- family: Amaurobiidae
- genus: Amaurobius
- genus: Callobius
- 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)