西藏自治区蚤目分类与区系研究Ⅰ.西藏自治区蚤类区系与分布的现状

Taxonomy and fauna of Siphonaptera in Tibet Autonomous RegionⅠ.The current status of Siphonaptera fauna and distribution in Tibet

目的了解和阐述西藏自治区(西藏)的蚤类区系与分布现况,为进一步开展蚤类区系研究提供理论依据。方法对西藏地区既往蚤类分类和区系调查研究的文献资料进行收集和整理。结果西藏现知蚤类共4总科7科11亚科36属共108种(亚种)。其中,蚤科有3属3种(亚种);蠕形蚤科有3属8种(亚种);臀蚤科(Pygiopsyllidae)有1属1亚种;栉眼蚤科有9属27种(亚种);蝠蚤科有2属4种;细蚤科有7属35种(亚种);角叶蚤科有11属30种(亚种);鼠疫的媒介蚤类有12种(亚种),约占当地蚤类总数的11%。此外,还对该地区蚤类的物种名录、地理分布、宿主动物作了介绍。结论迄今,证实西藏已知分布有7科36属108种(亚种)蚤类,其中与鼠疫相关的媒介蚤有12种。

Objective To investigate the current status of Siphonaptera fauna and distribution in Tibet Autonomous Region,and to provide a theoretical basis for further research on flea fauna.Methods Related documents and data of the past studies on the taxonomy and fauna of fleas in Tibet Autonomous Region were collected and analyzed.Results There were 108 species(subspecies)of fleas in 36 genera,11 subfamilies,7 families,and 4 superfamilies in Tibet.Among them,there were 3 genera and 3 species(subspecies)in Pulcidae,3 genera and 8 species(subspecies)in Vermipsyllidae,1 genera and 1 subspecies in Pygiopsyllidae,9 genera and 27 species(subspecies)in Ctenophthalmidae,2 genera and 4 species in Ischnopsyllidae,7 genera and 35 species(subspecies)in Leptopsyllidae,and 11 genera and 30 species(subspecies)in Ceratophyllidae.There were 12 species(subspecies)of flea vectors of plague,accounting for about 11%of the total local fleas.In addition,this article introduced the species list,geographical distribution,and host animals of fleas in this area.Conclusion Up to now,there are 108 species(subspecies)of fleas in 36 genera and 7 families in Tibet,among which 12 species are vector fleas associated with plague.