黔中地区岩溶洞穴翼手类的初步调查及部分生态观察

The preliminary investigation and observation of the karst cave bats in the mid region of Guizhou Province

从 1995年 5月至 1999年 12月间对黔中地区的龙天洞、唐官大坡洞、和尚洞和大洞口等 2 1个洞穴的翼手类进行了初步调查 ,共捕获标本 2 0 0余号 ,经鉴定计 16种 ,隶属 3科 7属。此外 ,还对翼手类的部分生态进行了观察 ,共观察多种翼手类 10 0 0余只。分析了光和温度对翼手类活动的影响及湿度对翼手类分布的影响 ,翼手类的水平和空间分布、昼夜活动及在洞穴生态系统中的作用。

From May 1995 to December 1999,bats were investigated in 21 caves such as Longtiandong,Tangguan dapodong,Heshangdong and Dadongkou,etc in the mid region of Guizhou province.The total number of the collected samples is more than 200.They belong to 16 species 3 families 7 genera.In addition,the part of ecology was observed.The sum of the observed bats is about 1?000.We have studied the effect of light and temperature on the action of the bats ,and the effect of humidity on the distribution of the bats.We have also researched the level and space distribution of the bats,the action of the bats in day and night and the effect of the bats in the cave ecosystem,etc.Besides,we have showed some ideas about the protection of the bats.