Entomostomata

Translingual Etymology mul grc cut into + grc mouth, coined by Henri Marie Ducrotay de Blainville Proper noun mul obsolete A group of siphonobranchiate gastropods, having the lip of the shell notched, the members of which are now included in subclass Caenogastropoda. Hyponyms gastropods Buccinidae family, Muricidae family, Harpidae family, Terebridae family, Cancellariidae family (now in order Neogastropoda); Doliidae family (now Tonnidae family), Cassididae family (now Cassidae family) (now in order Littorinimorpha order); Cerithiidae family, Planaxidae family (Caenogastropoda incertae sedis) References