| Chocolate chub | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Division: | Teleostei |
| Order: | Cypriniformes |
| Family: | Leuciscidae |
| Genus: | Squalius |
| Species: | S. carinus |
| Binomial name | |
| Squalius carinus | |
The chocolate chub (Squalius carinus) is a species of freshwater ray-finned fish belonging to the family Leuciscidae, the daces, Eurasian minnows and related fishes. The species is endemic to the Lake Isikli basin in Turkey.