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| No. | Valid Name | Author | English Name |
| 1. | Rhizoprionodon acutus | (Rüppell, 1837) | Milk shark |
| 2. | Rhizoprionodon lalandii | (Valenciennes, 1839) | Brazilian sharpnose shark |
| 3. | Rhizoprionodon longurio | (Jordan & Gilbert, 1882) | Pacific sharpnose shark |
| 4. | Rhizoprionodon oligolinx | Springer, 1964 | Grey sharpnose shark |
| 5. | Rhizoprionodon porosus | (Poey, 1861) | Caribbean sharpnose shark |
| 6. | Rhizoprionodon taylori | (Ogilby, 1915) | Australian sharpnose shark |
| 7. | Rhizoprionodon terraenovae | (Richardson, 1836) | Atlantic sharpnose shark |