| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Oswaldella antarctica (Jäderholm, 1904) |
Antarctic | ||
| Oswaldella billardi Briggs, 1938 |
Antarctic | ||
| Oswaldella elongata Peña Cantero, García Carrascosa & Vervoort, 1995 |
Antarctic Atlantic | ||
| Oswaldella erratum Peña-Cantero & Vervoort, 1997 |
Antarctic Atlantic | ||
| Oswaldella grandis Peña-Cantero, Svoboda & Vervoort, 1997 |
Antarctic Atlantic | ||
| Oswaldella incognita Peña-Cantero, Svoboda & Vervoort, 1997 |
Western Antarctic | ||
| Oswaldella shetlandica Stepanjants, 1979 |
Western Antarctic | ||
| Oswaldella tottoni Peña-Cantero & Vervoort, 1996 |
Antarctic Pacific |