Species list for Unicorn
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Unicorn argentina | (Mello-Leitão, 1940) | Catalog | - - |
| 2. Unicorn catleyi * | Platnick & Brescovit, 1995 | Catalog | - - |
| 3. Unicorn chacabuco | Platnick & Brescovit, 1995 | Catalog | - - |
| 4. Unicorn huanaco | Platnick & Brescovit, 1995 | Catalog | - - |
| 5. Unicorn sikus | González, Corronca & Cava, 2010 | Catalog | - - |
| 6. Unicorn socos | Platnick & Brescovit, 1995 | Catalog | - - |
| 7. Unicorn toconao | Platnick & Brescovit, 1995 | Catalog | - - |