Identification of natural hybrids between Cottus poecilopus, Heckel, 1837, and Cottus gobio, Linnaeus, 1758, at a hybrid zone on the Svratka River (Czech Republic)

Summary Sculpins occasionally form interspecific hybrids in areas of mutual contact. These can be verified genetically and, potentially, morphologically. At the study site (Svratka River, Czech Republic), Cottus gobio are common whereas C. poecilopus represent a geographically isolated alien populat...

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Veröffentlicht in:	Journal of applied ichthyology 2014-02, Vol.30 (1), p.102-108
Hauptverfasser:	Vitek, T, Halacka, K, Bartoova-Maresova, E, Vetesnik, L, Spurny, P
Format:	Artikel
Sprache:	eng
Schlagworte:	Brackish Cottus gobio Cottus poecilopus Freshwater Gobio
Online-Zugang:	Volltext
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