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| No. | Valid Name | Author | English Name |
| 1. | Pliotrema annae | Weigmann, Gon, Leeney & Temple, 2020 | Anna’s sixgill sawshark |
| 2. | Pliotrema kajae | Weigmann, Gon, Leeney & Temple, 2020 | Kaja’s sixgill sawshark |
| 3. | Pliotrema warreni | Regan, 1906 | Warren’s sixgill sawshark |