World Spider Catalog - Names Listing

family: Amaurobiidae
- genus: Amaurobius
  - species: Amaurobius agastus (Chamberlin, 1947)
  - species: Amaurobius barbaricus Leech, 1972
  - species: Amaurobius borealis Emerton, 1909
  - species: Amaurobius dorotheae (Chamberlin, 1947)
  - species: Amaurobius ferox (Walckenaer, 1830)
  - species: Amaurobius hagiellus (Chamberlin, 1947)
  - species: Amaurobius heathi (Chamberlin, 1947)
  - species: Amaurobius latescens (Chamberlin, 1919)
  - species: Amaurobius mathetes (Chamberlin, 1947)
  - species: Amaurobius mephisto (Chamberlin, 1947)
  - species: Amaurobius similis (Blackwall, 1861)
- genus: Arctobius
  - species: Arctobius agelenoides (Emerton, 1919)
- genus: Callobius Chamberlin, 1947
  - species: Callobius angelus (Chamberlin & Ivie, 1947)
  - species: Callobius arizonicus (Chamberlin & Ivie, 1947)
  - species: Callobius bennetti (Blackwall, 1846)
  - species: Callobius canada (Chamberlin & Ivie, 1947)
  - species: Callobius deces (Chamberlin & Ivie, 1947)
  - species: Callobius enus (Chamberlin & Ivie, 1947)
  - species: Callobius kamelus (Chamberlin & Ivie, 1947)
  - species: Callobius nevadensis (Simon, 1884)
  - species: Callobius nomeus (Chamberlin, 1919)
  - species: Callobius olympus (Chamberlin & Ivie, 1947)
  - species: Callobius pictus (Simon, 1884)
  - species: Callobius severus (Simon, 1884)
  - species: Callobius tamarus (Chamberlin & Ivie, 1947)
- genus: Cybaeopsis
  - species: Cybaeopsis macaria (Chamberlin, 1947)
- genus: Pimus Chamberlin, 1947
  - species: Pimus fractus (Chamberlin, 1920)
  - species: Pimus hesperellus Chamberlin, 1947
  - species: Pimus leucus Chamberlin, 1947
  - species: Pimus pitus Chamberlin, 1947
family: Titanoecidae
- genus: Titanoeca
  - species: Titanoeca americana Emerton, 1888
  - species: Titanoeca nivalis Simon, 1874