Helicella
Animalia | Mollusca | Gastropoda | Stylommatophora | Geomitridae | Helicella
Helicella
Gray, 1856
Eukaryota | Animalia | Cnidaria | Helicella
COL:CS5HF | COL:N | COL:CN2 | COL:P5BVG
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  | Gray, 1856