- Aciculidae
- Azecidae
- Canariellidae
- Chondrinidae
- Clausiliidae
- Cochlostomatidae
- Craspedopomatidae
- Discidae
- Elonidae
- Enidae
- Gastrodontidae
- Geomitridae
- Helicidae
- Helicodontidae
- Hygromiidae
- Orculidae
- Oxychilidae
- Pomatiidae
- Sphincterochilidae
- Trissexodontidae