中国裸厉螨属一新种(蜱螨亚纲:厉螨科)  

A NEW SPECIES OF GENUS GYMNOLAELAPS FROM CHINA (ACARI: LAELAPIDAE)

作　　者：王身荣[1] 周曼殊[2] 纪卓[3] 

机构地区：[1]吉林省地方病第一防治研究所 [2]四川省卫生防疫站 [3]黑龙江省卫生防疫站

出　　处：《四川动物》1991年第3期5-6,共2页Sichuan Journal of Zoology

摘　　要：本文记述裸厉螨属一新种—中华裸厉螨Gymnolaelapssinensis,获自峨眉山鸟巢中。该属在我国系首次纪录,模式标本存于四川省卫生防疫站。Gymnolaelaps sinensis sp. nov. (Figs. 1 — 5 ) Female: The dorsal shield (779 × 519 μm) covers the whole dorsum and part of the ventral surface. The shield bears 39 pairs of slender setae (Fig. 1) 1 pair of presternal shield is developed.The sternal shield posteriorly extends about the middle of coxa Ⅲ, 166μm in length, 90μm in width between St 1 . The genitoventral shield expends behind coxa Ⅳ and provided with 2 pair of setae. The anal shield (104×166μm) is somewhat triangular. The parapodal shield is strongly developed and surrounds the posterior margin of coxa Ⅳ. The peritreme extends anteriorly to coxa Ⅰ (Fig. 2) Male: unknown. The new species is closely related to G. sitaIaensis Bhattacharyya, 1965 but differs from it by that dorsal setae are very slender; the interscutal membrane is not striated; the lateral margin of the hypostomal process is unfringed. The shapes of the sternal and genitoventral shield are also different from G. sitalaensis. Holotype (♀) collected from a nest of unidentified bird, at Qingyin Pavilion, Mt. Emei, Sichuan Province, July 6. 1985, was deposited in Sanitary & Anti- Epidemic Station of Sichuan Province.

关 键 词：蜱螨亚纲 裸厉螨属 新种 

分 类 号：Q969.91[生物学—昆虫学]