Trematomus
| Trematomus | |
|---|---|
| Emerald rockcod (T. bernacchii) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Nototheniidae |
| Genus: | Trematomus Boulenger, 1902 |
| Type species | |
| Trematomus newnesi Boulenger, 1902 | |
| Synonyms | |
| |
Trematomus is a genus of marine ray-finned fishes, belonging to the family Nototheniidae, the notothens or cod icefishes. These fishes occur in the Southern Ocean.