Fin's Fish Guide
The Blotched snakehead (Channa maculata) is a freshwater fish of the family Channidae that grows up to 33 cm.
Description
The blotched snakehead is a snakehead (Channidae) from East Asia. The species grows to about 33 cm and has an elongate body with a flattened, snake-like head, a large mouth with sharp teeth and a pattern of dark blotches on the flank, to which the name refers. It inhabits silty, weedy bottoms of rivers, ponds and lakes and can breathe air with an accessory breathing organ. As a predator it hunts crustaceans, large insects, frogs and fishes. The sharp teeth can give a nasty bite; otherwise it is not venomous.
Frequently asked questions
How do you recognise the Blotched snakehead?
The Blotched snakehead has an elongate, eel-like body, is mainly brown and shows a spots pattern. Snake-like head with dark flank blotches; air-breathing predator with sharp teeth.
Where does the Blotched snakehead live?
The Blotched snakehead lives in fresh water and is mostly found around mixed bottom. East Asia; silty, plant-rich rivers, ponds and lakes.
How big does the Blotched snakehead get?
The Blotched snakehead grows to a maximum of about 33 cm. On average the species is around 11 cm.
Is the Blotched snakehead dangerous to humans?
No, the Blotched snakehead is harmless to humans. Not venomous, but the large mouth with sharp teeth can give a nasty bite; handle a caught specimen with care and keep fingers away from the mouth. Clean any bite wound and seek medical care if it becomes infected.
Is the Blotched snakehead edible?
Yes, the Blotched snakehead is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Channa
More from the family Channidae
Want the complete picture on the Blotched snakehead?
Point your camera at the fish and Fin names the species in seconds. Free, and the Blotched snakehead is one of 12,519 species in the app.