Common names:
Helt
Occurrence:
introduced
Salinity:
freshwater
Abundance:
fairly common (chances are about 50%)
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Ref: Østergaard, T.A.S., 2000
Importance:
|
Ref:
Aquaculture:
|
Ref:
Regulations:
protected
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Ref:
Uses:
gamefish: yes;
Comments:
Occurs in the watercourses of Gudenåen, Limfjorden and the fjords and watercourses of West Jutland (Ref. 9945). Minimum size limit in TL: 36 cm in general; 34 cm in Ringkøbing Fjord. Protected in the period: 1. Nov. - 31. Jan. (Ref. 10963). Also Ref. 556.
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/da.html
National Fisheries Authority:
Occurrences:
OccurrencesPoint map
Main Ref:
Kottelat, M. and J. Freyhof, 2007
National Database:
> Salmoniformes (Salmons) > Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus:Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335). More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt; Thuộc về nước lợ gần đáy; pH range: 7.0 - 7.5; dH range: 20 - ?; di cư biển sông (để đẻ trứng) (Ref. 51243). Temperate; 4°C - 16°C (Ref. 2059); 78°N - 41°N, 6°W - 85°E
Sự phân bố
Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Fatal error: Uncaught mysqli_sql_exception: Table 'fbapp.scientificname' doesn't exist in /var/www/html/includes/speciessummary.lib.php:2055
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