温带臭虫生活史中各龄若虫及成虫形态的进一步描述

A FURTHER MORPHOLOGICAL DESCRIPTION OF THE NYMPH AND ADULT ON THE LIFE CYCLE OF CIMEX LECTULARIUS

本文通过对温带臭虫生活史中各龄若虫及成虫形态的进一步描述，首次提出臭虫度量的长度随虫龄的成熟而逐步增大，身长与体宽之比基本保持在１：１．８左右，前胸宽及前胸长之比在３：１左右；除一龄若虫外，其基节基缘毛丛的数量，每增加一龄，其毛丛根数也增加一根，即ｎ＋１，这在臭虫形态分类及对臭虫的进一步研究和防治有首重要的意义。

This paper deals with morphological description of the nymph and adult of Cimex lectularius.Its length gradually increases with maturation of the different stages.The proportion of length and width is atabout 1:1.8.The length and width of prothorax is at about 1:3.The number of coxal marginal setae increaseone as the nymph grows up with one instar.i,c,n+1.except the frist instar nymph.This observation of Cimexlectularius is made for the frist time.These results have great significance in the study of classification andcontrol of the bedbug.