Presence of Digenetic Trematode Parasites of Cypriniformes Fish Labeo rohita

The digenetic trematode parasites are found in the body of fresh water fishes. They carry infectious agents in their body. They cause deterioration in their internal body parts. Which affect the growth, sexual, maturity, mortality, and immunity of fishes. Fishes are also serve as vector of some diseases in human beings and animals. Gomti River is one of the important habitat for the fishes in Jaunpur. A total no. of 236 specimens were taken in which 84 were infected.