonii)
 * commutata (Abarema commutata, Calceolaria commutata)
 * comorensis (Nectarinia comorensis, Rhachis comorensis)
 * complanata (Pseudanodonta complanata, Pupina complanata, Picea brachytyla complanata)
 * compressiceps (Altolamprologus compressiceps, Dimidiochromis compressiceps)
 * comptonii (Protea comptonii, Retrophyllum comptonii)
 * comptus (Trogon comptus, Callulops comptus)
 * conanti (Bolitoglossa conanti, Pseudoeurycea conanti)
 * condensata (Uniola condensata, Eragrostis condensata)
 * condorensis (Guzmania condorensis, Macaca fascicularis condorensis)
 * confertum (Brachyotum confertum, Sideroxylon confertum)
 * confusum (Cephalophyllum confusum, Calophyllum confusum)
 * congensis (Afropavo congensis, Nectarinia congensis)
 * congestum (Asplenium congestum, Moxostoma congestum)
 * conglomerata (Macaranga conglomerata, Eugenia conglomerata)
 * conjuncta (Bidens conjuncta, Kaloula conjuncta)
 * connivens (Ninox connivens, Uvariodendron connivens)
 * conoveri (Leptotila conoveri, Ctenomys conoveri)
 * conradti (Halolimnohelix conradti, Pseudoglessula conradti)
 * consanguis (Gomphus consanguis, Gomphurus consanguis)
 * consors (Helminthoglypta sequoicola consors, Caseolus consors)
 * conspicillata (Procellaria conspicillata, Sylvia conspicillata)
 * constanciae (Bactris constanciae, Cynolebias constanciae)
 * constricta (Bellamya constricta, Aaadonta constricta)
 * contermina (Planchonella contermina, Pouteria contermina)
 * continuatalis (Hedylepta continuatalis, Omiodes continuatalis)
 * contracta (Gastonia sechellarum contracta, Parartemia contracta, Bellamya contracta)
 * conversii (Popelairia conversii, Discosura conversii)
 * copei (Dicamptodon copei, Spelerpes copei)
 * copelandii (Cyanea copelandii copelandii, Cyanea copelandii)
 * coppingeri (Caccotus coppingeri, Eupsophus coppingeri)
 * coqui (Francolinus coqui, Eleutherodactylus coqui)
 * cor (Fusconaia cor, Cardioderma cor)
 * cordobae (Hypsiboas cordobae, Odontophrynus cordobae)
 * cordulatum (Piper cordulatum, Anthurium cordulatum)
 * corensis (Columba corensis, Patagioenas corensis)
 * coriaceum (Pittosporum coriaceum, Caryocar coriaceum)
 * corniculatus (Epigomphus corniculatus, Philemon corniculatus)
 * coromandus (Clamator coromandus, Bubo coromandus)
 * corpulenta (Pleurocera corpulenta, Caecilia corpulenta)
 * corticalis (Hyla corticalis, Rhacophorus corticalis)
 * corticosum (Cinnamodendron corticosum, Memecylon corticosum)
 * coruscans (Colibri coruscans, Neodrepanis coruscans)
 * coryi (Puma concolor coryi, Schizoeaca coryi)
 * coryphaeus (Pogoniulus coryphaeus, Erythropygia coryphaeus)
 * corythaix (Basilornis corythaix, Tauraco corythaix)
 * costae (Onychogomphus costae, Calypte costae)
 * costalis (Podocarpus costalis, Gonystylus costalis)
 * costaricanum (Glaucidium costaricanum, Viburnum costaricanum)
 * costaricense (Dichapetalum costaricense, Caryocar costaricense)
 * costatus (Dipterocarpus costatus, Xylotoles costatus)
 * cotiellae (Pyrenaearia cotiellae, Pyrenaeania cotiellae)
 * coucang (Nycticebus coucang coucang, Nycticebus coucang)
 * couchii (Tyrannus couchii, Scaphiopus couchii)
 * couesi (Oryzomys couesi, Rhipidomys couesi)
 * coulteri (Pinus coulteri, Guaiacum coulteri)
 * cowani (Microgale cowani, Microtus townsendii cowani)
 * coxi (Stefania coxi, Hipposideros coxi)
 * crassifolius (Palaeocyanus crassifolius, Cheirolophus crassifolius)
 * crassinervis (Casearia crassinervis, Gymnadenia crassinervis)
 * crassipes (Maytenus crassipes, Conraua crassipes)
 * crassipetala (Eugenia crassipetala, Psychotria crassipetala)
 * crassulus (Hypsugo crassulus, Pipistrellus crassulus)
 * cremnobates (Eleutherodactylus cremnobates, Ovis canadensis cremnobates)
 * crenatum (Opeas nothapalinus crenatum, Xylosma crenatum)
 * crenulata (Rhamnus crenulata, Sebastiania crenulata)
 * crepidater (Centroscymnus crepidater, Centroselachus crepidater)
 * cretensis (Boyeria cretensis, Rana cretensis)
 * cretica (Capra aegagrus cretica, Macrothele cretica)
 * cridlandi (Coelatura cridlandi, Cleopatra cridlandi)
 * crinifrons (Muntiacus crinifrons, Aegotheles crinifrons)
 * crinita (Dypsis crinita, Coccothrinax crinita crinita)
 * crissalis (Vermivora crissalis, Pipilo crissalis)
 * cristatellus (Acridotheres cristatellus, Cyanocorax cristatellus)
 * cristatum (Hymenophyllum cristatum, Zygogynum cristatum)
 * croatica (Sorbus austriaca croatica, Knipowitschia croatica)
 * crocatus (Neurergus crocatus, Neurergus crocatus kaiseri)
 * crockeri (Laticauda crockeri, Scalesia crockeri)
 * crombiei (Physalaemus crombiei, Colostethus crombiei)
 * crosnieri (Astacoides crosnieri, Dipturus crosnieri)
 * cruciata (Melicope cruciata, Hemipilia cruciata)
 * cruciatus (Elaeocarpus cruciatus, Urolophus cruciatus)
 * cruciforme (Antidesma cruciforme, Lepismium cruciforme)
 * crumeniferus (Hipposideros crumeniferus, Leptoptilos crumeniferus)
 * cruralis (Cincloramphus cruralis, Eleutherodactylus cruralis)
 * cruzi (Craugastor cruzi, Dendropsophus cruzi)
 * cryptica (Rana cryptica, Oreophrynella cryptica)
 * cryptoleuca (Progne cryptoleuca, Peneothello cryptoleuca)
 * cryptoleucus (Corvus cryptoleucus, Thamnophilus cryptoleucus)
 * cryptolophus (Lipaugus cryptolophus, Snowornis cryptolophus)
 * cryptoxanthus (Myiophobus cryptoxanthus, Poicephalus cryptoxanthus)
 * cryptus (Nectophrynoides cryptus, Cypseloides cryptus)
 * cuatrecasasii (Joseanthus cuatrecasasii, Pradosia cuatrecasasii)
 * cubanus (Eleutherodactylus cubanus, Solenodon cubanus)
 * cubense (Cinnamodendron cubense, Euchorium cubense)
 * cuculoides (Glaucidium cuculoides, Aviceda cuculoides)
 * cuicochensis (Viola cuicochensis, Gynoxys cuicochensis)
 * culveri (Antrobia culveri, Lirceus culveri)
 * cundalli (Eleutherodactylus cundalli glaucoreius, Eleutherodactylus cundalli)
 * cunicularia (Geositta cunicularia, Athene cunicularia)
 * cunicularius (Sylvilagus cunicularius, Leptodactylus cunicularius)
 * cupreonitens (Chrysobatrachus cupreonitens, Fissistigma cupreonitens)
 * cupressoides (Fitzroya cupressoides, Athrotaxis cupressoides)
 * cuprosus (Arielulus cuprosus, Pipistrellus cuprosus)
 * curtatus (Lemmiscus curtatus, Allocricetulus curtatus)
 * curtisi (Epioblasma florentina curtisi, Dysnomia florentina curtisi)
 * curtyana (Laplacea curtyana, Gordonia curtyana)
 * curvirostra (Loxia curvirostra, Treron curvirostra)
 * cutucuense (Piper cutucuense, Anthurium cutucuense)
 * cuvierii (Phaeochroa cuvierii, Falco cuvierii)
 * cyanescens (Terpsiphone cyanescens, Galbula cyanescens)
 * cyanicollis (Galbula cyanicollis, Tangara cyanicollis)
 * cyanopectus (Alcedo cyanopectus, Sternoclyta cyanopectus)
 * cyanopogon (Chloropsis cyanopogon, Cyanocorax cyanopogon)
 * cyanopus (Agelaius cyanopus, Agelasticus cyanopus)
 * cyanoventris (Halcyon cyanoventris, Tangara cyanoventris)
 * cyathiformis (Eschweilera cyathiformis, Heisteria cyathiformis)
 * cychlura (Cyclura cychlura cychlura, Cyclura cychlura)
 * cycladen (Bufo cycladen)
 * cyclotis (Nyctimene cyclotis, Murina cyclotis)
 * cylindrellus (Toxolasma cylindrellus, Carunculina cylindrellus)
 * cylindricus (Ceratogymna cylindricus, Bycanistes cylindricus)
 * cylindrifolia (Euphorbia cylindrifolia, Euphorbia cylindrifolia cylindrifolia)
 * cypriensis (Hierophis cypriensis, Coluber cypriensis)
 * cystignathoides (Eleutherodactylus cystignathoides, Syrrhopus cystignathoides)
 * dabbenei (Eumops dabbenei, Penelope dabbenei)
 * daemon (Tachyoryctes daemon, Acacia daemon)
 * daenikeri (Planchonella daenikeri, Eugenia daenikeri)
 * daguerrei (Oxyepoecus daguerrei, Solenopsis daguerrei)
 * dalmaticus (Strongylognathus dalmaticus, Phoxinellus dalmaticus)
 * dalmatina (Cobitis dalmatina, Rana dalmatina)
 * dalstroemii (Guzmania dalstroemii, Dendrophthora dalstroemii)
 * daltoni (Praomys daltoni, Myomys daltoni)
 * damii (Paretroplus damii, Xenopirostris damii)
 * danatensis (Bufo danatensis taxkorensis, Bufo danatensis)
 * danfordi (Lacerta danfordi anatolica, Eudontomyzon danfordi)
 * danielae (Bufo danielae, Fallicambarus danielae)
 * daphne (Thomasomys daphne, Poecilmitis daphne)
 * darienense (Aspidosperma darienense, Brosimum utile darienense)
 * daryi (Craugastor daryi, Adelphicos daryi)
 * dasypus (Delichon dasypus, Plectrohyla dasypus)
 * daubentonii (Myotis daubentonii, Myopterus daubentonii)
 * dauricus (Huso dauricus, Spermophilus dauricus)
 * dauuricus (Mesechinus dauuricus, Corvus dauuricus)
 * davidiana (Keteleeria davidiana, Montifringilla davidiana)
 * davisoni (Pseudibis davisoni, Phylloscopus davisoni)
 * dawsoni (Bythaelurus dawsoni, Halaelurus dawsoni)
 * daymani (Nyctimystes daymani, Cophixalus daymani)
 * deceptor (Palpopleura deceptor, Leptogryllus deceptor)
 * deceptrix (Annona deceptrix, Raimondia deceptrix)
 * decidua (Ceropegia decidua, Larix decidua)
 * decoratus (Pterocles decoratus, Craugastor decoratus)
 * decorticata (Tristania decorticata, Sinployea decorticata)
 * decrescens (Manilkara decrescens, Calliandra decrescens)
 * decticostoma (Prognathochromis decticostoma, Haplochromis decticostoma)
 * decumanus (Psarocolius decumanus, Proechimys decumanus)
 * decurrens (Calocedrus decurrens, Humboldtia decurrens)
 * degener (Eleutherodactylus degener, Telmatobius degener)
 * degenerata (Caecilia degenerata, Leiostyla degenerata)
 * delalandii (Tomopterna delalandii, Tarentola delalandii)
 * delegorguei (Columba delegorguei, Coturnix delegorguei)
 * delticola (Oligoryzomys delticola, Oryzomys delticola)
 * deminuta (Diplacodes deminuta, Annona deminuta)
 * dendrobates (Phrynobatrachus dendrobates, Anthurium dendrobates)
 * dendyi (Pseudophryne dendyi, Streptocephalus dendyi)
 * dentifera (Arinia dentifera, Partula dentifera)
 * dentirostris (Scenopoeetes dentirostris, Ailuroedus dentirostris)
 * deppeana (Chamaesyce deppeana, Juniperus deppeana)
 * depressiceps (Mantidactylus depressiceps, Hyla depressiceps)
 * derbyanus (Hemigalus derbyanus, Macropus eugenii derbyanus)
 * desmarestii (Megalomys desmarestii, Psittaculirostris desmarestii)
 * desolata (Cycas desolata, Pachyptila desolata)
 * destructor (Cherax destructor, Oligoryzomys destructor)
 * devia (Quercus devia, Neotoma devia)
 * dewegeri (Serranus dewegeri, Paralabrax dewegeri)
 * dewinteri (Kirkia dewinteri, Aloe dewinteri)
 * dhonti (Synodontis dhonti, Telmatochromis dhonti)
 * diabolicus (Eurostopodus diabolicus, Batrachoseps diabolicus)
 * diardi (Lophura diardi, Phaenicophaeus diardi)
 * dichotoma (Hyphaene dichotoma, Acioa dichotoma)
 * dichrous (Parus dichrous, Pitohui dichrous)
 * dickeyi (Peromyscus dickeyi, Cyanocorax dickeyi)
 * dictyoneura (Acalypha dictyoneura, Pouteria dictyoneura dictyoneura)
 * diffusa (Wissadula diffusa, Lophophora diffusa)
 * diluta (Macaca radiata diluta, Rhipidura diluta)
 * diminutiva (Grandisonia diminutiva, Micrixalus diminutiva)
 * dinae (Arrojadoa dinae dinae, Arrojadoa dinae)
 * dingo (Canis lupus dingo, Canis familiaris dingo)
 * diodon (Harpagus diodon, Charpentieria diodon)
 * dioptrica (Phocoena dioptrica, Australophocaena dioptrica)
 * dioscoridis (Duvaliandra dioscoridis, Ruellia dioscoridis)
 * diospyroides (Vatica diospyroides, Ilex diospyroides)
 * diphyllum (Cryptosepalum diphyllum, Pellegriniodendron diphyllum)
 * diploconos (Cyphomandra diploconos, Solanum diploconos)
 * diptychus (Leptodactylus diptychus, Bufo diptychus)
 * diptyx (Adenomera diptyx, Leptodactylus diptyx)
 * discifera (Thyroptera discifera, Eugenia discifera)
 * discodactylus (Vanzolinius discodactylus, Hyperolius discodactylus)
 * discoidea (Mutisia discoidea, Nothofagus discoidea)
 * discors (Anas discors, Eugenia discors)
 * dissimulans (Miconia dissimulans, Lestes dissimulans)
 * divaricata (Pauridiantha divaricata, Aspatharia divaricata)
 * divaricatus (Pericrocotus divaricatus, Hemiphractus divaricatus)
 * diversus (Neochanna diversus, Euastacus diversus)
 * dives (Dives dives, Hylopezus dives)
 * divisa (Scalesia divisa, Crocothemis divisa)
 * dohrni (Horizorhinus dohrni, Palaina dohrni)
 * dohrnii (Ramphodon dohrnii, Glaucis dohrnii)
 * dolichopetala (Desmopsis dolichopetala, Rollinia dolichopetala)
 * dolichopoda (Cyanea dolichopoda, Quararibea dolichopoda)
 * dolichura (Crocidura dolichura, Sminthopsis dolichura)
 * dollmani (Maxomys dollmani, Otomys dollmani)
 * domesticus (Passer domesticus, Mus domesticus)
 * dominica (Dendroica dominica, Pluvialis dominica)
 * dominicana (Paroaria dominicana, Heteroxolmis dominicana)
 * dominicanus (Larus dominicanus, Xolmis dominicanus)
 * dongnaiensis (Mangifera dongnaiensis, Zollingeria dongnaiensis)
 * dorbignyi (Bufo dorbignyi, Asthenes dorbignyi)
 * dormeri (Pipistrellus dormeri, Scotozous dormeri)
 * dorsoviridis (Polypedates dorsoviridis, Rhacophorus schlegelii dorsoviridis)
 * douglasorum (Eptesicus douglasorum, Vespadelus douglasorum)
 * draco (Apodemus draco, Dracaena draco)
 * dracomontana (Rana dracomontana, Afrana dracomontana)
 * drakeana (Hernandia drakeana, Meryta drakeana)
 * drakei (Meriania drakei drakei, Meriania drakei)
 * dransfieldii (Ravenea dransfieldii, Dypsis dransfieldii)
 * dringi (Xenophrys dringi, Leptolalax dringi)
 * drudei (Livistona drudei, Wettinia drudei)
 * drummondii (Callitris drummondii, Tarenna drummondii)
 * drupacea (Juniperus drupacea, Cephalotaxus harringtonia drupacea)
 * dubiaquercus (Antrozous dubiaquercus, Bauerus dubiaquercus)
 * dubitus (Thorius dubitus, Eleutherodactylus dubitus)
 * dulitensis (Rhacophorus dulitensis, Ichthyophis dulitensis)
 * dumerilii (Ambystoma dumerilii, Limnodynastes dumerilii)
 * dumetorum (Acrocephalus dumetorum, Psidium dumetorum)
 * dumicola (Euaraliopsis dumicola, Polioptila dumicola)
 * dumosa (Quercus dumosa, Tsuga dumosa)
 * dunckeri (Solegnathus dunckeri, Phallostethus dunckeri)
 * duponti (Gonospira duponti, Chersophilus duponti)
 * dura (Guatteria dura, Alseodaphne dura)
 * duranti (Nephelobates duranti, Hyalinobatrachium duranti)
 * durranti (Onychomys leucogaster durranti, Onchomys leucogaster durranti)
 * dwyeri (Inga dwyeri, Chalinolobus dwyeri)
 * eatoni (Komarekiona eatoni, Anas eatoni)
 * ebenoides (Diospyros ebenoides, Atelopus ebenoides)
 * eburnea (Pagophila eburnea, Dephomys eburnea)
 * ecclesi (Bellamya ecclesi, Diplotaxodon ecclesi)
 * ecuadoriense (Lepidium ecuadoriense, Geranium ecuadoriense)
 * edax (Andinomys edax, Olallamys edax)
 * ega (Scleronycteris ega, Lasiurus ega)
 * egeria (Glauconycteris egeria, Chalinolobus egeria)
 * egregius (Calamus egregius, Lasiurus egregius)
 * egridiri (Phoxinellus egridiri, Pseudophoxinus egridiri)
 * ehrenbergi (Nannospalax ehrenbergi, Rana cyanophlyctis ehrenbergi)
 * eichhorni (Philemon eichhorni, Myzomela eichhorni)
 * eickii (Calodendrum eickii, Rytigynia eickii)
 * eiselti (Atretochoana eiselti, Mantidactylus eiselti)
 * ekmani (Pisonia ekmani, Caprimulgus ekmani)
 * elberti (Phrynobatrachus elberti, Rana elberti)
 * eldii (Cervus eldii eldii, Cervus eldii)
 * elegantissima (Diospyros elegantissima, Euphonia elegantissima)
 * elisabeth (Myadestes elisabeth, Lamprotornis elisabeth)
 * ellipsiprymnus (Kobus ellipsiprymnus, Kobus ellipsiprymnus ellipsiprymnus)
 * ellipsoideum (Osmoxylon ellipsoideum, Elaphoglossum ellipsoideum)
 * emirnensis (Dalbergia emirnensis, Euphorbia emirnensis)
 * enigma (Todirhamphus enigma, Todiramphus enigma)
 * enterophora (Euphorbia enterophora enterophora, Euphorbia enterophora)
 * eos (Carpodacus eos, Bulimulus eos)
 * ephippium (Geochelone nigra ephippium, Brachycephalus ephippium)
 * epicentra (Hedylepta epicentra, Omiodes epicentra)
 * epieni (Procolobus pennantii epieni, Procolobus badius epieni)
 * episcopus (Ciconia episcopus, Thraupis episcopus)
 * epunctata (Garcinia epunctata, Copaifera epunctata)
 * eremicus (Peromyscus eremicus, Sigmodon hispidus eremicus)
 * eremitus (Eleutherodactylus eremitus, Leiocephalus eremitus)
 * erhardii (Podarcis erhardii, Podarcis erhardii gaigeae)
 * ericae (Tryonia ericae, Hypsiboas ericae)
 * erinaceus (Clavicoccus erinaceus, Hippocampus erinaceus)
 * eriophora (Sarcolaena eriophora, Kerivoula eriophora)
 * erythraeus (Callosciurus erythraeus, Centropogon erythraeus)
 * erythromelas (Myzomela erythromelas, Periporphyrus erythromelas)
 * erythromos (Epipedobates erythromos, Sturnira erythromos)
 * erythronotos (Estrilda erythronotos, Formicivora erythronotos)
 * erythrophthalma (Lophura erythrophthalma, Netta erythrophthalma)
 * erythropleura (Eleutherodactylus erythropleura, Ptiloprora erythropleura)
 * erythropterus (Aprosmictus erythropterus, Heliolais erythropterus)
 * erythrorhynchos (Pelecanus erythrorhynchos, Dicaeum erythrorhynchos)
 * erythrorhynchus (Buphagus erythrorhynchus, Tockus erythrorhynchus)
 * erythrurus (Terenotriccus erythrurus, Acanthodactylus erythrurus)
 * esculentus (Oreochromis esculentus, Echinus esculentus)
 * espiritosantensis (Campomanesia espiritosantensis, Tadarida espiritosantensis)
 * estevesii (Facheiroa cephaliomelana estevesii, Tacinga saxatilis estevesii)
 * estherae (Serinus estherae, Maylandia estherae)
 * estor (Haplochromis estor, Prognathochromis estor)
 * etheridgei (Eleutherodactylus etheridgei, Placostylus bivaricosus etheridgei)
 * etindensis (Impatiens etindensis, Ardisia etindensis)
 * eugeniae (Ptilinopus eugeniae, Eleutherodactylus eugeniae)
 * eugenioi (Xenohyla eugenioi, Aplastodiscus eugenioi)
 * euleri (Coccyzus euleri, Lathrotriccus euleri)
 * eulophotes (Egretta eulophotes, Lophotriccus eulophotes)
 * euphronides (Eleutherodactylus urichi euphronides, Eleutherodactylus euphronides)
 * eupogon (Metallura eupogon, Xenoclarias eupogon)
 * eurasius (Stenobothrodes eurasius, Stenobothrus eurasius)
 * eurycerus (Tragelaphus eurycerus eurycerus, Tragelaphus eurycerus)
 * eurydactylus (Eleutherodactylus eurydactylus, Callulops eurydactylus)
 * euryphylla (Pouteria euryphylla, Schefflera euryphylla)
 * euryprora (Omiodes euryprora, Hedylepta euryprora)
 * eurystomus (Satan eurystomus, Centropogon eurystomus)
 * eva (Peromyscus eva, Eothenomys eva)
 * eversmanni (Columba eversmanni, Allocricetulus eversmanni)
 * ewingii (Acanthiza ewingii, Litoria ewingii)
 * excellens (Campylopterus excellens, Lovenula excellens)
