| Caiapobrycon tucurui | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Family: | Characidae |
| Genus: | Caiapobrycon L.R. Malabarba & R.P. Vari, 2000 |
| Species: | C. tucurui |
| Binomial name | |
| Caiapobrycon tucurui L. R. Malabarba & Vari, 2000 |
|
Caiapobrycon tucurui is a species of characin fish endemic to the Tocantins River basin in Brazil. A tropical freshwater fish, it is the only member of the Caiapobrycon genus, and is named for the town of Tucuruí. C. tucurui grows to a maximum length of 4.5 centimetres (1.8 in).