Email this article Rheoreaction of Some Juvenile Cyprinids During Autumn Contranatant Migration
- Authors: Pavlov D.S.1, Kostin V.V.1, Zvezdin A.O.1, Prozorov D.A.1, Podolyako S.A.2
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Affiliations:
- Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
- Astrakhan State Nature Biosphere Reserve
- Issue: Vol 59, No 6 (2019)
- Pages: 938-945
- Section: Article
- URL: https://bakhtiniada.ru/0032-9452/article/view/168472
- DOI: https://doi.org/10.1134/S0032945219060109
- ID: 168472
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Abstract
The contranatant migration of juvenile cyprinids was studied in the Volga River delta in September–November 2016. A motivational component of rheoreaction (the ratio of rheoreaction types) of migrating and nonmigrating juveniles was evaluated in the course of experiments. It is shown that the motivational component of rheoreaction is a behavioral mechanism of contranatant migration.
About the authors
D. S. Pavlov
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
Email: povedenie@yandex.ru
Russian Federation, Moscow, 119071
V. V. Kostin
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
Author for correspondence.
Email: povedenie@yandex.ru
Russian Federation, Moscow, 119071
A. O. Zvezdin
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
Email: povedenie@yandex.ru
Russian Federation, Moscow, 119071
D. A. Prozorov
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
Email: povedenie@yandex.ru
Russian Federation, Moscow, 119071
S. A. Podolyako
Astrakhan State Nature Biosphere Reserve
Email: povedenie@yandex.ru
Russian Federation, Astrakhan
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