Brachyplatystoma vaillantii
| Brachyplatystoma vaillantii | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Pimelodidae |
| Genus: | Brachyplatystoma |
| Species: | B. vaillantii
|
| Binomial name | |
| Brachyplatystoma vaillantii (Valenciennes, 1840)
| |
| Synonyms | |
| |
Brachyplatystoma vaillantii, the Laulao catfish or piramuta, is a species of catfish of the family Pimelodidae that is native to Amazon and Orinoco River basins and major rivers of the Guianas and northeastern Brazil.[1][2]
Distribution
It is a much widespread species that is found rivers and estuaries of Amazon and Orinoco watersheds, Guianas and northeastern Brazil.[2]
Description
It grows to a length of 150 cm.[1] Dorsum dark to light grey or brown, no spots or stripes. Ventrum much paler to give striking counter shading.[3]
It is entirely piscivorous preying on loricariids and other bottom-dwelling fish.[3]
Ecology
It is found in both freshwater and brackish water systems. It is a demersal potamodromous fish commonly inhabits muddy waters and deeper, flowing channels. Juveniles and sub adults are migratory.[2]
References
- ^ a b Froese, Rainer; Pauly, Daniel (eds.). "Brachyplatystoma vaillantii". FishBase. June 2020 version.
- ^ a b c "Cat-eLog - Pimelodidae - Brachyplatystoma vaillantii". Planet Catfish. Retrieved 2020-06-02.
- ^ a b "Brachyplatystoma aillantii (VALENCIENNES, 1840) - Piramuta". Seriously Fish. Retrieved 2020-06-02.