| Scientific Name | Author | English Name |
|---|---|---|
| Ammonicera albospeciosa | Rolán, 1992 | |
| Ammonicera circumcirra | Rolán, 1992 | |
| Ammonicera familiaris | Rolán, 1992 | |
| Ammonicera fischeriana | (Monterosato, 1869) | |
| Ammonicera lineofuscata | Rolán, 1992 | |
| Ammonicera minortalis | Rolán, 1992 | |
| Ammonicera plana | Simone, 1997 | |
| Ammonicera plicata | Sleurs, 1985 | |
| Ammonicera rota | unspecified | |
| Ammonicera sculpturata | Rolán, 1992 | |
| Omalogyra antarctica | Egorova, 1991 | |
| Omalogyra atomus | (Philippi, 1841) | Atom snail |
| Omalogyra burdwoodiana | Strebel, 1908 | |
| Omalogyra fuscopardalis | Rolán, 1992 | |
| Omalogyra japonica | (Habe, 1972) | |
| Omalogyra planorbis | (Dall, 1927) | |
| Omalogyra simplex | (Costa, 1861) | |
| Omalogyra taludana | Castellanos, 1989 | |
| Omalogyra zebrina | Rolán, 1992 | |
| Retrotortina fuscata | Chaster, 1896 |