Chrysomelidae Latreille, 1802
Diachus aeruginosus J. L. LeConte, 1880
Diachus auratus (Fabricius, 1801)
Diachus catarius (Suffrian, 1852)
Diachus chlorizans (Suffrian, 1852)
Diachus erasus J. L. LeConte, 1880
Diachus levis (Haldeman, 1849)
Diachus luscus (Suffrian, 1858)
Diachus pallidicornis (Suffrian, 1867)
Diachus squalens (Suffrian, 1852)
Diachus subopacus Schaeffer, 1906
