Species:
Japonactaeon nipponensis >
Genus:
Japonactaeon >
Family:
Acteonidae >
Superfamily:
Acteonoidea >
Subterclass:
Acteonimorpha >
Infraclass:
Euthyneura >
Subclass:
Heterobranchia >
Class:
Gastropoda >
Phylum:
Mollusca >
Kingdom:
Animalia >
Unranked:
Biota >