n = 7
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Genidens barbus | (Lacepède, 1803) | Genidens barbus | Ariidae | White sea catfish |
| Genidens cuvieri | Castelnau, 1855 | Genidens genidens | Ariidae | Guri sea catfish |
| Genidens genidens | (Cuvier, 1829) | Genidens genidens | Ariidae | Guri sea catfish |
| Genidens granulosus | Castelnau, 1855 | Genidens genidens | Ariidae | Guri sea catfish |
| Genidens machadoi | (Miranda Ribeiro, 1918) | Genidens machadoi | Ariidae | |
| Genidens planifrons | (Higuchi, Reis & Araújo, 1982) | Genidens planifrons | Ariidae | |
| Genidens valenciennesii | Bleeker, 1858 | Genidens genidens | Ariidae | Guri sea catfish |