小蠹属1中国新记录种及已知种检索表(象甲科:小蠹亚科)

A new record species of Scolytus Geoffroy(Curculionidae:Scolytinae),with a key to Chinese species

首次报道了采自山东省和黑龙江省的小蠹属Scolytus Geoffroy 1中国新记录种——绒毛小蠹Scolytus pubescens Stark,并提供了该物种的寄主、分布和形态特征描述及图片.根据中国小蠹属昆虫的形态特征编制了检索表.标本现保存于江西农业大学农学院植物保护系.

A new record species of the genus Scolytus Geoffro,Scolytus pubescens Stark,collected from Shandong Province and Heilongjiang Province is reported for the first time,and descriptions and pictures of morphological characteristics,hosts and distributions are provided.According to the morphological characteristics of the genus,a key to Chinese species is given.The specimen materials are deposited in the Department of Plant Protection,School of Agricultural Sciences,Jiangxi Agricultural University.