蜘蛛寄生革螨1新属2新种(蜱螨亚纲:巨刺螨科)  

A NEW GENUS AND TWO NEW SPECIES OF GAMASID MITES PARASITIC ON SPIDERS (ACARI: MACRONYSSIDAE)

作　　者：马立名 

机构地区：[1]全国鼠疫布氏菌病防治基地,吉林省白城市137000

出　　处：《蛛形学报》2002年第1期8-13,共6页Acta Arachnologica Sinica

摘　　要：报道巨刺螨科Macronyssidae 1新属2新种:广西蛛刺螨 Arachnyssus guang.riensis gen.et sp. nov.和虎纹蛛刺螨 Arachnyssus huwenae gen.et sp. nov., 均寄生于虎纹捕鸟蛛 Ormthoctonus huwena Wang et al., 1993。Macronyssidae. Medium - sized mites. Dorsal shield entire. Idiosomal setae very long,the end far beyond base of next seta. Ad situated behind level of posterior margin of anus. Coxae of all legs without spine and spur. In female ,sternal shield saddle - shaped ,posterior margin deeply concave,postero-lateral angles reaching to level of posterior margin of coxae Ⅲ . Genito - ventral shield short,tongue-shaped ;anal shield drop-shaped,anterior part narrower than posterior part; both shields distant from each other.

关 键 词：蜘蛛 寄生革螨 新属 新种 蜱螨亚纲 巨刺螨科 蛛刺螨属 

分 类 号：Q969[生物学—昆虫学]