【摘要】 <正> 1980年5月至1981年6月,第二作者自广西壮族自治区兴安县苗儿山和南丹县分别从棕鼯鼠Petaurista petaurista、普通鼩鼱云南亚种Sorex araneus excelsus和“松鼠”体上采到大锥蚤属Genus Mactostylophora Ewing,1929一种跳蚤,共计4♂♂10♀♀。经鉴定为本属一新种,依其主要产地命名。兹描述如下。更多还原

【Abstract】 Macrostylophora nandanensis gp. nov.Diagnosis. Macrostylophora nandanensis sp. nov. belongs to the euteler-group of the genus Mocrosiylophora Ewing, 1929 as defined by toe senior author (1981). It is near to M. euteles (Jordan et Rothschild. 1911). It could be distinguised by the following characters:♂ (figs. 1-5), 1. The basal margin of the movble process is almost horizontal and straight, being about twice as wide at the upper portion. Those four spiniforras at the postero-ventral angle of the movable process arranged rhemboidally. 2. The apex of the posterior arm of the ninth sternite being gradually narrowing and forming a conical angle after the large spiniform at the anterior angle. The membranous flap at the posterior margin is well-developed, broad and band-like. There is a very large spiniform. situated at the anterior angle, and a subspiniform sub-apically.3 The posterior lobe of the aedeagal crochet being elliptic, thumb-like, the dorsal lobe-is narrow and pointed, little shorter than the posterior one.♀ (figs. 6-9), 4. The apical margin of the seventh sternite often being sloping down-wards, with a median posterior protrusion of various length, and a more or less round ventral lobe. 5. There is a shallow sinus at the apex of the eighth tergite, of which, the dorsal lobe is shorter and narrower and the ventral lobe longer, broader and somewhat conical. 6. The bulga of the spermatheca is elliptic, its both sides a little convex instead of with both sides parallel. Types: All collected from Guangxi Zhuang Autonomous Hegion. Nandan, off "squirrel", June, 24, 1981, 4♂♂ (one of which is holotype), 3♀♀ (one of which is allotype), the remains are paratypes. Other paratypes are: Xing’an County, off Petaurista peiaurista, May, 20, 1980,. 1♀; same date, off Sorex araneus exfelsus, 1♀; Nandan, off "squirrel", June, 16. 1980, 4♀♀; June, 21, 1♀ Type specimens are deposited in the Health and Anti-Epidemic Station of Guangxi Zhuang Autonomous Region and Guiyang Medical college.更多还原