Tricorynini White, 1971

Cryptorama Fall, 1905: 211, 256. Type species Catorama holosericea LeConte, 1878 (N, Nt). Peridorcatoma Lepesme, 1947: 222 . Type species Pseudodorcatoma dufaui Pic, 1909 .

Rhamna Peyerimhoff de Fontenelle, 1913: 518 . Type species Rhamna semen Peyerimhoff de Fontenelle, 1913 (E, P).

Stichtoptychus Fall, 1905: 211, 258. Type species Stichtoptychus agonus Fall, 1905 (N, Nt, F).

Tricorynus Waterhouse, 1849: lxviii. Type species Tricorynus zeae Waterhouse, 1849 (E, N, Nt, P). Cathorama Gemminger et Harold, 1869: 1784 . Type species Catorama tabaci Guérin-Méneville, 1850 . Catorama Guérin-Méneville, 1850: 431 . Type species Catorama tabaci Guérin-Méneville, 1850 . Hemiptychus LeConte, 1865: 239 . Type species Hemiptychus punctatus LeConte, 1865 .

Xylotheca Reitter, 1897: 204 . Type species Xylotheca meieri Reitter, 1897 .