Olifirenko, V.V.; Rutta, O.V.; Olifirenko, P.V.
(Kherson State Agrarian and Economic University, 2023)
The article analyzes the available literary sources that highlight the issue of studying
parasites and symbionts of crayfish in the reservoirs of Ukraine and Europe. Crayfish
(of the genus Astacus) are an integral part ...