Feed for rheophiling kinds of fishes in Sgahe river (Black Sea coast of Northwest Caucasus)

Intensity of feed, compound of food and ratio in it the separate fodder objects in populations of eight rheophil-ing kinds of fishes, inhabiting one the largest water-currents of Black Sea coast of Northwest Caucasus - river Shahe are certain. It is established, that the compound of their nutriment included 43 groups of fodder objects in a vegetation period. The basic ingredients of feed were water and overland arthropods. By the highest vari-ety of feed were characterized Black Sea salmon trout, Caucasian gudgeon and Colchis barbel.