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Assamese snakehead (Channa stewartii) — Channidae

Assamese snakehead

Channa stewartii
Family: Channidae

The Assamese snakehead (Channa stewartii) is a freshwater fish of the family Channidae that grows up to 30 cm.

Length
29.7 cm
Water
Freshwater
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Asia: India, Nepal, Andaman Is.
Edibility
Commonly eaten

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Description

The Assamese snakehead is a snakehead (Channidae) from clear mountain streams and rivers of northeastern India and the Himalayan foothills. The species grows to about 30 cm and has an elongate body with a flattened head and a handsome pattern of orange and blue spots on the flank. Thanks to an air-breathing organ it tolerates oxygen-poor water. As a predator it lurks among water plants and seizes small fish, crustaceans and insects; the parents guard the brood. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Assamese snakehead?

The Assamese snakehead has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Assamese snakehead live?

The Assamese snakehead lives in fresh water and is mostly found around mixed bottom. Asia: India, Nepal, Andaman Is.

How big does the Assamese snakehead get?

The Assamese snakehead grows to a maximum of about 30 cm.

Is the Assamese snakehead dangerous to humans?

No, the Assamese snakehead 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 Assamese snakehead edible?

Yes, the Assamese snakehead is commonly eaten.

More photos

Assamese snakehead (Channa stewartii) — Channidae — 2
iNaturalist ((c) Sumit Das, some rights reserved (CC BY-NC))
Assamese snakehead (Channa stewartii) — Channidae — 3
iNaturalist ((c) Phalee BMC, some rights reserved (CC BY-NC))
Assamese snakehead (Channa stewartii) — Channidae — 4
iNaturalist ((c) Parth H, some rights reserved (CC BY-NC))
Assamese snakehead (Channa stewartii) — Channidae — 5
iNaturalist ((c) H L Ooi, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Assamese snakehead sourced
Scientific name
Channa stewartii
Family
Channidae

Appearance

Size class
Medium verified
Max length (cm)
29.7 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Asia: India, Nepal, Andaman Is. sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
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. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Channa

More from the family Channidae

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