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| No. | Valid Name | Author | English Name |
| 1. | Aristostomias grimaldii | Zugmayer, 1913 | |
| 2. | Aristostomias lunifer | Regan & Trewavas, 1930 | |
| 3. | Aristostomias polydactylus | Regan & Trewavas, 1930 | |
| 4. | Aristostomias scintillans | (Gilbert, 1915) | Shiny loosejaw |
| 5. | Aristostomias tittmanni | Welsh, 1923 | Loosejaw |
| 6. | Aristostomias xenostoma | Regan & Trewavas, 1930 |