- family: Atypidae
- family: Cyrtaucheniidae
- genus: Cyrtauchenius
- species: Cyrtauchenius artifex (Simon, 1889)
- species: Cyrtauchenius bedeli Simon, 1881
- species: Cyrtauchenius bicolor (Simon, 1889)
- species: Cyrtauchenius castaneiceps (Simon, 1889)
- species: Cyrtauchenius dayensis Simon, 1881
- species: Cyrtauchenius inops (Simon, 1889)
- species: Cyrtauchenius latastei Simon, 1881
- species: Cyrtauchenius luridus Simon, 1881
- species: Cyrtauchenius maculatus (Simon, 1889)
- species: Cyrtauchenius structor (Simon, 1889)
- species: Cyrtauchenius terricola (Lucas, 1846)
- species: Cyrtauchenius vittatus Simon, 1881
- family: Nemesiidae