n = 9
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Aristostomias brattstroemii | Koefoed, 1956 | Pachystomias microdon | Stomiidae | Smalltooth dragonfish |
| Aristostomias grimaldii | Zugmayer, 1913 | Aristostomias grimaldii | Stomiidae | |
| Aristostomias lunifer | Regan & Trewavas, 1930 | Aristostomias lunifer | Stomiidae | |
| Aristostomias photodactylus | Beebe, 1933 | Aristostomias lunifer | Stomiidae | |
| Aristostomias polydactylus | Regan & Trewavas, 1930 | Aristostomias polydactylus | Stomiidae | |
| Aristostomias scintillans | (Gilbert, 1915) | Aristostomias scintillans | Stomiidae | Shiny loosejaw |
| Aristostomias tittmanni | Welsh, 1923 | Aristostomias tittmanni | Stomiidae | Loosejaw |
| Aristostomias uncodentatus | Borodin, 1930 | Flagellostomias boureei | Stomiidae | Longbarb dragonfish |
| Aristostomias xenostoma | Regan & Trewavas, 1930 | Aristostomias xenostoma | Stomiidae |