| Nominal Species (n = 7) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Phellia abyssicola Koren & Danielssen, 1877 | Kadosactis abyssicola | 19 |
| Phellia bathybia Danielssen, 1890 | Kadosactis rosea | 19 |
| Hormathia musculosa Gravier, 1918 | Kadosactis rosea | 19 |
| Kadosactis rosea Danielssen, 1890 | Kadosactis rosea | 19 |
| Phellia spitsbergensis Danielssen, 1890 | Kadosactis spitsbergensis | 19 |
| Kadosactis sulcata Carlgren, 1934 | Kadosactis sulcata | 19 |
| Phellia violacea Danielssen, 1890 | Kadosactis rosea | 19 |