n = 2
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Isogomphodon maculipinnis | Poey, 1865 | Carcharhinus brevipinna | Carcharhinidae | Spinner shark |
| Isogomphodon oxyrhynchus | (Valenciennes, 1839) | Isogomphodon oxyrhynchus | Carcharhinidae | Daggernose shark |