Length–weight relationships of six freshwater fishes from small streams flowing into Lake Sapanca, NW Turkey


Author’s address:Müfit Ozuluğ, Faculty of Science, Department of Biology, Istanbul University, Vezneciler-34134, TR Istanbul, Turkey.
E-mail: mozulu@istanbul.edu.tr


Length–weight relationships are given on six freshwater fish species (Phoxinus phoxinus, Cobitis vardarensis, Neogobius gymnotrachelus, Proterorhinus marmoratus, Petroleuciscus borysthenicus and Gambusia holbrooki) from four streams flowing into Lake Sapanca, north-western Turkey.