| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Turritellidae | Turritellinae | 1206 |
| 2 | Turritellidae | Maoricolpus | 70 |
| 3 | Turritellidae | Colpospira | 60 |
| 4 | Turritellidae | Zeacolpus | 57 |
| 5 | Turritellidae | Neohaustator | 24 |
| 6 | Turritellidae | Protoma | 18 |
| 7 | Turritellidae | Orectospira | 11 |
| 8 | Turritellidae | Gazameda | 10 |
| 9 | Turritellidae | Tachyrhynchus | 9 |
| 10 | Turritellidae | Stiracolpus | 9 |
| 11 | Turritellidae | Callostracum | 4 |
| 12 | Turritellidae | Archimediella | 1 |