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Life history characteristics of Macrothrix rosea (Jurine, 1820) (Cladocera, Macrothricidae) in laboratory conditions
Huang, Xiaona; Shi, Xinlu; Xu, Sen; Liu, Guijie; Ma, Limin; Sun, Zhiqiang; Shi, XL (reprint author), Hangzhou Normal Univ, Hangzhou Key Lab Anim Adaptat & Evolut, Hangzhou 310036, Peoples R China; shixl56@163.com
2011
Source PublicationJOURNAL OF LIMNOLOGY
ISSN1129-5767
Volume70Issue:2Pages:248-254
AbstractOur knowledge of the lift history characters of medium-size cladoceran species remains quite restricted. In order to address this issue, the present study examined the life history of a medium-size species, Macrothrix rosea (Cladocera, Macrothricidae), in laboratory conditions. Neonates produced by previously acclimatized parthenogenetic females were cultured at 25 +/- 1 degrees C to investigate their growth rate, fecundity, and development. Our results show that individuals of M. rosea underwent three juvenile instar stages and 10 adult instars at 25 degrees C, with an average lift span 33 +/- 6.33 days. The average total number of eggs produced per individual was 121.04, with a maximum of 151. Individuals in the seventh instar stage (fourth adult instar) produced the largest number of offspring. The growth of body length showed a logarithmic pattern, whereas the cumulative fecundity and population growth appeared to be logistic. Furthermore, we compared the growth and mean fecundity from the birth to the first adult ins-tar at three different temperatures (i.e., 15, 20, and 25 degrees C). The growth rate of body length was slower at lower temperatures than at higher temperatures, while the mean fecundity was higher and the time needed for developing to adult was longer at lower temperatures. In conjunction with previous studies, our data suggest several shared lift history characteristics among cladocerans.
KeywordCladocera Morphology Growth Reproduction Instar
Department[Huang, XN; Shi, XL; Liu, GJ; Ma, LM; Sun, ZQ] Hangzhou Normal Univ, Hangzhou Key Lab Anim Adaptat & Evolut, Hangzhou 310036, Peoples R China; [Shi, XL; Liu, GJ] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Xu, S] Univ Windsor, Great Lakes Inst Environm Res, Windsor, ON N9B 3P4, Canada
Subject AreaMarine & Freshwater Biology
Funding OrganizationNational Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05] ; National Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05] ; National Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05] ; National Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05]
Indexed BySCI
Language英语
WOS IDWOS:000294320400010
Funding OrganizationNational Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05] ; National Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05] ; National Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05] ; National Natural Science Foundation of China[31071880, 31030059]; Zhejiang Provincial Natural Science Foundation of China[Y3100128]; National Key Laboratory of Freshwater Ecology and Biotechnology of China[2009FB11]; Hangzhou Key Laboratory for Animal Adaptation and Evolution, Hangzhou Normal University[2010100333T05]
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/16299
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorShi, XL (reprint author), Hangzhou Normal Univ, Hangzhou Key Lab Anim Adaptat & Evolut, Hangzhou 310036, Peoples R China; shixl56@163.com
Recommended Citation
GB/T 7714
Huang, Xiaona,Shi, Xinlu,Xu, Sen,et al. Life history characteristics of Macrothrix rosea (Jurine, 1820) (Cladocera, Macrothricidae) in laboratory conditions[J]. JOURNAL OF LIMNOLOGY,2011,70(2):248-254.
APA Huang, Xiaona.,Shi, Xinlu.,Xu, Sen.,Liu, Guijie.,Ma, Limin.,...&shixl56@163.com.(2011).Life history characteristics of Macrothrix rosea (Jurine, 1820) (Cladocera, Macrothricidae) in laboratory conditions.JOURNAL OF LIMNOLOGY,70(2),248-254.
MLA Huang, Xiaona,et al."Life history characteristics of Macrothrix rosea (Jurine, 1820) (Cladocera, Macrothricidae) in laboratory conditions".JOURNAL OF LIMNOLOGY 70.2(2011):248-254.
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