血革螨属一新种(蜱螨亚纲:厉螨科)  

A NEW SPECIES OF THE GENUS HAEMOGAMASUS (ACARI:LAELAPIDAE)

作　　者：郭宪国[1] 顾以铭[2] 

机构地区：[1]大理医学院 [2]南京大学医学院

出　　处：《动物分类学报》1998年第1期18-20,共3页Acta Zootaxonomica Sinica

摘　　要：本文记述采自云南剑川县大绒鼠巢中的血革螨属一新种，六毛血革螨Ｈａｅｍｏｇａｍａｓｕｓｓｅｘｓｅｔｏｓｕｓｓｐ．ｎｏｖ．，其背部刚毛呈三叉状，与多齿血革螨Ｈ．ｍｕｌｔｉｄｅｎｔｉｓ较相近，但肛板副毛６根，钳齿毛呈喇叭状，胸部副毛全部光滑，殖腹板较宽大，可与后者相区别。Haemogamasus sexsetosus sp.nov.\ (Figs.1 8) Holotype ♀,paratypes 3♀♀,2 were collected on July 3,1993,from a nest of Eothenomys miletus Thomas,in Jianchuan County(26 5°N,99 8°E),Yunnan Province,deposited in the Department of Parasitology,Medical School,Nanjing University. The dorsal plate of the new species is densely covered with trifurcate setae.It is allied to Haemogamasus multidentis Guo et Gu,1997,But it can be differenciated from the latter by:1) anal plate with only 6 accessory setae;2) pilus dentis bugle like; 3) all accessory setae on sternal plate nude;4)genito ventral plate larger and nearer from anal plate.

关 键 词：蜱螨亚钢 厉螨科 血革螨属 新种 六手血革螨 

分 类 号：Q969.91[生物学—昆虫学]