 * excisus (Colostethus excisus, Calycolpus excisus)
 * excubitor (Lanius excubitor, Gastrotheca excubitor)
 * explorator (Monticola explorator, Zosterops explorator)
 * exquisita (Melanotaenia exquisita, Plectrohyla exquisita)
 * exspectata (Pseudoeurycea exspectata, Copiula exspectata)
 * externa (Fagara externa, Pterodroma externa)
 * exulans (Diomedea exulans, Rattus exulans)
 * eytoni (Xiphorhynchus eytoni, Dendrocygna eytoni)
 * faber (Rana faber, Hypsiboas faber)
 * faberi (Leptothorax faberi, Eulophia faberi)
 * fadenii (Coffea fadenii, Diphasiopsis fadenii)
 * fagani (Prunella fagani, Lepus fagani)
 * fagerlindii (Asplundia fagerlindii, Peperomia fagerlindii)
 * falciferoides (Shorea falciferoides, Shorea falciferoides falciferoides)
 * falcirostris (Xiphocolaptes falcirostris, Sporophila falcirostris)
 * falconeri (Capra falconeri falconeri, Capra falconeri)
 * falklandicus (Nastanthus falklandicus, Charadrius falklandicus)
 * fallai (Oligosoma fallai, Deinacrida fallai)
 * famatamboay (Euphorbia famatamboay, Euphorbia famatamboay famatamboay)
 * famulus (Mus famulus, Gerbillus famulus)
 * fanshawei (Eschweilera fanshawei, Cassipourea fanshawei)
 * farquhari (Todiramphus farquhari, Todirhamphus farquhari)
 * farreri (Cypripedium farreri, Picea farreri)
 * fasciculatum (Clinopodium fasciculatum, Oncosperma fasciculatum)
 * fasciculispina (Paa fasciculispina, Rana fasciculispina)
 * fascinans (Elimia fascinans, Microeca fascinans)
 * fatuhivensis (Melicope fatuhivensis, Ochrosia fatuhivensis)
 * felina (Lutra felina, Lontra felina)
 * feriarum (Pseudacris triseriata feriarum, Pseudacris feriarum)
 * fernandezae (Physalaemus fernandezae, Bufo fernandezae)
 * fernandeziana (Myrceugenia fernandeziana, Sophora fernandeziana)
 * fernandoi (Spiralothelphusa fernandoi, Centrolene fernandoi)
 * ferrea (Hopea ferrea, Aniba ferrea)
 * ferreus (Aneides ferreus, Saxicola ferreus)
 * ficiforme (Canthium ficiforme, Dysoxylum ficiforme)
 * filosa (Partula filosa, Rhodacme filosa)
 * fimbriatum (Callocephalon fimbriatum, Sideroxylon fimbriatum)
 * finchi (Rana microdisca finchi, Limnonectes finchi)
 * finetiana (Platanthera finetiana, Habenaria finetiana)
 * fissilis (Flectonotus fissilis, Cedrela fissilis)
 * flabellata (Hemipilia flabellata, Heliconia flabellata)
 * flammeolus (Megascops flammeolus, Otus flammeolus)
 * flammeus (Pericrocotus flammeus, Asio flammeus)
 * flanaganii (Greyia flanaganii, Cassipourea flanaganii)
 * flavicapilla (Chloropipo flavicapilla, Xenopipo flavicapilla)
 * flavicauda (Lagothrix flavicauda, Oreonax flavicauda)
 * flaviflora (Gentianella flaviflora, Shorea flaviflora)
 * flaviijosephi (Astatotilapia flaviijosephi, Haplochromis flaviijosephi)
 * flavimembris (Lyciasalamandra flavimembris, Bolitoglossa flavimembris)
 * flavipunctata (Litoria flavipunctata)
 * flavolineatus (Osteocephalus flavolineatus, Bufo flavolineatus)
 * flavopictus (Leptodactylus flavopictus, Epipedobates flavopictus)
 * flavopunctata (Caecilia flavopunctata, Cochranella flavopunctata)
 * flavum (Zanthoxylum flavum, Epimedium flavum)
 * fleischmanni (Craugastor fleischmanni, Hyalinobatrachium fleischmanni)
 * fletcheri (Lechriodus fletcheri, Limnodynastes fletcheri)
 * fleuryi (Camellia fleuryi, Nageia fleuryi)
 * flinti (Macromia flinti, Epigomphus flinti)
 * flocculosa (Salvia flocculosa, Horsfieldia flocculosa)
 * floribundum (Sideroxylon floribundum floribundum, Astronidium floribundum)
 * florida (Hyptis florida, Tangara florida)
 * floridanus (Sylvilagus floridanus, Podomys floridanus)
 * floris (Treron floris, Spizaetus floris)
 * flosculus (Quintalia flosculus, Loriculus flosculus)
 * fluminea (Porzana fluminea, Melanatria fluminea)
 * fluminensis (Myrmotherula fluminensis, Chionanthus fluminensis)
 * fluvialis (Hopea fluvialis, Io fluvialis)
 * fodiens (Neomys fodiens, Smilisca fodiens)
 * foersteri (Melidectes foersteri, Henicophaps foersteri)
 * foetens (Psychotria foetens, Ocotea foetens)
 * foetida (Guzmania foetida, Mangifera foetida)
 * foetidum (Homalium foetidum, Carum foetidum)
 * fontinalis (Phoxinellus fontinalis, Cyprinodon fontinalis)
 * fontqueri (Moehringia fontqueri, Betula pendula fontqueri)
 * fordii (Erythrophleum fordii, Habenaria fordii)
 * formosae (Treron formosae, Dendrocitta formosae)
 * formosanum (Acer buergerianum formosanum, Cypripedium formosanum)
 * fortunei (Cephalotaxus fortunei, Keteleeria fortunei, Cephalotaxus fortunei fortunei)
 * fosbergi (Tubuaia fosbergi, Opanara fosbergi)
 * fossilis (Misgurnis fossilis, Misgurnus fossilis)
 * fosteri (Gustavia fosteri, Myrcia fosteri)
 * fosteriana (Inga fosteriana, Guzmania fosteriana)
 * foveolata (Pouteria foveolata, Aglaia foveolata)
 * foxiana (Litsea foxiana, Alseodaphne foxiana)
 * freibergi (Labidochromis freibergi, Physalaemus freibergi)
 * frenata (Mustela frenata, Geotrygon frenata)
 * frenatus (Chaetops frenatus, Lichenostomus frenatus)
 * fringilloides (Lonchura fringilloides, Dolospingus fringilloides)
 * frithii (Impatiens frithii, Coelops frithii)
 * frontata (Presbytis frontata, Tricholaema frontata)
 * frontatus (Ateles geoffroyi frontatus, Falcunculus frontatus)
 * frosti (Philoria frosti, Neopteryx frosti)
 * fruhstorferi (Hylaeothemis fruhstorferi, Rhacophorus fruhstorferi)
 * fruticosa (Woodfordia fruticosa, Graderia fruticosa)
 * fucata (Emberiza fucata, Alopochelidon fucata)
 * fuchsi (Orcula fuchsi, Belgrandiella fuchsi)
 * fukienensis (Rana fukienensis, Rana plancyi fukienensis)
 * fuliginea (Ansonia fuliginea, Llerasia fuliginea)
 * fuligula (Hirundo fuligula, Aythya fuligula)
 * fullawayi (Hedylepta fullawayi, Omiodes fullawayi)
 * fultoni (Pisidium fultoni, Beddomeia fultoni)
 * fulvifrons (Empidonax fulvifrons, Paradoxornis fulvifrons)
 * fulvigula (Anas fulvigula, Timeliopsis fulvigula)
 * fulvilanatus (Pilosocereus fulvilanatus, Pilosocereus fulvilanatus fulvilanatus)
 * fulvipectus (Apodemus fulvipectus, Rhynchocyclus fulvipectus)
 * fulvorufula (Redunca fulvorufula, Redunca fulvorufula fulvorufula)
 * fumifrons (Poecilotriccus fumifrons, Todirostrum fumifrons)
 * fumosa (Chaetura fumosa, Crocidura fumosa)
 * fumosus (Pappogeomys fumosus, Heimyscus fumosus)
 * furax (Siphocampylus furax, Emballonura furax)
 * furvus (Peromyscus furvus, Palawanomys furvus)
 * fuscater (Turdus fuscater, Catharus fuscater)
 * fuscicapillus (Corvus fuscicapillus, Philemon fuscicapillus)
 * fuscicauda (Habia fuscicauda, Ramphotrigon fuscicauda)
 * fuscorufa (Rhipidura fuscorufa, Synallaxis fuscorufa)
 * fuscotaeniatus (Nimbochromis fuscotaeniatus, Nothobranchius fuscotaeniatus)
 * fuscum (Enicosanthum fuscum, Uvariodendron fuscum)
 * gabbii (Micrarionta gabbii, Bassaricyon gabbii)
 * gabela (Prionops gabela, Sheppardia gabela)
 * gabonicus (Anthreptes gabonicus, Scotobleps gabonicus)
 * gabriellae (Hylobates gabriellae, Nomascus gabriellae)
 * gageana (Nauclea gageana, Eugenia gageana)
 * galactotes (Erythropygia galactotes, Cisticola galactotes)
 * galapagensis (Carcharhinus galapagensis, Alternanthera galapagensis)
 * galeus (Serranus galeus, Galeorhinus galeus)
 * gallardoi (Podiceps gallardoi, Bufo gallardoi)
 * gallarum (Galago gallarum, Colobus guereza gallarum)
 * gambensis (Plectropterus gambensis, Dryoscopus gambensis)
 * gambieri (Todiramphus gambieri, Todirhamphus gambieri)
 * garamantis (Parantica garamantis, Gerbillus garamantis)
 * gardineri (Sooglossus gardineri, Pamelaescincus gardineri)
 * gargarizans (Bufo gargarizans andrewsi, Bufo gargarizans)
 * gargola (Alsodes gargola, Alsodes gargola neuquensis)
 * garmani (Bufo garmani, Characodon garmani)
 * garoensis (Rana garoensis, Ichthyophis garoensis)
 * gatopensis (Leptostylis gatopensis, Eugenia gatopensis)
 * gayi (Attagis gayi, Phrygilus gayi)
 * geayi (Bedotia geayi, Ctenophryne geayi)
 * geertsi (Copadichromis geertsi, Caecobarbus geertsi)
 * geijskesi (Dasyatis geijskesi, Cochranella geijskesi)
 * gemina (Celaenura gemina, Ischnura gemina)
 * geminatus (Gomphus geminatus, Hylogomphus geminatus)
 * gemma (Hemistoma gemma, Marginella gemma)
 * gemonensis (Coluber gemonensis, Hierophis gemonensis)
 * geometricus (Psammobates geometricus, Lamprophis geometricus)
 * georgii (Rhacophorus georgii, Magnolia georgii)
 * germaini (Trachypithecus villosus germaini, Polyplectron germaini)
 * ghanensis (Hunteria ghanensis, Phrynobatrachus ghanensis)
 * gibberulus (Tomigerus gibberulus, Tornigenus gibberulus digerus)
 * gibbosa (Pyganodon gibbosa, Shorea gibbosa)
 * gibbosus (Apristurus gibbosus, Breviceps gibbosus)
 * gibbsii (Podocarpus gibbsii, Neurotrichus gibbsii)
 * gibsonii (Cyanea macrostegia gibsonii, Cyanea gibsonii)
 * giffardii (Cyrtandra giffardii, Cyanea giffardii)
 * gillettii (Hildegardia gillettii, Sclerocarya gillettii)
 * gilli (Xenopus gilli, Austroglanis gilli)
 * gilliesi (Amanipodagrion gilliesi, Paryphanta gilliesi)
 * gilvus (Mimus gilvus, Vireo gilvus)
 * giorgii (Beilschmiedia giorgii, Phrynobatrachus giorgii)
 * glabrum (Ceriagrion glabrum, Astronidium glabrum)
 * gladiator (Eleutherodactylus gladiator, Malaconotus gladiator)
 * gladius (Xiphias gladius, Psephurus gladius)
 * glandarius (Garrulus glandarius, Clamator glandarius)
 * glanis (Silurus glanis, Siluris glanis)
 * glaucinus (Eumops glaucinus, Myophonus glaucinus)
 * glaucocaerulea (Cyanoloxia glaucocaerulea, Passerina glaucocaerulea)
 * glaucoreius (Eleutherodactylus cundalli glaucoreius, Eleutherodactylus glaucoreius)
 * glaucum (Africallagma glaucum, Canthium glaucum glaucum)
 * glauerti (Bothriembryon glauerti, Crinia glauerti)
 * gleadowi (Gerbillus gleadowi, Millardia gleadowi)
 * gleasonii (Brachyotum gleasonii, Schefflera gleasonii)
 * globosus (Coelus globosus, Dipterocarpus globosus)
 * globulosa (Crax globulosa, Gulella gouldi globulosa)
 * glutinosus (Plethodon glutinosus, Ichthyophis glutinosus)
 * gmelinii (Larix gmelinii, Ovis orientalis gmelinii)
 * gnoma (Glaucidium gnoma, Chiasmocleis gnoma)
 * gobio (Cottus gobio, Gobio gobio)
 * godlewskii (Anthus godlewskii, Emberiza godlewskii)
 * goeringi (Hemispingus goeringi, Brachygalba goeringi)
 * goetzei (Pittosporum goetzei, Psychotria goetzei goetzei, Trichocladus goetzei)
 * goianus (Colostethus goianus, Hypsiboas goianus)
 * goniocalyx (Eugenia goniocalyx, Inga goniocalyx)
 * goodenovii (Petroica goodenovii, Eugenia goodenovii)
 * goral (Naemorhedus goral, Naemorhedus goral goral)
 * gordiagini (Myrmecoxenus gordiagini, Myrmoxenus gordiagini)
 * gordonii (Tessmannianthus gordonii, Gardenia gordonii)
 * gordonorum (Procolobus badius gordonorum, Procolobus gordonorum)
 * goslingi (Colomys goslingi, Apalis goslingi)
 * gottlebei (Scaphiophryne gottlebei, Euphorbia gottlebei)
 * goudoti (Lepidopyga goudoti, Myotis goudoti)
 * goughensis (Rowettia goughensis, Agrostis goughensis)
 * gounellei (Phaethornis gounellei, Anopetia gounellei)
 * gowersi (Haplochromis gowersi, Prognathochromis gowersi)
 * grahamensis (Sonorella grahamensis, Tamiasciurus hudsonicus grahamensis)
 * graminea (Litoria graminea, Rana graminea)
 * graminifolia (Werneria graminifolia, Bomarea graminifolia)
 * grammiceps (Seicercus grammiceps, Stachyris grammiceps)
 * grammicus (Pseudoscops grammicus, Celeus grammicus)
 * grandiceps (Crocidura grandiceps, Eleutherodactylus grandiceps)
 * grandifoliola (Khaya grandifoliola, Guioa grandifoliola)
 * grandifolius (Oreopanax grandifolius, Lasianthus grandifolius)
 * grandimanus (Pseudoniphargus grandimanus, Crangonyx grandimanus)
 * granosa (Hyla granosa, Hyla granosa gracilis)
 * granulosum (Pleurodema granulosum, Ambystoma granulosum)
 * grassei (Plagiolepis grassei, Crocidura grassei)
 * gratus (Peromyscus gratus, Encephalartos gratus)
 * gravis (Puffinus gravis, Quemisia gravis)
 * grayii (Strongylopus grayii, Ardeola grayii)
 * greenhalli (Cynomops greenhalli, Molossops greenhalli)
 * greenii (Ptychobranchus greenii, Fejervarya greenii)
 * gregalis (Eremomela gregalis, Microtus gregalis)
 * gregarius (Vanellus gregarius, Batrachoseps gregarius)
 * greggii (Leucaena greggii, Pinus greggii)
 * greyi (Eleutherodactylus greyi, Macropus greyi)
 * greyii (Nycticeius greyii, Ptilinopus greyii)
 * griseicauda (Treron griseicauda, Stenocephalemys griseicauda)
 * griseigularis (Leptodactylus griseigularis, Myioparus griseigularis)
 * griseipectus (Lathrotriccus griseipectus, Hemitriccus griseipectus)
 * griseiventris (Parus griseiventris, Taphrolesbia griseiventris)
 * griseolus (Phylloscopus griseolus, Oligoryzomys griseolus)
 * grisescens (Ateles geoffroyi grisescens, Myotis grisescens)
 * groenlandicus (Pagophilus groenlandicus, Dicrostonyx groenlandicus)
 * grunniens (Bos grunniens, Limnonectes grunniens)
 * grypus (Halichoerus grypus, Aaptosyax grypus)
 * guanicoe (Lama guanicoe, Lama guanicoe guanicoe)
 * guariba (Alouatta guariba, Alouatta guariba guariba)
 * guarouba (Aratinga guarouba, Guaruba guarouba)
 * guatemalae (Megascops guatemalae, Otus guatemalae)
 * gubernaculum (Epioblasma torulosa gubernaculum, Dysnomia torulosa gubernaculum)
 * gueldenstaedtii (Acipenser gueldenstaedtii, Crocidura gueldenstaedtii)
 * guerinii (Oxypogon guerinii, Truncatella guerinii)
 * guerreroi (Hyla lanciformis guerreroi, Rana guerreroi)
 * guiarti (Haplochromis guiarti, Haplochromis guiarti complex)
 * guillauminii (Dacrydium guillauminii, Hunga guillauminii)
 * guira (Hemithraupis guira, Guira guira)
 * gunnari (Aphelandra gunnari, Albericus gunnari)
 * gunnii (Perameles gunnii gunnii, Perameles gunnii)
 * gunungensis (Philautus gunungensis, Leptobrachium gunungensis)
 * guppyi (Discodeles guppyi, Platymantis guppyi)
 * gustavi (Anthus gustavi, Magnolia gustavi)
 * gyarosensis (Coluber gyarosensis, Hierophis gyarosensis)
 * gyldenstolpei (Limnonectes gyldenstolpei, Isopachys gyldenstolpei)
 * gymnocarpa (Tetraplasandra gymnocarpa, Centaurea gymnocarpa)
 * gymnops (Melipotes gymnops, Rhegmatorhina gymnops)
 * gymnura (Saccopteryx gymnura, Echinosorex gymnura)
 * gymnurus (Hoplomys gymnurus, Pappogeomys gymnurus)
 * haasi (Cobitis haasi, Barbus haasi)
 * habbema (Hydromys habbema, Antechinus habbema)
 * haematogaster (Campephilus haematogaster, Northiella haematogaster)
 * haematopus (Boophis haematopus, Himantornis haematopus)
 * haenkeana (Mascagnia haenkeana, Schinopsis haenkeana)
 * haggardi (Ourebia ourebi haggardi, Phyllotis haggardi)
 * hahneli (Epipedobates hahneli, Parides hahneli)
 * halei (Discherodontus halei, Sicyopterus halei)
 * halenbergense (Conophytum halenbergense, Eriospermum halenbergense)
 * hallucatus (Dasyurus hallucatus, Satanellus hallucatus)
 * hamaderohensis (Euphorbia hamaderohensis, Cissus hamaderohensis)
 * hamadryas (Papio hamadryas anubis, Papio hamadryas)
 * hamata (Neostenanthera hamata, Nepenthes hamata)
 * hamatiflora (Cyanea hamatiflora hamatiflora, Cyanea hamatiflora)
 * hamatus (Taeromys hamatus, Rostrhamus hamatus)
 * hamiltonii (Geoclemys hamiltonii, Pomaderris hamiltonii)
 * hamlyni (Cercopithecus hamlyni, Myliobatis hamlyni)
 * hamoni (Aciagrion hamoni, Pseudagrion hamoni)
 * hanoverensis (Psychotria hanoverensis, Eugenia hanoverensis)
 * haplochrous (Turdus haplochrous, Accipiter haplochrous)
 * harenna (Ptychadena harenna, Crocidura harenna)
 * harmsiana (Prumnopitys harmsiana, Eriosema harmsiana)
 * harringtoni (Taterillus harringtoni, Desmomys harringtoni)
 * harti (Rhagada harti, Cambarus harti)
 * hartwegi (Plectrohyla hartwegi, Bolitoglossa hartwegi)
 * hartwigi (Praomys hartwigi, Trithemis hartwigi)
 * harveyi (Parosphromenus harveyi, Cephalophus harveyi)
 * harwoodi (Gerbillus harwoodi, Francolinus harwoodi)
 * hasitata (Pterodroma hasitata, Pterodroma hasitata caribbaea)
 * hatinhensis (Trachypithecus francoisi hatinhensis, Lophura hatinhensis)
 * hauxwelli (Turdus hauxwelli, Myrmotherula hauxwelli)
 * hawaiensis (Pupoidopsis hawaiensis, Melicope hawaiensis)
 * haydeeae (Colostethus haydeeae, Nephelobates haydeeae)
 * hazelae (Plectrohyla hazelae, Platymantis hazelae)
 * hecqui (Xenochromis hecqui, Neolamprologus hecqui)
 * hedbergii (Licania hedbergii, Colpodium hedbergii)
 * heermanni (Larus heermanni, Dipodomys heermanni)
 * heilprini (Hypsiboas heilprini, Cyanocorax heilprini)
 * heinei (Tangara heinei, Zoothera heinei)
 * heitzii (Calpocalyx heitzii, Monopetalanthus heitzii)
 * helanshanensis (Ochotona pallasi helanshanensis, Ochotona helanshanensis)
 * helena (Chilonopsis helena, Perdicella helena)
 * helianthea (Coeligena helianthea, Culicicapa helianthea)
 * heliodor (Chaetocercus heliodor, Acestrura heliodor)
 * hemileucurus (Phlogophilus hemileucurus, Campylopterus hemileucurus)
 * hemileucus (Myrmochanes hemileucus, Lampornis hemileucus)
 * heminota (Eleutherodactylus bakeri heminota, Eleutherodactylus heminota)
 * hemiophrys (Bufo hemiophrys)
 * hemsleyana (Begonia hemsleyana, Shorea hemsleyana hemsleyana)
 * hendersoni (Somatogyrus hendersoni, Podoces hendersoni)
 * henrici (Ficedula henrici, Garrulax henrici)
 * henriquesii (Homalium henriquesii, Drypetes henriquesii)
 * henryana (Shorea henryana, Pelagodoxa henryana)
 * henseli (Drymaeus henseli, Bufo henseli)
 * heptneri (Capra falconeri heptneri, Salpingotus heptneri)
 * herminae (Mannophryne herminae, Opheodrys herminae)
 * herminieri (Leiocephalus herminieri, Melanerpes herminieri)
 * hernandezi (Eleutherodactylus hernandezi, Saguinus nigricollis hernandezi)
 * herrei (Puntius herrei, Micrixalus herrei)
 * hershkovitzi (Akodon hershkovitzi, Aotus hershkovitzi)
 * herzogii (Luteolejeunea herzogii, Rollinia herzogii)
 * heterophyllum (Calophyllum heterophyllum, Zanthoxylum heterophyllum)
 * heuglini (Ploceus heuglini, Cossypha heuglini)
 * hewitti (Arthroleptella hewitti, Heleophryne hewitti)
 * heyneana (Nothopegia heyneana, Tabernaemontana heyneana)
 * hierniana (Psychotria hierniana, Schefflera hierniana)
 * hilli (Taphozous hilli, Rhinolophus hilli)
 * hillieri (Divellomelon hillieri, Dasycercus hillieri)
 * himalayanus (Bufo himalayanus, Amolops himalayanus)
 * himantopus (Micropalama himantopus, Himantopus himantopus)
 * hintonii (Ariocarpus bravoanus hintonii, Quercus hintonii)
 * hintoniorum (Coryphantha hintoniorum, Quercus hintoniorum)
