| Species | Name Used in Reference |
|---|---|
| Trematomus bernacchii Boulenger, 1902 | Pagothenia bernacchii (p. ) |
| Trematomus eulepidotus Regan, 1914 | Trematomus eulepidotus (p. ) |
| Trematomus hansoni Boulenger, 1902 | Trematomus hansoni (p. ) |
| Trematomus loennbergii Regan, 1913 | Trematomus loennbergii (p. ) |
| Trematomus newnesi Boulenger, 1902 | Trematomus newnesi (p. ) |
| Trematomus nicolai (Boulenger, 1902) | Trematomus nicolai (p. ) |
| Trematomus pennellii Regan, 1914 | Trematomus pennellii (p. ) |