【摘要】 <正> 在从云南省德钦县采到的跳蚤标本中,发现特新蚤(Neopsylla specialis Jordan,1932)一新亚种,与已知三亚种——特特新蚤(N.s.speciaiis Jordan,1932)、贵阳特新蚤(N.s.kweiyangensis Li,1964)、闽北特新蚤(N.s.minpiensis Li et Wang,1964)均有明显差异,定为一新亚种,命名为德钦特新蚤Neopsylla specialis dechingensis新亚种。 鉴别特征 雄性:1)第Ⅷ腹板后端长鬃列以后的膜质部较窄,接近闽北特新蚤,而不同于特特新蚤、贵阳特新蚤者,具较宽的膜质部。新亚种在该腹板侧面具鬃9-12个,最后一列更多还原

【Abstract】 Neopsylla Specialis Dechingensis ssp. nov.The specimens of the new subspecies were collected from Deching, Yunnan off Apodemus sylvaticus or ester and Eothenomys custos custos in 1960. It is near to N. s. minpiensis but could be distinguished from it by the following characters:Male: lower part of the movable process of clasper wider; lateral apieal row of sternite VIII usually with three rarely four long bristles, arranged in a vertical row; distal half of apical arm of sternite IX wider from middle to apex, with six closely arranged spiniforms.Female: sinus of sternite VII deeper, in the form of a pointed angle, with its upper lobe often divided into two sublobes; lower lobe slightly rounded out below sinus; lateral bristles of sternite VII fewer than all known subspecies, only 6-12.更多还原