Key to genera of Oxycoleini

1. Elytra not dehiscent along suture (e.g. Figs 1–4) (at most, slightly dehiscent near apex).............................. 2

- Elytra dehiscent along suture (e.g., Figs 8–21).............................................................. 3

2(1). Elytral apex rounded (Fig. 1)......................................................... Tethlimmena Bates, 1872

- Elytral apex sinuous (Figs. 2–3)........................................................... Wappesia gen. nov.

3(1). Scape without apical projection.................................................... Oxycoleus Lacordaire, 1869

- Scape with apical projection..................................... Equescollum Nascimento, Botero & Lezama, 2019