| Petulanos | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Family: | Anostomidae |
| Genus: | Petulanos Sidlauskas & Vari, 2008 |
Petulanos is a genus of headstander from South America. There are currently three described species.