Acantocephals and nematodes of fish of waters of the medium flow of the Zarafshan river
Abstract
The basin of the Zarafshan River is a natural-geographical complex on a transboundary territory, in which there are reservoirs of different ecological conditions. At present, a large number of large reservoirs for complex use with an area of hundreds of thousands of hectares have been created in the Zarafshan river basin. Reservoirs are a new type of water bodies, differing in specific and ecological conditions [2].
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