Body hemispherical, well convex,polished. Colour reddish brown; basal portions of elytra transversely, mouth-parts, antennae, front and middle legs, prosternum and propleura yellowish brown; metasternum, metacoxae and abdomen blackish brown. Head about 2.2 times as broad as long; surface obsoletely microreticulated and with minute scattered punctures; clypeus rounded in front. Pronotum about 3.1 times as broad as long, broadest at the base which is about 1.4 times as broad as anterior breadth; sides rounded and narrowed anteriorly; surface smooth, mostly with fine scattered punctures which are a little more distinct than those on head, provided with a series of punctures along the anterior margin and with a group of punctures along the posterior margin, which are somewhat close and distinct. Elytra about 1.2 times as broad as pronotum, nearly as long as broad, broadest at the basal third; sides rounded; surface smooth, with minute scattered punctures which are nearly the same as those on head.