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首页> 外文期刊>Acarologia >Biology of Acaropsis docta (Berlese), with notes on bionomics and behaviour of developmental stages
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Biology of Acaropsis docta (Berlese), with notes on bionomics and behaviour of developmental stages

机译：A虫生物学（Berlese），关于发育阶段的生物学和行为学的注释

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A female Acaropsis docta lays an average of 97.0 eggs in 8 days. The female usually deposits more than 50 % of eggs in first 4 days of oviposition and caver them with a web. An individual female knits an average webbed area of 1I.4 ± 2.0 mm to caver an average of 86.2 ± 9.12 eggs. There is a close relationship behveen the number of eggs deposited with a webbed area. The linear regression shows that for an increase in the number of each egg laid, the webbed area increases by 0.17 sq mm. Various stages of the mite have been described. The developmental period of various stages is as follows: egg stage: 3·5 days; larval stage: 2.4 days; protonymphal stage: 4.2 days and deutonymphal stage: 4·3 days. Between the larval to adult stages, there are three resting stages (larva-protonymph = 14.9 h; protonymph-deutonymph: 20.4 h; deutonymph- adult: 2r.7 h), corresponding to 3 moults passed by the mite. A. docta completes its development in 14.4 days at a combination of temperature 35° ± 1°C and R. H. 55 ± 5 %· The sex ratio between male and female mites is 1: r.9. The male survives longer (12.9 days) than the female mite (9.8 days).
机译：雌性A螨在8天内平均产下97.0个卵。雌性通常在产卵的前4天沉积超过50％的卵，并用网将其切碎。单个雌性编织的网状平均面积为1I.4±2.0毫米，平均陷窝率为86.2±9.12卵。沉积在网状区域的卵的数量之间存在密切的关系。线性回归表明，随着每个产蛋数量的增加，网状面积增加了0.17平方毫米。已经描述了螨的各个阶段。各个阶段的发育时期如下：卵期：3·5天;幼虫期：2.4天;质子淋巴期：4.2天，申命期：4·3天。在幼虫到成虫阶段之间，有3个休息阶段（幼虫-质子幼虫= 14.9小时;质子体-幼虫：20.4小时;幼虫-成虫：2r.7小时），对应于螨虫经过的3只蜕变。在温度35°±1°C和相对湿度R. H. 55±5％的共同作用下，A。docta在14.4天内完成发育，雄性和雌性螨的性别比为1：r.9。雄性螨虫的存活时间（12.9天）比雌性螨虫的存活时间（9.8天）长。

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