Cambalidae Bollman, 1893
Cambala annulata (Say, 1821)
Cambala cavernicola Pocock, 1894
Cambala cristula Loomis, 1938
Cambala hubrichti Hoffman, 1958
Cambala minor (Bollman, 1888)
Cambala ochra Causey, 1953
Cambala speabia Causey, 1964
Cambala texana Loomis, 1938
Cambala washingtonensis Causey, 1954