大锥蚤属一新种记述(蚤目,角叶蚤科)  

DESCRIPTION OF A NEW SPECIES OF THE GENUS MACROSTYLOPHORA (SIPHONAPTERA,CERATOPHYLLIDAE)

作　　者：吴厚永[1] 刘泉[1] 

机构地区：[1]军事医学科学院微生物流行病研究所,北京100071

出　　处：《动物分类学报》2003年第4期759-761,共3页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金资助项目 (30 0 70 679)

摘　　要：记述大锥蚤属MacrostylophoraEwing ,192 91新种 ,福林大锥蚤Macrostylophorafulinisp .nov .。其模式标本采自我国西藏察隅县 ,宿主为橙腹长吻松鼠Dremomyslokriah及安氏白腹鼠Niviventorandersoni。A new species of the genus Macrostylophora is described. The new species is named in honor of Mr. WU Fu-Lin for his important contributions to research on fleas in Tibet, China.Macrostylophora fulini sp. nov. (Figs.1-5) Diagnosis. According to the following male characters: 1) vestigial antepygidial process arising between the bases of antepygidial bristles (small and short); 2) manubrium with a well-developed dorsal process; 3) apical portion of movable process being narrower than and almost as high as that of immovable process, and with 3 antepygidial bristles in the female, the new species belongs to the euteles group of the Macrostylophora. Because the ventral margin of the movable process is nearly straight, and without obvious concavity in the male, the new species differs from all other species of euteles group except M. nandanensis Li, Zeng et Zeng, 1987. But it can be distinguished from the latter by:1) three large spiniformis bristles arising near the post-ventral angle of the movable process almost arranged in a line and the upper one much farther from the others in the male; 2) the apex of the tail of the spermatheca has sclerotized papilla in the female. Type data. Holotype♂, body length 2.70mm and paratypes 2♀♀, were collected in July and April, 1965 ex Dremonys lokriah (Hodgson) and Niviventer andersoni (Thoma) from Zayu County. (2300m elev., 28.9°N, 97.4°E) Tibet, respectively. All types are deposited in the Medical Entomological Collection of Institute of Microbiology and Epidemiology, AMMS.

关 键 词：蚤目 角叶蚤科 大锥蚤属 新种 

分 类 号：Q969.47[生物学—昆虫学]