The California roach (Hesperoleucus symmetricus) is a freshwater fish of the family Cyprinidae that grows up to 11 cm.
Description
The California roach is a small minnow (Cyprinidae) endemic to California. The species has a stocky, brown to silvery body and reaches about 11 cm. It inhabits rocky pools of headwaters, creeks and small to medium rivers and is remarkably tolerant of warm, oxygen-poor water, allowing it to survive in isolated pools. It is an omnivore feeding on algae, insects and small crustaceans. The fish lives in schools and can live to about five years. Because of its small size the species has no fishery value.
Frequently asked questions
How do you recognise the California roach?
The California roach has a torpedo-shaped body, is mainly brown and shows a plain pattern.
Where does the California roach live?
The California roach lives in fresh water and is mostly found around sand or mud bottom.
How big does the California roach get?
The California roach grows to a maximum of about 11 cm. On average the species is around 8 cm.
Is the California roach dangerous to humans?
No, the California roach is harmless to humans.
Is the California roach edible?
The California roach is not usually eaten.
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More from the family Cyprinidae
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