摘要
试验结果表明,黑斑口虾蛄第二相幼体适宜的盐度和温度范围分别为16.98～23.56和20～28℃;第三相幼体适盐与适温范围分别为16.98～26.18和20～28℃;仔虾蛄适盐与适温范围分别为11.73～28.80和18～30℃.环境因子变化对各期幼体成活率有较大影响.当黑斑口虾蛄从第二相幼体发育到仔虾蛄,其对温度、盐度的耐受力增加.
An experiment was conducted to investigate the tolerance of mantis shrimp Oratosquilla kempi karvae to water temperature and salinity. The results showed that the optimal salinities werelr.98 -23.56, 16.98 - 26.18 and 11.73 - 28.80 for the second, third phase larvae and infant mantis shrimp, respectively. The＇optimal water temperature were 20 - 28℃, 20- 28℃, and 18 - 30℃ for the second, third phase larvae and infant mantis shrimp, respectively. So, it is important to keep stabilization of environment at every larval stage of mantis shrimp.
出处
《水产科学》
CAS
北大核心
2005年第11期4-6,共3页
Fisheries Science
基金
国家农业科技成果转化资金资助项目(02EFN213310651)
关键词
黑斑口虾蛄
幼体
温度
盐度
耐受性
mantis shrimp （Oratosquilla kempi）
larva
temperature
salinities
