The Beni rivulus (Anablepsoides beniensis) is a freshwater fish of the family Rivulidae that grows up to 4 cm.
Description
The Beni rivulus is a small killifish from fresh water of the upper Amazon and Beni basins of South America. The species reaches only about 4 cm and has a slender, elongate body; males have fine red and blue spots and accents, while females are an inconspicuous brown. It lives in small, shallow forest pools and streams and can 'jump' short distances over moist ground. It feeds on small invertebrates and insect larvae. The fish appears in the aquarium hobby. The IUCN has not evaluated the species.
Frequently asked questions
How do you recognise the Beni rivulus?
The Beni rivulus has an elongate, eel-like body, is mainly red-orange and shows a spots pattern.
Where does the Beni rivulus live?
The Beni rivulus lives in fresh water and is mostly found around mixed bottom.
How big does the Beni rivulus get?
The Beni rivulus grows to a maximum of about 4 cm.
Is the Beni rivulus dangerous to humans?
No, the Beni rivulus is harmless to humans.
Is the Beni rivulus edible?
The Beni rivulus is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Anablepsoides
More from the family Rivulidae
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