Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Juraj Hajdú"'
Autor:
Ľubomír Šmiga, Lukáš Vetešník, Juraj Hajdú, Peter Manko, Ján Koščo, Jakub Fedorčák, Ladislav Pekárik, Karel Halačka
Publikováno v:
Limnologica. 69:59-66
Loaches (genus Cobitis) in Slovakian tributaries (Danube River Basin) are represented by diploid-polyploid hybrid complexes of C. elongatoides and C. tanaitica. Uniquely, their coexistence is made possible by the presence of polyploid (mainly triploi
Autor:
Ján Koščo, Włodzimierz Popek, Michał Nowak, Juraj Hajdú, Jakub Fedorčák, P. Szczerbik, Artur Klaczak
Publikováno v:
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 420, p 41 (2019)
Diel dynamics of species richness and fish abundance were studied in three lowland rivers that differed significantly in size (discharge) in to the upper Vistula River drainage system (Poland). Shallow sandy habitats at point bars were repeatedly sam
Autor:
Dániel Varga, Daniel Zarski, Levente Várkonyi, Béla Urbányi, Péter Kabai, Tamás Müller, Juraj Hajdú, S. Tatár, Balázs Kucska, M. Müllerné-Trenovszki
Publikováno v:
Archives of Biological Sciences, Vol 68, Iss 1, Pp 61-66 (2016)
Captive breeding programs of endangered fish species, such as the European mudminnow Umbra krameri, are essential for population restoration. To improve captive spawning and larvae rearing under controlled conditions, two experiments were carried out
Publikováno v:
Fundamental and Applied Limnology. 184:151-159
Publikováno v:
Biologia. 70:1429-1431
Raykov et al. (2012) recorded the European mudminnow (Umbra krameri) from the Black Sea, at a depth of 36.3–41 m. Morphometric comparison of the pictured specimen with 10 adult U. krameri and published data was conducted which excluded its taxonomi