World Spider Catalog - Names Listing

family: Araneidae
- genus: Ursa
  - species: Ursa flavovittata Simon, 1909
  - species: Ursa lunula (Nicolet, 1849)
  - species: Ursa pulchra Simon, 1895
  - species: Ursa turbinata Simon, 1895
  - species: Ursa vittigera Simon, 1895