Changes in the Ratio of Rheoreaction Types during Fish Starvation

Author:

Pavlov D. S.,Kostin V. V.,Parshina V. U.,Pavlov E. D.

Abstract

Abstract Changes in the motivational component of rheoreaction (the ratio of rheoreaction types) during starvation in some fish species has been analyzed. The presence of fish motivation to migrate (before starvation) is the major pattern of the future changes in the motivational component of rheoreaction resulting from starvation. All fish of the families Cyprinidae and Salmonidae studied with initially behavior as resident individuals show the same type of response to starvation. Their preference for currentwise movement increases on the 2nd–5th days of starvation, then the preference for movement against the current increases on the 7th–12th days, and the ratio of rheoreaction types approaches the initial one. Juveniles of the Black Sea salmon (Salmo trutta labrax) with a motivation to downstream migration, represent a different response to starvation: the downstream movement of individuals monotonically increased from two days after starvation.

Publisher

Pleiades Publishing Ltd

Subject

General Agricultural and Biological Sciences,General Biochemistry, Genetics and Molecular Biology

Reference30 articles.

1. Annotirovannyi katalog kruglorotykh i ryb kontinental’nykh vod Rossii (Annotated Catalog of Cyclostomes and Fishes of Continental Waters of Russia) Reshetnikov, Yu.S., Ed., Moscow: Nauka, 1998.

2. Etingen, R.M., On the response of fish to the current depending on the degree of feeding, Vopr. Ikhtiol., 1964, vol. 4, no. 4, pp. 624–631.

3. Faria, A., Chícharo, M.A., and Gonçalves, E.J., Effects of starvation on swimming performance and body condition of pre-settlement Sparus aurata larvae, Aquat. Biol., 2011, vol. 12, pp. 281–289. https://doi.org/10.3354/ab00345

4. Ferguson, A., Reed, T.E., Cross, T.F., et al., Anadromy, potamodromy and residency in brown trout Salmo trutta: the role of genes and the environment, J. Fish. Biol., 2019, p. 1. https://doi.org/10.1111/jfb.14005

5. Flecker, A.S., McIntyre, P.B., Moore, J.W., Anderson, J.T., Taylor, B.W., and Hall, R.O., Migratory fishes as material and process subsidies in riverine ecosystems, Am. Fish. Soc. Symp., 2010, vol. 73, pp. 559–592.

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3