对龙天洞和郑家大洞内的软体动物、节肢动物和脊索动物进行了观察和采集，两洞共获标本847个，隶属3门6纲15目28种。

• In June 1996, January 1997 and May 1998, the authors studied Mollusca, Arthropoda and Chordata communities in Longtian cave and Zhengjia big cave at Anshun county, Guizhou province of China. 847 samples, belonging to 3 phyla 6 classes 15 orders 28 families, were collected. They can be divided into 6 communities as follows: A.