Subfamily Choraginae
2(1). Eyes elongate-oval in frontal view, with posterior margins closer than anterior margins, frons therefore narrower in posterior region. Body mostly glabrous, less than 2 mm (not yet recorded from Colombia)……………………………………….………… Tribe Choragini
2’. Eyes rounded in frontal view, small, with posterior inner margins not closer than anterior inner margins, frons therefore not narrower in posterior region. Body covered with setae, size variable (Tribe Araecerini) (Figs. 3,
15)…………………………………………………….…. Araecerus DeGeer