petoankerias

Noun

 * 1) cutthroat eel eel of the family Synaphobranchidae
 * 2) Kaup's arrowtooth eel, Kaup's cut-throat eel, Gray's cutthroat, longnosed eel, northern cutthroat eel, Slatjaw cutthroat eel,  deepwater eel present in the Atlantic, Pacific and Indian oceans
 * 3)  the taxonomic family Synaphobranchidae