With the methods of systematic and random sampling, more than 2000 specimens were collected in 7 kinds of habitat, belonging to 3 superfamilies, 11 families, 30 genera and 48 species.
英
美
释义
采用系统取样和随机取样相结合的方法调查了7种生境中直翅目昆虫的种类和数量,共采集到昆虫48种,标本2000余号,其中蝗虫类30种,蚱类6种,螽斯类12种,隶属于3总科,11科,30属。
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