Family: Nemesiidae Simon, 1889
| Genus | Author | Action | Last updated |
|---|---|---|---|
| 1. Amblyocarenum | Simon, 1892 | |  | Species | Catalog | 2020-06-19 |
| 2. Brachythele | Ausserer, 1871 | | | Species | Catalog | 2020-06-22 |
| 3. Calisoga | Chamberlin, 1937 | | | Species | Catalog | 2020-06-19 |
| 4. Chaco | Tullgren, 1905 | | | Species | Catalog | 2020-06-22 |
| 5. Chilelopsis | Goloboff, 1995 | | | Species | Catalog | 2020-06-22 |
| 6. Damarchilus | Siliwal, Molur & Raven, 2015 | | | Species | Catalog | 2020-06-22 |
| 7. Diplothelopsis | Tullgren, 1905 | | | Species | Catalog | 2020-06-22 |
| 8. Flamencopsis | Goloboff, 1995 | | | Species | Catalog | 2020-06-22 |
| 9. Gravelyia | Mirza & Mondal, 2018 | | | Species | Catalog | 2018-09-01 |
| 10. Hermachura | Mello-Leitão, 1923 | | | Species | Catalog | 2020-06-22 |
| 11. Iberesia | Decae & Cardoso, 2006 | | | Species | Catalog | 2020-07-05 |
| 12. Longistylus | Indicatti & Lucas, 2005 | | | Species | Catalog | 2020-06-22 |
| 13. Lycinus | Thorell, 1894 | | | Species | Catalog | 2020-06-22 |
| 14. Mexentypesa | Raven, 1987 | | | Species | Catalog | 2020-06-19 |
| 15. Nemesia | Audouin, 1826 | | | Species | Catalog | 2020-07-05 |
| 16. Neostothis | Vellard, 1925 | | | Species | Catalog | 2020-06-22 |
| 17. Prorachias | Mello-Leitão, 1924 | | | Species | Catalog | 2020-06-22 |
| 18. Psalistopoides | Mello-Leitão, 1934 | | | Species | Catalog | 2020-06-22 |
| 19. Pselligmus | Simon, 1892 | | | Species | Catalog | 2020-06-22 |
| 20. Rachias | Simon, 1892 | | | Species | Catalog | 2020-06-22 |
| 21. Raveniola | Zonstein, 1987 | | | Species | Catalog | 2020-11-24 |
| 22. Sinopesa | Raven & Schwendinger, 1995 | | | Species | Catalog | 2020-06-22 |