TY JOUR TI TAXONOMICAL COMPOSITION AND ABUNDANCE OF MACROZOOBENTHOS IN THE SHEKSNA RESERVOIR AT THE BEGINING OF XXI CENTUARY KW Rybinsk Reservoir KW macrozoobenthos KW dominating species KW species diversity KW abundance KW biomass JO Transactions of Papanin Institute for Biology of Inland Waters RAS AU Perova, S.N. AU Ivicheva, K.N. AU Filonenko, I.V. PY 2026 IS 0 PB Papanin Institute for Biology of Inland Waters Russian Academy of Sciences