家蝇实验种群生殖、存活及生命表的研究  

STUDIES ON THE REPRODUCTION,SURVIVAL AND LIFE TABLE OF EXPERIMENTAL POPULATION OF MUSCA DOMESTICA

作　　者：曲传智[1] 杨瑞琴[1] 杨柳萍[1] 史崇敏[1] 

机构地区：[1]河南医科大学寄生虫学教研室

出　　处：《寄生虫与医学昆虫学报》1998年第2期112-116,共5页Acta Parasitologica et Medica Entomologica Sinica

摘　　要：在最适宜的综合实验条件下，采用定量研究的方法，对家蝇实验种群的生殖、存活和生命表进行了研究，求出家蝇各生长阶段的发育历期（卵为０．５±０．０８００ｄ；幼虫为４．５±０．５０００ｄ；蛹为５．５±０．５０００ｄ；一世代为１５．５±１．５５６６ｄ），成活率（卵为９４．８２５１％；幼虫为８９．３２３８％；蛹为９５．２３７７％；一世代为８１．０２８９％），生殖特性（最大产卵量为１８４个／次／雌，平均产卵次数为８±７．８３７７次；终生产卵数为６８７±４１６．５８５８个）和存活特性（雌性最大寿命为７７ｄ；雄性最大寿命为６３ｄ；雌性平均寿命为３７．４９６３ｄ；雄性平均寿命为２６．８３９８ｄ）。我们也求出了家蝇整个生命中各天的死亡数和产卵数，绘制了家蝇实验种群生命表。我们研究获得的各项结果为家蝇的消灭和开发提供了科学的理论依据。nder the most suitable comprehensive experimental conditions,We made the scientific research on the reproduction,the survival and the dynamics of the experimental population of Musea domestica by the method of quantitative study.The results we had discovered were as follows:First was the growth period time of every stage:The egg stage was 0.5±0.0800d;The instar larvae stage was 4.5±0.5000d.the pupa stage was 5.5±0.5000d and the generation period was 15.5±1.5566d.Second was the survival rates of every period:The egg period was 94.8251%;the instar larvae period was 89.7238%;the pupa period was 95.2377% and the generation period was 81.0289%.Third was the characteristics of oviposition:The maximum number of oviposition was 184;the average time of oviposition was 8±7.8377 time and the number of oviposition in one's life was 687±416.5858.Fourth was the characteristics of survival:The greatest life span of female was 77d,the male was 63d;the average life span of female was 37.4963d.the male was 26.8398d.We also found the numbers of death and oviposition in every day of one's life.Finally we made the life table of experimental population of Musca domestica.The results we have achieved provide scientific basis for exploitation and elimination of Musca domestica.

关 键 词：蝇 生殖 存活 生命表 

分 类 号：R384.2[医药卫生—医学寄生虫学]