Vol. 22 Fasc. 4

Full text Abstract Michał Kozłowski, Mirosław Szczepkowski, Krzysztof Wunderlich, Bożena Szczepkowska, Iwona Piotrowska - Polyculture of juvenile pikeperch (Sander lucioperca (L.)) and sterlet (Acipenser ruthenus L.) in a recirculating system          [RESEARCH ARTICLE]

Full text Abstract Hajar Azarin, Mohammad Sadegh Aramli, Fatemeh Naderi - Selected coelomic fluid parameters of sterlet, Acipenser ruthenus L.: effects of light color and photoperiod          [RESEARCH ARTICLE]

Full text Abstract Oleksyi Khudyi, Ryszard Kolman, Lidia Khuda, Mykhailo Marchenko, Larisa Terteryan - Characterization of growth and biochemical composition of sterlet, Acipenser ruthenus L., juveniles from the Dniester population reared in RAS          [RESEARCH ARTICLE]

Full text Abstract Dariusz Ulikowski, Iwona Piotrowska, Łucjan Chybowski, Tadeusz Krzywosz, Piotr Traczuk - Interaction between juvenile narrow-claw crayfish, Astacus leptodactylus (Eschscholtz), and common water frog, Rana esculenta (L.), tadpoles or common blue damselfly, Enallagma cyathigerum (Charpentier), larvae during rearing under controlled conditions          [RESEARCH ARTICLE]

Full text Abstract Józef Domagała, Katarzyna Dziewulska, Robert Czerniawski - Survival rate and growth in the wild of sea trout (Salmo trutta L.) fry obtained using frozen semen         [RESEARCH ARTICLE]

Full text Abstract Elżbieta Kondera - Cell composition of the head kidney of European chub (Squalius cephalus L. )         [RESEARCH ARTICLE]

Full text Abstract Maciej Mickiewicz, Arkadiusz Wołos - Administrative, legal, natural, and socioeconomic factors that impede the functioning and development of inland fisheries in Poland         [RESEARCH ARTICLE]

Full text Abstract Józef Domagała, Łukasz Sługocki, Robert Czerniawski, Małgorzata Pilecka-Rapacz - Determining the spring biomass peak of the smallest plankters in selected vendace lakes in Western Pomerania         [RESEARCH ARTICLE]