Large size soil animals belong to 2 phylum,4 class,11 order,42 famility. The dominant groups are imagos of Carabidae,Formicidae and larvaes of Curculionidae.

• 其中大型土壤动物2 门4 纲11 目42 科,优势类群为步甲科成虫、蚁科和象甲科幼虫;