| Chasmocranus | |
|---|---|
|   | |
| Chasmocranus longior top | |
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Siluriformes | 
| Family: | Heptapteridae | 
| Genus: |  Chasmocranus  C. H. Eigenmann, 1912  | 
| Type species | |
| Chasmocranus longior Eigenmann, 1912  | |
| Species | |
See text  | |
Chasmocranus is a genus of three-barbeled catfishes native to South America.
There are currently 10 recognized species in this genus: [1]