当前位置: 首页 > 文章 > 茂兰喀斯特森林地表昆虫多样性 福建农林大学学报(自然科学版) 2013,42 (3) 273-277
Position: Home > Articles > Species diversity of litter-layer insects of Karst forest in Maolan Journal of Fujian Agriculture and Forestry University(Natural Science Edition) 2013,42 (3) 273-277

茂兰喀斯特森林地表昆虫多样性

作  者:
兰洪波;冉景丞;杨茂发
单  位:
贵州茂兰国家级自然保护区管理局;贵州省野生动物和森林植物管理站;贵州大学昆虫研究所
关键词:
茂兰自然保护区;喀斯特森林;群落;地表昆虫;生物多样性
摘  要:
采用巴氏灌诱法(陷阱法)对茂兰喀斯特森林4种林型的地表昆虫多样性进行研究.共采集昆虫标本9462个,有10目40科,其中鞘翅目(35.64%)和膜翅目(33.15%)数量较多,鞘翅目中数量最多的是步甲科,膜翅目中数量最多的是蚁科;在科级水平上,乔灌混交林的地表昆虫多样性指数和均匀度指数最高(分别为2.8604、0.8045),乔木林和乔灌混交林的地表昆虫相似性系数最高(0.8205);4种林型中地表昆虫个体数在季节上呈现夏、秋、春、冬依次递减的变化趋势.
译  名:
Species diversity of litter-layer insects of Karst forest in Maolan
作  者:
LAN Hong-bo1,RAN Jing-cheng2,YANG Mao-fa3(1.Management Department of Maolan Nature Reserve in Guizhou,Libo,Guizhou 558400,China;2.Guizhou Provincial Wild Animal and Plant Management Bureau,Guiyang,Guizhou 550001,China; 3.Institute of Entomology,Guizhou University,Guiyang,Guizhou 550025,China)
关键词:
Maolan nature reserve;Karst forest;community;litter-layer insect;biodiversity
摘  要:
Litter-layer insect communities in four kinds of habitats of Karst forest in Maolan were investigated by means of the method of Baraer traps.9462 specimens were collected in the investigation,which belonged to 10 orders and 40 families.In these specimens,Coleoptera and Hymenoptera were the most abundant groups(accounting for 35.64% and 33.15%,respectively).On family level,the diversity and eveness of mixed shrub forest habitat were the highest(reaching 2.8604 and 0.8045,respectively).Similaity coefficients of the habitats in mixed shrub forest and arbor forest were the most(0.8205).The individual quantities of litter-layer insects in different forest vegetation types decreased with the seasonal variation of summer,autumn,spring,winter.

相似文章

计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