Adour bullhead (Cottus aturi)

General data
- Main name: Adour bullhead
- Local names: Burtaina
- Climates: Temperate, Mountain
- Habitat: Freshwater
- Native: Europe
- Distribution: Adour, Nivelle
Classification
- Genus: Cottus - Bullheads
- Family: Cottidae - Cottids
- Order: Scorpaeniformes - Mail-cheeked fishes
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes
Description
Cottus aturi is a species of fish in the family Cottidae. It is found in France and Spain. It inhabits the Adour and Nivelle river drainages. It reaches a maximum length of 10.0 cm. It prefers streams with clear, cool, moderate to swift water and stone substrate.