 * hipposideros (Rhinolophus hipposideros, Betta hipposideros)
 * hirsutissima (Litsea hirsutissima, Cytora hirsutissima, Aegiphila cuneata hirsutissima)
 * hirtula (Helogale hirtula, Pseudolmedia hirtula)
 * hirundinaceus (Caprimulgus hirundinaceus, Hemipus hirundinaceus)
 * hirundo (Scotoecus hirundo, Sterna hirundo)
 * histrio (Eos histrio, Hyophryne histrio)
 * histrionicus (Histrionicus histrionicus, Dendrobates histrionicus)
 * histrix (Hippocampus histrix)
 * hitchcockii (Begonia hitchcockii, Hydrocotyle hitchcockii)
 * hobbsi (Crangonyx hobbsi, Hypsiboas hobbsi)
 * hoeschi (Anthus hoeschi, Bufo hoeschi)
 * hoffmani (Doratogonus hoffmani, Plethodon hoffmani)
 * holmgrenii (Dioon holmgrenii, Palicourea holmgrenii)
 * hololius (Leptodactylus hololius, Bufo hololius)
 * holsti (Parus holsti, Rana holsti)
 * holstii (Ilex holstii, Pavetta holstii)
 * holti (Orconectes holti, Eleutherodactylus holti)
 * holttumii (Garcinia holttumii, Goniothalamus holttumii)
 * hondurense (Molinadendron hondurense, Viburnum hondurense)
 * hoodensis (Bulimulus hoodensis, Geochelone nigra hoodensis)
 * hoogerwerfi (Rattus hoogerwerfi, Lophura hoogerwerfi)
 * hooveri (Philodendron hooveri, Pepinia hooveri)
 * horizontalis (Juniperus horizontalis, Austromyrtus horizontalis)
 * hornii (Bathybates hornii, Nasa hornii)
 * horrida (Cyanea horrida, Uebelmannia pectinifera horrida)
 * horridum (Theloderma horridum, Heloderma horridum)
 * horridus (Mantidactylus horridus, Encephalartos horridus)
 * horvathi (Lacerta horvathi, Iberolacerta horvathi)
 * hosonoi (Sorex hosonoi, Myotis hosonoi)
 * hotsoni (Calomyscus hotsoni, Allactaga hotsoni)
 * hottentottus (Turnix hottentottus, Dicrurus hottentottus)
 * houstonensis (Bufo houstonensis, Quadrula houstonensis)
 * hova (Oryzorictes hova, Mirafra hova)
 * howardiana (Sebastiania howardiana, Ternstroemia howardiana)
 * howelli (Sylvisorex howelli, Stephopaedes howelli)
 * howensis (Nyctophilus howensis, Pteropus howensis)
 * hubeiensis (Rhinopithecus roxellana hubeiensis, Rana hubeiensis)
 * huberi (Oreophrynella huberi, Strongylognathus huberi)
 * hudsonicus (Tamiasciurus hudsonicus, Parus hudsonicus)
 * hudsonius (Zapus hudsonius, Dicrostonyx hudsonius)
 * huerlimannii (Actinokentia huerlimannii, Nardia huerlimannii)
 * huigrensis (Miconia huigrensis, Calea huigrensis)
 * hulensis (Mirogrex hulensis, Acanthobrama hulensis)
 * humbloti (Nectarinia humbloti, Ardea humbloti)
 * humboldti (Spheniscus humboldti, Histiotus humboldti)
 * humboldtii (Hylocharis humboldtii, Conepatus humboldtii)
 * humicola (Callulops humicola, Asthenes humicola)
 * hurtadoi (Gambusia hurtadoi, Pentacalia hurtadoi)
 * hurterii (Scaphiopus hurterii, Scaphiopus holbookii hurterii)
 * hutchinsi (Kimberleyeleotris hutchinsi, Hypsiboas hutchinsi)
 * hutchinsoniana (Gardenia hutchinsoniana, Areca hutchinsoniana)
 * hyacinthinus (Cyornis hyacinthinus, Anodorhynchus hyacinthinus)
 * hyalina (Conozoa hyalina, Partula hyalina)
 * hyemalis (Junco hyemalis, Clangula hyemalis)
 * hyloides (Leptopelis hyloides)
 * hylophila (Strix hylophila, Miconia hylophila)
 * hypargyreus (Pappobolus hypargyreus, Artocarpus hypargyreus)
 * hypochrysea (Cola hypochrysea, Lycianthes hypochrysea)
 * hypogrammica (Pytilia hypogrammica, Stachyris hypogrammica)
 * hypophyllus (Hipposideros hypophyllus, Phyllocladus hypophyllus)
 * hypostictus (Serinus hypostictus, Taphrospilus hypostictus)
 * hyssopifolia (Gentianella hyssopifolia, Calceolaria hyssopifolia)
 * ibarrensis (Buddleja ibarrensis, Nassella ibarrensis)
 * ibeanus (Tachyoryctes ibeanus, Grammomys ibeanus)
 * iberica (Rana iberica, Ilex perado iberica)
 * ibericus (Phylloscopus ibericus, Pelodytes ibericus)
 * ibis (Mycteria ibis, Bubulcus ibis)
 * ichikawai (Pseudobagrus ichikawai, Coreobagrus ichikawai)
 * ichthyaetus (Ichthyophaga ichthyaetus, Larus ichthyaetus)
 * icterocephalus (Agelaius icterocephalus, Chrysomus icterocephalus)
 * icterorhynchus (Otus icterorhynchus, Francolinus icterorhynchus)
 * icterotis (Ognorhynchus icterotis, Platycercus icterotis)
 * igneus (Alsodes igneus, Pericrocotus igneus)
 * ignicolor (Duellmanohyla ignicolor, Eleutherodactylus ignicolor)
 * igniventris (Anisognathus igniventris, Sciurus igniventris)
 * ignobilis (Thripadectes ignobilis, Turdus ignobilis)
 * ignota (Cochranella ignota, Myrmotherula ignota)
 * ilesi (Copadichromis ilesi, Bathyclarias ilesi)
 * iliffei (Typhlatya iliffei, Cocoharpinia iliffei)
 * illotus (Paludicola illotus, Eleutherodactylus illotus)
 * illyricus (Leuciscus illyricus, Squalius illyricus)
 * imbaburense (Gnaphalium imbaburense, Solanum imbaburense)
 * imitans (Euphonia imitans, Miconia imitans)
 * imitata (Phreatodrobia imitata, Trithemis imitata)
 * impennis (Pinguinus impennis, Alca impennis)
 * implicata (Harmogenanina implicata, Pachycephala implicata)
 * impressinervium (Palaquium impressinervium, Canthium impressinervium)
 * incisa (Paramiella incisa, Scalesia incisa)
 * incomptus (Eleutherodactylus incomptus, Orconectes incomptus)
 * incrassatum (Brachyotum incrassatum, Erythroxylum incrassatum)
 * incredibilis (Myristica incredibilis, Fordia incredibilis)
 * incurvatus (Ophiogomphus incurvatus alleghaniensis, Ophiogomphus incurvatus)
 * indicator (Baeopogon indicator, Indicator indicator)
 * indigo (Peripatoides indigo, Eumyias indigo)
 * indusiosa (Cheilanthopsis indusiosa, Woodsia indusiosa)
 * induta (Rytigynia induta, Topobea induta)
 * indutus (Lithocarpus indutus, Mus indutus)
 * inepta (Cylindraspis inepta, Megacrex inepta)
 * ineptus (Aethomys ineptus, Syrrhopus ineptus)
 * inflata (Beddomeia inflata, Trochidrobia inflata)
 * inflexus (Sarcaulus inflexus, Colostethus inflexus)
 * infraguttatus (Colostethus infraguttatus, Eleutherodactylus infraguttatus)
 * infraimmaculata (Salamandra infraimmaculata, Salamandra salamandra infraimmaculata)
 * innominatus (Picumnus innominatus, Dipturus innominatus)
 * inopinata (Westraltrachia inopinata, Thaumatoneura inopinata)
 * inornatum (Chrysophyllum inornatum, Opisthostoma inornatum)
 * insculpta (Clemmys insculpta, Carettochelys insculpta)
 * insolita (Isthmohyla insolita, Newnhamia insolita)
 * insperatus (Colostethus insperatus, Thorius insperatus)
 * insulana (Volvarina insulana, Oreophryne insulana)
 * insulata (Platymantis insulata, Sporophila insulata)
 * integerrima (Bauhinia integerrima, Adinandra integerrima)
 * integra (Dasylepis integra, Gymnanthes integra)
 * interioris (Limnodynastes interioris, Lucania interioris)
 * intricatus (Dipterocarpus intricatus, Carabus intricatus)
 * inundata (Uperoleia inundata, Myristica inundata)
 * inusitata (Lonchorhina inusitata, Oedipina inusitata)
 * inustus (Saguinus inustus, Dendrolagus inustus)
 * inversa (Agriocnemis inversa, Disciphania inversa)
 * inyangae (Afrana inyangae, Bufo inyangae)
 * io (Ia io, Balantiopteryx io)
 * ionthus (Eleutherodactylus ionthus, Eleutherodactylus varians ionthus)
 * irena (Geonoma irena, Miramella irena)
 * irene (Microtus irene, Poecilmitis irene)
 * iridescens (Amphorella iridescens, Paramelania iridescens)
 * iriomotensis (Prionailurus bengalensis iriomotensis, Chlorogomphus iriomotensis)
 * isabelae (Graellsia isabelae, Genetta genetta isabelae)
 * isabella (Stiltia isabella, Funisciurus isabella)
 * isabellinus (Macropus robustus isabellinus, Lanius isabellinus)
 * ishidai (Macromidia ishidai, Macromia ishidai)
 * ishigakiana (Planaeschna ishigakiana ishigakiana, Bayadera brevicauda ishigakiana)
 * ishmaeli (Haplochromis ishmaeli, Labrochromis ishmaeli)
 * isodon (Centrophorus isodon, Sorex isodon)
 * isolata (Pyrgulopsis isolata, Jardinella isolata)
 * isolatum (Tasmanoplectron isolatum, Cristilabrum isolatum)
 * itajara (Serranus itajara, Epinephelus itajara)
 * ituriensis (Encephalartos ituriensis, Batis ituriensis)
 * jacobi (Bulimulus jacobi, Hopea jacobi)
 * jacquinoti (Pachycephala jacquinoti, Ninox jacquinoti)
 * jaegeri (Boophis jaegeri, Anetia jaegeri)
 * jaliscana (Pinus jaliscana, Juniperus jaliscana, Abies guatemalensis jaliscana)
 * jamaicana (Ilex jamaicana, Bactris jamaicana)
 * jamesoni (Gallinago jamesoni, Platysteira jamesoni)
 * japonensis (Panthera pardus japonensis, Grus japonensis)
 * japonicum (Cinnamomum japonicum, Cercidiphyllum japonicum)
 * javanicum (Lophopetalum javanicum, Alangium javanicum)
 * javanus (Glischropus javanus, Rhacophorus javanus)
 * jayakari (Hemitragus jayakari, Hippocampus jayakari)
 * jeanneli (Thermochoria jeanneli, Elaphoidella jeanneli)
 * jefeana (Ardisia jefeana, Maytenus jefeana)
 * jenkinsi (Crocidura jenkinsi, Percina jenkinsi)
 * jentinki (Sundasciurus jentinki, Cephalophus jentinki)
 * jerboa (Bufo jerboa, Meristogenys jerboa)
 * jerdonii (Philautus jerdonii, Ixalus jerdonii)
 * jimiensis (Rana jimiensis, Danaus affinis jimiensis)
 * jiulongensis (Scutiger jiulongensis, Paa jiulongensis)
 * jocosus (Campylorhynchus jocosus, Pycnonotus jocosus)
 * joffrei (Hypsugo joffrei, Pipistrellus joffrei)
 * johnii (Semnopithecus johnii, Trachypithecus johnii)
 * johnsi (Rana johnsi, Rana sauteri johnsi)
 * johnstoniae (Trichoglossus johnstoniae, Tarsiger johnstoniae)
 * jolyi (Scinax jolyi, Leptodactylus jolyi)
 * jonesii (Sarracenia rubra jonesii, Radula jonesii)
 * jonklaasi (Lepidocephalichthys jonklaasi, Sicyopus jonklaasi)
 * jordanensis (Physalaemus jordanensis, Cycloramphus jordanensis)
 * josephi (Tyrrheniella josephi, Abarema josephi)
 * josephinae (Cysticus josephinae, Hemitriccus josephinae)
 * jucundum (Rhododendron jucundum, Opisthostoma jucundum)
 * juliani (Rana juliani, Gerbillus juliani)
 * juttae (Cyphostemma juttae, Hoodia juttae)
 * kaapori (Cebus olivaceus kaapori, Cebus kaapori)
 * kaempferi (Hemitriccus kaempferi, Larix kaempferi)
 * kafuensis (Kobus leche kafuensis, Cryptomys kafuensis)
 * kahuziensis (Dendromus kahuziensis, Cercopithecus hamlyni kahuziensis)
 * kalbreyeri (Wettinia kalbreyeri, Cryosophila kalbreyeri)
 * kamerunensis (Disperis kamerunensis, Neoschumannia kamerunensis)
 * kamoharai (Pseudocarcharias kamoharai, Centroscyllium kamoharai)
 * kampeni (Oreophryne kampeni, Rana kampeni)
 * kappleri (Dasypus kappleri, Peropteryx kappleri)
 * karelini (Triturus cristatus karelini, Ovis ammon karelini)
 * karlschmidti (Eleutherodactylus karlschmidti, Batrachuperus karlschmidti)
 * kathleenae (Millardia kathleenae, Bonnetia kathleenae)
 * keadicus (Leuciscus keadicus, Squalius keadicus)
 * keaysi (Myotis keaysi, Oryzomys keaysi)
 * keiensis (Micropsitta keiensis, Oligolepis keiensis)
 * keithii (Dryobalanops keithii, Gonystylus keithii)
 * kelsoensis (Ammopelmatus kelsoensis, Macrobaenetes kelsoensis)
 * kempii (Lepidochelys kempii, Xenophrys kempii)
 * kennedyi (Scinax kennedyi, Brachystegia kennedyi)
 * kennicottii (Megascops kennicottii, Otus kennicottii)
 * kentii (Guzmania kentii, Aechmea kentii)
 * kenyacola (Chalinolobus kenyacola, Glauconycteris kenyacola)
 * kerrii (Dipterocarpus kerrii, Platanus kerrii)
 * kervillei (Pseudophoxinus kervillei, Strongylognathus kervillei)
 * kiang (Equus kiang kiang, Equus kiang)
 * kieferi (Stygodiaptomus kieferi, Elaphoidella kieferi)
 * kienerii (Hieraaetus kienerii, Xiphorhynchus kienerii)
 * kilimensis (Nectarinia kilimensis, Tropodiaptomus kilimensis)
 * kimbozensis (Turraea kimbozensis, Necepsia castaneifolia kimbozensis)
 * kinghorni (Litoria kinghorni, Hyla kinghorni)
 * kingi (Aglaiocercus kingi, Cylindrovertilla kingi)
 * kingianus (Lithocarpus kingianus, Pholidocarpus kingianus)
 * kinzelbachi (Gomphus kinzelbachi, Chondrostoma kinzelbachi)
 * kirbyi (Parantica kirbyi, Trithemis kirbyi)
 * kirkbridei (Meriania kirkbridei, Huilaea kirkbridei)
 * kirki (Nothobranchius kirki, Chytra kirki)
 * kitaibellii (Ablepharus kitaibellii rueppellii, Ablepharus kitaibellii budaki)
 * kitcheneri (Pipistrellus kitcheneri, Hypsugo kitcheneri)
 * klagesi (Myrmotherula klagesi, Parides klagesi)
 * klaineana (Aucoumea klaineana, Anopyxis klaineana)
 * kleinii (Myrceugenia kleinii, Buchenavia kleinii)
 * klossi (Spilornis klossi, Euroscaptor klossi)
 * klugii (Oreopanax klugii, Coussarea klugii)
 * knudseni (Carelia knudseni, Leptodactylus knudseni)
 * kob (Kobus kob kob, Kobus kob)
 * kobayashii (Eptesicus kobayashii, Megophrys kobayashii)
 * koellikeri (Hyalosaurus koellikeri, Ophisaurus koellikeri)
 * kohchangae (Rana kohchangae, Limnonectes kohchangae)
 * komarovii (Juniperus komarovii, Malus komarovii)
 * kondoi (Euphorbia kondoi, Paramiella kondoi)
 * kondorum (Kondoa kondorum, Hongolua kondorum)
 * koopmani (Rattus koopmani, Coendou koopmani)
 * koordersii (Cassine koordersii, Shorea assamica koordersii)
 * koreana (Abies koreana, Karsenia koreana)
 * kostermansii (Myristica fissiflora kostermansii, Lithocarpus kostermansii, Dacryodes macrocarpa kostermansii)
 * kozlovi (Sorex kozlovi, Salpingotus kozlovi)
 * krameri (Umbra krameri, Psittacula krameri)
 * krefftii (Phrynobatrachus krefftii, Lasiorhinus krefftii)
 * kriegi (Borborocoetes kriegi, Pleurodema kriegi)
 * kronei (Phylloscartes kronei, Pimelodella kronei)
 * krukovii (Ficus krukovii, Pouteria krukovii)
 * kuehni (Zosterops kuehni, Myzomela kuehni)
 * kukunoris (Rana amurensis kukunoris, Rana kukunoris)
 * kummeriae (Enantia kummeriae, Annickia kummeriae)
 * kundagungan (Kyarranus kundagungan, Philoria kundagungan)
 * kupense (Peucedanum kupense, Bulbophyllum kupense)
 * kuriense (Nanorrhinum kuriense, Heliotropium kuriense)
 * kuroiwae (Goniosaurus kuroiwae, Goniurosaurus kuroiwae)
 * kurzii (Hydnocarpus kurzii, Bridelia kurzii)
 * kweichowensis (Tylototriton kweichowensis, Uvaria kweichowensis)
 * labatii (Asteropeia labatii, Euphorbia labatii)
 * labiosa (Barbus labiosa, Paratherina labiosa)
 * labridens (Protomelas labridens, Cichlasoma labridens)
 * labrosus (Leptodactylus labrosus, Melanochromis labrosus)
 * lacera (Lagochila lacera, Paradrymonia lacera)
 * lacertosa (Woodfordia lacertosa, Plectrohyla lacertosa)
 * laciniata (Drypetes laciniata, Cheilanthes laciniata)
 * laciniosa (Drymonia laciniosa, Actinella laciniosa)
 * lacrimosus (Eleutherodactylus lacrimosus, Colostethus lacrimosus)
 * lacus-coerulei (Tasmanophlebi lacus-coerulei, Tasmanophlebia lacus-coerulei)
 * ladogensis (Pusa hispida ladogensis, Phoca hispida ladogensis)
 * laegaardii (Neurolepis laegaardii, Rubus laegaardii)
 * laetissima (Pseudocampylaea laetissima, Chlorocichla laetissima)
 * laevicaulis (Pilea laevicaulis, Eugenia laevicaulis)
 * laevifolius (Stemonoporus laevifolius, Encephalartos laevifolius)
 * lafresnayi (Lafresnaya lafresnayi, Picumnus lafresnayi)
 * lamellata (Shorea lamellata, Diplommatina lamellata)
 * lamia (Chiruromys lamia, Oryzomys lamia)
 * lampra (Sanchezia lampra, Myrmica lampra)
 * lampropeltis (Erpetogomphus lampropeltis lampropeltis, Erpetogomphus lampropeltis)
 * lamprophylla (Eugenia lamprophylla, Mollinedia lamprophylla)
 * lanceolatum (Cotylelobium lanceolatum, Osmoxylon lanceolatum)
 * lane-poolei (Pausinystalia lane-poolei lane-poolei, Cycas lane-poolei)
 * langbianis (Crocias langbianis, Niviventer langbianis)
 * langsdorffi (Popelairia langsdorffi, Discosura langsdorffi)
 * langsdorffii (Ocotea langsdorffii, Itapotihyla langsdorffii)
 * lanioides (Lipaugus lanioides, Pachycephala lanioides)
 * lanosa (Kerivoula lanosa, Crocidura lanosa)
 * lanuginosus (Cleistanthus lanuginosus, Andropogon lanuginosus)
 * laosensis (Ichthyophis laosensis, Dasyatis laosensis)
 * lar (Hylobates lar lar, Hylobates lar)
 * laricina (Lysipomia laricina, Larix laricina)
 * lasiocarpa (Myristica lasiocarpa, Abies lasiocarpa)
 * lasiotis (Dicerorhinus sumatrensis lasiotis, Thalpomys lasiotis)
 * lasiurus (Bolomys lasiurus, Platacanthomys lasiurus)
 * latastii (Bufo latastii, Ophiomorus latastii)
 * latebricola (Scytalopus latebricola, Akodon latebricola)
 * latens (Eleutherodactylus latens, Spirorbula latens)
 * lateristriga (Mylochromis lateristriga, Hyla lateristriga)
 * laticaudatus (Rhinosciurus laticaudatus, Nyctinomops laticaudatus)
 * laticaudus (Squaliolus laticaudus, Scoliodon laticaudus)
 * latidens (Anoura latidens, Abditomys latidens)
 * latidiscus (Eleutherodactylus latidiscus, Eleutherodactylus latidiscus tamsitti)
 * latifolium (Nothocestrum latifolium, Xylosma latifolium)
 * latilabris (Omphalotropis latilabris, Oreochromis latilabris)
 * latimanus (Scapanus latimanus, Rhipidomys latimanus)
 * latinasus (Leptodactylus latinasus, Colostethus latinasus)
 * latipetala (Saurauia latipetala, Xylopia latipetala)
 * latopalmata (Rana latopalmata, Litoria latopalmata)
 * latro (Ctenomys latro, Birgus latro)
 * laubenfelsii (Araucaria laubenfelsii, Podocarpus laubenfelsii)
 * laucaensis (Trichomycterus laucaensis, Orestias laucaensis)
 * launcestonensis (Anoglypta launcestonensis, Beddomeia launcestonensis)
 * laurina (Ningbingia laurina, Weinmannia laurina laurina, Euclea laurina, Knema laurina laurina)
 * lawrencei (Podocarpus lawrencei, Carduelis lawrencei)
 * laxinervis (Lasianthus kilimandscharicus laxinervis, Prunus laxinervis)
 * laxum (Saccoloma laxum, Odontonema laxum)
 * lazuli (Todirhamphus lazuli, Todiramphus lazuli)
 * lebrunii (Baphia incerta lebrunii, Anthonotha lebrunii)
 * leche (Kobus leche leche, Kobus leche)
 * lecointei (Trichilia lecointei, Zamia lecointei)
 * lecontei (Toxostoma lecontei, Ceyx lecontei)
 * ledifolia (Miconia ledifolia, Aetheolaena ledifolia)
 * legatus (Diplothrix legatus, Oryzomys legatus)
 * lehmbachii (Tiliacora lehmbachii, Vitex lehmbachii)
 * leiocarpa (Securidaca leiocarpa, Esenbeckia leiocarpa)
 * leithii (Indirana leithii, Aspideretes leithii)
 * lemmingii (Rutilus lemmingii, Chondrostoma lemmingii)
 * lemminus (Alticola lemminus, Punomys lemminus)
 * lemniscatus (Funisciurus lemniscatus, Liolaemus lemniscatus)
 * lemurinus (Aotus lemurinus, Aotus lemurinus lemurinus)
 * lenior (Epioblasma lenior, Dysnomia lenior)
 * lenticula (Agathis lenticula, Percina lenticula)
 * lentiscifolia (Archidendropsis lentiscifolia, Inga lentiscifolia)
 * lentus (Eleutherodactylus lentus, Eleutherodactylus lentus richmondi)
 * leopardus (Plectropomus leopardus, Rajella leopardus)
 * leopoldi (Potamotrygon leopoldi, Catostomus leopoldi)
