The Congo bichir (Polypterus congicus) is a freshwater fish of the family Polypteridae that grows up to 97 cm.
Description
The Congo bichir is a large, archaic ray-finned fish from fresh waters of Central Africa. The species can reach about 97 cm and has an elongate body armoured with thick rhombic scales and a row of separate finlets along the back instead of a single dorsal fin. With a pair of lung-like, vascularised swim bladders it can gulp air and so survive in low-oxygen water. It lives in streams, lakes and floodplains, including Lake Tanganyika near river mouths, and as a predator hunts fishes and large invertebrates. It is harmless to humans.
Frequently asked questions
How do you recognise the Congo bichir?
The Congo bichir has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Congo bichir live?
The Congo bichir lives in fresh water and is mostly found around sand or mud bottom.
How big does the Congo bichir get?
The Congo bichir grows to a maximum of about 97 cm.
Is the Congo bichir dangerous to humans?
No, the Congo bichir is harmless to humans.
Is the Congo bichir edible?
The Congo bichir is rarely eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Polypterus
More from the family Polypteridae
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