Sex Control in Aquaculture examines various situations which helps in determining the measures that might help in controlling sexes in aquaculture. It includes three different sections where section one is about the current situation of sex control in aquaculture and other two sections talk about methods required for determining sexes and sex reversion in fishes. Provides the reader with the insights into the methodologies of having sex control in aquaculture and examines the histological structure of the internal organs in juvenile European catfish Silurus glanis (L.)