Curculionidae Latreille, 1802
Diasthetus antiquus Hustache, A., 1938
Diasthetus ater Champion, G.C., 1907
Diasthetus atratus Casey, T.L., 1922
Diasthetus aurichalceus Hustache, A., 1938
Diasthetus aztecus Champion, G.C., 1907
Diasthetus basalis Faust, J., 1894
Diasthetus bidentatus Champion, G.C., 1907
Diasthetus bromeliarum Champion, G.C., 1917
Diasthetus castaneus Champion, G.C., 1907
Diasthetus cobaltinus Casey, T.L., 1922
Diasthetus coeruleus Hustache, A., 1938
Diasthetus corynthius Hustache, A., 1938
Diasthetus crassiusculus Heller, 1924
Diasthetus cupreus Casey, T.L., 1922
Diasthetus cyanipes Hustache, A., 1938
Diasthetus enormis Casey, T.L., 1922
Diasthetus erythroderes Champion, G.C., 1907
Diasthetus eurhinoides Champion, G.C., 1907
Diasthetus gracilirostris Champion, G.C., 1907
Diasthetus hirtimanus Champion, G.C., 1909
Diasthetus humeronotatus Champion, G.C., 1907
Diasthetus humerosus Champion, G.C., 1907
Diasthetus hyacinthus Casey, T.L., 1922
Diasthetus impressipennis Champion, G.C., 1907
Diasthetus interruptus Champion, G.C., 1907
Diasthetus interstitialis Hustache, A., 1938
Diasthetus longiclavus Hustache, A., 1938
Diasthetus longulus Casey, T.L., 1922
Diasthetus lucens Hustache, A., 1938
Diasthetus marshalli Heller, 1924
Diasthetus mexicanus Champion, G.C., 1907
Diasthetus micans Boheman, C.H. in Schönherr, C.J., 1836
Diasthetus obliquus Champion, G.C., 1907
Diasthetus pallidipennis Champion, G.C., 1907
Diasthetus parellinus Hustache, A., 1938
Diasthetus politus Hustache, A., 1938
Diasthetus ruficollis Champion, G.C., 1907
Diasthetus rufipennis Champion, G.C., 1907
Diasthetus sanguinicollis Champion, G.C., 1907
Diasthetus smaragdinus Hustache, A., 1938
Diasthetus splendens Casey, T.L., 1922
Diasthetus sulcipennis Champion, G.C., 1907
Diasthetus superbus Champion, G.C., 1907
Diasthetus tumidus Pascoe, F.P., 1889
Diasthetus violaceus Champion, G.C., 1907