| Potamorhina | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Family: | Curimatidae |
| Genus: | Potamorhina Cope, 1878 |
Potamorhina is a genus of toothless characin from South America. There are currently five species in this genus.