Species list for Flacillula
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Flacillula albofrenata | (Simon, 1905) | Catalog | - - |
| 2. Flacillula incognita | Żabka, 1985 | Catalog | - - |
| 3. Flacillula lubrica * | (Simon, 1901) | Catalog | - - |
| 4. Flacillula minuta | (Berland, 1929) | Catalog | 2017-08-08 |
| 5. Flacillula nitens | Berry, Beatty & Prószyński, 1997 | Catalog | - - |
| 6. Flacillula purpurea | (Dyal, 1935) | Catalog | - - |