Vol. 19 Fasc. 1

Full text Abstract Piotr Dębowski, Rafał Bernaś, Michał Skóra - A radio telemetry study of sea trout Salmo trutta L. spawning migration in the Łeba River (northern Poland)      [RESEARCH ARTICLE]

Full text Abstract Lucyna Kirczuk, Józef Domagała - Osteological characteristics of selected cranial bones of juvenile reciprocal hybrids of Atlantic salmon, Salmo salar L., and sea trout, Salmo trutta L.      [RESEARCH ARTICLE]

Full text Abstract Krzysztof Wunderlich, Bożena Szczepkowska, Mirosław Szczepkowski, Michał Kozłowski, Iwona Piotrowska - Impact of daily feed rations for juvenile common whitefish Coregonus lavaretus (L.), on rearing indicators and oxygen requirements      [RESEARCH ARTICLE]

Full text Abstract Barbara Kazuń, Andrzej K. Siwicki - Impact of iridovirus and methisoprinol on immunocompetent cells isolated from African catfish, Clarias gariepinus (Burchell), under in vitro conditions      [RESEARCH ARTICLE]

Full text Abstract Michał Nowak, Jan Mendel, Paweł Szczerbik, Artur Klaczak, Tomasz Mikołajczyk, Konrad Ozga, Barbara Fałowska, Włodzimierz Popek - Contributions to the morphological variation of the common gudgeon, Gobio gobio complex (Teleostei: Cyprinidae), in the upper Vistula drainage (southeast Poland)      [RESEARCH ARTICLE]

Full text Abstract Juma Al-Mamry, Laith Jawad, Suad Al-Bimani, Faten Al-Ghafari, Dawood Al-Mamry, Mohamed Al-Marzouqi - Asymmetry in some morphological characters of Leiognathus equulus (ForsskDl) (Leiognathidae) collected from the Sea of Oman      [SHORT COMMUNICATION]