Species:
Caseolus sphaerula >
Genus:
Caseolus >
Tribe:
Geomitrini >
Subfamily:
Geomitrinae >
Family:
Geomitridae >
Superfamily:
Helicoidea >
Infraorder:
Helicoidei >
Suborder:
Helicina >
Order:
Stylommatophora >
Superorder:
Eupulmonata >
Subterclass:
Tectipleura >
Infraclass:
Euthyneura >
Subclass:
Heterobranchia >
Class:
Gastropoda >
Phylum:
Mollusca >
Kingdom:
Animalia >
Unranked:
Biota >