 * lepidotum (Aequatorium lepidotum, Astronidium lepidotum)
 * leporinus (Noctilio leporinus, Limnonectes leporinus)
 * leprosa (Canariella leprosa, Pseudoeurycea leprosa)
 * leptodon (Leptodea leptodon, Lethrinops leptodon)
 * leptopus (Batrachyla leptopus, Ansonia leptopus)
 * leptoscelis (Bufo leptoscelis, Hyla leptoscelis)
 * leptosoma (Rhamphochromis leptosoma, Cyprichromis leptosoma)
 * leptosomus (Hyperolius leptosomus, Brachypteracias leptosomus)
 * leptura (Xenotilapia leptura, Saccopteryx leptura)
 * leroyi (Malleastrum leroyi, Notogomphus leroyi)
 * lervia (Ammotragus lervia ornatus, Ammotragus lervia)
 * lesueur (Bettongia lesueur lesueur, Bettongia lesueur)
 * letitiae (Popelairia letitiae, Discosura letitiae)
 * leucas (Delphinapterus leucas, Carcharhinus leucas)
 * leucichthys (Stenodus leucichthys leucichthys, Stenodus leucichthys)
 * leuciscus (Leuciscus leuciscus, Nyassachromis leuciscus)
 * leucoclada (Kokoona leucoclada, Aglaia leucoclada)
 * leucolaemus (Piculus leucolaemus, Odontophorus leucolaemus)
 * leucomela (Columba leucomela, Lalage leucomela)
 * leuconota (Columba leuconota, Pyriglena leuconota)
 * leucophaea (Collocalia leucophaea, Cormobates leucophaea)
 * leucophoeus (Speirops leucophoeus)
 * leucophthalma (Aratinga leucophthalma, Myrmotherula leucophthalma)
 * leucophthalmus (Larus leucophthalmus, Automolus leucophthalmus)
 * leucophylla (Sarracenia leucophylla, Aglaia leucophylla)
 * leucopygia (Turdoides leucopygia, Coracina leucopygia)
 * leucopygialis (Rhaphidura leucopygialis, Lalage leucopygialis)
 * leucoraphe (Bridouxia leucoraphe, Bridouxiana leucoraphe)
 * leucorhinus (Philautus leucorhinus, Calcochloris leucorhinus)
 * leucorrhoa (Corapipo leucorrhoa, Tachycineta leucorrhoa)
 * leucoryphus (Haliaeetus leucoryphus, Platyrinchus leucoryphus)
 * leucospodia (Pseudelaenia leucospodia, Myiopagis leucospodia)
 * leucotaenia (Hyla leucotaenia, Papilio leucotaenia)
 * leucothorax (Rhipidura leucothorax, Lanio leucothorax)
 * levantina (Rana levantina, Cobitis levantina)
 * lherminieri (Cichlherminia lherminieri, Puffinus lherminieri)
 * liberatus (Doratogonus liberatus, Laniarius liberatus)
 * lichenigera (Oligosoma lichenigera, Cyclodina lichenigera)
 * lichenoides (Eleutherodactylus lichenoides, Boophis lichenoides)
 * lichtensteini (Philydor lichtensteini, Eremodipus lichtensteini)
 * lichuanensis (Bombina lichuanensis, Oreolalax lichuanensis)
 * liemi (Taudactylus liemi, Caprichromis liemi)
 * lignaria (Paryphanta lignaria, Chimaera lignaria)
 * lignicolor (Bolitoglossa lignicolor, Paradoxurus hermaphroditus lignicolor)
 * likiangensis (Picea likiangensis, Platanthera likiangensis)
 * lilacina (Asplundia lilacina, Manettia lilacina)
 * lilianae (Sturnella lilianae, Agapornis lilianae)
 * limae (Grewia limae, Picumnus limae)
 * limnocharis (Rana limnocharis syhadrensis, Fejervarya limnocharis)
 * limosus (Thomomys talpoides limosus, Atelopus limosus)
 * lindsayi (Actenoides lindsayi, Scinax lindsayi)
 * lineatum (Tigrisoma lineatum, Nodonema lineatum)
 * lineola (Bolborhynchus lineola, Sporophila lineola)
 * lineolata (Ellipsaria lineolata, Moitessieria lineolata)
 * lineolatus (Hacrochlamys lineolatus, Oxychilus lineolatus)
 * listeri (Arenga listeri, Lepidodactylus listeri)
 * litana (Heliconia litana, Peperomia litana)
 * littlejohni (Uperoleia littlejohni, Litoria littlejohni)
 * lobatus (Urolophus lobatus, Phalaropus lobatus)
 * lobbii (Salvia lobbii, Palicourea lobbii)
 * loddigesii (Zamia loddigesii, Latania loddigesii)
 * loeseneriana (Macleania loeseneriana, Bauhinia loeseneriana)
 * longibarbis (Bathyclarias longibarbis, Gnathonemus longibarbis)
 * longicephalus (Apristurus longicephalus, Ichthyophis longicephalus)
 * longiceps (Barbus longiceps, Rhamphochromis longiceps)
 * longicuspidata (Licania longicuspidata, Mollinedia longicuspidata)
 * longiflorum (Alangium longiflorum, Scaphium longiflorum)
 * longifolium (Nothocestrum longifolium, Homalium longifolium)
 * longimembris (Perognathus longimembris, Tyto longimembris)
 * longinasus (Bufo longinasus, Polypedates longinasus)
 * longior (Pseudotropheus longior, Neolamprologus longior)
 * longipedicellatum (Ophrypetalum odoratum longipedicellatum, Stephanopodium longipedicellatum)
 * longipedunculata (Clidemia longipedunculata, Abarema longipedunculata)
 * longirachis (Eschweilera longirachis, Grias longirachis)
 * longirostra (Arachnothera longirostra, Rukia longirostra)
 * longistyla (Madhuca longistyla, Congothemis longistyla)
 * longitubus (Oxyanthus pyriformis longitubus, Plagiosiphon longitubus)
 * lonnbergi (Bufo lonnbergi, Catharacta lonnbergi)
 * lophocarpa (Oncoba lophocarpa, Caloncoba lophocarpa)
 * lorata (Sterna lorata, Achatinella lorata)
 * lorentzi (Neophascogale lorentzi, Pachycephala lorentzi)
 * loricatus (Celeus loricatus, Monarcha loricatus)
 * lornae (Barbus lornae, Gulella lornae lornae)
 * louvelii (Ravenea louvelii, Dalbergia louvelii)
 * loveridgii (Opsaridium loveridgii, Barbus loveridgii)
 * lowei (Gerbillus lowei, Sheppardia lowei)
 * loxense (Solanum loxense, Geranium loxense)
 * lozanoi (Bolitoglossa lozanoi, Atelopus lozanoi)
 * luciana (Urothemis luciana, Neotoma fuscipes luciana)
 * lucius (Ptychocheilus lucius, Rhamphochromis lucius)
 * luctuosus (Tachyphonus luctuosus, Sakesphorus luctuosus)
 * ludlowi (Bhutanitis ludlowi, Alcippe ludlowi)
 * luederitzii (Oxalis luederitzii, Crassula luederitzii)
 * lugoi (Mexipyrgus churinceanus lugoi, Aechmea lugoi)
 * lukei (Cola lukei, Cynometra lukei)
 * lukolelae (Praomys lukolelae, Malacomys lukolelae)
 * lumholtzi (Dendrolagus lumholtzi, Eodiaptomus lumholtzi)
 * luminosa (Euterpe luminosa, Cochranella luminosa)
 * lumutensis (Beilschmiedia lumutensis, Shorea lumutensis)
 * lunata (Sterna lunata, Onychogalea lunata)
 * lundbergi (Eleutherodactylus lundbergi, Prietella lundbergi)
 * lupus (Canis lupus, Ictalurus lupus)
 * luquillensis (Calyptranthes luquillensis, Ternstroemia luquillensis)
 * luscinia (Luscinia luscinia, Acrocephalus luscinia)
 * luteoviridis (Pselliophorus luteoviridis, Basileuterus luteoviridis)
 * luteynii (Stenostephanus luteynii, Ayapanopsis luteynii)
 * lutheri (Vriesea lutheri, Heliconia lutheri)
 * lutosus (Syrrhophus lutosus, Polyborus lutosus)
 * lutzae (Liolaemus lutzae, Megaelosia lutzae)
 * lutzorum (Crossodactylus lutzorum, Cycloramphus lutzorum)
 * luzonicum (Canarium luzonicum, Sapium luzonicum)
 * lyalli (Xenicus lyalli, Traversia lyalli)
 * lydgatei (Hesperomannia lydgatei, Labordia lydgatei)
 * lylei (Pteropus lylei, Hipposideros lylei)
 * lymani (Eleutherodactylus lymani, Carelia lymani)
 * lynnae (Gomphurus lynnae, Gomphus lynnae)
 * lyra (Megaderma lyra, Uropsalis lyra)
 * lyratus (Heliogomphus lyratus, Spermophilus parryii lyratus)
 * lythrodes (Eleutherodactylus lythrodes, Duellmanohyla lythrodes)
 * macaco (Eulemur macaco macaco, Eulemur macaco)
 * macdougalli (Eleutherodactylus macdougalli, Thorius macdougalli)
 * macedonica (Alosa macedonica, Graecoanatolica macedonica)
 * macedonicum (Rutilus macedonicum, Pachychilon macedonicum)
 * macei (Dendrocopos macei, Coracina macei)
 * macgillivrayi (Pterodroma macgillivrayi, Pseudobulweria macgillivrayi)
 * macgregori (Kibatalia macgregori, Cyclodina macgregori)
 * mackeeana (Eugenia mackeeana, Hunga mackeeana)
 * macki (Furgaleus macki, Litoria macki)
 * mackloti (Acerodon mackloti, Apalharpactes mackloti)
 * maclareni (Clarias maclareni, Pungu maclareni)
 * macleayii (Pteronotus macleayii, Todiramphus macleayii)
 * maclurei (Chusquea maclurei, Ilex maclurei)
 * maconochiei (Cycas maconochiei, Cycas maconochiei maconochiei)
 * macracanthus (Lethrinops macracanthus, Proscymnodon macracanthus)
 * macrocephalum (Argyroxiphium sandwicense macrocephalum, Diplostephium macrocephalum)
 * macrocercus (Tateomys macrocercus, Dicrurus macrocercus)
 * macrochir (Lethrinops macrochir, Aulonocara macrochir)
 * macrocnemis (Rana macrocnemis camerani, Rana macrocnemis)
 * macrogaster (Diceratobasis macrogaster, Yunnanilus macrogaster)
 * macroglossa (Limnomedusa macroglossa, Rana macroglossa)
 * macroptera (Shorea macroptera macroptera, Pterodroma macroptera)
 * macrosceles (Platymantis macrosceles, Circus macrosceles)
 * macrosiphon (Rothmannia macrosiphon, Gigasiphon macrosiphon)
 * macrostomus (Apristurus macrostomus, Batrachophrynus macrostomus)
 * macrotympanum (Ptychohyla macrotympanum, Hildebrandtia macrotympanum)
 * macrura (Thylamys macrura, Thermosphaeroma macrura)
 * maculicollis (Lutra maculicollis, Rhynchotus maculicollis)
 * maculipennis (Phylloscopus maculipennis, Larus maculipennis)
 * mada (Prioniturus mada, Gymnophaps mada)
 * madrensis (Peromyscus madrensis, Spermophilus madrensis)
 * maesi (Cercopithecus mitis maesi, Garrulax maesi)
 * magazinensis (Inflectarius magazinensis, Mesodon magazinensis)
 * magdalenae (Proechimys magdalenae, Barbus magdalenae)
 * magicus (Otus magicus insularis, Otus magicus)
 * magnifolia (Unonopsis magnifolia, Tapura magnifolia)
 * magnifolium (Stephanopodium magnifolium, Anthurium magnifolium)
 * magnipes (Chiropterotriton magnipes, Thorius magnipes)
 * magnum (Malacopteron magnum, Dacrydium magnum)
 * mahrattensis (Dendrocopos mahrattensis, Caprimulgus mahrattensis)
 * maini (Cyclorana maini, Zyzomys maini)
 * mairei (Habenaria mairei, Cinnamomum mairei)
 * maitlandii (Mikaniopsis maitlandii, Habenaria maitlandii)
 * malacophylla (Dalbergia malacophylla, Albizia malacophylla malacophylla, Bursera malacophylla)
 * malaitae (Rhipidura malaitae, Myzomela malaitae)
 * malibato (Hopea malibato, Shorea malibato)
 * malimbicus (Merops malimbicus, Malimbus malimbicus)
 * manatus (Trichechus manatus manatus, Trichechus manatus)
 * mandarinus (Lasiopodomys mandarinus, Cervus nippon mandarinus)
 * mangorensis (Dypsis mangorensis, Euphorbia mangorensis)
 * mangshanensis (Trimeresurus mangshanensis, Xenophrys mangshanensis)
 * manii (Mesua manii, Syzygium manii)
 * manilata (Ara manilata, Orthopsittaca manilata)
 * manoeli (Neritilia manoeli, Neritina manoeli)
 * mantchuricus (Cervus nippon mantchuricus, Hynobius mantchuricus)
 * mantelli (Porphyrio mantelli, Apteryx mantelli)
 * maosonensis (Rana maosonensis, Philautus maosonensis)
 * maranonica (Synallaxis maranonica, Melanopareia maranonica)
 * margaritacea (Palaua margaritacea, Alaena margaritacea)
 * marginatum (Trematocara marginatum, Cleidion marginatum)
 * mariannarum (Taheitia mariannarum, Ladronellum mariannarum)
 * mariannus (Pteropus mariannus, Cervus mariannus)
 * marica (Gazella subgutturosa marica, Gracilinanus marica)
 * mariei (Cyclosurus mariei, Megalurulus mariei)
 * markhami (Akodon markhami, Oceanodroma markhami)
 * marlieri (Julidochromis marlieri, Spathodus marlieri)
 * martensi (Castalia martensi, Trichotoxon martensi)
 * martensii (Occidozyga martensii, Padogobius martensii)
 * martiensseni (Otomops martiensseni, Arthroleptides martiensseni)
 * martinensis (Ardisia martinensis, Neotoma martinensis)
 * martinezricai (Lacerta martinezricai, Iberolacerta martinezricai)
 * martinsi (Bokermannohyla martinsi, Saguinus martinsi)
 * mascaensis (Insulivitrina mascaensis, Hemicycla mascaensis)
 * masoalensis (Leptolaena masoalensis, Nepenthes masoalensis)
 * mathewsi (Penescosta mathewsi, Cincloramphus mathewsi)
 * matschiei (Galago matschiei, Dendrolagus matschiei)
 * mauritanica (Tarentola mauritanica, Daboia mauritanica)
 * maxi (Crocidura maxi, Sundamys maxi)
 * maximowiczii (Picea maximowiczii maximowiczii, Microtus maximowiczii, Picea maximowiczii)
 * maxonii (Ardisia maxonii, Cecropia maxonii)
 * maxwelliana (Shorea maxwelliana, Abdulmajidia maxwelliana)
 * maylandi (Melanotaenia maylandi, Aulonocara maylandi)
 * mbenjii (Labidochromis mbenjii, Maylandia mbenjii)
 * mcgregori (Coracina mcgregori, Ansonia mcgregori)
 * meandri (Phoxinellus zeregii meandri, Phoxinellus zeregi meandri)
 * mechowi (Cercococcyx mechowi, Cryptomys mechowi)
 * mediocris (Miconia mediocris, Nectarinia mediocris)
 * medium (Dacrydium medium, Athyrium medium)
 * medusa (Centropogon medusa, Miconia medusa)
 * megacephalum (Platysternon megacephalum, Ramphotrigon megacephalum)
 * megaceros (Kobus megaceros, Capra falconeri megaceros)
 * megalocephala (Chinemys megalocephala, Natrix megalocephala)
 * megaphyllus (Rhinolophus megaphyllus, Acropogon megaphyllus)
 * megapodius (Pteroptochos megapodius, Scinax megapodius)
 * megaspila (Viverra megaspila, Cobitis megaspila)
 * megatympanum (Thoropa megatympanum, Rana megatympanum)
 * megistophylla (Shorea megistophylla, Erythrina megistophylla)
 * melaena (Myrmecocichla melaena, Lonchura melaena)
 * melalophos (Presbytis melalophos, Presbytis melalophos melalophos)
 * melampus (Aepyceros melampus, Martes melampus)
 * melania (Oceanodroma melania, Phyllomacromia melania)
 * melanicterus (Cacicus melanicterus, Pycnonotus melanicterus)
 * melanocarpa (Euphorbia melanocarpa, Chamaesyce melanocarpa)
 * melanochir (Callicebus melanochir, Callicebus personatus melanochir)
 * melanochlamys (Bangsia melanochlamys, Accipiter melanochlamys)
 * melanoides (Benthochromis melanoides, Chilonopsis melanoides)
 * melanolaemus (Atlapetes melanolaemus, Colostethus melanolaemus)
 * melanolophus (Gorsachius melanolophus, Parus melanolophus)
 * melanonota (Touit melanonota, Pipraeidea melanonota)
 * melanopis (Theristicus melanopis, Schistochlamys melanopis)
 * melanopoda (Pouteria melanopoda, Guioa melanopoda)
 * melanopsis (Atlapetes melanopsis, Monarcha melanopsis)
 * melanopus (Ceradenia melanopus, Trichomanes melanopus)
 * melanospilus (Nothobranchius melanospilus, Ptilinopus melanospilus)
 * melanostigma (Callochromis melanostigma, Holohalaelurus melanostigma)
 * melanostomus (Neogobius melanostomus, Notropis melanostomus)
 * melanota (Palaemnema melanota, Pulsatrix melanota)
 * melanotos (Sarkidiornis melanotos, Calidris melanotos)
 * melba (Tachymarptis melba, Pytilia melba)
 * melckorum (Neoromicia melckorum, Eptesicus melckorum)
 * melini (Eleutherodactylus melini, Leptodactylus melini)
 * melleri (Anas melleri, Rhynchogale melleri)
 * membranaceus (Malacorhynchus membranaceus, Cleistanthus membranaceus)
 * mena' (Ptychochromis 'Joba mena', Paretroplus 'Dridri mena')
 * menachensis (Serinus menachensis, Turdus menachensis)
 * merlini (Saurothera merlini, Pseudhymenochirus merlini)
 * mermere (Ladigesocypris mermere, Knipowitschia mermere)
 * merrilliana (Nepenthes merrilliana, Kibatalia merrilliana)
 * mertensiana (Tsuga mertensiana, Werneria mertensiana)
 * merula (Turdus merula, Dendrocincla merula)
 * merulinus (Cacomantis merulinus, Garrulax merulinus)
 * mesoleuca (Elaenia mesoleuca, Conothraupis mesoleuca)
 * mesops (Labeo mesops, Labeo aff. mesops)
 * metabates (Eleutherodactylus metabates, Melierax metabates)
 * metallica (Aplonis metallica, Cola metallica)
 * metastriata (Epioblasma metastriata, Dysnomia metastriata)
 * metohiensis (Paraphoxinus metohiensis, Phoxinellus metohiensis)
 * meyricki (Hedylepta meyricki, Omiodes meyricki)
 * mezii (Symplocos mezii, Myrsine mezii)
 * miaotaiense (Acer miyabei miaotaiense, Acer miaotaiense)
 * michaudi (Lemniscia michaudi, Tropidophora michaudi)
 * micholitzii (Phalaenopsis micholitzii, Cycas micholitzii)
 * micranthum (Cinnamomum micranthum, Syzygium micranthum)
 * microbelos (Hyla dorsalis microbelos, Litoria microbelos)
 * microgyna (Tetramorium microgyna, Pheidole microgyna)
 * micropetala (Genyorchis micropetala, Trichilia micropetala)
 * microphthalmus (Sinocyclocheilus microphthalmus, Spalax microphthalmus)
 * microptera (Mirafra microptera, Rollandia microptera)
 * microscaphus (Bufo microscaphus, Hemisus microscaphus)
 * microsoma (Halocyptena microsoma, Oceanodroma microsoma)
 * microspilotus (Neurergus microspilotus, Rhithrotriton derjugini microspilotus)
 * migueli (Cycloramphus migueli, Eupsophus migueli)
 * milensis (Podarcis milensis gaigeae, Podarcis milensis)
 * milii (Euphorbia milii, Euphorbia milii milii, Callorhinchus milii)
 * milleti (Garrulax milleti, Rana milleti)
 * mimulus (Pseudantechinus mimulus, Microsciurus mimulus)
 * mindiae (Tarentola mindiae, Hemidactylus mindiae)
 * minuchae (Rossomrymex minuchae, Rossomyrmex minuchae)
 * minulla (Nectarinia minulla, Batis minulla)
 * minusculus (Dendropsophus minusculus, Kalophrynus minusculus)
 * minutiflorum (Dendrobium minutiflorum, Clerodendrum glabrum minutiflorum)
 * minutilla (Calidris minutilla, Rhogeessa minutilla)
 * minutissima (Helenoconcha minutissima, Hemistoma minutissima)
 * mirandaribeiroi (Synapturanus mirandaribeiroi, Cycloramphus mirandaribeiroi)
 * mirifica (Capparis mirifica, Lewinia mirifica)
 * mirus (Mesoplodon mirus, Otus mirus)
 * mississippiensis (Orconectes mississippiensis, Ictinia mississippiensis)
 * mitchelli (Quincuncina mitchelli, Hyperolius mitchelli)
 * mitratus (Garrulax mitratus, Rhinolophus mitratus)
 * mitsukurii (Hydrolagus mitsukurii, Squalus mitsukurii)
 * mittermeieri (Colostethus mittermeieri, Philautus mittermeieri)
 * mitu (Crax mitu, Mitu mitu)
 * mixta (Batis mixta, Knema mixta)
 * miyatai (Eleutherodactylus miyatai, Dendropsophus miyatai)
 * moellendorffi (Sundasciurus moellendorffi, Rana moellendorffi)
 * mohavensis (Spermophilus mohavensis, Microtus californicus mohavensis)
 * molitor (Hyla molitor, Batis molitor)
 * molliuscula (Guioa molliuscula, Deinbollia molliuscula)
 * molossus (Glyphoglossus molossus, Molossus molossus)
 * molucca (Lonchura molucca, Threskiornis molucca)
 * monax (Marmota monax, Crocidura monax)
 * moncktoni (Crossomys moncktoni, Melomys moncktoni)
 * mondolfii (Eleutherodactylus mondolfii, Hyalinobatrachium mondolfii)
 * mongolica (Saiga tatarica mongolica, Melanocorypha mongolica)
 * mongolicus (Rhodopechys mongolicus, Microtus mongolicus)
 * monileger (Ficedula monileger, Garrulax monileger)
 * montevidensis (Melanophryniscus stelzneri montevidensis, Melanophryniscus montevidensis)
 * monticolum (Dicaeum monticolum, Xanthophyllum monticolum)
 * monticularis (Bunolagus monticularis, Petromyscus monticularis)
 * montium (Phrynopus montium, Paramythia montium)
 * montivaga (Rana montivaga, Cryptotis montivaga)
