The Blotched catfish (Clarias submarginatus) is a freshwater fish of the family Clariidae that grows up to 16 cm.
Description
The Congo walking catfish is an African catfish of the airbreathing catfish family (Clariidae) from the Congo basin in Central Africa. The species grows to about 16 cm and has an elongate, eel-like body with a flattened head, four pairs of barbels and a long dorsal and anal fin. Like other clariids it has an accessory air-breathing organ, with which it can survive in oxygen-poor water and even move over land for short periods. Little is known about its biology. As a bottom searcher it feeds on small invertebrates, insect larvae and detritus. The pectoral and dorsal spines can prick. Owing to a restricted range and threats the species is listed as Vulnerable (VU).
Frequently asked questions
How do you recognise the Blotched catfish?
The Blotched catfish has an elongate, eel-like body, is mainly brown and shows a plain pattern.
Where does the Blotched catfish live?
The Blotched catfish lives in fresh water and is mostly found around sand or mud bottom.
How big does the Blotched catfish get?
The Blotched catfish grows to a maximum of about 16 cm.
Is the Blotched catfish dangerous to humans?
No, the Blotched catfish is harmless to humans.
Is the Blotched catfish edible?
The Blotched catfish is rarely eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Clarias
More from the family Clariidae
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