| 虾夷扇贝雌雄同体自体受精繁殖生物学的研究 |
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| 引用本文： | 于瑞海,王昭萍,赵雪琳,孔静,张志强,许瑞平,范立强.虾夷扇贝雌雄同体自体受精繁殖生物学的研究[J].中国海洋大学学报(自然科学版),2011,41(11):23-26,56. |
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| 作者姓名： | 于瑞海 王昭萍 赵雪琳 孔静 张志强 许瑞平 范立强 |
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| 作者单位： | 1. 中国海洋大学水产学院,山东青岛,266003
2. 山东海益宝水产有限公司,山东烟台,265100 |
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| 基金项目： | 国家高技术研究发展计划项目(2006AA10A401); 国家科技基础条件平台项目(2005DKA30470)资助 |
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| 摘 要： | 本文以虾夷扇贝的雌雄同体个体为实验材料,对成熟个体的性腺进行组织切片观察,并通过对雌雄同体自体受精、早期胚胎发育和幼虫培养的研究,发现虾夷扇贝自体繁殖的产卵量、受精率和卵裂率与对照组没有很大差异,但是其孵化率和畸形率有明显差异分别为82%和17.3%,而对照组为90%和9.6%;幼虫培育期间的生长没有明显差异,但成活率差异极明显为4%,而对照组为40%。
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| 关 键 词： | 虾夷扇贝 雌雄同体 自体受精 胚胎发育 幼体培育 |
Reproductive Biology of Self Fertilization in Hermaphrodite Japanese Scallops(Patinopecten yessoensis) |
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| YU Rui-Hai,WANG Zhao-Ping,ZHAO Xue-Lin,KONG Jing,ZHANG Zhi-Qiang,XU Rui-Ping,FAN Li-Qiang.Reproductive Biology of Self Fertilization in Hermaphrodite Japanese Scallops(Patinopecten yessoensis)[J].Periodical of Ocean University of China,2011,41(11):23-26,56. |
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| Authors: | YU Rui-Hai WANG Zhao-Ping ZHAO Xue-Lin KONG Jing ZHANG Zhi-Qiang XU Rui-Ping FAN Li-Qiang |
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| Institution: | YU Rui-Hai1,WANG Zhao-Ping1,ZHAO Xue-Lin1,KONG Jing1,ZHANG Zhi-Qiang1,XU Rui-Ping1,FAN Li-Qiang2(1.College of Fisheries,Ocean University of China,Qindao 266003,China,2.Shangdong Haiyibao Aquatic Products Co.,LTD,Yantai 265100,China) |
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| Abstract: | On basis of observation on gonad samples from embryo and larvae obtained by self-fertilization of hermaphrodite Patinopecten yessoensis,the results showed that the difference in ova number,rate of fertilization and cleavage rate of self-fertilization of hermaphrodite was not significant compared with the dioecism.But the difference in hatching and abnormality rate was significant between them.The hatching and abnormality rate of larvae were obtained by self-fertilization were 82% and 17.3%,and the control g... |
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| Keywords: | Patinopecten yessoensis hermaphrodite self-fertilization embryonic development larval breeding |
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