Xylotrechus tephrinus Holzschuh 2009

Holzschuh 2009. Description of 59 new species and four new genera of longhorn beetles from the Oriental and Palaearctic regions, mainly from Laos, Borneo, and China (Coleoptera, Cerambycidae). Entomologica Basiliensia, 31, December 28 2009: 267-358