| Phalloptychus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cyprinodontiformes |
| Family: | Poeciliidae |
| Genus: |
Phalloptychus C. H. Eigenmann, 1907 |
Phalloptychus is a genus of poeciliids native to eastern and southern Brazil, northern Argentina, Paraguay and Uruguay.
There are currently two recognized species in this genus: