Adults reach a length of about 12.5 mm. They have an elongate oval, moderately convex body. The
elytra and ventral surface are dark blackish brown, while the head and
pronotum are much darker. The antennae and tarsi are reddish brown to light reddish brown. Both the dorsal and ventral surfaces have similar dull shining. The dorsal surface is
glabrous, while the ventral surface is covered with fine and short hairs. ==Etymology==