The Barred knifefish (Steatogenys elegans) is a freshwater fish of the family Hypopomidae that grows up to 29 cm.
Description
The barred knifefish is a knifefish (Rhamphichthyidae) from South America. The species has an elongate, laterally compressed body with dark crossbars and a long, continuous anal fin with which it swims forwards and backwards in undulating movements. It generates a weak electric field to navigate in turbid water and find prey. Nocturnally it searches for insect larvae and small crustaceans. The species is harmless to humans.
Frequently asked questions
How do you recognise the Barred knifefish?
The Barred knifefish has an elongate, eel-like body, is mainly brown and shows a vertical stripes pattern.
Where does the Barred knifefish live?
The Barred knifefish lives in fresh water and is mostly found around mixed bottom.
How big does the Barred knifefish get?
The Barred knifefish grows to a maximum of about 29 cm.
Is the Barred knifefish dangerous to humans?
No, the Barred knifefish is harmless to humans.
Is the Barred knifefish edible?
The Barred knifefish is rarely eaten.
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Appearance
Habitat & distribution
Behaviour & biology
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Status & sources
More from the family Hypopomidae
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