caa a22 4500 445296550 CHVBK 20180317142543.0 cr unu---uuuuu 170323e20101201xx s 000 0 eng 10.1134/S0032945210110020 doi (NATIONALLICENCE)springer-10.1134/S0032945210110020 On methods of determination of the rheoreaction type in fish [Elektronische Daten] [D. Pavlov, V. Kostin, A. Zvezdin, V. Ponomareva] Type of rheoreaction is investigated in some species of salmonids, cyprinids, and percids. Three types of rheoreaction are discerned: positive (the fish prefer to move against the current), static (the fish retain their position in the current), and negative (the fish prefer to move downstream). It is shown that the type of rheoreaction is probabilistic and is determined by the motivational state of fish. Procedures used in investigation of the rheoreaction type are discussed. Pleiades Publishing, Ltd., 2010 fish nationallicence rheoreaction nationallicence rheoreaction type nationallicence motivation nationallicence illumination nationallicence starvation nationallicence current rate nationallicence methods nationallicence Pavlov D. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Kostin V. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Zvezdin A. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Ponomareva V. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/11(2010-12-01), 977-984 0032-9452 50:11<977 2010 50 11489 https://doi.org/10.1134/S0032945210110020 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0032945210110020 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pavlov D. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 700 1- Kostin V. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 700 1- Zvezdin A. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 700 1- Ponomareva V. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr. 33, 119071, Moscow, Russia aut NATIONALLICENCE 773 0- Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/11(2010-12-01), 977-984 0032-9452 50:11<977 2010 50 11489 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer