Petromyzoniformes — synonyms, definition
1. Petromyzoniformes (Noun)
3 synonyms
Hyperoartia suborder Hyperoartia suborder Petromyzoniformes
1 definition
Petromyzoniformes (Noun) — Lampreys as distinguished from hagfishes.
1 type of
animal order
2 parts of
Cyclostomata order Cyclostomata