危害壁蜂的我国毛爪螨科1新纪录属、种一平岛氏毛爪螨（Chaetodactylus hirashimai Kurosa，1987）（蜱螨亚纲：疥螨目）

Chaetodactylus hirashimai Kurosa, 1987, a newly recorded species and genus of the family Chaetodactylidae （Acari, Sarcoptiformes） from China, which harmful to Osmia bees

记述在我国山东省栖霞县壁蜂巢中发现的1新纪录属、新纪录种螨类：平岛氏毛爪螨Chaetodactylus hirashimai Kurosa，1987，对其形态特征进行了描述，并对该科、属的分类研究现状和对壁蜂的危害进行了简要介绍。

A newly recorded species and genus of the family Chaetodactylidae from China, Chaetodactylus hirashimai Kurosa, 1987 was reported. The morphological characters based on the specimens collected in the nest of Osmia from Xicheng Village, Qixia County, Shandong Province, China were described. The status of the taxonomic study on this species, genus and family, and their harmful effects on Osmia bees were reviewed briefly.