卷带倍蚤一新亚种(蚤目:角叶蚤科)  

A NEW SUBSPECIES OF AMPHALIUS SPIRATAENIUS (SIPHONAPTERA:CERATOPHYLLIDAE)

作　　者：吴克梅 王国丽 

机构地区：[1]青海省地方病防治研究所,西宁811602

出　　处：《动物分类学报》2002年第2期369-371,共3页Acta Zootaxonomica Sinica

摘　　要：记述倍蚤属AmphaliusJordan ,1933一新亚种 ,卷带倍蚤孟达亚种Amphaliusspirataenuismengdaensisssp .nov .。采自青海省循化县孟达自然保护区的藏鼠兔Ochotonathibetana体上。模式标本存于青海省地方病防治研究所。Amphalius spirataenius mengdaensis ssp. nov. (Figs 1\|2) Diagnosis. Length:♂2.6 mm; ♀3.7 4.4?mm. The male of this new subspecies differs from the four known subspecies of A.spiratls in following characters:(1) the movale process being stout and shorter with its tip inclined forwards; (2) the process of clasper narrow straigted, its tip slightly expanded, with posterior apical angle; (3) the basal part of ventral process of movable process somewhat bell shaped, its middle part longer than the distal part; (4) the apical appendage of median limina about four circles in female; (5) bristles in the lateral on tergum Ⅷ pounting backward and the posterior margin of sternum Ⅶ with a shallow sinus, the dorsal lobe wider about two times more than the ventral lobe. Holotype♂, paratypes 7♂♂, 5♀♀ taken off Ochotona thibetana in June 1983 and 1986 Mengda (alt.2 400?m), Xunhua County,Qinghai Province. The type specimens are deposited in the Research Institute of Endemic Disease Control of Qinghai Province.

关 键 词：卷带倍蚤 新亚种 蚤目 角叶蚤科 倍蚤属 

分 类 号：Q969.47[生物学—昆虫学]