Amaurobiidae
Callobius angelus (Chamberlin & Ivie, 1947)
Callobius arizonicus (Chamberlin & Ivie, 1947)
Callobius bennetti (Blackwall, 1846)
Callobius canada (Chamberlin & Ivie, 1947)
Callobius claustrarius (Hahn, 1833)
Callobius deces (Chamberlin & Ivie, 1947)
Callobius enus (Chamberlin & Ivie, 1947)
Callobius gertschi Leech, 1972
Callobius guachama Leech, 1972
Callobius hokkaido Leech, 1971
Callobius hyonasus Leech, 1972
Callobius kamelus (Chamberlin & Ivie, 1947)
Callobius klamath Leech, 1972
Callobius koreanus (Paik, 1966)
Callobius manzanita Leech, 1972
Callobius nevadensis (Simon, 1884)
Callobius nomeus (Chamberlin, 1919)
Callobius olympus (Chamberlin & Ivie, 1947)
Callobius panther Leech, 1972
Callobius paskenta Leech, 1972
Callobius pauculus Leech, 1972
Callobius paynei Leech, 1972
Callobius pictus (Simon, 1884)
Callobius rothi Leech, 1972
Callobius severus (Simon, 1884)
Callobius sierra Leech, 1972
Callobius tamarus (Chamberlin & Ivie, 1947)
Callobius tehama Leech, 1972