Common names:
Pstrag zrodlany
Occurrence:
introduced
Salinity:
freshwater
Abundance:
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Importance:
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Aquaculture:
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Regulations:
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Uses:
no uses
Comments:
Invaded clean watercourses and oligotrophic lakes. Tolerates slightly acidified waters (pH 5,5-4,0). Established in very few water bodies. It is difficult to estimate wild population numbers due to frequent introductions.
It has been suggested that selective piscicides be utilized to control the species (e.g. in Tatrzański National Park). Hybridized with the Brown trout Salmo trutta(Ref. 55773). Also Ref. 1739.
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pl.html
National Fisheries Authority:
Occurrences:
OccurrencesPoint map
Main Ref:
Grabowska, J., J. Kotusz and A. Witkowski, 2010
National Database:
> Salmoniformes (Salmons) > Salmonidae (Salmonids) > Salmoninae
Etymology: Salvelinus:Old name for char; it is the same root of german "saibling" = little salmon (Ref. 45335); fontinalis:fontinalis meaning living in springs (Ref. 1998). More on author: Mitchill.
Environment: milieu / climate zone / depth range / distribution range
生態学
