Fin's Fish Guide
The Clown knifefish (Chitala chitala) is a freshwater fish of the family Notopteridae that grows up to 122 cm.
Description
The clown knifefish is a large featherback (Notopteridae) from South Asia. The species grows to about 1.2 metres and has a strongly laterally compressed, knife-shaped body with a high back, a long, undulating anal fin merging with the tail and often a row of eyespots along the lower back. It inhabits rivers, lakes, beels, reservoirs, canals and ponds in the lowlands. As a nocturnal predator it hunts aquatic insects, molluscs and small fishes; it can breathe air with its swim bladder. Owing to fishing and habitat loss the species is considered near threatened. It is harmless to humans.
Frequently asked questions
How do you recognise the Clown knifefish?
The Clown knifefish has a flattened, disc-shaped body, is mainly silver-grey and shows a spots pattern. Knife-shaped body with an undulating anal fin and a row of eyespots; nocturnal air-breathing predator.
Where does the Clown knifefish live?
The Clown knifefish lives in fresh water and is mostly found around sand or mud bottom. South Asia; rivers, lakes, reservoirs and ponds in the lowland plains.
How big does the Clown knifefish get?
The Clown knifefish grows to a maximum of about 122 cm. On average the species is around 75 cm.
Is the Clown knifefish dangerous to humans?
No, the Clown knifefish is harmless to humans. None required: this species is harmless to humans.
Is the Clown knifefish edible?
Yes, the Clown knifefish is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Chitala
More from the family Notopteridae
Want the complete picture on the Clown knifefish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Clown knifefish is one of 12,519 species in the app.