Fin's Fish Guide
The Biajaca (Nandopsis tetracanthus) is a brackish-water fish of the family Cichlidae that grows up to 20 cm.
Endemic to Cuba, in fast-flowing rivers and lakes, preferably among plants; also in brackish river mouths.
Description
The Cuban cichlid, locally called biajaca, is a cichlid endemic to Cuba. The species reaches about 20 cm and has a deep, laterally compressed, silvery-grey body with dark blotches and blue speckles. It lives in both fast-flowing rivers and lakes, preferably among plants, and is also found in brackish river mouths. As a predator it feeds on worms, small fishes, shrimps and aquatic insects. As a substrate spawner the species defends a territory and both parents tend the brood. It is of local fishery value and is harmless to humans.
Frequently asked questions
How do you recognise the Biajaca?
The Biajaca has a flattened, disc-shaped body, is mainly silver-grey and shows a spots pattern. Cuban cichlid that lives in both fresh and brackish water; substrate brooder with parental care.
Where does the Biajaca live?
The Biajaca lives in brackish water and is mostly found around mixed bottom. Endemic to Cuba, in fast-flowing rivers and lakes, preferably among plants; also in brackish river mouths.
How big does the Biajaca get?
The Biajaca grows to a maximum of about 20 cm.
Is the Biajaca dangerous to humans?
No, the Biajaca is harmless to humans. None required: this species is harmless to humans.
Is the Biajaca edible?
Yes, the Biajaca is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Nandopsis
More from the family Cichlidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Biajaca is one of 12,519 species in the app.