Species list for Calathotarsus
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Calathotarsus coronatus * | Simon, 1903 | Catalog | - - |
| 2. Calathotarsus fangioi | Ferretti, Soresi, González & Arnedo, 2019 | Catalog | 2019-10-25 |
| 3. Calathotarsus gigas | Montenegro & Aguilera, 2024 | Catalog | 2024-12-27 |
| 4. Calathotarsus pihuychen | Goloboff, 1991 | Catalog | - - |
| 5. Calathotarsus simoni | Schiapelli & Gerschman, 1975 | Catalog | 2019-10-25 |