Records of long-range, downstream movements of stocked rainbow trout ( Oncorhynchus mykiss)
The Cape Cod, Roaring River, and Oak Springs strains of rainbow trout ( Oncorhynchus mykiss) are highly domesticated; fertilized eggs have been distributed both throughout the western United States and also to other countries. Analyses of tag recapture data indicate that 22% of Roaring River trout m...
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Veröffentlicht in: | Fisheries research 1993-03, Vol.16 (2), p.195-199 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The Cape Cod, Roaring River, and Oak Springs strains of rainbow trout (
Oncorhynchus mykiss) are highly domesticated; fertilized eggs have been distributed both throughout the western United States and also to other countries. Analyses of tag recapture data indicate that 22% of Roaring River trout moved at least 12 km downstream, some as far as 84 km within 4 days; 11% of the Oak Springs and 7% of the Cape Cod strain fish moved at least 12 km downstream. |
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ISSN: | 0165-7836 1872-6763 |
DOI: | 10.1016/0165-7836(93)90052-9 |