| Nominal Species (n = 8) | Present allocation (n = 6) | Ref. |
|---|---|---|
| Stercorarius chilensis Bonaparte, 1857 | Stercorarius chilensis | 3125 |
| Stercorarius longicaudus Vieillot, 1819 | Stercorarius longicaudus | 7816 |
| Stercorarius longicaudus longicaudus Vieillot, 1819 | Stercorarius longicaudus | 7816 |
| Stercorarius longicaudus pallescens Løppenthin, 1932 | Stercorarius longicaudus | 7816 |
| Catharacta lonnbergi Mathews, 1912 | Stercorarius lonnbergi | 7816 |
| Stercorarius maccormicki Saunders, 1893 | Stercorarius maccormicki | 3125 |
| Stercorarius parasiticus parallelus Dementiev, 1940 | Stercorarius parasiticus | 7816 |
| Catharacta skua Brunnich, 1764 | Stercorarius skua | 356 |