Gnathophis umbrellabius
Gnathophis umbrellabius
- Least concern
- Card rarity: Common
- Fish

Gnathophis umbrellabius, also known as umbrella fish, is a type of conger fish of the family Congridae, found on soft bottoms of the continental shelf of the southwest Pacific Ocean. Length is up to 45 cm (18 in).
Classification
- Class
- Actinopterygii
- Order
- Anguilliformes
- Family
- Congridae
- Genus
- Gnathophis