 * monzoni (Nototriton monzoni, Cryptotriton monzoni)
 * moratii (Euphorbia moratii moratii, Euphorbia moratii, Elaeocarpus moratii)
 * moreleti (Bolitoglossa moreleti, Clavator moreleti)
 * moreletii (Agalychnis moreletii, Crocodylus moreletii)
 * morenoi (Metriopelia morenoi, Glossophaga morenoi)
 * morrisi (Procambarus morrisi, Myotis morrisi)
 * morrisoni (Stygobromus morrisoni, Pyrgulopsis morrisoni)
 * morrisonicola (Pinus morrisonicola, Picea morrisonicola)
 * mortoniana (Solanum corymbiflora mortoniana, Inga mortoniana)
 * mossambica (Croilia mossambica, Ptychadena mossambica)
 * mossambicense (Bombax mossambicense, Rhodognaphalon mossambicense)
 * mossambicus (Breviceps mossambicus, Leptopelis mossambicus)
 * mucronata (Quadrasiella mucronata, Citronella mucronata)
 * muelleriana (Monachella muelleriana, Ficus muelleriana)
 * mufindiensis (Coffea mufindiensis mufindiensis, Heinsenia diervilleiodes mufindiensis)
 * muliensis (Scutiger muliensis, Ochotona muliensis)
 * mulleri (Homopholis mulleri, Bolitoglossa mulleri)
 * mulsant (Acestrura mulsant, Chaetocercus mulsant)
 * multidentatus (Chiropterotriton multidentatus, Plecodus multidentatus)
 * multifasciatus (Neolamprologus multifasciatus, Hypsiboas multifasciatus)
 * multipunctatus (Oreolalax multipunctatus, Synodontis multipunctatus)
 * multistriata (Charmosyna multistriata, Fejervarya multistriata)
 * muluensis (Nepenthes muluensis, Scaevola muluensis)
 * munda (Serpophaga munda, Galaxiella munda)
 * murivorus (Mascarenotus murivorus, Athene murivorus)
 * musciculus (Hypsugo musciculus, Pipistrellus musciculus)
 * muscosa (Knema muscosa, Rana muscosa)
 * musicola (Omiodes musicola, Hedylepta musicola)
 * musseri (Volemys musseri, Microhydromys musseri)
 * mustelina (Hylocichla mustelina, Achatinella mustelina)
 * mustelinus (Certhiaxis mustelinus, Lepilemur mustelinus)
 * mustersi (Batrachuperus mustersi, Microtus mustersi)
 * mutandensis (Bulinus mutandensis, Potamonautes mutandensis)
 * mutata (Batillaria mutata, Terpsiphone mutata)
 * mweruensis (Oreochromis mweruensis, Bellamya mweruensis)
 * mylergates (Haplochromis mylergates, Labrochromis mylergates)
 * mylodon (Haplochromis mylodon, Labidochromis mylodon)
 * myoxinus (Eliurus myoxinus, Microcebus myoxinus)
 * myriadenia (Guioa myriadenia, Serianthes myriadenia)
 * myriantha (Eugenia myriantha, Schefflera myriantha)
 * mysorensis (Fejervarya mysorensis, Zosterops mysorensis)
 * nahuelbutensis (Diplomystes nahuelbutensis, Eupsophus nahuelbutensis)
 * namdaphaensis (Rhacophorus namdaphaensis, Philautus namdaphaensis)
 * namiyei (Rana namiyei, Limnonectes namiyei)
 * nanegalense (Philodendron nanegalense, Piper nanegalense)
 * nanoserranus (Haplochromis nanoserranus, Prognathochromis nanoserranus)
 * nanulus (Pipistrellus nanulus, Mops nanulus)
 * napaea (Sicista napaea, Litoria napaea)
 * napaliensis (Canavalia napaliensis, Pritchardia napaliensis)
 * napensis (Pithecia monachus napensis, Stigmatura napensis)
 * narainensis (Micrixalus narainensis, Philautus narainensis)
 * narina (Rana narina, Apaloderma narina)
 * natalis (Zosterops natalis, Ninox natalis)
 * nationi (Chaetophractus nationi, Atlapetes nationi)
 * nativitatis (Puffinus nativitatis, Rattus nativitatis)
 * naumanni (Falco naumanni, Turdus naumanni)
 * nauticus (Isoodon obesulus nauticus, Erignathus barbatus nauticus)
 * navasi (Sympetrum navasi, Pyrenaearia navasi)
 * nayaur (Pseudois nayaur nayaur, Pseudois nayaur)
 * neavei (Mus neavei, Lanistes neavei)
 * neblinensis (Ilex neblinensis, Inga neblinensis)
 * nebrodensis (Abies nebrodensis, Pleurotus nebrodensis)
 * nefrens (Craugastor nefrens, Armatobalanus nefrens)
 * nehrkorni (Dicaeum nehrkorni, Zosterops nehrkorni)
 * nemaeus (Pygathrix nemaeus nemaeus, Pygathrix nemaeus)
 * nemestrina (Eugenia nemestrina, Macaca nemestrina)
 * nemorale (Anthurium nemorale, Bradypodion nemorale)
 * nemoricola (Leucosticte nemoricola, Gallinago nemoricola)
 * nemorosa (Pouteria nemorosa, Araucaria nemorosa)
 * neocaledonica (Oxanthera neocaledonica, Callitris neocaledonica)
 * nepalensis (Scutiger nepalensis, Fejervarya nepalensis)
 * nephophilus (Eleutherodactylus nephophilus, Acritodon nephophilus)
 * nephrolepioides (Polystichum nephrolepioides, Cyrtomium nephrolepioides)
 * nesiotica (Tiquilia nesiotica, Hirasea nesiotica)
 * nevilli (Gonospira nevilli, Erepta nevilli)
 * newcombi (Erinna newcombi, Nesopupa newcombi)
 * nexipus (Platymantis nexipus, Colostethus nexipus)
 * nicaraguensis (Quiscalus nicaraguensis, Couroupita nicaraguensis)
 * nicholsonii (Manilkara nicholsonii, Colubrina nicholsonii)
 * nictitans (Cercopithecus nictitans stampfflii, Cercopithecus nictitans)
 * nigeriensis (Gynacantha nigeriensis, Afrixalus nigeriensis)
 * nigerrima (Lonchura nigerrima, Rajella nigerrima)
 * nigriloris (Estrilda nigriloris, Cisticola nigriloris)
 * nigritella (Bucquetia nigritella, Trochomorpha nigritella)
 * nigriventer (Tyrannochromis nigriventer, Discoglossus nigriventer)
 * nigrocapillus (Nothocercus nigrocapillus, Phyllomyias nigrocapillus)
 * nigrocristatus (Anairetes nigrocristatus, Basileuterus nigrocristatus)
 * nigrocyaneus (Todirhamphus nigrocyaneus, Todiramphus nigrocyaneus)
 * nigrogriseus (Chalinolobus nigrogriseus, Eleutherodactylus nigrogriseus)
 * nigrolineata (Rana nigrolineata, Ciccaba nigrolineata)
 * nigrolineatum (Megalagrion nigrohamatum nigrolineatum, Megalagrion nigrolineatum)
 * nigromaculatus (Yunnanilus nigromaculatus, Trachycephalus nigromaculatus)
 * nigropectus (Biatas nigropectus, Eulacestoma nigropectus)
 * nigrorum (Stachyris nigrorum, Zosterops nigrorum)
 * nigroviridis (Allenopithecus nigroviridis, Tangara nigroviridis)
 * nigrovittatus (Eleutherodactylus nigrovittatus, Callosciurus nigrovittatus)
 * nilghiriensis (Berberis nilghiriensis, Anthus nilghiriensis)
 * nippon (Cervus nippon, Nipponia nippon)
 * nitidulus (Hyperolius nitidulus, Formicoxenus nitidulus)
 * nitratoides (Dipodomys nitratoides, Dipodomys nitratoides nitratoides)
 * nivicola (Ovis nivicola, Ovis nivicola nivicola)
 * nobile (Leucadendron nobile, Alangium nobile)
 * noblei (Philautus noblei, Craugastor noblei)
 * noctivagus (Crypturellus noctivagus, Marmosops noctivagus)
 * noguchii (Dendrocopos noguchii, Sapheopipo noguchii)
 * nonoensis (Vernonia nonoensis, Asplundia nonoensis)
 * nootkatensis (Chamaecyparis nootkatensis, Xanthocyparis nootkatensis)
 * nordenstamii (Lachenalia nordenstamii, Nidorella nordenstamii)
 * nordicus (Loris tardigradus nordicus, Loris lydekkerianus nordicus)
 * nortoni (Eleutherodactylus nortoni, Stygobromus nortoni)
 * notosticta (Plethodontohyla notosticta, Aimophila notosticta)
 * noualhieri (Monomorirm noualhieri, Monomorium noualhieri)
 * novaesi (Philydor novaesi, Cacajao calvus novaesi)
 * noveboracensis (Coturnicops noveboracensis, Seiurus noveboracensis)
 * nubigenus (Podocarpus nubigenus, Lupinus nubigenus)
 * nudicaudus (Lophuromys nudicaudus, Tylomys nudicaudus)
 * nudiflora (Tetrameles nudiflora, Ginoria nudiflora)
 * numidicus (Lestes numidicus, Theodoxus numidicus)
 * nuptialis (Trithemis nuptialis, Anoplolepis nuptialis)
 * nuttalli (Ochrotomys nuttalli, Pica nuttalli)
 * nuttingi (Myiarchus nuttingi, Oryzoborus nuttingi)
 * nux (Bulimulus nux, Scotophilus nux)
 * nyasica (Buxus nyasica, Ozoroa reticulata nyasica, Deinbollia nyasica)
 * nyassana (Philippia nyassana, Melanoides nyassana)
 * nympha (Pitta nympha, Tanysiptera nympha)
 * oahuense (Zanthoxylum oahuense, Megalagrion oahuense)
 * oaxacae (Dermophis oaxacae, Kinosternon oaxacae)
 * oaxacensis (Microtus oaxacensis, Bolitoglossa oaxacensis)
 * oberi (Icterus oberi, Myiarchus oberi)
 * obesulus (Isoodon obesulus obesulus, Isoodon obesulus)
 * oblata (Apterosperma oblata, Millettia oblata oblata)
 * obliqua (Aristolochia obliqua, Zamia obliqua)
 * oblongum (Eriocoelum oblongum, Archidendron oblongum)
 * obscurior (Sublegatus obscurior, Crocidura obscurior)
 * obsoleta (Hirundo obsoleta, Cranioleuca obsoleta)
 * obstetricans (Alytes obstetricans, Alexteroon obstetricans)
 * obtusata (Nectandra obtusata, Byttneria obtusata)
 * obtusidens (Haplochromis obtusidens, Gaurochromis obtusidens)
 * occasius (Makalata occasius, Echimys occasius)
 * occultus (Centropogon occultus, Ctenomys occultus)
 * oceanica (Ducula oceanica, Myiagra oceanica)
 * ocellatum (Hemiscyllium ocellatum, Toxostoma ocellatum)
 * ochraceiceps (Pomatorhinus ochraceiceps, Hylophilus ochraceiceps)
 * ochraceiventris (Myiophobus ochraceiventris, Leptotila ochraceiventris)
 * ochrogenys (Xenotilapia ochrogenys, Tamias ochrogenys)
 * ockendeni (Eleutherodactylus ockendeni, Bufo ockendeni)
 * octandra (Lyonia octandra, Hydnocarpus octandra)
 * oculeus (Canirallus oculeus, Caloperdix oculeus)
 * odoratissima (Aglaia odoratissima, Sericanthe odoratissima odoratissima, Baccaurea odoratissima)
 * oedipus (Saguinus oedipus, Schistura oedipus)
 * oenanthe (Oenanthe oenanthe, Callicebus oenanthe)
 * oenops (Columba oenops, Patagioenas oenops)
 * officinale (Guaiacum officinale, Dendrobium officinale)
 * ogasawarae (Boninena ogasawarae, Boninosuccinea ogasawarae)
 * ogasawarensis (Hemicordulia ogasawarensis, Rhinocypha ogasawarensis)
 * ohausi (Cycloramphus ohausi, Flectonotus ohausi)
 * ohridana (Cobitis ohridana, Acantholingua ohridana)
 * okaloosae (Rana okaloosae, Etheostoma okaloosae)
 * oktediensis (Nyctimystes oktediensis, Melanotaenia oktediensis)
 * olallai (Andinophryne olallai, Myiopagis olallai)
 * oliganthus (Lasianthus oliganthus, Elaeocarpus submonoceras oliganthus)
 * oligocarpa (Annona oligocarpa, Horsfieldia oligocarpa)
 * oligolepis (Toxotes oligolepis, Tabebuia oligolepis)
 * oligotricha (Renealmia oligotricha, Guioa oligotricha)
 * olivaceum (Chalcostigma olivaceum, Oncostoma olivaceum)
 * olivieri (Crocidura olivieri, Amaurornis olivieri)
 * oliviformis (Kentiopsis oliviformis, Drymophloeus oliviformis)
 * olrogi (Cinclodes olrogi, Andalgalomys olrogi)
 * omissus (Leptopelis omissus, Cyornis omissus)
 * onca (Panthera onca, Rana onca)
 * oocarpa (Pinus oocarpa, Ocotea oocarpa)
 * opalescens (Leptolebias opalescens, Cynolebias opalescens)
 * ophiodon (Scotonycteris ophiodon, Xenobatrachus ophiodon)
 * ophthalmicus (Phylloscartes ophthalmicus, Chlorospingus ophthalmicus)
 * opisthodon (Boophis opisthodon, Discodeles opisthodon)
 * opisthomelas (Puffinus opisthomelas, Dendrobates opisthomelas)
 * orca (Notropis orca, Orcinus orca)
 * orcinus (Niphargus orcinus orcinus, Procambarus orcinus)
 * ordii (Notharchus ordii, Dipodomys ordii)
 * orenocensis (Knipolegus orenocensis, Saltator orenocensis)
 * origanoides (Euphorbia origanoides, Cronquistianthus origanoides)
 * orinocoensis (Pouteria orinocoensis, Ecclinusa orinocoensis)
 * ornatipinnis (Lamprologus ornatipinnis, Xenotilapia ornatipinnis)
 * ornatissimus (Eleutherodactylus ornatissimus, Hypsiboas ornatissimus)
 * orocostalis (Eleutherodactylus orocostalis, Centrolenella orocostalis)
 * orohenensis (Myrsine orohenensis, Coprosma orohenensis)
 * orostruthus (Arcanator orostruthus, Modulatrix orostruthus)
 * orthoclada (Euphorbia orthoclada, Euphorbia orthoclada orthoclada)
 * orthognathus (Petrochromis orthognathus, Oryzias orthognathus)
 * orthoneura (Matelea orthoneura, Pentagonia orthoneura)
 * orthostoma (Pyxichromis orthostoma, Platyla orthostoma)
 * osburni (Etheostoma osburni, Vireo osburni)
 * oscitans (Anastomus oscitans, Potamopyrgus oscitans)
 * oseryi (Psarocolius oseryi, Clypicterus oseryi)
 * othcaloogensis (Dysnomia othcaloogensis, Epioblasma othcaloogensis)
 * ouaiemensis (Cunonia ouaiemensis, Weinmannia ouaiemensis)
 * ovatus (Leptodactylodon ovatus, Otopharynx ovatus)
 * ovoidea (Hopea ovoidea, Manglietia ovoidea)
 * oxycephala (Lacerta oxycephala, Xenorhina oxycephala)
 * oxycephalus (Buergeria oxycephalus, Telmatobius oxycephalus)
 * oxyurus (Treron oxyurus, Uraeotyphlus oxyurus)
 * pachiteae (Mosannona pachiteae, Malmea pachiteae)
 * pachyacanthus (Melocactus pachyacanthus, Melocactus pachyacanthus pachyacanthus)
 * pachycheilus (Cephalakompsus pachycheilus, Otopharynx pachycheilus)
 * pachydactyla (Adelophryne pachydactyla, Knema tridactyla pachydactyla)
 * pachypoda (Ocotea pachypoda, Cycas pachypoda)
 * pachyproctus (Ophryophryne pachyproctus, Xenophrys pachyproctus)
 * pachypus (Bombina pachypus, Tylonycteris pachypus)
 * pachyrrhiza (Tridentea pachyrrhiza, Opuntia pachyrrhiza)
 * pacificum (Megalagrion pacificum, Erythroxylum pacificum)
 * packardi (Lepidurus packardi, Orconectes australis packardi)
 * pagodula (Turgenitubulus pagodula, Videna pagodula)
 * palaciosi (Iberocypris palaciosi, Squalius palaciosi)
 * palaestinensis (Strongylognathus palaestinensis, Acicula palaestinensis)
 * palawanica (Ilex palawanica, Guioa palawanica)
 * palembanica (Shorea palembanica, Aglaia palembanica)
 * palenquensis (Siparuna palenquensis, Ossaea palenquensis)
 * pallaryi (Barbus pallaryi, Salmo pallaryi)
 * pallidiceps (Columba pallidiceps, Atlapetes pallidiceps)
 * pallidiflorum (Anthurium pallidiflorum, Astronidium pallidiflorum)
 * pallidifolia (Euonymus pallidifolia, Shorea pallidifolia)
 * pallidipes (Cettia pallidipes, Philautus pallidipes)
 * pallidirostris (Leptodactylus pallidirostris, Tockus pallidirostris)
 * pallidistylus (Diaphlebia pallidistylus, Perigomphus pallidistylus)
 * pallidula (Nehalennia pallidula, Eugenia pallidula)
 * pallipes (Austropotamobius pallipes, Cyornis pallipes)
 * palmensis (Sambucus nigra palmensis, Sambucus palmensis)
 * palpebralis (Chirixalus palpebralis, Schizoeaca palpebralis)
 * palpebrosus (Paleosuchus palpebrosus, Zosterops palpebrosus)
 * paludinosa (Astatotilapia paludinosa, Haplochromis paludinosa)
 * paludinosus (Barbus paludinosus, Atilax paludinosus)
 * pan (Poecilmitis pan, Ateles geoffroyi pan)
 * panamintinus (Dipodomys panamintinus, Tamias panamintinus)
 * paniscus (Ateles paniscus, Pan paniscus)
 * pantherina (Rana tigrina pantherina, Percina pantherina)
 * pantoni (Eleutherodactylus pantoni, Eleutherodactylus pantoni pentasyringos)
 * papilio (Eurypegasus papilio, Urolophus papilio)
 * papuanum (Calophyllum papuanum, Falcatifolium papuanum)
 * papuanus (Pipistrellus papuanus, Rhantus papuanus)
 * papyracea (Achatinella papyracea, Mammea papyracea)
 * paradisaea (Vidua paradisaea, Sterna paradisaea)
 * paradisea (Grus paradisea, Ornithoptera paradisea)
 * paradiseus (Ptiloris paradiseus, Dicrurus paradiseus)
 * paradisi (Terpsiphone paradisi, Bauhinia paradisi)
 * paraguariensis (Schinus longifolius paraguariensis, Ilex paraguariensis, Caesalpinia paraguariensis)
 * paraguiarti (Haplochromis paraguiarti, Prognathochromis paraguiarti)
 * paranaensis (Nectandra paranaensis, Eleutherodactylus paranaensis)
 * paraplagiostoma (Haplochromis paraplagiostoma, Harpagochromis paraplagiostoma)
 * parasitica (Pheidole parasitica, Manica parasitica)
 * parcifolia (Macrozamia parcifolia, Begonia parcifolia)
 * parens (Cettia parens, Areca parens)
 * parietalis (Pelusios subniger parietalis, Bufo parietalis)
 * parthenopaeum (Cymatium parthenopaeum, Ranella parthenopaeum)
 * parvifructa (Ilex parvifructa, Lecythis parvifructa)
 * parvum (Cacosternum parvum, Cacosternum nanum parvum)
 * pascoensis (Topobea pascoensis, Leptodactylus pascoensis)
 * pastazae (Galbula pastazae, Guatteria pastazae)
 * pater (Lacerta pater, Timon pater)
 * patriciae (Aechmea patriciae, Eleutherodactylus patriciae)
 * patrizii (Nothobranchius patrizii, Asellia patrizii)
 * patula (Palaina patula, Pinus patula)
 * paucidentata (Oedipina paucidentata, Alionycteris paucidentata)
 * pauciramosa (Cariniana pauciramosa, Coccothrinax pauciramosa)
 * paucispinus (Sebastes paucispinus, Melocactus paucispinus)
 * paulayana (Ruellia paulayana, Polycarpaea paulayana)
 * pauloi (Baphia pauloi, Bertiera pauloi)
 * paulsoni (Eleutherodactylus paulsoni, Epigomphus paulsoni)
 * pauxi (Pauxi pauxi, Crax pauxi)
 * pearsoniana (Litoria pearsoniana, Eugenia pearsoniana)
 * pearsonii (Belomys pearsonii, Stapelia pearsonii)
 * pecos (Gammarus pecos, Assiminea pecos)
 * pecosensis (Cyprinodon pecosensis, Pyrgulopsis pecosensis)
 * pectinatum (Dacrydium pectinatum, Alticorpus pectinatum)
 * pectinifera (Uebelmannia pectinifera pectinifera, Uebelmannia pectinifera)
 * peculiaris (Trachyandra peculiaris, Colostethus peculiaris)
 * pedicellatum (Erioderma pedicellatum, Psidium pedicellatum)
 * peduncularis (Plagiocheilus peduncularis, Pouteria peduncularis)
 * pedunculatus (Lasianthus pedunculatus, Zyzomys pedunculatus)
 * peekelii (Calophyllum peekelii, Maniltoa schefferi peekelii, Helicia peekelii)
 * peguensis (Pipistrellus peguensis, Lepus peguensis)
 * peleana (Clermontia peleana, Clermontia peleana peleana)
 * pelengensis (Strigocuscus pelengensis, Tarsius pelengensis)
 * peltatum (Nothocestrum peltatum, Xylosma peltatum)
 * pembaensis (Treron pembaensis, Otus pembaensis)
 * pendula (Quararibea pendula, Maillardia pendula)
 * pendulus (Gonystylus pendulus, Dendropanax pendulus)
 * peninsulae (Isoodon obesulus peninsulae, Apodemus peninsulae)
 * peninsulare (Illicium peninsulare, Sideroxylon peninsulare)
 * penita (Dysnomia penita, Epioblasma penita)
 * pennata (Pterocnemia pennata, Rhea pennata)
 * pennatus (Hieraaetus pennatus, Distoechurus pennatus)
 * pennispinosa (Mammillaria pennispinosa pennispinosa, Mammillaria pennispinosa)
 * pentandra (Mangifera pentandra, Vatica pentandra)
 * pentasyringos (Eleutherodactylus pantoni pentasyringos, Eleutherodactylus pentasyringos)
 * pentlandii (Tinamotis pentlandii, Nothoprocta pentlandii)
 * percnopterus (Neophron percnopterus, Eleutherodactylus percnopterus)
 * percoides (Prognathochromis percoides, Haplochromis percoides)
 * percoriacea (Heritiera percoriacea, Aniba percoriacea)
 * percussus (Prionochilus percussus, Xiphidiopicus percussus)
 * peregrinus (Falco peregrinus, Pseudocheirus peregrinus)
 * peregusna (Vormela peregusna peregusna, Vormela peregusna)
 * perforata (Cladonia perforata, Odontocarya perforata)
 * pergracilis (Canthium pergracilis, Melanoides pergracilis)
 * perkinsi (Newcombia perkinsi, Exerodonta perkinsi)
