贵州沫蝉总科昆虫区系分析  

Faunistic faunal study on Cercopoidea from Guizhou

作　　者：戴仁怀[1] 李子忠[1] 

机构地区：[1]贵州大学农学院植保系,贵州贵阳550025

出　　处：《贵州大学学报（农业与生物科学版）》2002年第1期26-31,共6页Journal of Mountain Agriculture and Biology

摘　　要：通过对 6 5种贵州沫蝉区系成分进行分析 ,结果表明 ,贵州沫蝉在世界动物地理区划中有 3个区系型 ,以东洋区系型为主体 ,计 37种 ,占 5 6 92 % ;东洋区—古北区跨区分布型计 2 7种 ,占4 1 5 4% ;东洋区—澳洲区区系型 ,计 1种 ,占 1 5 4%。贵州沫蝉总科在中国动物地理区划中有 13个区系型 ,以华中区特有种所占比例最高 ,计 15种 ,占 2 3 0 8% ;华中—西南区系型和华中—西南—华南区系型 ,均为 11种 ,各占 16 92 % ;华中—西南—华南—华北区系型 ,计 8种 ,占 12 31% ;华中—西南—华南—青藏区系型 ,计 5种 ,占 7 6 9%。贵州沫蝉区系以华中区、西南区和华南区区系为主体。在三级动物地理区划中 ,以黔北特有种为主 ,为 13种 ,占 2 0 0 0 % ;黔南特有种 10种 ,占15 38% ;黔北—黔中—黔南区系型 5种 ,占 7 70 %。The faunal feature of Guizhou Cercopoidea shows that there are 3 distribution patterns in Zoogeographic Region of the world. 37 species(56.92%) are the Oriental, 27 species (41.54%) are both the Oriental and Palaearctic and 1 species (1.54%) is the Oriental-Australian. This means that the Cercopoidea fauna of Guizhou is the Oriental in general. In the Zoogeographic of China, the fauna can be divided into 13 distribution patterns. There are 15 species known from Huazhong (the Central) Region, which is 23.08%. Species known from both Huazhong and Xinan (the Southwest) are 11 (16.92%) and that from Huazhong, Xinan and Huanan (the South) same as former (11 species, 16.92%).These indicate that species composition of Huazhong, Xinan and Huanan is the faunal feature of Guizhou Cercopoidea in the Zoogeographic of China, in which the Huazhong fauna acts a primary part. In the view of the Zoogeographic of Guizhou, the species of the North Region are 13(20.00%), the South Region 10 (15.38%) ,species known from South,Central and North are 5(7.69%).

关 键 词：沫蝉总科 区系分析 地理分布 贵州 同翅目 

分 类 号：Q969.361[生物学—昆虫学]