Study of the Hejő brook watershed fish fauna

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dc.contributor.authorHarka, Ákos
dc.contributor.authorSzepesi, Zsolt
dc.date.accessioned2021-06-28T10:58:39Z
dc.date.available2021-06-28T10:58:39Z
dc.date.issued2007-04-11
dc.description.abstractLiterature sources mention 18 fish species from the Hejő watershed. In order to learn more about the fauna, we studied the brook and its tributaries between 2003–2005. We detected a total of 32 fishspecies, 17 of which are new for the watershed. Most of these are native species (Rutilus rutilus, Leuciscus leuciscus, Leuciscus idus, Aspius aspius, Leucaspius delineatus, Gobio albipinnatus, Abramis bjoerkna, Abramis ballerus, Lota lota, Gymnocephalus cernuus, Sander lucioperca), but there are some adventive ones (Pseudorasbora parva, Carassius gibelio, Ameiurus melas, Lepomis gibbosus, Perccottus glenii) and a spontaneously immigrated species as well (Proterorhinus marmoratus). Specific natural values of the watershed are the isolated population of minnow (Phoxinus phoxinus) in Kulcsárvölgyi Brook and the frequently occurring mudminnow (Umbra krameri) in the lower reach of Hejő Brook.en
dc.formatapplication/pdf
dc.identifier.citationActa Agraria Debreceniensis, No. 25 (2007): Pisces Hungarici I. (Supplement Issue) , 113-117
dc.identifier.doihttps://doi.org/10.34101/actaagrar/25/3044
dc.identifier.issn2416-1640
dc.identifier.issue25
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/316568en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/3044
dc.rights.accessOpen Access
dc.subjectantropogenic effectsen
dc.subjectnatural valuesen
dc.subjectUmbra kramerien
dc.subjectPhoxinus phoxinusen
dc.titleStudy of the Hejő brook watershed fish faunaen
dc.typefolyóiratcikkhu
dc.typearticleen
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