| Species | Author | Last updated | Links | |
|---|---|---|---|---|
| 1 | Nihoa annulata | (Kulczyński, 1908) | - | Detail |
| 2 | Nihoa annulipes | (Thorell, 1881) | - | Detail |
| 3 | Nihoa aussereri | (L. Koch, 1874) | - | Detail |
| 4 | Nihoa bisianumu | Raven, 1994 | - | Detail |
| 5 | Nihoa courti | Raven, 1994 | - | Detail |
| 6 | Nihoa crassipes | (Rainbow, 1898) | - | Detail |
| 7 | Nihoa gressitti | Raven, 1994 | - | Detail |
| 8 | Nihoa gruberi | Raven, 1994 | - | Detail |
| 9 | Nihoa hawaiiensis | (Raven, 1988) | - | Detail |
| 10 | Nihoa itakara | Raven, 1994 | - | Detail |
| 11 | Nihoa kaindi | Raven, 1994 | - | Detail |
| 12 | Nihoa karawari | Raven, 1994 | - | Detail |
| 13 | Nihoa lambleyi | Raven, 1994 | - | Detail |
| 14 | Nihoa madang | Raven, 1994 | - | Detail |
| 15 | Nihoa mahina type species | Churchill & Raven, 1992 | - | Detail |
| 16 | Nihoa maior | (Kulczyński, 1908) | - | Detail |
| 17 | Nihoa mambulu | Raven, 1994 | - | Detail |
| 18 | Nihoa pictipes | (Pocock, 1898) | 2020-09-15 | Detail |
| 19 | Nihoa raleighi | Raven, 1994 | - | Detail |
| 20 | Nihoa tatei | Raven, 1994 | - | Detail |
| 21 | Nihoa vanuatu | Raven, 1994 | - | Detail |
| 22 | Nihoa variata | (Thorell, 1881) | - | Detail |
| 23 | Nihoa verireti | Raven, 1994 | - | Detail |