Male: Head little narrower than pronotum, with distinct sutures; antennae with 9+? segments, first segment stout, clubbed, not longer than the interspace between scrobes; third and fourth segments subequal in length. Pronotum transverse, anterior margin truncate, the anterior angles obtuse, posterior margin broadly rounded, lateral margins parallel; prozona feebly tumid, with very fine longitudinal median sulus. Elytra ample, with a strongly marked carina on the basal half of lateral margings; surface of elytra almost smooth, with very indistinct and sparse puncturations. Wings longer than the elytra. Legs long and slender. Abdomen depressed, widened about the middle; glandular collosities very distinct in the third and fourth abdominal tergites; the tenth abdominal tergite very short and wide, the lateral margins gradually divergented backwards, epiproct very short and strongly transverse, with two more or less distinct lateral spinulae. Forceps remote at the base, each branch armed with a cristaeform tooth on the dorsal surface of basal part, the inner lower margin with well developed sharp triangular tooth, and with feeble denticulation between this tooth and the basa of the forceps; in lateral view the protion beyond the basal tooth is concave.
Female unknown.
General coloration shining brownish-black. Elytra purplish-red.
Length of body 12.0mm; length of forceps 7.0mm.