Genus Oides Weber

Oides Weber, 1801: 26 (type species: Chrosomela bipunctata Fabricius, 1781).

Adorium Fabricius, 1801: 409 (type species: Chrosomela bipunctata Fabricius, 1781). Isosoma Billberg, 1820: 56 (type species: Chrysomela concolor Fabricius, 1781).

Callipepla Dejean, 1836: 399 (type species: Adorium posticum Boisduval, 1835).

Rhombopalpa Chevrolat, 1836: 375 (type species: Adorium decempunctatum Billberg, 1808). Ochralea Chevrolat, 1836: 375 (type species: Adorium flavum Olivier, 1807).

Boisduvalia Montrouzier, 1856: 72 (type species: Galeruca sexlineata Montrouzier, 1856). Botanoctona Fairmaire, 1877: 185 (type species: Botanoctona pallidocincta Fairmaire, 1877).

Diagnosis. Oides Weber can be recognized by combination of the following characters: last abdominal ventrite of male with a distinct rectangular depression, distinctly separated antennal insertions posterior to anterior margins of eyes, bifid tarsal claws, open anterior coxal cavities, and inferior elytral epipleuron.