| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Thiaridae | Stenomelania | 1431 |
| 2 | Thiaridae | Melanoides | 1048 |
| 3 | Thiaridae | Thiara | 408 |
| 4 | Thiaridae | Tarebia | 242 |
| 5 | Thiaridae | Sermyla | 107 |
| 6 | Thiaridae | Balanocochlis | 102 |
| 7 | Thiaridae | Mieniplotia | 71 |
| 8 | Thiaridae | Pachymelania | 40 |
| 9 | Thiaridae | Aylacostoma | 15 |
| 10 | Thiaridae | Hemisinus | 14 |
| 11 | Thiaridae | Plotiopsis | 14 |
| 12 | Thiaridae | Melania | 1 |