| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Gastropods | Sea Snails | 587501 |
| 2 | Gastropods | Land Snails | 67016 |
| 3 | Gastropods | Sea Slugs | 33234 |
| 4 | Gastropods | Freshwater Snails | 22024 |
| 5 | Gastropods | Terrestrial Slugs | 11803 |
| 6 | Gastropods | Sea Hares | 2288 |
| 7 | Gastropods | Headshield Slugs | 513 |
| 8 | Gastropods | Sea Butterflies | 280 |
| 9 | Gastropods | Freshwater Slugs | 6 |
| 10 | Gastropods | spp. | 2 |