The Glass knifefish (Distocyclus conirostris) is a freshwater fish of the family Sternopygidae that grows up to 50 cm.
Description
The glass knifefish is a weakly electric knifefish (Sternopygidae) from fresh water of the Amazon and Orinoco basins in South America. The species grows to about 50 cm and has an elongate, rearward-tapering, partly translucent body with a long anal fin along the belly with which it swims forwards and backwards. With a weak electric organ it explores its surroundings at night; the current cannot be felt by humans. It hunts small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Glass knifefish?
The Glass knifefish has an elongate, eel-like body and is mainly silver-grey.
Where does the Glass knifefish live?
The Glass knifefish lives in fresh water and is mostly found around mixed bottom.
How big does the Glass knifefish get?
The Glass knifefish grows to a maximum of about 50 cm.
Is the Glass knifefish dangerous to humans?
No, the Glass knifefish is harmless to humans.
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Appearance
Habitat & distribution
Behaviour & biology
For anglers
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Status & sources
More from the family Sternopygidae
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