Species:
Bostryx ischnus >
Genus:
Bostryx >
Subfamily:
Bostrycinae >
Family:
Bulimulidae >
Superfamily:
Orthalicoidea >
Infraorder:
Orthalicoidei >
Suborder:
Helicina >
Order:
Stylommatophora >
Superorder:
Eupulmonata >
Subterclass:
Tectipleura >
Infraclass:
Euthyneura >
Subclass:
Heterobranchia >
Class:
Gastropoda >
Phylum:
Mollusca >
Kingdom:
Animalia >
Unranked:
Biota >