中国古蚤属分类研究(蚤目,栉眼蚤科)

STUDIES ON CLASSIFICATION OF THE GENUS PALAEOPSYLLA OF CHINA (SIPHONAPTERA, CTENOPHTHALMIDAE)

通过对我国现有古蚤属标本和有关资料进行全面整理和系统分类研究 ,认为目前我国已知古蚤属共有 2 7种 ,它们隶属于 4个种团 ,分别为钝刺古蚤种团obtuspinagroup (1种 )、古蚤种团soricisgroup (2种 )、偏远古蚤种团remotagroup (16种 )和短额古蚤种团brevifrontatagroup (8种 ) ,其数量已近该属世界已知种的一半。文中分别对我国已知各种古蚤的鉴别特征、生物学和地理分布状况作了介绍 ,并编制了各种团、种及亚种检索表。根据它们的分布特征认为我国西南部横断山区可能是古蚤属的分布中心。文中对偏远古蚤种团目前存在的问题进行了讨论。

Twenty-seven species of the genus Palaeopsylla are recognized in China. They are divided into 4 species groups: P. obtuspina of obtuspina group, P. sinica and P. soricis starki of soricis group, P. incurva, P. helenae, P. wushanensis, P. longidigita, P. recava. P. polyspina, P. chiyingi, P. talpae, P. breviprocera, P. danieli, P. tauberi makaluensis, P. laxidigita, P. yunnanensis, P. miranda, P. kappa, P. remota of remota group, P. brevifrontata, P. sp.1, P. anserocepsoides, P. medimina, P. kueichenae, P. sp.2, P. opacusa and P. nushanensis of brevifrontata group. A key to the species groups, species and subspecies of Palaeopsylla in China is presented. According to the distribution characteristics of Palaeopsylla in China, we consider that the Hengduan Mountains in Southwest China is the distribution center of Palaeopsylla.