 * permixtus (Eleutherodactylus permixtus, Pipistrellus permixtus)
 * perobliqua (Dysnomia obliquata perobliqua, Epioblasma obliquata perobliqua)
 * perpallidus (Notropis perpallidus, Gerbillus perpallidus)
 * perplexus (Bufo perplexus, Amphicyclotulus perplexus)
 * pertinax (Contopus pertinax, Aratinga pertinax)
 * peruana (Gastrotheca peruana, Cinnycerthia peruana)
 * peruanum (Lagidium peruanum, Glaucidium peruanum)
 * peruvianum (Styrax peruvianum, Cremastosperma peruvianum)
 * pervilleana (Pongamiopsis pervilleana, Euphorbia pervilleana)
 * pervillei (Nepenthes pervillei, Dalbergia pervillei)
 * perviridis (Aplastodiscus perviridis, Aglaia perviridis)
 * petaurista (Petaurista petaurista, Cercopithecus petaurista)
 * petelotii (Cleistanthus petelotii, Enicosanthellum petelotii)
 * petilus (Philautus petilus, Hobbseus petilus)
 * petiolare (Palaquium petiolare, Blechnum petiolare)
 * petitiana (Chassalia petitiana, Serianthes petitiana)
 * petraeus (Plethodon petraeus, Nyctibatrachus petraeus)
 * petricola (Neolamprologus petricola, Synodontis petricola)
 * petrophilus (Sauromys petrophilus, Mormopterus petrophilus)
 * petrosus (Anthus petrosus, Ptilopachus petrosus)
 * petterdi (Angrobia petterdi, Beddomeia petterdi)
 * petteri (Taterillus petteri, Praomys petteri)
 * pfefferi (Gnathochromis pfefferi, Calamaria pfefferi)
 * phaea (Campomanesia phaea, Aplodontia rufa phaea)
 * phaeotis (Artibeus phaeotis, Oecomys phaeotis)
 * phaeura (Crocidura phaeura, Chimarrogale phaeura)
 * phantasticus (Hyperolius phantasticus, Mantidactylus phantasticus)
 * pharyngomylus (Labrochromis pharyngomylus, Haplochromis pharyngomylus)
 * phasianella (Beddomeia phasianella, Macropygia phasianella)
 * phasianellus (Tympanuchus phasianellus, Dromococcyx phasianellus)
 * phasma (Craugastor phasma, Peromyscus polionotus phasma)
 * phelpsi (Cypseloides phelpsi, Streptoprocne phelpsi)
 * philadelphia (Oporornis philadelphia, Larus philadelphia)
 * phocaenoides (Neophocaena phocaenoides)
 * phoebe (Sayornis phoebe, Metallura phoebe)
 * phoenicura (Rhipidura phoenicura, Ammomanes phoenicura)
 * phoxinus (Phoxinus phoxinus, Chondrostoma phoxinus)
 * phrynoderma (Indirana phrynoderma, Theloderma phrynoderma)
 * phrynoides (Arthroleptis phrynoides, Rana phrynoides)
 * phyllophilus (Phrynobatrachus phyllophilus, Micrixalus phyllophilus)
 * phyllotis (Ototylomys phyllotis, Idionycteris phyllotis)
 * phytophagus (Xystichromis phytophagus, Haplochromis phytophagus)
 * pica (Fluvicola pica, Pica pica)
 * picadoi (Isthmohyla picadoi, Nototriton picadoi)
 * picata (Oenanthe picata, Ardea picata)
 * picatus (Hemipus picatus, Chalinolobus picatus)
 * picazuro (Patagioenas picazuro, Columba picazuro)
 * pickelii (Rollinia pickelii, Bactris pickelii)
 * pickeringii (Ducula pickeringii, Pittosporum pickeringii)
 * picumnus (Dendrocolaptes picumnus, Climacteris picumnus)
 * pilaloensis (Miconia pilaloensis, Fuchsia pilaloensis)
 * pinetorum (Agarista mexicana pinetorum, Microtus pinetorum, Solanum pinetorum)
 * pingii (Oreolalax pingii, Juniperus pingii)
 * pinnatifida (Cyanea pinnatifida, Hecistopteris pinnatifida)
 * piperata (Litoria piperata, Gastrotheca piperata)
 * piperatus (Galeus piperatus, Urolophus piperatus)
 * pipilans (Cophixalus pipilans, Eleutherodactylus pipilans)
 * pipra (Pipra pipra, Iodopleura pipra)
 * piresii (Retrophyllum piresii, Eschweilera piresii piresii)
 * pirottae (Boswellia pirottae, Anthurium pirottae)
 * pirrensis (Eleutherodactylus pirrensis, Isthmomys pirrensis)
 * pitcairnensis (Philonesia pitcairnensis, Sinployea pitcairnensis)
 * pithecia (Pithecia pithecia, Pithecia pithecia pithecia)
 * placens (Cormobates placens, Poecilodryas placens)
 * plagiostoma (Haplochromis plagiostoma, Harpagochromis plagiostoma)
 * planospira (Sinployea planospira, Bulimulus planospira)
 * platurus (Prioniturus platurus, Anthreptes platurus)
 * platycephala (Chimarrogale platycephala, Cyclorana platycephala)
 * platyceps (Lechriodus platyceps, Hyperolius platyceps)
 * platydactylus (Eleutherodactylus platydactylus, Hyloscirtus platydactylus)
 * platynota (Notochelys platynota, Geochelone platynota)
 * platyrhynchos (Platyrinchus platyrhynchos, Anas platyrhynchos)
 * platyrhynchus (Hylodes platyrhynchus, Apristurus platyrhynchus)
 * platysoma (Mastacembelus platysoma, Ansonia platysoma)
 * platyurus (Pygeretmus platyurus, Schoenicola platyurus)
 * pleurospilus (Callochromis pleurospilus, Simochromis pleurospilus)
 * pleurostictus (Polypedates pleurostictus, Thryothorus pleurostictus)
 * pleurostigma (Kalophrynus pleurostigma, Copadichromis pleurostigma)
 * plicatus (Phrynobatrachus plicatus, Aceros plicatus)
 * plicifer (Mantidactylus plicifer, Eleutherodactylus plicifer)
 * plicifera (Nesopupa plicifera, Platymantis plicifera)
 * plumifera (Geophaps plumifera, Guttera plumifera)
 * plumosus (Pinarornis plumosus, Pycnonotus plumosus)
 * plunketi (Centroscymnus plunketi, Proscymnodon plunketi)
 * plurijuga (Baikiaea plurijuga, Albizia plurijuga)
 * pocsii (Neckeropsis pocsii, Coffea pocsii)
 * poecilocercus (Knipolegus poecilocercus, Mecocerculus poecilocercus)
 * poecilops (Gerbillus poecilops, Orthetrum poecilops)
 * poecilopterus (Geobates poecilopterus, Nesoclopeus poecilopterus)
 * poecilotis (Phylloscartes poecilotis, Chrysomma poecilotis)
 * poecilus (Meristogenys poecilus, Philautus poecilus)
 * pogonias (Cercopithecus pogonias pogonias, Cercopithecus pogonias)
 * pohlei (Pteropus pohlei, Castor fiber pohlei)
 * poliolophus (Prionops poliolophus, Batrachostomus poliolophus)
 * polionotus (Leucopternis polionotus, Peromyscus polionotus)
 * polioptera (Coracina polioptera, Cossypha polioptera)
 * poliopterus (Toxorhamphus poliopterus, Melierax poliopterus)
 * polius (Oryzomys polius, Peromyscus polius)
 * polychromaticum (Proischnura polychromaticum, Enallagma polychromaticum)
 * polyneuron (Aspidosperma polyneuron, Anthurium polyneuron)
 * polyommata (Raja polyommata, Dipturus polyommata)
 * polyphemus (Limulus polyphemus, Gopherus polyphemus)
 * polystachya (Aphanamixis polystachya, Prunus polystachya)
 * polysticta (Frullania polysticta, Austrochaperina polysticta)
 * polystigma (Nimbochromis polystigma, Clusia polystigma)
 * polyzona (Oscaecilia polyzona, Stenogobius polyzona)
 * pombali (Bufo pombali, Hypsiboas pombali)
 * ponapensis (Tornatellinops ponapensis, Dendrotrochus ponapensis)
 * ponceleti (Solomys ponceleti, Tribolonotus ponceleti)
 * pondicerianus (Tephrodornis pondicerianus, Francolinus pondicerianus)
 * ponsonbyi (Bridouxiana ponsonbyi, Bridouxia ponsonbyi)
 * poortmannii (Miconia poortmannii, Columnea poortmannii)
 * popelairii (Discosura popelairii, Popelairia popelairii)
 * popenoei (Connarus popenoei, Ateleia popenoei)
 * populifolia (Hildegardia populifolia, Bidens populifolia)
 * porcata (Westraltrachia porcata, Inga porcata)
 * porcus (Potamochoerus porcus, Amastra porcus)
 * porosa (Ocotea porosa, Rana porosa)
 * porphyrantha (Cola porphyrantha, Eugenia porphyrantha)
 * porphyrocephala (Glossopsitta porphyrocephala, Matelea porphyrocephala)
 * porphyrolaema (Porphyrolaema porphyrolaema, Apalis porphyrolaema)
 * porphyrostachys (Drimia porphyrostachys, Bulbophyllum porphyrostachys)
 * porteousi (Oreotragus oreotragus porteousi, Ctenomys porteousi)
 * portlandiana (Weinmannia portlandiana, Clusia portlandiana)
 * potenziani (Presbytis potenziani, Presbytis potenziani potenziani)
 * poyntoni (Cacosternum poyntoni, Nectophrynoides poyntoni)
 * praeclara (Bridouxiana praeclara, Bridouxia praeclara)
 * praestans (Shorea praestans, Dendropsophus praestans)
 * prainiana (Eugenia prainiana, Garcinia prainiana)
 * prattorum (Rhynchomeles prattorum, Troides prattorum)
 * preblei (Sorex preblei, Zapus hudsonius preblei)
 * pretoriensis (Dicoma pretoriensis, Ceropegia decidua pretoriensis)
 * pretrei (Amazona pretrei, Phaethornis pretrei)
 * principalis (Eleutherodactylus principalis, Campephilus principalis)
 * pritchardi (Mauremys pritchardi, Chelodina pritchardi)
 * proboscidea (Rhamphophryne proboscidea, Choerophryne proboscidea)
 * procumbens (Schefflera procumbens, Juniperus procumbens)
 * profunda (Marsupella profunda, Kopsia profunda)
 * profundicola (Lepidiolamprologus profundicola, Oryzias profundicola)
 * prognathus (Prognathochromis prognathus, Haplochromis prognathus)
 * proserpina (Cyprinella proserpina, Proserpinus proserpina)
 * protracta (Cordia protracta, Partula protracta)
 * provocax (Lutra provocax, Lontra provocax)
 * proxima (Partulina proxima, Sinployea proxima)
 * pruinata (Dendroseris pruinata, Trithemis pruinata)
 * pruinosa (Cycas pruinosa, Actinodaphne pruinosa)
 * pruinosus (Myotis pruinosus, Rhizomys pruinosus)
 * pseudomacrochele (Turbinicarpus pseudomacrochele pseudomacrochele, Turbinicarpus pseudomacrochele)
 * pseudopellegrini (Prognathochromis pseudopellegrini, Haplochromis pseudopellegrini)
 * pseudopuma (Hyla pseudopuma infucata, Isthmohyla pseudopuma)
 * pseudostipularis (Trichilia pseudostipularis, Placodiscus pseudostipularis)
 * pseustes (Helenoconcha pseustes, Gastrotheca pseustes)
 * psilophylla (Arapatiella psilophylla, Pterostyrax psilophylla)
 * psittacea (Erythrura psittacea, Psittirostra psittacea)
 * psittacula (Aethia psittacula, Camarhynchus psittacula)
 * pterocalyx (Diospyros pterocalyx, Quararibea pterocalyx)
 * pubicarpa (Manilkara pubicarpa, Myristica pubicarpa)
 * pucheranii (Neomorphus pucheranii, Sciurus pucheranii)
 * pulchellum (Todirostrum pulchellum, Diplomesodon pulchellum)
 * pulgarensis (Schima wallichi pulgarensis, Diospyros pulgarensis, Prunus pulgarensis)
 * pulidoi (Hypsiboas pulidoi, Eleutherodactylus pulidoi)
 * pulveratus (Pipistrellus pulveratus, Hypsugo pulveratus)
 * pulverulentus (Pteromyscus pulverulentus, Mulleripicus pulverulentus)
 * pulvinata (Oldenlandia pulvinata, Echiochilon pulvinata)
 * pulvinatus (Eleutherodactylus pulvinatus, Gerbillus pulvinatus)
 * punctatissima (Knipowitschia punctatissima, Hyla punctatissima)
 * punduana (Saurauia punduana, Michelia punduana)
 * punicus (Myotis punicus, Pseudophoxinus punicus)
 * pupiformis (Melanoides pupiformis, Phrantela pupiformis)
 * pupula (Graziana pupula, Pupilla pupula)
 * putorius (Mustela putorius, Spilogale putorius)
 * puxiongensis (Protohynobius puxiongensis, Oreolalax puxiongensis)
 * puyoense (Centrolene puyoense, Piper puyoense)
 * puzeyi (Gulella puzeyi, Sheldonia puzeyi)
 * pygmaeum (Oedistoma pygmaeum, Dicaeum pygmaeum)
 * pyramidata (Couratari pyramidata, Gyrotoma pyramidata)
 * pyramis (Heteropoma pyramis, Diplommatina pyramis)
 * pyrifolia (Coprosma pyrifolia, Persea pyrifolia)
 * pyriforme (Angraecum pyriforme, Pleurobema pyriforme)
 * pyrrhogaster (Thripias pyrrhogaster, Cynops pyrrhogaster)
 * pyrrhomerus (Eleutherodactylus pyrrhomerus, Dremomys pyrrhomerus)
 * pyrrhonotus (Passer pyrrhonotus, Thomasomys pyrrhonotus)
 * pyrrhops (Hapalopsittaca pyrrhops, Stachyris pyrrhops)
 * pyrrhopterus (Lycocorax pyrrhopterus, Phylidonyris pyrrhopterus)
 * pyrrogenys (Trichastoma pyrrogenys, Pellorneum pyrrogenys)
 * quadratus (Somatogyrus quadratus, Perbrinckia quadratus)
 * quadricolor (Telophorus quadricolor, Dicaeum quadricolor)
 * quadricostatus (Pilosocereus floccosus quadricostatus, Leptocereus quadricostatus)
 * quadripaludium (Mexipyrgus churinceanus quadripaludium, Mexithauma churinceanus quadripaludium)
 * quadrivittatus (Afrixalus quadrivittatus, Tamias quadrivittatus)
 * quaesita (Diospyros quaesita, Garcinia quaesita)
 * quebecensis (Formicoxenus quebecensis, Myrmica quebecensis)
 * quinquefasciatus (Scinax quinquefasciatus, Serranus quinquefasciatus)
 * quinquevittatus (Hyperolius quinquevittatus, Dendrobates quinquevittatus)
 * quintalia (Christianoconcha quintalia, Nancibella quintalia)
 * quintasii (Polyscias quintasii, Ouratea quintasii)
 * quinticolor (Capito quinticolor, Lonchura quinticolor)
 * quixensis (Microrhopias quixensis, Ischnocnema quixensis)
 * quoyi (Heterodontus quoyi, Cracticus quoyi)
 * rabidensis (Bulimulus rabidensis, Alternanthera filifolia rabidensis)
 * racemiflora (Burmeistera racemiflora, Abarema racemiflora)
 * racemosum (Rhynchostigma racemosum, Munroidendron racemosum)
 * radiatum (Glaucidium radiatum, Anthurium radiatum)
 * rafflesii (Megalaima rafflesii, Dinopium rafflesii)
 * raffrayana (Peroryctes raffrayana, Emballonura raffrayana)
 * raivavaeensis (Macaranga raivavaeensis, Sophora raivavaeensis)
 * raivavaensis (Ixora raivavaensis, Psychotria raivavaensis)
 * raja (Rana cancrivora raja, Fejervarya raja)
 * rajah (Maxomys rajah, Nepenthes rajah)
 * ralloides (Myadestes ralloides, Ardeola ralloides)
 * ramirezi (Cochranella ramirezi, Colostethus ramirezi)
 * ramona (Onchomys torridus ramona, Onychomys torridus ramona)
 * ramonensis (Nectandra ramonensis, Euchondrus ramonensis)
 * ramosa (Solanum circinatum ramosa, Asterogyne ramosa)
 * randi (Muscicapa randi, Physalaemus randi)
 * rangiana (Dysnomia torulosa rangiana, Epioblasma torulosa rangiana)
 * raniceps (Rana raniceps, Hypsiboas raniceps)
 * raniformis (Craugastor raniformis, Litoria raniformis)
 * rapaensis (Canthigaster rapaensis, Sophora rapaensis)
 * raptor (Rheomys raptor, Paranyctimene raptor)
 * rathbuni (Eurycea rathbuni, Typhlomolge rathbuni)
 * rattoides (Mammelomys rattoides, Melomys rattoides)
 * raviventris (Reithrodontomys raviventris, Reithrodontomys raviventris raviventris)
 * ravus (Tomopeas ravus, Microtus chrotorrhinus ravus)
 * recta (Westraltrachia recta, Ligumia recta)
 * reddelli (Stygobromus reddelli, Rhamdia reddelli)
 * reducta (Thermomesochra reducta, Macrozamia reducta)
 * reesi (Hyperolius reesi, Bufo reesi)
 * reevesii (Chinemys reevesii, Syrmaticus reevesii)
 * reflexa (Nectandra reflexa, Kniphofia reflexa, Picea alcoquiana reflexa)
 * reflexiflora (Passiflora reflexiflora, Pitcairnia reflexiflora)
 * regisalberti (Zygonyx regisalberti, Ictinogomphus regisalberti)
 * regularis (Bufo regularis, Ancylus regularis)
 * reichardi (Ploceus reichardi, Serinus reichardi)
 * reichei (Papillogobius reichei, Arthroleptis reichei)
 * reiseri (Chirocephalus reiseri, Phyllomyias reiseri)
 * relicta (Amaurospiza relicta, Myonycteris relicta)
 * remotus (Conocephaloides remotus, Enconocephalus remotus)
 * resinosa (Shorea resinosa, Pinus resinosa)
 * restrepoi (Eleutherodactylus restrepoi, Chigua restrepoi)
 * reticulatum (Pterospermum reticulatum, Cinnamomum reticulatum)
 * retusus (Chlamyphorus retusus, Dipterocarpus retusus)
 * revaughanii (Phyllanthus revaughanii, Diospyros revaughanii)
 * revolutum (Chrysophyllum revolutum, Memecylon revolutum)
 * revolutus (Stemonoporus revolutus, Phialanthus revolutus)
 * rheophilus (Taudactylus rheophilus, Astylosternus rheophilus)
 * rheophytica (Diospyros rheophytica, Eugenia rheophytica)
 * rhinoceros (Haplophthalmus rhinoceros, Buceros rhinoceros)
 * rhipidurus (Corvus rhipidurus, Echimys rhipidurus)
 * rhoadesii (Chilotilapia rhoadesii, Buccochromis rhoadesii)
 * rhynchocarpa (Launaea rhynchocarpa, Pouteria rhynchocarpa)
 * richii (Weinmannia richii, Acacia richii)
 * ricordii (Chlorostilbon ricordii, Eleutherodactylus ricordii)
 * ridibunda (Rana ridibunda caralitana, Rana ridibunda)
 * ridleyana (Vatica ridleyana, Elaenia ridleyana)
 * riebeckii (Withania riebeckii, Heliotropium riebeckii)
 * riefferii (Chlorornis riefferii, Pipreola riefferii)
 * riggenbachi (Hyperolius riggenbachi, Gerbillus riggenbachi)
 * rigidus (Dipterocarpus rigidus, Stemonoporus rigidus)
 * rimac (Telmatobius rimac, Telmatobius rimac meridionalis)
 * rimosa (Aglaia rimosa, Knema korthalsii rimosa, Myristica subcordata rimosa)
 * riparium (Philodendron riparium, Cinnamomum riparium)
 * risi (Porpax risi, Progomphus risi)
 * rivetii (Verbesina rivetii, Miconia rivetii)
 * rivulorum (Cinnamomum rivulorum, Eugenia rivulorum)
 * robinsi (Priolepis robinsi, Etmopterus robinsi)
 * robinsonii (Euphorbia decaryi robinsonii, Rhacophorus robinsonii, Swintonia robinsonii)
 * robustior (Ravenea robustior, Miniopterus robustior)
 * robustulus (Melanomys robustulus, Oryzomys robustulus)
 * robynsianum (Gilbertiodendron robynsianum, Canthium robynsianum)
 * rockii (Brighamia rockii, Chamaesyce rockii)
 * rodericana (Geonemertes rodericana, Alectroenas rodericana)
 * rodriguezi (Reithrodontomys rodriguezi, Tepuihyla rodriguezi)
 * rolandae (Rana breviceps rolandae, Sphaerotheca rolandae)
 * ronaldi (Beddomeia ronaldi, Eleutherodactylus ronaldi)
 * rondoensis (Galagoides rondoensis, Galago rondoensis)
 * roosevelti (Crocidura roosevelti, Anolis roosevelti)
 * roraima (Hypsiboas roraima, Colostethus roraima)
 * rosacea (Ducula rosacea, Mycteroperca rosacea)
 * rosalia (Lemniscomys rosalia, Leontopithecus rosalia)
 * rosalinda (Gerbillus rosalinda, Thomasomys rosalinda)
 * roseicapilla (Cacatua roseicapilla, Ptilinopus roseicapilla)
 * roseiflora (Degeneria roseiflora, Guzmania roseiflora)
 * roseum (Xenophyllum roseum, Solanum roseum)
 * roseveari (Lophuromys roseveari, Lemniscomys roseveari)
 * rosmarinifolia (Calceolaria rosmarinifolia, Monticalia rosmarinifolia)
 * rosmarus (Odobenus rosmarus rosmarus, Odobenus rosmarus)
 * rossouwi (Thestor rossouwi, Aloeides rossouwi)
 * rothii (Indigofera rothii, Litoria rothii)
 * rotundus (Desmodus rotundus, Podocarpus rotundus)
 * rouchi (Spelaeodiaptomus rouchi, Ceuthonectes rouchi)
 * rouxi (Phrynobatrachus rouxi, Rhinolophus rouxi)
 * royenii (Memecylon royenii, Elaeocarpus royenii)
 * roylei (Ochotona roylei, Alticola roylei)
 * rubeculoides (Prunella rubeculoides, Cyornis rubeculoides)
 * rubidus (Capricornis sumatraensis rubidus, Cephalophus nigrifrons rubidus)
 * rubricapillus (Megalaima rubricapillus, Melanerpes rubricapillus)
 * rubricata (Neritina rubricata, Lagonosticta rubricata)
 * rubricatus (Pardalotus rubricatus, Dicrostonyx rubricatus)
 * rubricauda (Clytolaema rubricauda, Phaethon rubricauda)
 * rubrinervis (Myristica rubrinervis rubrinervis, Acalypha rubrinervis, Tapirira rubrinervis)
 * rubripes (Odontopodisma rubripes, Anas rubripes)
 * rubripinnis (Nothobranchius rubripinnis, Lithochromis rubripinnis)
 * rubrirostris (Arborophila rubrirostris, Cnemoscopus rubrirostris)
