中文摘要：

2007年4—5月份和2008年4—5月份，对扎龙湿地苔藓群落土壤动物进行了调查。通过对扎龙湿地苔藓群落土壤动物生态特征的研究，共捕获土壤动物22类、7384只，隶属于4门7纲17目25科：包括大型种类2788只，中小型种类4596只。优势类群为线虫纲、线蚓科和蚁科：常见类群有轮虫纲、鞘翅目、鞘翅目幼虫、蜱螨目、双翅目幼虫、疣跳虫科、盲蛛目。土壤动物的垂直分布表现出明显的表聚性：多样性的各项指数2007年均高于2008年，但2008年的种类和数量明显高于2007年。多样性指数与丰富度指数反映一致的变化规律；均匀性指数和优势度指数则表现不明显。

英文摘要：

A survey was conducted to study the ecological characteristics of soil animals in moss plant communities in Zhalong National Nature Reserve Wetland during April-May 2007and April-May 2008. The results showed that 22 groups and 7 384 soil animals were obtained, including 2 788 large-size soil animals and 4 596 small/medium-size soil animals in the communities, belonging to 4 phyla, 7 classes, 17 orders and 25 families. The dominant groups were Namatoda, Enchytraoidae and Formicidae, and the common groups were Rotifear, Coleoptera, Coleoptera-Larvae, Acarina, Diptera-Larvae, Neanuridae and Opiliones. The vertical distribution of soil animals declined with the increase of depth of soil layer. The diversity of soil animals was higher in 2007 than 2008, but the groups and numbers of soil animals in 2008 was higher than 2007. The diversity index and the richness index changed coincidently, while the evenness index and the dominance index changed indistinctly.