| Nominal Species (n = 6) | Present allocation (n = 3) | Ref. |
|---|---|---|
| Porania antarctica Smith, 1876 | Glabraster antarctica | 3477 |
| Poraniomorpha bidens Mortensen, 1932 | Poraniomorpha bidens | 1398 |
| Porania glaber Sladen, 1889 | Glabraster antarctica | 3477 |
| Porania magellanica Studer, 1876 | Glabraster antarctica | 3477 |
| Marginaster paucispinus Fisher, 1913 | Marginaster paucispinus | 81020 |
| Porania spiculata Sladen, 1889 | Glabraster antarctica | 3477 |