Fin's Fish Guide
The Dwarf snakehead (Channa gachua) is a freshwater fish of the family Channidae that grows up to 33 cm.
South and Southeast Asia, in hill streams, rivers, fast-flowing mountain streams and standing waters.
Description
The dwarf snakehead is a snakehead (family Channidae) of South and Southeast Asia. The species reaches about 33 cm and has an elongate body with a flattened head and usually a red or orange margin along the fins. It inhabits hill streams, rivers, fast-running mountain streams and stagnant waters, and can gulp air with an accessory organ to survive low-oxygen conditions. It is a nocturnal predator hunting small fishes, insects and crustaceans. The parents protect the brood, partly by mouthbrooding. The species is a predator with sharp teeth that can bite when handled; it is of local commercial value.
Frequently asked questions
How do you recognise the Dwarf snakehead?
The Dwarf snakehead has an elongate, eel-like body, is mainly brown and shows a plain pattern. Air-breathing snakehead; the parents protect the brood, partly as a mouthbrooder; fins often with a red or orange edge.
Where does the Dwarf snakehead live?
The Dwarf snakehead lives in fresh water and is mostly found around mixed bottom. South and Southeast Asia, in hill streams, rivers, fast-flowing mountain streams and standing waters.
How big does the Dwarf snakehead get?
The Dwarf snakehead grows to a maximum of about 33 cm. On average the species is around 5 cm.
Is the Dwarf snakehead dangerous to humans?
No, the Dwarf snakehead is harmless to humans. For a bite: clean and disinfect the wound thoroughly, stop the bleeding, and see a doctor for a deep or infected wound.
Is the Dwarf snakehead edible?
Yes, the Dwarf snakehead is commonly eaten.
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All data
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Appearance
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Status & sources
Same genus Channa
More from the family Channidae
Want the complete picture on the Dwarf snakehead?
Point your camera at the fish and Fin names the species in seconds. Free, and the Dwarf snakehead is one of 12,519 species in the app.