Species list for Nannenus
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Nannenus constrictus | (Karsch, 1880) | Catalog | - - |
| 2. Nannenus lyriger | Simon, 1902 | Catalog | - - |
| 3. Nannenus maughami | Prószyński & Deeleman-Reinhold, 2012 | Catalog | - - |
| 4. Nannenus siedleckii | Prószyński & Deeleman-Reinhold, 2012 | Catalog | - - |
| 5. Nannenus syrphus * | Simon, 1902 | Catalog | 2017-09-17 |