Soil collembolan is deemed as an epitome of soil invertebrate and medium-sized soil animals because of its abundance in species and hugeness in biomass.

要土壤弹尾目昆虫作为无脊椎动物和中型土壤动物的典型代表，其具有丰富的种和巨的生物量，在重金属污染环境评估中具有十重要的地位和独特的优势。