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[1]婕,王桂忠*,吴荔生.2种浮游硅藻对底栖桡足类日本虎斑猛水蚤存活、发育和繁殖的影响[J].厦门大学学报(自然科学版),2012,51(5):939.
 XU Jie,WANG Gui zhong*,WU Li sheng.Effects of Planktonic Diatoms on the Survival,Development and Reproduction of a Benthic Copepod Tigriopus japonicus[J].Journal of Xiamen University(Natural Science),2012,51(5):939.
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2种浮游硅藻对底栖桡足类日本虎斑猛水蚤存活、发育和繁殖的影响(PDF)
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《厦门大学学报(自然科学版)》[ISSN:0438-0479/CN:35-1070/N]

卷:
51卷
期数:
2012年第5期
页码:
939
栏目:
研究论文
出版日期:
2012-09-20

文章信息/Info

Title:
Effects of Planktonic Diatoms on the Survival,Development and Reproduction of a Benthic Copepod Tigriopus japonicus
作者:
王桂忠*吴荔生
门大学 海洋与地球学院,近海海洋环境科学国家重点实验室,福建 厦门 361005
Author(s):
XU JieWANG Guizhong*WU Lisheng
State Key Laboratory of Marine Environmental Science,College of Ocean & Earth Sciences, Xiamen University,Xiamen 361005,China
关键词:
日本虎斑猛水蚤硅藻存活发育繁殖
Keywords:
Tigriopus japonicusdiatomsurvivaldevelopmentreproduction
分类号:
Q 178.53
文献标志码:
-
摘要:
运用实验生态的研究方法,研究了2种浮游硅藻对底栖桡足类日本虎斑猛水蚤(Tigriopus japonicus)不同发育阶段的存活率、发育时间以及成体持续产幼数的影响.结果表明:日本虎斑猛水蚤可以直接有效地利用这2种浮游硅藻并完成其整个世代的发育和成体的繁殖,但是不同藻类对该种猛水蚤的影响不同.总体来说,牟氏角毛藻(Chaetoceros muelleri)是日本虎斑猛水蚤整个发育阶段以及成体繁殖期间良好的饵料;低浓度(含碳量0.03 μg/mL)的中肋骨条藻(Skeletonema costatum)也是日本虎斑猛水蚤成体繁殖期间的良好饵料,但该藻在较高浓度 (含碳量≥0.17 μg/mL)下虽然对日本虎斑猛水蚤的存活无抑制作用,对其发育和繁殖却均产生抑制.此外,与牟氏角毛藻相比,投喂相同高浓度(含碳量8.50 μg/mL)的中肋骨条藻后,日本虎斑猛水蚤的各期发育时间延长、持续产幼数降低,差异显著(p<0.05).
Abstract:
This study was carried out to investigate whether the benthic copepod Tigriopus japonicus can utilize the planktonic diatoms effectively and compare the responses of T.japonicus to different planktonic diatoms.We studied the effects of two planktonic diatoms on the survival,development and reproduction of T.japonicus with ecology research methods.The results showed that T.japonicus could utilize these two diatoms directly and effectively to finish its development and reproduce successfully.However,different diatoms made different effects.Chaetoceros muelleri was beneficial to the development and reproduction of T.japonicus.Skeletonema costatum in the low carbon concentration (0.03 μg/mL) was good for the reproduction of T.japonicus while its high carbon concentration (≥0.17 μg/mL) could inhibit the development and reproduction of T.japonicus.Moreover,when T.japonicus was fed with different diatoms at high carbon concentration (8.50 μg/mL),C.muelleri showed better effects.

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备注/Memo

备注/Memo:
收稿日期:20120331 基金项目:国家自然科学基金项目(40876060) *通信作者:gzwang@xmu.edu.cn
更新日期/Last Update: 2012-09-20