Morphologic characteristics and fulfilment of white chub (Leuciscus cephalus albus) (Osteichthyes, cyprinidae) digestive tract

Abstract

In this work morphologic characteristics of digestive tract were established, fulfilment, as well as relation between the length of digestive tract and standard body length. By analysing the food fulfilment of the white chub intestinal tract, it was established that this subspecies in Skadar Lake has intensive nutrition during the all four seasons. Research of relative tract length included boath sexes, in the scope of five length groups.