Classification
Mollusca [filum]Gastropoda [klas]
Heterobranchia [onderklas]
Pulmonata [superorde]
Stylommatophora [orde]
Orde Stylommatophora contains the following taxa:
Elasmognatha [suborde]
Sigmurethra [suborde]
[unassigned] Stylommatophora [suborde]