【摘要】 <正> 最近我们在整理倍蚤属的跳蚤标本时,发现二个新的地区亚种,分述如下。1.卷带倍蚤巴东亚种 Amphalius spirataenius badongensis Ji,Chen et Wang, 新亚种(图1—4) 鉴别特征 与指名亚种的主要区别在于抱器可动突上无刺或亚刺鬃,阳茎内突端附器卷曲成外圈,第9腹板腱和阳茎腱相应卷曲成6圈。第7腹板后缘凹窦较浅,亚后缘有弱角化区,第8背板后腹缘的鬃呈一半放射状。更多还原

【Abstract】 Amphalius spirataenius badongensis Ji, Chen et Wang, subsp. nov.(figs. 1-4) The apical appendage of aedeagal apodeme forms a spiral of four convolutions,while that of the nominate subspecies curls in only three convolutions. Setae in thelateral patch on tergum Ⅷ of female are pointing backward, but those of thenominate subspecies upwards and even slightly forward. Types ex Ochotona thibetana from Shennongjia, Hubei are deposited in theInstitute of Epidemiology, Chinese Academy of Medical Sciences, Beijing. Amphalius clarus kunlunensis Yu et Wang, subsp. nov. (figs. 5-7) The movable process has nearly the same width from top to base, while that ofthe nominate subspecies expands gradually to the base. The postero-lateral margin ofthe posterior arm of sternum Ⅸ is concave upward and has a sinus, on the contrary,that of the nominate subspecies convex ventrally and without a sinus. Types ex Ochotona macrotis from Yutian, Xinjiang are deposited in the Instituteof Epidemiology, Xinjiang Uighur Autonomous Region.更多还原