| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Thalassarche | melanophris | 312 |
| 2 | Thalassarche | cauta | 303 |
| 3 | Thalassarche | chlororhynchos | 142 |
| 4 | Thalassarche | salvini | 127 |
| 5 | Thalassarche | bulleri | 117 |
| 6 | Thalassarche | chrysostoma | 32 |
| 7 | Thalassarche | eremita | 7 |
| 8 | Thalassarche | carteri | 2 |
| 9 | Thalassarche | impavida | 1 |