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| No. | Valid Name | Author | English Name |
| 1. | Hemitriakis abdita | Compagno & Stevens, 1993 | Deepwater sicklefin hound shark |
| 2. | Hemitriakis complicofasciata | Takahashi & Nakaya, 2004 | |
| 3. | Hemitriakis falcata | Compagno & Stevens, 1993 | Sicklefin hound shark |
| 4. | Hemitriakis indroyonoi | White, Compagno & Dharmadi, 2009 | Indonesian Houndshark |
| 5. | Hemitriakis japanica | (Müller & Henle, 1839) | Japanese topeshark |
| 6. | Hemitriakis leucoperiptera | Herre, 1923 | Whitefin topeshark |