Munro I G
Department of Zoology, Chelsea College, London University, London.
Oecologia. 1974 Dec;16(4):355-367. doi: 10.1007/BF00344742.
The duration times of the eggs, nauplii and copepodites of Cyclops vicinus and Eudiaptomus gracilis were obtained, by experiment, at 5, 10, 15 and 20°C. In contrast with previously published work on copepod development, the ovigerous females, used in the cultures at these temperatures, were removed from a water storage reservoir when it was at, or close to the experimental temperature.The results have been compared with those of other workers for the same species. The duration curves for the nauplii and copepodites of Cyclops vicinus were markedly different. The patterns of these differences and a plateau in the rate of development of copepodites at higher temperatures, suggest the Cyclops vicinus is able to acclimate or compensate for temperature changes. Its rate of development at lower temperatures, therefore, is faster than has previously been indicated by the literature. The results for Eudiaptomus gracilis are similar to those of other workers and show that its embryonic and post-embryonic development are strongly temperature dependent.
通过实验,在5、10、15和20°C的温度条件下,得出了近邻剑水蚤和纤细真镖水蚤的卵、无节幼体和桡足幼体的发育时长。与之前发表的关于桡足类发育的研究不同,在这些温度下培养所使用的抱卵雌体,是从处于或接近实验温度的蓄水池中采集的。已将这些结果与其他研究人员对相同物种的研究结果进行了比较。近邻剑水蚤无节幼体和桡足幼体的发育时长曲线明显不同。这些差异模式以及较高温度下桡足幼体发育速率的平稳状态,表明近邻剑水蚤能够适应或补偿温度变化。因此,其在较低温度下的发育速率比以往文献所表明的要快。纤细真镖水蚤的结果与其他研究人员的结果相似,表明其胚胎发育和胚后发育强烈依赖于温度。