四川茂县土地岭大熊猫走廊带昆虫考察初报

A Preliminary Investigation Report on Insects in Giant Panda Corridor Belts of Tudiling in Maoxian County of Sichuan

为摸清走廊带昆虫基本情况,从而为栖息地恢复提供建议和监测本底,于2005年7月对走廊带昆虫进行了调查采集。调查共采集昆虫标本817号,隶属于16目66科,共288种。以鳞翅目和鞘翅目种类和数量最多,为优势类群,其次是半翅目、直翅目和膜翅目,5目昆虫占种总数的91.2%,个体数量的90.12%。结果表明,走廊带昆虫种类丰富,具有较高的生物多样性。

There are 817 insect specimens collected in this investigation. They belong to 16 orders, 66 families, and 288 species,respectively. The order of Lepidoptera and Coleptera are the biggest, then are Hemiptera, Orghoptera and Hymenoptera. There are five orders which account for 91.24% of species and 90. 21% of individuals. The results show that insect species in Giant panda Corridor areas are abundant and their biodivesity is relatively high.