| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Hermadion africanus Hartman, 1974 |
Western Indian Ocean | ||
| Hermadion kerguelensis McIntosh, 1885 |
Southwest Atlantic and Antarctic Indian Ocean | ||
| Hermadion magalhaensi Kinberg, 1855 |
Southwest Atlantic and Antarctic |