摘要
在 1 999年 7月和 2 0 0 0年 5月 ,对重庆市大巴山自然保护区蝶类的垂直分布进行了调查 ,研究结果表明 ,该保护区蝶类有 1 0科 80属 1 38种。在 4个垂直带中 ,常绿阔叶林带的蝶类物种数和个体数量、物种多样性指数和物种均匀度等指标均高于其他垂直带。垂直带之间蝶类相似性差异显著。
In July 1999 and May 2000, the author investigated, collected, classified and determined the vertical distribution of butterflies in the Dabashan Mountain Nature Reserve, Chongqing. The results show:there are 138 species in this Reserve, belonging to 10 families and 80 genera. Among the four vertical zones, the index of species number, number of individuals, species diversity index and evenness index are higher in the evergreen broadleafed forest belt than in other forest types. Species of butterflies are notably different in different vertical zones.
出处
《昆虫知识》
CSCD
北大核心
2003年第1期63-67,共5页
Entomological Knowledge
关键词
重庆
大巴山自然保护区
蝶类
垂直分布
多样性
butterflies, vertical distribution, species diversity, Dabashan Mountain Nature Reserve
