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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Print: 0018-8166
ISSN Online: 1943-5991

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v51.i6.30
pages 28-35

Peculiarities of Feeding of Pike (Esox lucius) in the Kaniv Reservoir in Spring

O. B. Gurbik
Ukrainian Institute of Fishery Kyiv, Ukraine
O. V. Didenko
Institute of Fishery, Ukrainian Academy of Agrarian Sciences, Kyiv, Ukraine
I. Yu. Buzevych
Institute of Fishery, Ukrainian Academy of Agrarian Sciences, Kyiv, Ukraine

ABSTRACT

Paper deals with feeding of pike in the Kaniv reservoir in spring of 2010-2011. According to obtained data, its ration comprised 12 fish species. The most important feeding objects in terms of occurrence frequency were roach (27.0%), perch (22.7%), rudd (11.4%), and crucian carp (11.4%). By the relative importance index the dominating species was roach (35.7%), followed by crucian carp (21.1%) and perch (20.2%).


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