 * rubritorquis (Trichoglossus rubritorquis, Aratinga rubritorquis)
 * rubriventer (Eulemur rubriventer, Rubrisciurus rubriventer)
 * rubrum (Etheostoma rubrum, Pleurobema rubrum)
 * rudolfianus (Aplocheilichthys rudolfianus, Haplochromis rudolfianus)
 * ruedai (Hyalinobatrachium ruedai, Eleutherodactylus ruedai)
 * rufaxilla (Ampelion rufaxilla, Leptotila rufaxilla)
 * ruficollaris (Todirhamphus ruficollaris, Todiramphus ruficollaris)
 * rufidorsa (Rhipidura rufidorsa, Ceyx rufidorsa)
 * rufigiensis (Distichodus rufigiensis, Synodontis rufigiensis)
 * rufinervis (Rollinia rufinervis, Aglaia rufinervis)
 * rufinus (Buteo rufinus, Arvicanthis rufinus)
 * rufitorques (Accipiter rufitorques, Turdus rufitorques)
 * rufivertex (Iridosornis rufivertex, Muscisaxicola rufivertex)
 * rufobrunneus (Serinus rufobrunneus, Thripadectes rufobrunneus)
 * rufocinerea (Terpsiphone rufocinerea, Grallaria rufocinerea)
 * rufomitratus (Procolobus rufomitratus, Procolobus badius rufomitratus)
 * rugulosa (Aglaia rugulosa, Drypetes usambarica rugulosa, Polylepis rugulosa)
 * rugulosum (Anthurium rugulosum, Paspalum rugulosum)
 * ruizii (Erythroxylum ruizii, Persea ruizii)
 * rungwensis (Phrynobatrachus rungwensis, Probreviceps rungwensis)
 * rupicapra (Rupicapra rupicapra rupicapra, Rupicapra rupicapra)
 * ruppi (Myomys ruppi, Stenocephalemys ruppi)
 * russatum (Brachyotum russatum, Todirostrum russatum)
 * ryukyuensis (Coeliccia ryakyuensis ryukyuensis, Plecoglossus altivelis ryukyuensis)
 * rzedowskii (Pinus rzedowskii, Dioon rzedowskii)
 * sabanus (Hipposideros sabanus, Leopoldamys sabanus)
 * sabina (Dasyatis sabina, Juniperus sabina)
 * sabrinus (Glaucomys sabrinus, Craugastor sabrinus)
 * sachalinensis (Abies sachalinensis, Microtus sachalinensis)
 * sacleuxii (Erythrina sacleuxii, Millettia sacleuxii, Pouteria alnifolia sacleuxii)
 * sagittirostris (Hemignathus sagittirostris, Viridonia sagittirostris)
 * saimensis (Phoca hispida saimensis, Pusa hispida saimensis)
 * salamonis (Solomys salamonis, Gallicolumba salamonis)
 * salaziensis (Ctenophila salaziensis, Begonia salaziensis)
 * salinasensis (Disconaias salinasensis, Lampsilis salinasensis)
 * salmoni (Brachygalba salmoni, Chrysothlypis salmoni)
 * saloyensis (Verbesina saloyensis, Idiopappus saloyensis)
 * salvinii (Bolitoglossa salvinii, Staurotypus salvinii)
 * sambiranensis (Borassus sambiranensis, Ravenea sambiranensis)
 * samhaensis (Leucas samhaensis, Portulaca samhaensis)
 * samuelii (Clermontia samuelii, Clermontia samuelii samuelii)
 * sanctacrucis (Pteropus sanctacrucis, Nyctimene sanctacrucis)
 * sanctae-barbarae (Passiflora sanctae-barbarae, Sphaeradenia sanctae-barbarae)
 * sanctaecatarinae (Megascops sanctaecatarinae, Otus sanctaecatarinae)
 * sanctaemartae (Scytalopus sanctaemartae, Eleutherodactylus sanctaemartae)
 * sandersoni (Eleutherodactylus sandersoni, Phrynodon sandersoni)
 * sanguinolentus (Ramphocelus sanguinolentus, Pardirallus sanguinolentus)
 * sanmartini (Melanophryniscus sanmartini, Colostethus sanmartini)
 * santaritensis (Miconia santaritensis, Quararibea santaritensis)
 * saphirina (Geotrygon saphirina, Umma saphirina)
 * sarda (Hyla sarda, Sylvia sarda)
 * sardus (Prolagus sardus, Discoglossus sardus)
 * sarmentosa (Azima sarmentosa, Scutellaria sarmentosa)
 * sartori (Dendropsophus sartori, Craugastor sartori)
 * saterei (Mico saterei, Callithrix saterei)
 * satura (Gulella usagarica satura, Lampsilis satura)
 * saturninus (Thamnomanes saturninus, Mimus saturninus)
 * saudiya (Gazella saudiya, Gazella dorcas saudiya)
 * saueri (Philautus saueri, Turbinicarpus saueri)
 * saulosi (Pseudotropheus saulosi, Aulonocara saulosi)
 * saundersi (Larus saundersi, Sterna saundersi)
 * sauteri (Pseudoamolops sauteri, Rana sauteri johnsi)
 * sauvagei (Ptyochromis sauvagei, Haplochromis sauvagei)
 * savilei (Eupodotis savilei, Bandicota savilei)
 * saxicolor (Panthera pardus saxicolor, Crocothemis saxicolor)
 * sayi (Cordulegaster sayi, Zoraena sayi)
 * scaberulum (Anthurium scaberulum, Blechnum scaberulum)
 * scabrida (Huperzia scabrida, Saurauia scabrida)
 * scansor (Perbrinckia scansor, Sclerurus scansor)
 * scapularis (Phrynobatrachus scapularis, Alisterus scapularis)
 * schadenbergi (Atrophaneura schadenbergi, Crateromys schadenbergi)
 * schauinslandi (Monachus schauinslandi, Caconemobius schauinslandi)
 * schelkovnikovi (Microtus schelkovnikovi, Neomys schelkovnikovi)
 * schiedeana (Magnolia schiedeana, Persea schiedeana)
 * schimpfii (Pearcea schimpfii, Pilea schimpfii)
 * schippii (Ficus schippii, Quiina schippii)
 * schirchi (Dasypops schirchi, Proceratophrys schirchi)
 * schisticolor (Myrmotherula schisticolor, Myopus schisticolor)
 * schlieffeni (Nycticeinops schlieffeni, Nycticeius schlieffeni)
 * schmackeri (Philautus schmackeri, Rana schmackeri)
 * schmidtorum (Duellmanohyla schmidtorum, Micronycteris schmidtorum)
 * schmiedickeanus (Turbinicarpus schmiedickeanus, Turbinicarpus schmiedickeanus schmiedickeanus)
 * schomburgkii (Micropygia schomburgkii, Lecythis schomburgkii)
 * schreibersii (Miniopterus schreibersii, Heliodoxa schreibersii)
 * schrenckii (Acipenser schrenckii, Isodactylium schrenckii)
 * schubarti (Dendropsophus schubarti, Chiasmocleis schubarti)
 * schunkei (Paramachaerium schunkei, Eugenia schunkei)
 * schweizeri (Macrovipera schweizeri, Natrix natrix schweizeri)
 * sclerocarpa (Multidentia sclerocarpa, Pouteria sclerocarpa)
 * scoresbii (Leucophaeus scoresbii, Larus scoresbii)
 * scorteccii (Bufo scorteccii, Tomopterna scorteccii)
 * scotops (Serinus scotops, Eremomela scotops)
 * scottmorii (Couratari scottmorii, Couepia scottmorii)
 * scouleri (Cordia scouleri, Enicurus scouleri)
 * scripta (Geophaps scripta, Trachemys scripta)
 * scriptus (Tragelaphus scriptus, Elanus scriptus)
 * sculpturatus (Mantidactylus sculpturatus, Bulimulus sculpturatus)
 * scutulata (Cairina scutulata, Ninox scutulata)
 * secundus (Otomops secundus, Rhadamanthus secundus)
 * seductus (Otus seductus, Megascops seductus)
 * sedulus (Rhinolophus sedulus, Tamias umbrinus sedulus)
 * seimundi (Nectarinia seimundi, Treron seimundi)
 * selangorica (Payena selangorica, Madhuca selangorica)
 * selysi (Diastatomma selysi, Phyllogomphus selysi)
 * semicollaris (Streptoprocne semicollaris, Rostratula semicollaris)
 * semifasciata (Triakis semifasciata, Tityra semifasciata)
 * semipalmata (Indirana semipalmata, Anseranas semipalmata)
 * semiplumbeus (Leucopternis semiplumbeus, Rallus semiplumbeus)
 * semirufus (Myiarchus semirufus, Atlapetes semirufus)
 * semispinosus (Hemicentetes semispinosus, Proechimys semispinosus)
 * senegallus (Vanellus senegallus, Pterocles senegallus)
 * senegalus (Tchagra senegalus, Poicephalus senegalus)
 * serena (Pipra serena, Lepidothrix serena)
 * serenus (Progomphus serenus, Nyassachromis serenus)
 * sernai (Atelopus sernai, Eleutherodactylus sernai)
 * serotina (Begonia serotina, Pinus serotina)
 * serpens (Oedipina serpens, Nassauvia serpens)
 * serrana (Upucerthia serrana, Formicivora serrana)
 * serrator (Morus serrator, Mergus serrator)
 * serrulata (Dracaena serrulata, Bowenia serrulata)
 * sessiliflora (Madhuca sessiliflora, Freziera sessiliflora, Campomanesia sessiliflora sessiliflora)
 * sessiliflorus (Dendropanax sessiliflorus, Oreopanax sessiliflorus)
 * sessilifructa (Ilex sessilifructa, Myristica tristis sessilifructa)
 * setiger (Platymops setiger, Mormopterus setiger)
 * setosa (Monadenia setosa, Eugenia setosa)
 * setulosa (Bactris setulosa, Miconia setulosa)
 * setulosus (Eleutherococcus setulosus, Mus setulosus)
 * severus (Falco severus, Ara severus)
 * sevillana (Critoniopsis sevillana, Pentacalia sevillana)
 * sharpii (Apalis sharpii, Cinnyricinclus sharpii)
 * shermani (Sciurus niger shermani, Plethodon shermani)
 * shihi (Eodiaptomus shihi, Ranodon shihi)
 * showalteri (Lepyrium showalteri, Pleurocera showalteri)
 * sierramadrensis (Platymantis sierramadrensis, Rana sierramadrensis)
 * sikimensis (Chaparana sikimensis, Microtus sikimensis)
 * sila (Gambelia sila, Smilisca sila)
 * silvanus (Zosterops silvanus, Mantidactylus silvanus)
 * silvaticus (Micrixalus silvaticus, Philautus silvaticus)
 * simmonsi (Hyloscirtus simmonsi, Ischnocnema simmonsi)
 * simoni (Gerbillus simoni, Aneuretus simoni)
 * simonii (Mesalina simonii, Rhinotyphlops simonii)
 * simpsoni (Gaurochromis simpsoni, Haplochromis simpsoni)
 * simpsonii (Dalbergia simpsonii, Juttadinteria simpsonii)
 * simrothi (Arion simrothi, Bulimulus simrothi)
 * simulatus (Atelopus simulatus, Habromys simulatus)
 * simum (Ceratotherium simum, Ceratotherium simum simum)
 * sinclairii (Myristica sinclairii, Meryta sinclairii)
 * sinicus (Rhinolophus sinicus, Dipentodon sinicus)
 * sinuatus (Skistodiaptomus sinuatus, Cardinalis sinuatus)
 * sinuosa (Racinaea sinuosa, Hirasea sinuosa)
 * sipora (Iomys sipora, Hylopetes sipora)
 * sirensis (Meliosma sirensis, Dendrobates sirensis)
 * sirintarae (Eurochelidon sirintarae, Pseudochelidon sirintarae)
 * sisparense (Glochidion sisparense, Memecylon sisparense)
 * sissonii (Troglodytes sissonii, Thryomanes sissonii)
 * sitkensis (Microtus oeconomus sitkensis, Peromyscus sitkensis)
 * situla (Zamenis situla, Elaphe situla)
 * sjoestedti (Papilio sjoestedti, Pseudagrion sjoestedti)
 * sketi (Alona sketi, Idunella sketi)
 * skinneri (Quercus skinneri, Zamia skinneri)
 * sladeniae (Apus barbatus sladeniae, Apus sladeniae)
 * sloatianus (Elliptoideus sloatianus, Nephronaias sloatianus)
 * slovenica (Nitocrella slovenica, Belgrandiella slovenica)
 * slovenicus (Proasellus slovenicus, Niphargus ilidzensis slovenicus)
 * smaragdinus (Epipedobates smaragdinus, Rhacophorus smaragdinus)
 * smithianus (Holopogon smithianus, Lupinus smithianus)
 * soaresi (Physalaemus soaresi, Dendropsophus soaresi)
 * sociabilis (Rostrhamus sociabilis, Ctenomys sociabilis)
 * societatis (Arielulus societatis, Pipistrellus societatis)
 * soemmerringii (Syrmaticus soemmerringii, Gazella soemmerringii)
 * sokotrana (Indigofera sokotrana, Lindenbergia sokotrana)
 * solaris (Pericrocotus solaris, Nectarinia solaris)
 * solisii (Dendrophorbium solisii, Centropogon solisii)
 * solitaris (Ficedula solitaris, Anisogomphus solitaris)
 * solstitialis (Troglodytes solstitialis, Aratinga solstitialis)
 * somaliensis (Phoeniculus somaliensis, Equus africanus somaliensis)
 * somereni (Scutisorex somereni, Barbus somereni)
 * sonchifolia (Meryta sonchifolia, Ardisia sonchifolia)
 * sondaicus (Rhinoceros sondaicus sondaicus, Rhinoceros sondaicus)
 * sonneratii (Cacomantis sonneratii, Gallus sonneratii)
 * sonomae (Sorex sonomae, Tamias sonomae)
 * sorella (Ochotona cansus sorella, Mus sorella)
 * soricoides (Microgale soricoides, Rhynchomys soricoides)
 * sororcula (Penescosta sororcula, Tyto sororcula)
 * souffia (Telestes souffia, Leuciscus souffia)
 * sousae (Guibourtia sousae, Symplocos sousae)
 * sparreorum (Anthurium sparreorum, Syngonium sparreorum)
 * spartacus (Satanellus spartacus, Dasyurus spartacus)
 * spathoides (Dacrydium spathoides, Podocarpus spathoides)
 * spathulatum (Syzygium spathulatum, Homalium spathulatum)
 * speciosum (Conirostrum speciosum, Scaphophyllum speciosum)
 * spectabile (Elaphoglossum spectabile, Echium onosmifolium spectabile)
 * specularioides (Anas specularioides, Lophonetta specularioides)
 * specularis (Anas specularis, Speculanas specularis)
 * spelaeus (Speleoperipatus spelaeus, Typhlotriton spelaeus)
 * sphagnicola (Synaptomys borealis sphagnicola, Cophixalus sphagnicola)
 * sphenophylla (Ficus sphenophylla, Guarea sphenophylla)
 * sphenurus (Haliastur sphenurus, Treron sphenurus)
 * sphinx (Mandrillus sphinx, Cynopterus sphinx)
 * spiciformis (Marila spiciformis, Coussarea spiciformis)
 * spicilegus (Peromyscus spicilegus, Mus spicilegus)
 * spilota (Mogurnda spilota, Cochranella spilota)
 * spinatus (Chaetodipus spinatus, Stygobromus spinatus)
 * spinicauda (Acanthodactylus spinicauda, Aphrastura spinicauda)
 * spinifer (Mesobola spinifer, Austrosaga spinifer)
 * spirulina (Disculella spirulina, Ochthephila spirulina)
 * spissum (Syzygium cordifolium spissum, Syzygium spissum)
 * spixi (Synallaxis spixi, Leptodactylus spixi)
 * spodiopygia (Collocalia spodiopygia)
 * spodiurus (Oryzomys spodiurus, Pachyramphus spodiurus)
 * spumarius (Atelopus spumarius, Atelopus spumarius barbotini)
 * spurca (Pseudocampylaea spurca, Pseudohelenoconcha spurca)
 * squamiceps (Lophozosterops squamiceps, Turdoides squamiceps)
 * squamifrons (Sporopipes squamifrons, Oculocincta squamifrons)
 * squamipinnis (Oreochromis squamipinnis, Haplochromis squamipinnis)
 * squamosus (Heliomaster squamosus, Centrophorus squamosus)
 * stalkeri (Tephrozosterops stalkeri, Myotis stalkeri)
 * standleyana (Ardisia standleyana, Joosia standleyana)
 * stanleyi (Gabbiella stanleyi, Chalcostigma stanleyi)
 * stapfiana (Eugenia stapfiana, Vatica stapfiana)
 * starostini (Troglocobitis starostini, Nemacheilus starostini)
 * stellaris (Pygiptila stellaris, Botaurus stellaris)
 * stellatum (Craibiodendron stellatum, Theloderma stellatum)
 * stelleri (Cyanocitta stelleri, Polysticta stelleri)
 * stenoclada (Euphorbia stenoclada stenoclada, Euphorbia stenoclada)
 * stenodactylus (Hyperolius stenodactylus, Arthroleptis stenodactylus)
 * stenosepala (Palicourea stenosepala, Tournefortia stenosepala)
 * stenura (Hernandia stenura, Gallinago stenura)
 * sterreri (Platyops sterreri, Somersiella sterreri)
 * stewartii (Scalesia stewartii, Achatinella stewartii)
 * steyermarki (Dendrobates steyermarki, Otophryne steyermarki)
 * stictica (Phyllopetalia stictica, Trithemis stictica)
 * stictogaster (Callulops stictogaster, Eleutherodactylus stictogaster)
 * stictopterus (Mecocerculus stictopterus, Touit stictopterus)
 * stictothorax (Dysithamnus stictothorax, Synallaxis stictothorax)
 * sticturus (Thamnophilus sticturus, Herpsilochmus sticturus)
 * stigmaticum (Aylacostoma stigmaticum, Trematocara stigmaticum)
 * stimpsoni (Sicydium stimpsoni, Sicyopterus stimpsoni)
 * stipulare (Geniostoma stipulare, Dicraeopetalum stipulare)
 * stochi (Hadzia fragilis stochi, Nitocrella stochi)
 * stolidus (Myiarchus stolidus, Anous stolidus)
 * stomaticus (Bufo stomaticus peninnsularis, Bufo stomaticus)
 * stonemani (Aulonocara stonemani, Placidochromis stonemani)
 * stormi (Ciconia stormi, Plethodon stormi)
 * strachani (Sphaerotheca strachani, Bradinopyga strachani)
 * straminea (Lampsilis straminea straminea, Palaua straminea)
 * stramineus (Natalus stramineus, Sciurus stramineus)
 * strenua (Ninox strenua, Aratinga strenua)
 * strepera (Elaenia strepera, Anas strepera)
 * strepitans (Garrulax strepitans, Phyllastrephus strepitans)
 * streptophorus (Francolinus streptophorus, Lipaugus streptophorus)
 * streyi (Anginon streyi, Pseudosalacia streyi)
 * strigata (Sphaerotheca strigata, Palaina strigata)
 * strigatus (Dimidiochromis strigatus, Labidochromis strigatus)
 * striolatus (Nystalus striolatus, Serinus striolatus)
 * strophiata (Ficedula strophiata, Prunella strophiata)
 * stuartgranti (Aulonocara stuartgranti, Iodotropheus stuartgranti)
 * stuebelii (Hypochaeris stuebelii, Freziera stuebelii)
 * stygius (Niphargus stygius stygius, Asio stygius)
 * suberosa (Inga suberosa, Freziera suberosa)
 * sublineatus (Funambulus sublineatus, Delomys sublineatus)
 * subplana (Lexingtonia subplana, Dogania subplana)
 * subrotunda (Fusconaia subrotunda, Obovaria subrotunda)
 * subrufa (Carollia subrufa, Turdoides subrufa)
 * subruficollis (Aceros subruficollis, Tryngites subruficollis)
 * subspinosus (Chaetomys subspinosus, Acomys subspinosus)
 * subulata (Araucaria subulata, Urosphena subulata)
 * subulatus (Todus subulatus, Hyloctistes subulatus)
 * subverticillata (Pradosia subverticillata, Pachystela subverticillata)
 * subverticillatum (Synsepalum subverticillatum)
 * subvinacea (Columba subvinacea, Patagioenas subvinacea)
 * subviridis (Lasmigona subviridis, Phylloscopus subviridis)
 * suillus (Hylomys suillus, Bathyergus suillus)
 * sula (Coracina sula, Sula sula)
 * sulcirostris (Phalacrocorax sulcirostris, Crotophaga sulcirostris)
 * sulphuratus (Pitangus sulphuratus, Serinus sulphuratus)
 * suluensis (Albizia suluensis, Rana suluensis)
 * sumatrae (Hystrix sumatrae, Panthera tigris sumatrae)
 * sumatraensis (Capricornis sumatraensis sumatraensis, Capricornis sumatraensis)
 * sungorus (Stylodipus sungorus, Phodopus sungorus)
 * superans (Vespertilio superans, Oecomys superans)
 * supramontis (Hydromantes supramontis, Speleomantes supramontis)
 * surinamus (Pachyramphus surinamus, Tachyphonus surinamus)
 * surrufus (Philautus surrufus, Stiphodon surrufus)
 * suteri (Peripatoides suteri, Omphalotropis suteri)
 * suturalis (Omphalotropis suturalis, Partula suturalis)
 * svallize (Leuciscus svallize, Squalius svallize)
 * svensonii (Citharexylum svensonii, Stachytarpheta svensonii)
 * swierstrai (Chiloglanis swierstrai, Francolinus swierstrai)
 * swynnertoni (Hyperolius swynnertoni, Swynnertonia swynnertoni)
 * syhadrensis (Fejervarya syhadrensis, Rana limnocharis syhadrensis)
 * sylvia (Poecilotriccus sylvia, Tanysiptera sylvia)
 * symbiotica (Myrmica symbiotica, Pheidole symbiotica)
 * tabularis (Nasa tabularis, Chukrasia tabularis)
 * tabuliformis (Pinus tabuliformis, Pinus tabuliformis henryi)
 * tacanensis (Symplocos tacanensis, Abies guatemalensis tacanensis, Bufo tacanensis)
 * taciturnus (Eleutherodactylus taciturnus, Arremon taciturnus)
 * taeniabronchum (Bradypodion taeniabronchum, Bradypodion pumilum taeniabronchum)
 * taeniolata (Palaina taeniolata, Achatinella taeniolata)
 * taeniolatus (Phyllopteryx taeniolatus, Protomelas taeniolatus)
 * taeniopygus (Nothobranchius taeniopygus, Nothobranchius aff. taeniopygus)
 * taihangnicus (Paa taihangnicus, Chaparana taihangnicus)
 * taitungensis (Cycas taitungensis, Hemimyzon taitungensis)
 * taivanus (Plecotus taivanus, Pycnonotus taivanus)
 * talaudensis (Gymnocrex talaudensis, Horsfieldia talaudensis)
 * talbotae (Formica talbotae, Monomorium talbotae)
 * tamsitti (Eleutherodactylus latidiscus tamsitti, Eleutherodactylus tamsitti)
 * tandyi (Tomopterna tandyi, Werneria tandyi)
