REPRODUCTIVE ABILITY OF PERCH FEMALES (Perca fluviatilis L.) OF SHATSKY LAKES AT THEIR INVASION OF TRIAENOPHORUS NODULOSUS
Journal: Fisheries Science of Ukraine (Vol.23, No. 1)Publication Date: 2013-03-25
Authors : A. Maistruk;
Page : 97-102
Keywords : perch; size?weight indices; fish fecundity; gonadosomatic index;
Abstract
Fertility of the perch (Perca fluviatilis L.) in Shatskyh lakes has been investigated. The control catches of fish were conducted at the beginning of 2009 ? 2011 in obedience to the given permissions. A significant difference in the size?weight indices and individual absolute fertility of infested and not infested fish of the same age group has been determined.
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