ESTIMATING NUMBERS AND SURVIVAL OF HOUSEFLIES (DIPTERA, MUSCIDAE) WITH MARK RECAPTURE METHODS
ESTIMATING NUMBERS AND SURVIVAL OF HOUSEFLIES (DIPTERA, MUSCIDAE) WITH MARK RECAPTURE METHODS
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DOI：
10.1093/jee/79.4.1016
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发表时间：
1986-08-01
影响因子：
2.2
通讯作者：
AXTELL, RC
中科院分区：
文献类型：
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作者：
LYSYK, TJ;AXTELL, RC
应用Jolly-Seber模型对家蝇的数量和存活率进行了估计。多样本，单重捕获人口普查，饲养，标记苍蝇和捕获诱饵壶陷阱，被用来估计成年马蝇在一个两层楼高，高层，笼层禽舍的数量。密度估计数为每平方米1.2至11.5只苍蝇，变异系数为0.12至0.52。日存活率（在采样间隔期间未死亡或迁移的种群比例）为每天0.19-0.66。多样本，multirecapture人口普查，使用标记本地苍蝇和捕捉网，被用来估计的数量和生存的苍蝇在屏幕一侧，狭窄的笼层禽舍。估计蝇密度为每平方米24.8至1 159.6只，变异系数为0.03-0.48。日存活率为0.54-0.99/d。两项研究中的生存率都随着平均每日温度（°）的升高而下降。由于扩散和捕食的影响，高层住宅的平均值低0.32。家蝇的生存没有受到影响，标记与油溶性染料，捕捉家蝇使用诱饵壶陷阱不受年龄，性别，或标记状态的苍蝇。在这两种普查方法的假设进行了讨论，并证明这些实验的条件下得到满足。
Two applications of the Jolly-Seber model were used to estimate numbers and survival of house flies, Musca domestica L. The multisample, single-recapture census, using reared, marked flies and capture by baited jug-traps, was used to estimate numbers of adult horse flies in a two-story, high-rise, caged-layer poultry house. Density estimates ranged from 1.2 to 11.5 flies per m2 and had coefficients of variation of 0.12-0.52. Daily survival rates (proportion of population which did not die or emigrate during the interval between samples) were 0.19-0.66 per day. The multisample, multirecapture census, using marked native flies and capture by netting, was used to estimate numbers and survival of house flies in a screen-sided, narrow caged-layer poultry house. Estimated fly densities ranged from 24.8 to 1,159.6 flies per m2 with coefficients of variation of 0.03-0.48. Daily survival rates were 0.54-0.99 per day. Survival rates in both studies declined with increasing mean daily temperature (.degree. C) and on average were 0.32 lower in the high-rise house due to effects of dispersal and predation. House fly survival was not affected by marking with oil-soluble dyes, and capture of house flies using the baited jug-trap was not influenced by age, sex, or marked status of the flies. Assumptions in both census methods are discussed and shown to be met under conditions of these experiments.