Rheoreaction of Some Juvenile Cyprinids During Autumn Contranatant Migration

20199 citationsJournal Article

Authors

Д. С. Павлов · Severtsov Institute of Ecology and Evolution

В. В. Костин · Severtsov Institute of Ecology and Evolution

А. О. Звездин · Severtsov Institute of Ecology and Evolution

Д. А. Прозоров · Severtsov Institute of Ecology and Evolution

Stepan Podolyako · Astrakhan Biosphere Nature Reserve

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.

Topics & Keywords

Fish Ecology and Management Studies Ecology and biodiversity studies Food Industry and Aquatic Biology

UN Sustainable Development Goals

Gender equality

Publication Details

Published in: Journal of Ichthyology

Volume 59, Issue 6, pp. 938-945

DOI: 10.1134/s0032945219060109

Field-Weighted Citation Impact: 1.57