The Blackfin woodcat (Auchenipterus nigripinnis) is a freshwater fish of the family Auchenipteridae that grows up to 20 cm.
Description
The Blackfin woodcat is a driftwood catfish (Auchenipteridae) from fresh water of the Parana and La Plata basins in South America. The species grows to about 20 cm and has an elongate, grey-brown body with a flat head, barbels and an adipose fin. As a nocturnal bottom-dweller it shelters by day in cavities and under wood and hunts insects, small fish and invertebrates by night; fertilisation is internal. The stout, sharp dorsal and pectoral spines can give a puncture wound when handled.
Frequently asked questions
How do you recognise the Blackfin woodcat?
The Blackfin woodcat has an elongate, eel-like body and is mainly brown.
Where does the Blackfin woodcat live?
The Blackfin woodcat lives in fresh water and is mostly found around sand or mud bottom.
How big does the Blackfin woodcat get?
The Blackfin woodcat grows to a maximum of about 20 cm.
Is the Blackfin woodcat dangerous to humans?
The Blackfin woodcat can cause injury; handle it with care.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Auchenipterus
More from the family Auchenipteridae
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