The new species is allied to D. chinensis Araki, 1942, but differs from the latter by terminal segment of maxillary paplus rather broad, mesosternum with coxal lines, elytra entirely orange.
,新种与分布在西
D.chinensis Araki,1942近似,二
主要区别是:前
须末节非常宽,有中足基节线,
翅整个红棕色;