Phylum Mollusca Linnaeus, 1758 - molluscs
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Divasibranchia Minichev & Starobogatov, 1975
Order Basommatophora Keferstein, 1865
see Suborder Basommatophora Keferstein, in Bronn, 1864
Superfamily Siphonarioidea Gray, 1827
Family Siphonariidae Gray, 1827
Genus Siphonaria Sowerby, 1823
Subgenus Hubendickula McAlpine, 1952