The Weddell's thorny catfish (Anadoras weddellii) is a freshwater fish of the family Doradidae that grows up to 15 cm.
Description
The Weddell's thorny catfish is a thorny catfish (Doradidae) from slow-flowing fresh water of the Amazon basin in South America. The species grows to about 13 cm and has a sturdy, dark body with a row of bony, thorned plates along the flank and strong barbels; by vibrating its swim bladder it makes a grunting sound. As a nocturnal bottom-dweller it shelters by day under wood and roots and searches at night for snails, insect larvae and detritus. The stout, serrated pectoral and dorsal spines can give a painful puncture wound when handled.
Frequently asked questions
How do you recognise the Weddell's thorny catfish?
The Weddell's thorny catfish has an elongate, eel-like body and is mainly brown.
Where does the Weddell's thorny catfish live?
The Weddell's thorny catfish lives in fresh water and is mostly found around sand or mud bottom.
How big does the Weddell's thorny catfish get?
The Weddell's thorny catfish grows to a maximum of about 15 cm.
Is the Weddell's thorny catfish dangerous to humans?
The Weddell's thorny catfish can cause injury; handle it with care.
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Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Doradidae
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