| 中华原钩虾的胚胎发育及其与水温的关系 |
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| 引用本文： | 薛素燕,毛玉泽,方建光,赵法箴.中华原钩虾的胚胎发育及其与水温的关系[J].水产学报,2016,40(11):1705-1712. |
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| 作者姓名： | 薛素燕 毛玉泽 方建光 赵法箴 |
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| 作者单位： | 1. 中国水产科学研究院黄海水产研究所,农业部海洋渔业可持续发展重点实验室,山东省渔业资源与生态环境重点实验室,山东青岛266071;青岛海洋科学与技术国家实验室海洋生态与环境科学功能实验室,山东青岛266071;2. 中国水产科学研究院黄海水产研究所,农业部海洋渔业可持续发展重点实验室,山东省渔业资源与生态环境重点实验室,山东青岛266071 |
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| 基金项目： | 国家自然基金委员会-山东省人民政府联合资助海洋科学研究中心项目（U1406403）；公益性行业（农业）科研专项（201203017） |
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| 摘 要： | 采用发育生物学和生态学方法,观察描述了中华原钩虾的胚胎发育过程,研究了胚胎发育与水温的关系。结果显示,中华原钩虾的抱卵量与雌体体长呈正相关,抱卵雌虾通过抱卵板附着胚胎,在育卵袋内孵化幼体。水温15~27°C范围内,随着温度的升高,胚胎发育历期缩短,发育速率加快;21°C恒温条件下,中华原钩虾胚胎发育全程大约需要220 h,离体培养受精卵和亲体抱卵孵化基本同步。根据有效积温法则公式计算出胚胎的发育温度阈为6.02°C,有效积温为137.30°C·d。研究表明,中华原钩虾的前几次卵裂为全裂,后转为表面卵裂,初孵幼体与成体形态相似;温度对其胚胎发育历期和发育速率的影响差异极显著。
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| 关 键 词： | 中华原钩虾 胚胎发育 水温 |
| 收稿时间： | 2015/11/12 0:00:00 |
| 修稿时间： | 2016/5/12 0:00:00 |
The embryonic development of Eogammarus possjeticus and its relationship with variation in incubation temperature |
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| XUE Suyan,MAO Yuze,FANG Jianguang and ZHAO Fazhen.The embryonic development of Eogammarus possjeticus and its relationship with variation in incubation temperature[J].Journal of Fisheries of China,2016,40(11):1705-1712. |
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| Authors: | XUE Suyan MAO Yuze FANG Jianguang and ZHAO Fazhen |
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| Institution: | Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences;Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture;Shandong Provincial Key Laboratory of Fishery Resources and Eco-environment, Qingdao 266071, China;Laboratory of Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences;Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture;Shandong Provincial Key Laboratory of Fishery Resources and Eco-environment, Qingdao 266071, China;Laboratory of Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences;Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture;Shandong Provincial Key Laboratory of Fishery Resources and Eco-environment, Qingdao 266071, China and Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences;Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture;Shandong Provincial Key Laboratory of Fishery Resources and Eco-environment, Qingdao 266071, China |
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| Abstract: | |
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| Keywords: | Eogammarus possjeticus embryonic development temperature |
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