Robust, reddish-brown, sparsely clothed with fulvous and white pubescence. Head coarsely, rather densely punctured, sparsely clothed with recumbent white hairs; antennae slightly longer than the body ( ♀ ), segments bicolored, basal portion of each segment clothed with white pubescence, apex glabrous or finely clothed with brownish hairs; scape moderately stout, second segment about one-fifth as long as scape, third segment slightly less than half as long as scape, remaining segments diminishing gradually in length toward apex.