 * tangitanus (Lacerta tangitanus, Timon tangitanus)
 * tapoatafa (Phascogale tapoatafa tapoatafa, Phascogale tapoatafa)
 * taprobanica (Kaloula taprobanica, Kaloula pulchra taprobanica)
 * tarabinii (Clarotes tarabinii, Pardiglanis tarabinii)
 * tarapacana (Mobula tarapacana, Polylepis tarapacana)
 * tarapacensis (Tropidurus tarapacensis, Microlophus tarapacensis)
 * taronensis (Rhacophorus taronensis, Berberis taronensis)
 * tasanae (Ingerana tasanae, Rana tasanae)
 * tatarica (Saiga tatarica tatarica, Saiga tatarica)
 * tatricus (Microtus tatricus, Spelaeodiscus tatricus)
 * taurica (Podarcis taurica gaigeae, Podarcis taurica)
 * tauricus (Podarcis tauricus, Chalepoxenus tauricus)
 * taurus (Carcharias taurus, Craugastor taurus)
 * tawarensis (Rasbora tawarensis, Poropuntius tawarensis)
 * taxicolor (Budorcas taxicolor, Budorcas taxicolor taxicolor)
 * tecta (Eugenia tecta, Kachuga tecta)
 * tegulaneus (Encephalartos tegulaneus tegulaneus, Encephalartos tegulaneus)
 * telegrapha (Omiodes telegrapha, Hedylepta telegrapha)
 * telfairii (Leiolopisma telfairii, Agonostomus telfairii)
 * tellinii (Ptychadena tellinii, Phrynobatrachus tellinii)
 * temehaniensis (Ixora temehaniensis, Pandanus temehaniensis)
 * temnurus (Temnurus temnurus, Priotelus temnurus)
 * tenebrosus (Phyllastrephus tenebrosus, Dicamptodon tenebrosus)
 * tenella (Auriculella tenella, Neomixis tenella)
 * tener (Calomys tener, Loriculus tener)
 * teneriffae (Regulus teneriffae, Plecotus teneriffae)
 * tenerum (Hymenophyllum tenerum, Elaphoglossum tenerum)
 * tennesseensis (Phoxinus tennesseensis, Somatogyrus tennesseensis)
 * tentaculata (Nepenthes tentaculata, Caecilia tentaculata)
 * tenuifolium (Illicium tenuifolium, Anthurium tenuifolium)
 * tenuifolius (Darwiniothamnus tenuifolius, Goniothalamus tenuifolius)
 * tenuipes (Cyclophyllum tenuipes, Neacomys tenuipes)
 * tenuipinnis (Neoromicia tenuipinnis, Eptesicus tenuipinnis)
 * tenuissima (Caecilia tenuissima, Diclis tenuissima)
 * tephronotus (Turdus tephronotus, Lanius tephronotus)
 * teraiensis (Fejervarya teraiensis, Polypedates teraiensis)
 * teres (Gonospira teres, Elimia teres)
 * teretifolia (Monticalia teretifolia, Calamagrostis teretifolia)
 * terminalioides (Pittosporum terminalioides, Soulamea terminalioides)
 * ternetzi (Pseudopaludicola ternetzi, Barycholos ternetzi)
 * terraereginae (Collocalia terraereginae, Limnodynastes terraereginae)
 * tessellata (Partulina tessellata, Carex tessellata)
 * tessellatus (Cualac tessellatus, Centrophorus tessellatus)
 * tessmannii (Attalea tessmannii, Tachigali tessmannii)
 * testudo (Rhombophryne testudo, Ceratophrys testudo)
 * tetrandra (Mastixia tetrandra, Begonia tetrandra)
 * tetrapetala (Eschweilera tetrapetala, Trichilia tetrapetala)
 * tetraptera (Euphorbia tetraptera tetraptera, Euphorbia tetraptera, Pteleopsis tetraptera)
 * teuszii (Sousa teuszii, Pandanus teuszii)
 * texana (Tartarocreagris texana, Cochliopa texana)
 * texanus (Procambarus texanus, Xyrauchen texanus)
 * textilis (Amytornis textilis, Labidochromis textilis)
 * thalassinus (Eumyias thalassinus, Colibri thalassinus)
 * thalia (Partula thalia, Crocidura thalia)
 * thamicola (Homaloptera thamicola, Cryptotora thamicola)
 * theresae (Crocidura theresae, Montifringilla theresae)
 * theresiae (Metallura theresiae, Polytmus theresiae)
 * thermalis (Gazania thermalis, Pyrgulopsis thermalis)
 * thersites (Mops thersites, Semnopithecus entellus thersites)
 * thetis (Thylogale thetis, Partula thetis)
 * thibetana (Ochotona thibetana, Macaca thibetana)
 * thilius (Agelaius thilius, Agelasticus thilius)
 * tholloni (Mesoperipatus tholloni, Myrmecocichla tholloni)
 * thomasii (Rinorea thomasii, Dendrophthora thomasii)
 * thomasseti (Nesomantis thomasseti, Gulella thomasseti)
 * thomassetii (Cassipourea thomassetii, Grisollea thomassetii)
 * thorectes (Plectrohyla thorectes, Eleutherodactylus thorectes)
 * thuragnathus (Haplochromis thuragnathus, Harpagochromis thuragnathus)
 * thurifera (Anisoptera thurifera thurifera, Juniperus thurifera)
 * thurstoni (Mobula thurstoni, Samoana thurstoni)
 * tianschanica (Sicista tianschanica, Bufo tianschanica)
 * tibetana (Budorcas taxicolor tibetana, Aralia tibetana)
 * tigrinus (Leopardus tigrinus, Lanius tigrinus)
 * timoriensis (Megalurus timoriensis, Nyctophilus timoriensis)
 * tinniens (Cisticola tinniens, Philautus tinniens)
 * tokudae (Mogera tokudae, Pteropus tokudae)
 * tonduzii (Quercus tonduzii, Guatteria tonduzii)
 * tonkeana (Macaca tonkeana hecki, Macaca tonkeana)
 * torqueola (Arborophila torqueola, Sporophila torqueola)
 * torrei (Boromys torrei, Hymenaea torrei)
 * torreyana (Pinus torreyana torreyana, Pinus torreyana)
 * torulosum (Cymbopetalum torulosum, Notospartium torulosum)
 * toxopei (Parantica toxopei, Charmosyna toxopei)
 * trabeata (Alouatta palliata trabeata, Alouatta coibensis trabeata)
 * trachyphylla (Ilex trachyphylla, Salvia trachyphylla)
 * traillii (Empidonax traillii, Oriolus traillii)
 * transcaucasicus (Pelobates transcaucasicus, Cotoneaster transcaucasicus)
 * travancoricus (Bufo travancoricus, Philautus travancoricus)
 * traversi (Petroica traversi, Paryphanta traversi)
 * trevelyani (Barbus trevelyani, Chrysospalax trevelyani)
 * trichocalyx (Brachyotum trichocalyx, Psychotria trichocalyx)
 * trichocarpa (Ilex trichocarpa, Dalbergia trichocarpa)
 * trichophylla (Euphorbia trichophylla, Diospyros trichophylla)
 * trichopsis (Otus trichopsis, Megascops trichopsis)
 * trichopus (Zygogeomys trichopus, Podandrogyne trichopus)
 * trichotis (Chibchanomys trichotis, Allocebus trichotis)
 * tricinctus (Tolypeutes tricinctus, Mantidactylus tricinctus)
 * tridentatus (Boucardicus tridentatus, Tachypleus tridentatus)
 * trifasciata (Cuora trifasciata, Cardioglossa trifasciata)
 * trifidum (Acisoma trifidum, Hymenophyllum trifidum)
 * trifoliatus (Rhinolophus trifoliatus, Gasteranthus trifoliatus)
 * trifoliolata (Oricia trifoliolata, Vepris trifoliolata)
 * trilineata (Arctogalidia trivirgata trilineata, Lacerta trilineata)
 * trinotatus (Zapus trinotatus, Accipiter trinotatus)
 * tripetala (Uvariopsis tripetala, Dennettia tripetala)
 * triton (Tscherskia triton, Mus triton)
 * trivialis (Anthus trivialis, Pyrgulopsis trivialis)
 * trivirgata (Dactylopsila trivirgata, Arctogalidia trivirgata)
 * tropica (Bettongia tropica, Fregetta tropica)
 * trossulus (Batrachylodes trossulus, Mesodon clausus trossulus)
 * truncatum (Enallagma truncatum, Epimedium truncatum)
 * trunciflora (Guarea trunciflora, Annona trunciflora)
 * tsaratananensis (Dalbergia tsaratananensis, Dypsis tsaratananensis)
 * tsuensis (Hynobius tsuensis, Martes melampus tsuensis)
 * tuberculatum (Xylosma tuberculatum, Heteropoma tuberculatum)
 * tuberculosus (Phyllodytes tuberculosus, Pedostibes tuberculosus)
 * tuberilinguis (Staurois tuberilinguis, Hyperolius tuberilinguis)
 * tuberosum (Solanopteris tuberosum, Mitu tuberosum)
 * tucumana (Pleurodema tucumana, Amazona tucumana)
 * tularensis (Onchomys torridus tularensis, Onychomys torridus tularensis)
 * tulearensis (Ormocarpopsis tulearensis, Euphorbia milii tulearensis, Euphorbia tulearensis)
 * tullbergi (Praomys tullbergi, Campethera tullbergi)
 * tumidifrons (Natalus tumidifrons)
 * tumifrons (Atelopus tumifrons, Melanophryniscus tumifrons)
 * tumultuosus (Pionus tumultuosus, Alsodes tumultuosus)
 * tunguraguae (Phaedranassa tunguraguae, Acalypha tunguraguae)
 * tungurahuae (Pilea tungurahuae, Critoniopsis tungurahuae)
 * turcmenica (Capra aegagrus turcmenica)
 * turdinus (Campylorhynchus turdinus, Ptyrticus turdinus)
 * turgida (Achatinella turgida, Partula turgida)
 * turkestanicus (Hynobius turkestanicus, Rattus turkestanicus)
 * turricula (Discula turricula, Carelia turricula)
 * turskyi (Leuciscus turskyi, Telestes turskyi)
 * turtur (Pachyptila turtur, Streptopelia turtur)
 * tutensis (Clethra tutensis, Bunchosia tutensis)
 * tuvinicus (Castor fiber tuvinicus, Alticola tuvinicus)
 * tweddlei (Astatotilapia tweddlei, Haplochromis tweddlei)
 * tyrannina (Dendrocincla tyrannina, Cercomacra tyrannina)
 * tyrannus (Tyrannus tyrannus, Spizaetus tyrannus)
 * tytleri (Rana tytleri, Phylloscopus tytleri)
 * udzungwensis (Galago udzungwensis, Xenoperdix udzungwensis)
 * ugandensis (Nothobranchius ugandensis, Beilschmiedia ugandensis)
 * ukliva (Telestes ukliva, Leuciscus ukliva)
 * uliginosa (Knema uliginosa, Shorea uliginosa)
 * ultramarina (Vini ultramarina, Aphelocoma ultramarina)
 * ulugurensis (Sericanthe odoratissima ulugurensis, Allanblackia ulugurensis, Cynometra ulugurensis)
 * umbellata (Ixora umbellata, Tillandsia umbellata)
 * umbellatum (Geniostoma umbellatum, Tropaeolum umbellatum)
 * umbonata (Litoria umbonata, Vatica umbonata)
 * umbra (Otus umbra, Philautus umbra)
 * umbraculifera (Corypha umbraculifera, Dracaena umbraculifera)
 * umbratilis (Cola umbratilis, Rhinomyias umbratilis)
 * umbrina (Colluricincla umbrina, Pseudemydura umbrina)
 * umbrinus (Tamias umbrinus, Thomomys umbrinus)
 * unalascensis (Dicrostonyx unalascensis unalascensis, Dicrostonyx unalascensis)
 * undata (Sylvia undata, Quercus undata)
 * undatus (Celeus undatus, Lybius undatus)
 * undulatum (Homalium undulatum, Acer undulatum)
 * unguiculatus (Sorex unguiculatus, Meriones unguiculatus)
 * unicinctus (Parabuteo unicinctus, Cabassous unicinctus)
 * unirufus (Lipaugus unirufus, Centropus unirufus)
 * unisulcatus (Potamonautes unisulcatus, Otomys unisulcatus)
 * uranoscopus (Batrachus uranoscopus, Gobio uranoscopus)
 * urostigma (Barbus urostigma, Bagrus urostigma)
 * ussuriensis (Hyla ussuriensis, Murina ussuriensis)
 * ustus (Parasitaxus ustus, Saimiri ustus)
 * uxpanapana (Ocotea uxpanapana, Rinorea uxpanapana)
 * uxpanapensis (Elaeagia uxpanapensis, Eugenia uxpanapensis)
 * vaccinioides (Cleyera vaccinioides, Diospyros vaccinioides)
 * vagabunda (Litoria vagabunda, Dendrocitta vagabunda)
 * vagans (Cuculus vagans, Conacmella vagans)
 * vagrans (Aneides vagrans, Sorex vagrans)
 * valdivianus (Geoxus valdivianus, Borborocoetus valdivianus)
 * valenzuelana (Cordia valenzuelana, Manilkara valenzuelana)
 * vallicola (Microtus californicus vallicola, Terua vallicola)
 * valvata (Eugenia valvata, Begonia valvata)
 * vanbrinkae (Coenagrion vanbrinkae, Cordulegaster vanbrinkae)
 * vanheurni (Dorcopsulus vanheurni, Melanotaenia vanheurni)
 * vanikorensis (Myiagra vanikorensis, Collocalia vanikorensis)
 * varicosa (Alasmidonta varicosa, Alismodonta varicosa)
 * variegaticeps (Alcippe variegaticeps, Anabacerthia variegaticeps)
 * variolosus (Cacomantis variolosus, Hypopachus variolosus)
 * vaucheri (Podarcis hispanicus vaucheri, Podarcis vaucheri)
 * vaughani (Zosterops vaughani, Acrocephalus vaughani)
 * velata (Brazieria velata, Philentoma velata)
 * velutinum (Cynanchum velutinum, Apiopetalum velutinum)
 * velutinus (Thylamys velutinus, Pachnodus velutinus)
 * venaticus (Speothos venaticus, Acinonyx jubatus venaticus)
 * venator (Prognathochromis venator, Haplochromis venator)
 * venezuelae (Rhipidomys venezuelae, Neusticomys venezuelae)
 * ventrimarmoratus (Eleutherodactylus ventrimarmoratus, Leptodactylodon ventrimarmoratus)
 * veraepacis (Sorex veraepacis, Cryptotriton veraepacis)
 * verheyeni (Mastomys verheyeni, Congosorex verheyeni)
 * verrucipes (Eleutherodactylus verrucipes, Polyalthia verrucipes)
 * verrucosum (Urbanodendron verrucosum, Piper verrucosum)
 * verschureni (Praomys verschureni, Malacomys verschureni)
 * verus (Pan troglodytes verus, Procolobus verus)
 * vespertinus (Coccothraustes vespertinus, Falco vespertinus)
 * vexans (Calophyllum vexans, Sorbus vexans)
 * vexillarius (Macrodipteryx vexillarius, Paraxerus vexillarius)
 * vicinior (Vireo vicinior, Scytalopus vicinior)
 * victoriana (Geocrinia victoriana, Setobaudinia victoriana)
 * vicugna (Vicugna vicugna, Vicugna vicugna vicugna)
 * vidalii (Neolitsea vidalii, Sandoricum vidalii)
 * vieillardii (Tristaniopsis vieillardii, Dacrycarpus vieillardii)
 * viereckii (Mammillaria picta viereckii, Turbinicarpus viereckii)
 * vigil (Buceros vigil, Rhinoplax vigil)
 * vilarsi (Hyla vilarsi, Eleutherodactylus vilarsi)
 * vilasboasi (Pipra vilasboasi, Lepidothrix vilasboasi)
 * vilcabambae (Schizoeaca vilcabambae, Pamphilia vilcabambae)
 * vinacea (Streptopelia vinacea, Amazona vinacea)
 * vinosa (Hyla vinosa, Litoria vinosa)
 * virginalis (Heliconia virginalis, Copadichromis virginalis)
 * virginiae (Sminthopsis virginiae, Vermivora virginiae)
 * virgo (Grus virgo, Rhinolophus virgo)
 * viridanus (Picus viridanus, Chalcides viridanus)
 * viride (Chrysophyllum viride, Windbalea viride)
 * viridicata (Pyrrhura viridicata, Myiopagis viridicata)
 * viridissima (Centrolenella viridissima, Aegithina viridissima)
 * virolinensis (Magnolia virolinensis, Dendropsophus virolinensis)
 * vitellina (Dendroica vitellina, Geocrinia vitellina)
 * vitifolia (Gouania vitifolia, Actinidia vitifolia)
 * vitulina (Phoca vitulina vitulina, Phoca vitulina)
 * viviparum (Chthonerpeton viviparum, Nototrema viviparum)
 * viviparus (Girardinichthys viviparus, Nectophrynoides viviparus)
 * vociferus (Charadrius vociferus, Caprimulgus vociferus)
 * vosseleri (Bubo vosseleri, Gonaxis vosseleri)
 * vulcanicola (Ilex vulcanicola, Aniba vulcanicola)
 * vulcanorum (Collocalia vulcanorum, Sylvisorex vulcanorum)
 * vulpecula (Cranioleuca vulpecula, Trichosurus vulpecula)
 * vulpina (Achatinella vulpina, Cranioleuca vulpina)
 * vulturina (Pionopsitta vulturina, Gypopsitta vulturina)
 * vulturnus (Eptesicus vulturnus, Vespadelus vulturnus)
 * wadei (Ptychadena wadei, Cycas wadei)
 * wagleriana (Podarcis wagleriana)
 * wahlbergi (Epomophorus wahlbergi, Aquila wahlbergi)
 * waialealae (Melicope waialealae, Astelia waialealae)
 * waimeae (Clermontia waimeae, Hibiscus waimeae waimeae)
 * wakei (Nototriton wakei, Cryptotriton wakei)
 * waldeni (Actinodura waldeni, Aceros waldeni)
 * walleri (Litocranius walleri, Onychognathus walleri)
 * wallichi (Catreus wallichi, Cervus elaphus wallichi)
 * wallichianum (Koilodepas wallichianum, Scleropyrum wallichianum)
 * walteri (Otopharynx walteri, Kaloula walteri)
 * watersi (Gerbillus watersi, Sarothrura watersi)
 * watkinsi (Grallaria watkinsi, Incaspiza watkinsi)
 * wattii (Vidumelon wattii, Rhododendron wattii)
 * wattsi (Pipistrellus wattsi, Maxomys wattsi)
 * webbi (Mantidactylus webbi, Eliurus webbi)
 * weiskei (Parantica weiskei, Hieraaetus weiskei)
 * westermanni (Ficedula westermanni, Elachistodon westermanni)
 * weynsi (Cephalophus weynsi, Ploceus weynsi)
 * whartoni (Ducula whartoni, Sphaerospira whartoni)
 * wheeleri (Somatogyrus wheeleri, Arkansia wheeleri)
 * whitakeri (Crocidura whitakeri, Cyclodina whitakeri)
 * whitelyi (Caprimulgus whitelyi, Pipreola whitelyi)
 * whitleyi (Myopterus whitleyi, Bothriembryon whitleyi)
 * wibomii (Piper wibomii, Peperomia wibomii)
 * wightiana (Hopea wightiana, Cryptocarya wightiana)
 * wilhelmina (Paraleptomys wilhelmina, Antechinus wilhelmina)
 * wilhelminae (Rhododendron wilhelminae, Charmosyna wilhelminae)
 * williami (Cambarus williami, Metallura williami)
 * winchelli (Todirhamphus winchelli, Todiramphus winchelli)
 * wintoni (Cryptochloris wintoni, Laephotis wintoni)
 * wisselensis (Litoria wisselensis, Oxyeleotris wisselensis)
 * wolffsohni (Phyllotis wolffsohni, Lagidium wolffsohni)
 * wolfii (Magnolia wolfii, Syzygium wolfii)
 * wollebaeki (Zalophus californianus wollebaeki, Zalophus wollebaeki)
 * wolterstorffi (Oreophryne wolterstorffi, Cynops wolterstorffi)
 * woodburyana (Eugenia woodburyana, Machaonia woodburyana)
 * woodfordii (Strix woodfordii, Livistona woodfordii)
 * woodii (Encephalartos woodii, Hibiscadelphus woodii)
 * woodworthi (Rana woodworthi, Limnonectes woodworthi)
 * worcesteri (Turnix worcesteri, Philautus worcesteri)
 * woytkowskii (Triplaris setosa woytkowskii, Psychotria woytkowskii, Clitoria woytkowskii)
 * wrightiana (Manilkara jaimiqui wrightiana, Alasmidonta wrightiana)
 * wrightorum (Batrachoseps wrightorum, Hyla wrightorum)
 * wuelfinghoffii (Aechmea wuelfinghoffii, Vriesea wuelfinghoffii)
 * wyatt-smithii (Durio wyatt-smithii, Hopea wyatt-smithii)
 * wykehami (Lepidochrysops wykehami, Poecilmitis wykehami)
 * xalapensis (Quercus xalapensis, Arbutus xalapensis)
 * xanthogaster (Euphonia xanthogaster, Stiphrornis xanthogaster)
 * xanthogastra (Carduelis xanthogastra, Tangara xanthogastra)
 * xantholaemus (Pycnonotus xantholaemus, Serinus xantholaemus)
 * xanthonotus (Indicator xanthonotus, Oriolus xanthonotus)
 * xanthophrys (Crossleyia xanthophrys, Pseudonestor xanthophrys)
 * xanthoschistos (Seicercus xanthoschistos, Phylloscopus xanthoschistos)
 * xanthosternos (Cebus xanthosternos, Cebus apella xanthosternos)
 * xenodactylus (Leptopelis xenodactylus, Arthroleptis xenodactylus)
 * yaldeni (Leptopelis yaldeni, Desmomys yaldeni)
 * yarkandensis (Lepus yarkandensis, Cervus elaphus yarkandensis)
 * yarrellii (Carduelis yarrellii, Eulidia yarrellii)
 * yateensis (Tristaniopsis yateensis, Libocedrus yateensis)
 * yatesii (Ammonitella yatesii, Elaphoglossum yatesii)
 * yayeyamensis (Leptogomphus yayeyamensis, Asiagomphus yayeyamensis)
 * yei (Paa yei, Chaparana yei)
 * yemenensis (Carduelis yemenensis, Aeshna yemenensis)
 * yesoensis (Cervus nippon yesoensis, Myotis yesoensis)
 * youngi (Sinployea youngi, Diaemus youngi)
 * yuana (Habenaria yuana, Calanthe yuana)
 * yustizi (Mannophryne yustizi, Eleutherodactylus yustizi)
 * zaisanicus (Harpgoxenus zaisanicus, Harapgoxenus zaisanicus)
 * zammaranoi (Uegitglanis zammaranoi, Cercopithecus albogularis zammaranoi)
 * zanzibarensis (Vitex zanzibarensis, Rhinobatos zanzibarensis)
 * zarudnyi (Meriones zarudnyi, Crocidura zarudnyi)
 * zebratus (Mastacembelus zebratus, Galaxias zebratus)
 * zeidleri (Fonscochlea zeidleri, Calamoecia zeidleri)
 * zerda (Vulpes zerda, Fennecus zerda)
 * zeregi (Pseudophoxinus zeregi, Phoxinellus zeregi)
 * zeteki (Atelopus zeteki, Isthmohyla zeteki)
 * zeylonensis (Ketupa zeylonensis, Paradoxurus zeylonensis)
 * zonata (Spekia zonata, Hyla zonata)
 * zosterops (Hemitriccus zosterops, Bernieria zosterops)
 * zunigae (Melanomys zunigae, Oryzomys zunigae)