Occurrence | introduced | ||
Importance | Ref. | ||
Aquaculture | Ref. | ||
Regulations | Ref. | ||
Freshwater | Yes | ||
Brackish | No | ||
Saltwater | No | ||
Live export | |||
Bait | No | ||
Gamefish | Yes | ||
Abundance | Ref. | ||
Comments |
Vulnerable. Unwanted. Introduced from North America in late 19th century (Ref. 9946). Self-reproducing stocks in Kolding Å, Gudenå (several stocks), Villestrup Å, Lindenborg Å, Storå, Skjern Å, Halkjær Å, Sneum Å and Ribe Å (Ref. 9945). |
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States/Provinces | |||
States/Provinces Complete? | No | ||
National Checklist | |||
Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/da.html |