Species:
Zemysina lamberti >
Genus:
Zemysina >
Family:
Ungulinidae >
Superfamily:
Ungulinoidea >
Order:
Venerida >
Superorder:
Imparidentia >
Subterclass:
Euheterodonta >
Infraclass:
Heteroconchia >
Subclass:
Autobranchia >
Class:
Bivalvia >
Phylum:
Mollusca >
Kingdom:
Animalia >
Unranked:
Biota >