Blacktongue rat tail (Gadomus pepperi)

General data
- Main name: Blacktongue rat tail
- Habitat: Saltwater
Classification
- Genus: Gadomus - Gadomus
- Family: Bathygadidae - Rattails
- Order: Gadiformes - Cods
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes