Clausilioidei
Family: Clausiliidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Neophaedusa spelaeonis | Kuroda & Minato, 1975 | ? | Japan | Missing | Access | |
| Tsoukatosia evauemgei | Reischütz, Reischütz & Reischütz, 2012 | July 2010 | Peloponnesos, Greece | Missing | Access |