Fin's Fish Guide
The Hardhead (Mylopharodon conocephalus) is a freshwater fish of the family Cyprinidae that grows up to 100 cm.
Description
The hardhead is a large cyprinid endemic to California, in the Sacramento-San Joaquin system and the Russian River. The species can grow to as much as 100 cm, although most individuals are around 35 cm. It has an elongate, slender body with a pointed snout and a large terminal mouth; the back is brown to bronze, the flanks silvery. It lives in deep, rock- and sand-bottomed pools of small to large rivers and migrates within the river system. The fish is herbivorous to detritivorous. It is harmless to humans and is assessed as Least Concern (LC) by the IUCN.
Frequently asked questions
How do you recognise the Hardhead?
The Hardhead has a torpedo-shaped body, is mainly brown and shows a plain pattern. Pointed snout with a large terminal mouth; large river fish
Where does the Hardhead live?
The Hardhead lives in fresh water and is mostly found around sand or mud bottom. California (United States)
How big does the Hardhead get?
The Hardhead grows to a maximum of about 100 cm. On average the species is around 35 cm.
Is the Hardhead dangerous to humans?
No, the Hardhead is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Hardhead edible?
The Hardhead is rarely eaten.
More photos
Want the complete picture on the Hardhead?
Point your camera at the fish and Fin names the species in seconds. Free, and the Hardhead is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Cyprinidae
Want the complete picture on the Hardhead?
Point your camera at the fish and Fin names the species in seconds. Free, and the Hardhead is one of 12,519 species in the app.