Migration flexibility between freshwater and marine habitats of the pond smelt Hypomesus nipponensis
文献类型: 外文期刊
第一作者: Arai, T
作者: Arai, T;Yang, J;Miyazaki, N
作者机构:
关键词: diadromy;estuarine resident;life history;otolith;pond smelt;Sr : Ca ratios
期刊名称:JOURNAL OF FISH BIOLOGY ( 影响因子:2.051; 五年影响因子:2.25 )
ISSN: 0022-1112
年卷期: 2006 年 68 卷 5 期
页码:
收录情况: SCI
摘要: The life histories of the pond smelt Hypomesus nipponensis collected from Japanese fresh waters and brackish (sea) waters were studied by examining the strontium (Sr) and calcium (Ca) concentrations in their otoliths. The Sr:Ca ratios in the otoliths changed with the salinity of the habitat. The pond smelt living in a freshwater environment showed consistently low Sr:Ca ratios throughout the otolith, averaging 1.2-1.3 x 10(-3). These samples were identified as a standard freshwater type. In contrast, fish collected from the intertidal zone showed higher otolith Sr:Ca ratios than those in the standard freshwater type, and the ratios fluctuated along the growth phase. In addition to the two representative life-history types of H. nipponensis, i. e. freshwater and anadromous life-history types, other pond smelts were found to have an estuarine resident life history-type with no freshwater phase, indicating that the pond smelt has a flexible migration strategy with a high degree of behavioural plasticity and an ability to utilize the full range of salinity in its life history. (c) 2006 The Fisheries Society of the British Isles.
分类号:
- 相关文献
作者其他论文 更多>>
-
Polymorphism detection of porcine PSMC3, PSMC6 and PSMD3 genes and their association with partial growth, carcass traits, meat quality and immune traits
作者:Wang, YF;Yang, J;Yu, M;Liu, B;Fan, B;Zhu, MJ;Xiong, IA;Li, K
关键词:porcine;PSMC3;PSMC6;PSMD3;polymorphism;association analysis
-
Accumulation, distribution, and toxicology of copper sulfate in juvenile giant freshwater prawns, Macrobrachium rosenbergii
作者:Li, N;Zhao, YL;Yang, J
关键词:
-
Assignment of the porcine PLD2 gene to chromosome 12 and characterization of a SINE indel polymorphism
作者:Yang, J;Yu, M;Liu, B;Yerle, M;Fan, B;Zhu, M;Zhu, Z;Li, K
关键词:
-
Pan bread and dry white Chinense qualities in Chinese winter wheats
作者:He, ZH;Yang, J;Zhang, Y;Quail, KJ;Pena, RJ
关键词:Triticum aestivum;bread wheat;pan bread;Chinese dry white noodles;colour;gluten strength;protein content;starch quality
-
Total and subcellular distribution of trace elements in the liver of a mother-fetus pair of Dall's porpoises (Phocoenoides dalli)
作者:Yang, J;Kunito, T;Anan, Y;Tanabe, S;Miyazaki, N
关键词:Dall's porpoise;trace element;subcellular distribution;metallothionein;fetus;transfer
-
Comparative study of mercury in liver and muscle of Dall's porpoise (Phocoenoides dalli) off Sanriku coast of Japan
作者:Yang, J;Kunito, T;Tanabe, S;Miyazaki, N
关键词:
-
Sequence of a second isolate of Chinese wheat mosaic furovirus
作者:Yang, J;Chen, J;Chen, J;Jiang, H;Zhao, Q;Adams, MJ
关键词:amino acid sequence;Chinese wheat mosaic virus;Furovirus;nucleotide sequence;strain