Phylum Mollusca Linnaeus, 1758 - molluscs
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Divasibranchia Minichev & Starobogatov, 1975
Order Stylommatophora Schmidt, 1855
see Infraorder Stylommatophora Schmidt, 1855
(Helicid Sigmurethra)
Superfamily Helicoidea Rafinesque, 1815
Family Helicidae Rafinesque, 1815
Subfamily Geomitrinae Boettger, 1909
Genus Geomitra Swainson, 1840
1 Subgenus Craspedaria Lowe, 1852
2 Subgenus Serratorotula Groh & Hemmen, 1986