The Highwatermark catfish (Hypophthalmus marginatus) is a freshwater fish of the family Pimelodidae that grows up to 56 cm.
Description
The highwatermark catfish is a catfish (Pimelodidae) from large rivers of the Amazon and Orinoco basins of South America. The species grows to about 56 cm and has a laterally compressed, silvery body with large eyes, an upturned mouth and long barbels. Unlike most catfishes it filters zooplankton from open water with fine gill rakers. It is a food fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Highwatermark catfish?
The Highwatermark catfish has an elongate, eel-like body and is mainly silver-grey.
Where does the Highwatermark catfish live?
The Highwatermark catfish lives in fresh water and is mostly found around sand or mud bottom.
How big does the Highwatermark catfish get?
The Highwatermark catfish grows to a maximum of about 56 cm.
Is the Highwatermark catfish dangerous to humans?
No, the Highwatermark catfish is harmless to humans.
Is the Highwatermark catfish edible?
Yes, the Highwatermark catfish is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hypophthalmus
More from the family Pimelodidae
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