盲鼠蚤属一新种及无窦盲鼠蚤雄蚤的发现(蚤目:细蚤科)  

A NEW SPECIES OF TYPHLOMYOPSYLLUS AND DISCOVERY OF THE MALE OF TYPHLOMYOPSYLLUS ESINUS IN CHINA (SIPHONAPTERA: LEPTOPSYLLIDAE)

作　　者：吴厚永[1] 刘井元[2] 

机构地区：[1]军事医学科学院微生物流行病研究所,北京100071 [2]湖北省医学科学院寄生虫病研究所,武汉430079

出　　处：《动物分类学报》2002年第4期849-853,共5页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金资助项目 (编号 30 0 70 6 97)

摘　　要：记述盲鼠蚤属TyphlomyopsyllusLietHuang ,1980一新种 ,刘氏盲鼠蚤Typhlomyopsyllusliuisp .nov .及无窦盲鼠蚤T .esinusLiu ,ShietLiu ,1985的雄蚤 ,前者模式标本采自鄂西南五峰县后河自然保护区与湘西北石门县壶瓶山自然保护区两省交界处的猪尾鼠Typhlomyscinereus体上。Typhlomyopsyllus liui sp. nov. (Figs.1 5)The new species is named in honour of Prof. LIU Quan for his contribution to the classfication of Chinese fleas. Diagnosis. This new species is similar to Typhlomyopsyllus esinus Liu, Shi et Liu, 1985, T. cavaticus Li et Huang, 1980 and T. bashanensis Liu et Wang, 1995, but differs from the latter three species in the following characters:1) in the male, the immovable process of the clasper is tilted obliquey backwards, and the sub anterior to dorsal margin of its inner surface with 1(2) row of 19\|23 small bristles; 2) the movable process is nearly sickle like, with a distinctly anterior apical angle, the length of movable process about 6 4 times that of the narrowest width of its lower part; 3) the dorsal apical angle of the median dorsal lobe of the aedeagus is forwards curved (Fig. 4), the lateral lobe is tongue shape, and the dorsal margin of the crochet has a deep sinus, but its ventral margin is distinctly convex, with a relatively short and sharp angle at its apex; 4) in the female, the posterior margin of st. Ⅶ with a narrow and long conical dorsal lobe and with a deep round sinus below the dorsal lobe. Holotype ♂, body length 2 7?mm, paratypes 2♂♂, 1♀, body length 2 5\|3 5?mm. Holotype and paratype 1♂, 1♀ collected off Typhlomys cinereus from Wufeng County (30 1°N, 110 6°E, 2?000?m elev.), Southwestern Hubei Province, 5 May 2000, and are deposited in the Medical Entomology Collection, Institute of Microbiology and Epidemiology, AMMS, Beijing. Paratype 1♂ collected off Typhlomys cinereus from Shimen County(1?200?m elev.), Northwestern Hunan Province, 15 Apr. 2?000, and are deposited in the Institute Parasitic Diseases, Hubei Academy of Medical Sciences. Typhlomyopsyllus esinus Liu, Shi et Liu, 1985 (Figs.6 7)Diagnosis of male. Typhlomyopsyllus esinus Liu, Shi et Liu, 1985 differs from all known species of the genus Typhlomyopsyllus in: 1) st. Ⅷ with angle shape apical pr

关 键 词：盲鼠蚤属 新种 无窦盲鼠蚤 雄蚤 蚤目 细蚤科 

分 类 号：Q969.47[生物学—昆虫学]