Species list for Sidymella
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Sidymella angularis | (Urquhart, 1885) | Catalog | - - |
| 2. Sidymella angulata | (Urquhart, 1885) | Catalog | - - |
| 3. Sidymella benhami | (Hogg, 1910) | Catalog | - - |
| 4. Sidymella bicuspidata | (L. Koch, 1874) | Catalog | - - |
| 5. Sidymella excavata | Machado & Guzati, 2019 | Catalog | 2019-06-05 |
| 6. Sidymella furcillata | (Keyserling, 1880) | Catalog | 2019-06-05 |
| 7. Sidymella hirsuta | (L. Koch, 1874) | Catalog | - - |
| 8. Sidymella jordanensis | (Soares, 1944) | Catalog | - - |
| 9. Sidymella kochi | (Simon, 1908) | Catalog | - - |
| 10. Sidymella kolpogaster | (Lise, 1973) | Catalog | 2019-06-05 |
| 11. Sidymella lampei | (Strand, 1913) | Catalog | - - |
| 12. Sidymella lobata | (L. Koch, 1874) | Catalog | - - |
| 13. Sidymella longipes | (L. Koch, 1874) | Catalog | - - |
| 14. Sidymella longispina | (Mello-Leitão, 1943) | Catalog | 2019-06-05 |
| 15. Sidymella lucida * | (Keyserling, 1880) | Catalog | 2019-06-05 |
| 16. Sidymella marmorata | Machado & Guzati, 2019 | Catalog | 2019-06-05 |
| 17. Sidymella nigripes | (Mello-Leitão, 1947) | Catalog | 2019-06-05 |
| 18. Sidymella rubrosignata | (L. Koch, 1874) | Catalog | - - |
| 19. Sidymella sigillata | (Mello-Leitão, 1941) | Catalog | - - |
| 20. Sidymella trapezia | (L. Koch, 1874) | Catalog | - - |