Priapulida

Etymology
.

Proper noun

 * 1) The penis worms

Hypernyms

 * Eukaryota - superkingdom; Animalia - kingdom; Bilateria - subkingdom; Protostomia - infrakingdom; Ecdysozoa - superphylum

Hyponyms

 * ,, , - orders
 * ,, - families