Bullhead

Bullhead
(image here)
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Actinopterygii
Order:Scorpaeniformes
Family:Cottidae
Genus:Cottus
Species:gobio
Binomial name
Cottus gobio

The bullhead (Cottus gobio) is a fish of the sculpin family (Cottidae).