Megacerus

Head short and broad, densely micropunctulate, frons with impunctate median carina; distance between base of eyes 0.27× as wide as eye width; ocular sinus about 0.71× width of eye; posterior margin of eye protruding from adjacent surfaces. Pronotum subconical, without lateral carina; disc convex, densely foveolate, basal lobe with mesal impunctate sulcus. Elytra and pronotum with less dense pubescence; body with dense white pubescence elsewhere. Pygidium with median glabrous longitudinal line connected with a median glabrous transverse line forming a “T”. Abdomen more or less telescoped, 5th sternite deeply emarginated. Lateral lobes of male genitalia fused, wider than apex of median lobe, with apical setae and median flap in ventral view.

Literature