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Ponowne stwierdzenie piekielnicy Alburnoides bipunctatus (Teleostei: Cyprinidae) w rzece Nidzie

100%

Nowak M. , Szczerbik P. , Klaczak A. , Popek W.

tom 30

nr 1-2

Ichtiofaunistyczna i ekologiczna inwentaryzacja cieków prowadzących wodę na terenie gospodarstwa stawowego

75%

Bojarski B. , Ludwikowska A. , Popek J. , Szczerbik P. , Klaczak A. , Lutnicka H. , Popek W.

Komunikaty Rybackie

2014

nr 2

The aim of the study was to determine the diversity of fish fauna and zoobenthos in three pond canals of the Experimental Fisheries Station of the University of Agriculture in Krakow. The physicochemical parameters of the water were also measured. A total of 1,056 fish of 23 species was caught during four sampling catches performed from May 2013 to August 2013. Six of the species identified were aliens. The number of zoobenthos families noted was similar and ranged from eight to 15 depending on the canal and month. The results suggest that the ecological role of the pond canals is significant.

New data regarding the distribution and ichthyocoenological affinities of the Ukrainian brook lamprey, Lampetra (Eudontomyzon) mariae (Cephalaspidomorphi: Petromyzontiformes: Petromyzontidae), in southern Poland

63%

Drag-Kozak E. , Nowak M. , Szczerbik P. , Klaczak A. , Mikolajczyk T. , Falowska B. , Socha M. , Popek W.

tom 41

nr 2

Fifteen new localities of the Ukrainian brook lamprey, Lampetra (Eudontomyzon) mariae, were found within 2008–2010. The majority of them are located in the Nida River drainage. Additionally, the occurrence of that species in the Strwiąż River, a tributary of the Dniester, was confirmed. The cluster analysis performed suggests, that L. mariae exhibits strong affinity to the stone loach, Barbatula barbatula, and the Eurasian minnow, Phoxinus phoxinus. We believe that the distribution of L. mariae on the territory of Poland seems to be strongly underestimated.