| Trigonostigma | |
|---|---|
| Harlequin rasbora, Trigonostigma heteromorpha | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Genus: |
Trigonostigma Kottelat & K. E. Witte, 1999 |
| Type species | |
|
Rasbora heteromorpha Duncker, 1904 |
|
Trigonostigma is a genus of small cyprinid fish found in Southeast Asia. These social, colorful freshwater fish are often kept in aquariums.
There are currently four recognized species in this genus: