Ommexechidae Bolívar, 1884
Clarazella ampla (Rehn, J.A.G., 1918)
Clarazella bimaculata (Giglio-Tos, 1894)
Clarazella patagona Pictet & Saussure, 1887
Clarazella quadrata (Rehn, J.A.G., 1941)
Clarazella signatifemora Piza Jr., 1978
