Fauna, features of distribution and ecology of trematodes of Cypriniformes in SyrDarya River reservoirs.

Fauna of trematodes of Cypriniformes, their distribution and ecology in reservoirs of the north-east part of Uzbekistan are studied. 18 species of trematodes from 9 families are revealed in the region for the first time: Sanguinicolidae, Clinostomtidae, Gorgoderidae, Orientocreadiidae, Allocreadiidae, Monorchidae, Diplostomidae, Strigeidae and Bucephalidae. Original data on contamination of mollusks from the genus Lymnaea by trematode’s cercaria are provided