Effects of temperature on Cochliomyia macellaria (Diptera: Calliphoridae) development
Effects of temperature on Cochliomyia macellaria (Diptera: Calliphoridae) development
复制标题
DOI：
10.1093/jmedent/33.6.901
复制
发表时间：
1996-11-01
影响因子：
2.1
通讯作者：
Butler, JF
中科院分区：
文献类型：
--
作者：
Byrd, JH;Butler, JF
研究了次级螺旋虫 Cochliomyia macellaria (F.) 在 15.6、21.1、26.7、32.2 和恒定 25.0 摄氏度的平均循环温度下的卵、幼虫和蛹的生长曲线。在所有条件下从卵到成虫的发育范围为 170 至 588 小时。 25 摄氏度的恒温条件下，化蛹时间为 92 至 142 小时，成虫羽化时间为 196 至 261 小时。通过使用梯度系统确定蛆的最高优先温度为 39 摄氏度。幼虫长度和发育时间范围的最小变化使得该物种适合在构建用于法律调查的死后间隔估计时建立相对较窄的置信区间。
Growth curves were studied for the egg, larva, and pupa of the secondary screwworm, Cochliomyia macellaria (F.), under mean cyclic temperatures of 15.6, 21.1, 26.7, 32.2, and a constant 25.0 degrees C. Development from egg to adult under all regimes ranged from 170 to 588 h. A constant temperature regime of 25 degrees C produced a range of pupation times from 92 to 142 h, with adult emergence ranging from 196 to 261 h. The maximal preferential temperature of 39 degrees C was determined for maggots by using a gradient system. The minimal variation in the range of larval lengths and development time makes this species suitable for establishing relatively narrow confidence intervals when constructing a postmortem interval estimate for use in legal investigations.