The beetle is 2.35–2.81 mm long. It has a dark ferruginous body with light ferruginous antennae and a black pronotum. The body is elongate with a pronounced constriction between the pronotum and elytra in dorsal view, and is dorsally convex in profile. The rostrum features a central ridge and a pair of indistinct submedian ridges, with the intervening furrows containing rows of coarse punctures and erect scales. The epistome bears a transverse, irregular ridge. The pronotum has subparallel sides in the basal half, rounding anteriorly into a faint subapical constriction. Its disc is densely punctate with nearly smooth interspaces, each puncture containing a small recumbent seta.[1]
The elytra display striae marked by small punctures, each with a minute seta. The intervals are flat and nearly glabrous, with a few scattered punctures. The sutural intervals contain an additional row of punctures. The elytral apex is pointed, densely and coarsely punctate, with an incised suture. The femora have a crenate anteroventral ridge, and the metafemur bears a subapical stridulatory patch. The dorsal edge of the tibiae shows a subbasal angulation and is dentate in both the pro- and mesotibiae. Abdominal ventrites 1 and 2 are weakly concave to flat and nearly glabrous, with sparse erect scales. Ventrite 5 is flat, subglabrous at the base, sparsely punctate and microreticulate at the apex, and bears sparse erect scales.[1]
The penis has subparallel sides that slightly diverge toward a subtruncate apex with a median triangular extension. The endophallus contains numerous coarse denticles and a pair of apical sclerites. The transfer apparatus is digiform and slightly curved. The apodemes are 2.5 times the length of the penis body and the ductus ejaculatorius lacks a distinct bulbus.[1]
In females, the rostrum is nearly glabrous dorsally, with a submedian row of coarse punctures, subapical punctation, and sparse rows of subrecumbent scales on the sublateral areas. The epistome is simple and the elytral apex is unmodified.[1]
