共系蚤属－新种及雌蚤－例畸形（蚤目：角叶蚤科）  

A NEW SPECIES OF THE GENUS SYNGENOPSYLLUS TRAUB FROM MT. EMEI, SICHUAN (SIPHONAPTERA: CERATOPHYLLIDAE)

作　　者：李贵真[1] 

机构地区：[1]贵阳医学院

出　　处：《动物分类学报》1995年第1期102-106,共5页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金

摘　　要：鞋形共系蚤Ｓｙｎｇｅｎｏｐｓｙｌｌｕｓｃａｌｃｅａｔｕｓ（Ｒｏｔｈｓｃｈｉｌｄ，１９０５）自发表迄今８５年以来为一独模属。在峨眉山发现的一新种，是本属首次有了第二种。共系蚤属的地理分布也因新种的地理位置向北推到了西南区的西南山地亚区。新种雌蚤（配模）盲管的末端具一受精囊的雏形，认为这一结构在角叶蚤科的共系蚤属中的出现是一个返祖遗传性质的畸形。leas collected from Mt. Emei, Sichuan off squirrel on 25th, July, 1955 by the late Dr. LU Jian-yun were identified as new, and named after him as Syngenopsylluslui sp.nov. It is the second species of this mono-typic genus, since S. calceatus (Rothschild,1905) for 85 years. The new species could be distinguished from S. calceatus by a series of diagnostic characters as shown in the table 1 and figs. 1-7.

关 键 词：蚤目 角叶蚤科 共系蚤属 新种 

分 类 号：Q969.470.9[生物学—昆虫学]