Effect of short-term decrease in water temperature on body temperature and involvement of testosterone in steelhead and rainbow trout, Oncorhynchus mykiss
作者： Go Miura , Arimune Munakata , Takashi Yada , Carl B. Schreck , David L.G. Noakes
DOI: 10.1016/J.CBPA.2013.05.006
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摘要: article i nfo The Pacific salmonid species Oncorhynchus mykiss is separated into a migratory form (steelhead trout) and non-migratory (rainbow trout). A decrease in water temperature likely cue triggering downstream behavior the form, testosterone inhibits onset of this behavior. To elucidate differences sensitivity to decreases between forms effect tes- tosterone on sensitivity, we examined two experiments. In experiment 1, compared changes body during short-term both live dead steelhead rainbow trout. 2, investigated effects Water was decreased by 3 °C 30 min. faster than that contrast, there no significant difference trout specimens. testosterone-treated more slowly control fish. Our results suggest sensitive form. Moreover, might play an inhibitory role such decreases.
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J. R. Hazel, Cold Adaptation in Ectotherms: Regulation of Membrane Function and Cellular Metabolism Springer, Berlin, Heidelberg. pp. 1- 50 ,(1989) , 10.1007/978-3-642-74078-7_1
W. D. RILEY, M. O. EAGLE, S. J. IVES, The onset of downstream movement of juvenile Atlantic salmon, Salmo salar L., in a chalk stream Fisheries Management and Ecology. ,vol. 9, pp. 87- 94 ,(2002) , 10.1046/J.1365-2400.2002.00287.X
Ingemar Berglund, Hans Lundqvist, Hasse Fängstam, Downstream migration of immature salmon (Salmo salar) smolts blocked by implantation of the androgen 11-ketoandrostenedione Aquaculture. ,vol. 121, pp. 269- 276 ,(1994) , 10.1016/0044-8486(94)90026-4
Kohei Yamauchi, Nobuhisa Koide, Shinji Adachi, Yoshitaka Nagahama, Changes in seawater adaptability and blood thyroxine concentrations during smoltification of the masu salmon, Oncorhynchus masou, and the amago salmon, Oncorhynchus rhodurus Aquaculture. ,vol. 42, pp. 247- 256 ,(1984) , 10.1016/0044-8486(84)90105-4
Arimune Munakata, Masafumi Amano, Kazumasa Ikuta, Shoji Kitamura, Katsumi Aida, Involvement of sex steroids and thyroid hormones in upstream and downstream behaviors in masu salmon, Oncorhynchus masou Aquaculture. ,vol. 362, pp. 158- 166 ,(2012) , 10.1016/J.AQUACULTURE.2010.11.027
J.L. Bagliniere, G. Maisse, Precocious maturation and smoltification in wild Atlantic salmon in the Armorican massif, France Aquaculture. ,vol. 45, pp. 249- 263 ,(1985) , 10.1016/0044-8486(85)90274-1
R.D. Ewing, D. Barratt, D. Garlock, Physiological changes related to migration tendency in rainbow trout (Oncorhynchus mykiss) Aquaculture. ,vol. 121, pp. 277- 287 ,(1994) , 10.1016/0044-8486(94)90027-2
William S. Hoar, The Behaviour of Chum, Pink and Coho Salmon in Relation to their Seaward Migration Wsq: Women's Studies Quarterly. ,vol. 8, pp. 241- 263 ,(1951) , 10.1139/F50-015
T.C. Yu, R.O. Sinnhuber, J.D. Hendricks, Effect of steroid hormones on the growth of juvenile coho salmon (Oncorhynchus kisutch) Aquaculture. ,vol. 16, pp. 351- 359 ,(1979) , 10.1016/0044-8486(79)90074-7
T. C. Bjornn, Trout and Salmon Movements in Two Idaho Streams as Related to Temperature, Food, Stream Flow, Cover, and Population Density Transactions of The American Fisheries Society. ,vol. 100, pp. 423- 438 ,(1971) , 10.1577/1548-8659(1971)100<423:TASMIT>2.0.CO;2