Taxonomic history

Arixyleborus titanus Smith, Beaver & Cognato 2020 (in Smith et al. 2020b): 135.

Diagnosis

5.2 mm long (n = 1); 2.6 times as long as wide. This species is distinguished by the large size; elytral disc with deep transverse saddle-like depression; protibia posterior face flat and unarmed; antennal club broader than tall; and posterolateral carina oblique, granulate.

May be confused with

Arixyleborus granifer

Distribution

China (Yunnan)

Host plants

unknown (Smith et al. 2020b)

DNA data

specimens not available for sequencing