The Swordtail characin (Corynopoma riisei) is a freshwater fish of the family Characidae that grows up to 5 cm.
Description
The swordtail characin is a small characin from fresh water of northern South America, in Colombia, Venezuela and Trinidad. The species grows to about 5 cm and has a slender, silvery body. Remarkably, the male bears a long, paddle-tipped stalk on the gill cover that he waves like a 'flag' before the female during courtship. It schools in clear streams and feeds on insects, small zooplankton and algae. The fish is popular in the aquarium hobby. The IUCN has not evaluated the species.
Frequently asked questions
How do you recognise the Swordtail characin?
The Swordtail characin has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.
Where does the Swordtail characin live?
The Swordtail characin lives in fresh water and is mostly found around open water.
How big does the Swordtail characin get?
The Swordtail characin grows to a maximum of about 5 cm.
Is the Swordtail characin dangerous to humans?
No, the Swordtail characin is harmless to humans.
Is the Swordtail characin edible?
The Swordtail characin is not usually eaten.
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Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Characidae
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