n = 10
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Aldrovandia affinis | (Günther, 1877) | Aldrovandia affinis | Halosauridae | Gilbert's halosaurid fish |
| Aldrovandia gracilis | Goode & Bean, 1896 | Aldrovandia gracilis | Halosauridae | |
| Aldrovandia kauaiensis | (Gilbert, 1905) | Aldrovandia phalacra | Halosauridae | Hawaiian halosaurid fish |
| Aldrovandia macrochir | (Günther, 1878) | Halosauropsis macrochir | Halosauridae | Abyssal halosaur |
| Aldrovandia mediorostris | (Günther, 1887) | Aldrovandia mediorostris | Halosauridae | |
| Aldrovandia oleosa | Sulak, 1977 | Aldrovandia oleosa | Halosauridae | |
| Aldrovandia pallida | Goode & Bean, 1896 | Aldrovandia affinis | Halosauridae | Gilbert's halosaurid fish |
| Aldrovandia phalacra | (Vaillant, 1888) | Aldrovandia phalacra | Halosauridae | Hawaiian halosaurid fish |
| Aldrovandia ridgwayi | (Fowler, 1934) | Halosaurus ridgwayi | Halosauridae | |
| Aldrovandia rostrata | (Günther, 1878) | Aldrovandia rostrata | Halosauridae |