摘要
2022年6—11月对大熊猫国家公园成都片区的昆虫资源开展了初步调查,共采集昆虫标本1214号,经鉴定隶属于13目95科424种。在昆虫类群组成上,鳞翅目Lepidoptera占优势,其次为鞘翅目Coleoptera、半翅目Hemip-tera,物种数占比分别为58.96%、17.45%、6.37%。区内分布有国家二级保护昆虫2种(三尾凤蝶Bhutanitis thaidina和喙凤蝶Teinopalpus imperialis),全国危险性林业有害生物2种(星天牛Anoplophora chinensis和云斑白条天牛Batoc-era horsfieldi)。3种生境类型的昆虫多样性分析结果表明:Shannon-Wiener多样性指数和丰富度指数为次生林(6.63,29.62)>人工林(6.53,22.48)>居民农耕地(6.12,19.84);优势度指数为居民农耕地(0.07)>次生林(0.06)>人工林(0.04);均匀度指数为人工林(0.94)>居民农耕地(0.91)>次生林(0.88)。本调查结果丰富了大熊猫国家公园成都片区的昆虫资源基础数据,为生物多样性保护、评价和有害生物防控提供了依据。
From June to November 2022,a preliminary survey of insect resources was carried out in the Chengdu area of Giant Panda National Park.A total of 1214 insects were collected and identified as 424 species belonging to 95 families and 13 orders.Lepidoptera was dominated in the composition of insect groups,followed by Coleoptera and Hemiptera,accounting for 58.96%,17.45%and 6.37%,respectively.Two species of classⅡnationally key protected insects(Bhuta-nitis thaidina and Teinopalpus imperialis),and two species of national hazardous forestry pest(Anoplophora chinensis and Batocera horsfieldi)were found.The result of insect diversity analysis among the three habitat types showed that secondary forest had the highest Shannon-Wiener diversity index and richness index(6.63 and 29.62),followed by planted forest(6.53 and 22.48)and residential farmland(6.12 and 19.84).Residential farmland had the highest dominance index(0.07),followed by secondary forest(0.06)and planted forest(0.04).Planted forest had the highest evenness index(0.94),follwed by residential farmland(0.91)and secondary forest(0.88).This study enriches the basic data of insect resources in the Chengdu Area of Giant Panda National Park,and provides a basis for biodiversity protection,assessment and pest control.
作者
王萍萍
樊星
陈洋
郑冰权
曾涛
余洋丽娜
冉江洪
WANG Pingping;FAN Xing;CHEN Yang;ZHENG Bingquan;ZENG Tao;YU Yanglina;RAN Jianghong(Key Laboratory of Bio‑Resources and Eco‑Environment of Ministry of Education,College of Life Sciences,Sichuan University,Chengdu 610065,China;Chengdu Management Branch of Giant Panda National Park,Chengdu 610096,China)
出处
《四川动物》
北大核心
2024年第3期349-360,共12页
Sichuan Journal of Zoology
基金
大熊猫国家公园成都片区本底资源调查项目(510101202200376)。
