【摘要】 <正> 夜蝠蚤是蝠蚤科(Ischnopsyllidae)蝠蚤亚科(Ischnopsyllinae)中的一个属,于1906年由Oudemans所建立。Hopkins和Rothschild(1956)在其第二卷中列出了全世界共有10种,除此之外尚有他们当时遗漏和以后发表的种类:朝鲜的前突夜蝠蚤(N.sakagutii Jameson＆Suyemoto,1955)和日本的日本夜蝠蚤(N.nipopoSakaguti ＆ Jameson,1959);苏联土库曼的三角夜蝠蚤指名亚种(N.trigona trigona更多还原

【Abstract】 So far there are altogether 18 species and subspecies of the genus N ycte ri-dopsylla known in the world, of which 5 are found in China. This paper enumerates the diagnostic and other salient characters of the genus as well. The genus is mainly distributed in the palaearctic region, only 4 species occurring in the oriental and nearctic regions. They are all ectoparasites of the Bespertilioninae.A key to the species of China is given and includes N. galba, N. dicond y-lata, N. dictena, N. sakagutii and N, sp. which is a well-mounted but headless specimen from Xizang. Notes are given for each species with special reference to N. dictena (Kolenati, 1856) which is a rare species, particularly the male, forwhich species original drawings are given.The paper is concluded with a discussion concerning the phylogeny of some structures of the genus as a whole. In the first place, primitive species of the members of the group bear well-developed and more spiny false combs on the me-tanotum and the first two or three abdominal tergites. On the contrary more specialized species have few spinelets instead of false combs mentioned above. Secondly, the absence, presence and development of the sinus on the Ⅷ St. of male as well as those of the fixed process are important.In accordance with the literature, it seems that members of the genus were to a large extent collected in the cold season and it was also true with the Chinese species. The authors believe winter collecting may reveal additional species of the genus.更多还原