Grammonus

Grammonus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Ophidiiformes
Family:	Bythitidae
Genus:	Grammonus T. N. Gill, 1896

Grammonus is a genus of viviparous brotula.

There are currently 11 recognized species in this genus:

...
Wikipedia