Fin's Fish Guide
The Asiatic knifefish (Notopterus notopterus) is a brackish-water fish of the family Notopteridae that grows up to 60 cm.
Description
The bronze featherback is a freshwater fish of the featherback family (Notopteridae) from South and Southeast Asia. The species grows to about 60 cm and has a strongly compressed, knife-shaped body with a long anal fin that merges seamlessly into the caudal fin; the dorsal fin is greatly reduced. It lives in clear streams, lakes, canals and floodplains and sometimes enters brackish water. As a nocturnal predator it hunts small fishes and invertebrates and can breathe air with a modified swim bladder. The species is fished commercially and is harmless to humans.
Frequently asked questions
How do you recognise the Asiatic knifefish?
The Asiatic knifefish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Knife-shaped body with a long anal fin fused with the tail; can breathe air.
Where does the Asiatic knifefish live?
The Asiatic knifefish lives in brackish water and is mostly found around sand or mud bottom. Freshwater of South and Southeast Asia.
How big does the Asiatic knifefish get?
The Asiatic knifefish grows to a maximum of about 60 cm. On average the species is around 25 cm.
Is the Asiatic knifefish dangerous to humans?
No, the Asiatic knifefish 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 Asiatic knifefish edible?
Yes, the Asiatic knifefish is commonly eaten.
More photos
Want the complete picture on the Asiatic knifefish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Asiatic knifefish is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Notopteridae
Want the complete picture on the Asiatic knifefish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Asiatic knifefish is one of 12,519 species in the app.