| Genus | Species |
|---|---|
| Afrorhytida | 3 |
| Amborhytida | 7 |
| Austrorhytida | 2 |
| Capitina | 1 |
| Delos | 1 |
| Emmalena | 1 |
| Nata | 6 |
| Natalina | 6 |
| Natella | 1 |
| Paryphanta | 2 |
| Powelliphanta | 16 |
| Prolesophanta | 1 |
| Rhytida | 3 |
| Rhytidarex | 1 |
| Schizoglossa | 3 |
| Strangesta | 1 |
| Tasmaphena | 2 |
| Terrycarlessia | 1 |
| Wainuia | 6 |