411 REFERENCE · Wiktionary
Orthogastropoda
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
From mul grc ὀρθός straight + Gastropoda class.
Proper noun
subclass class Gastropoda the true snails
Hyponyms
subclass Cocculiniformia superorder, Neritopsina superorder, Vetigastropoda subclass, mul Caenogastropoda, mul Heterobranchia - superorders
References
mul Gastropods