Population origin of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus by-catch in U.S. Atlantic coast fisheries.
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ABSTRACT:
SUBMITTER: Wirgin I
PROVIDER: S-EPMC4685478 | biostudies-other | 2015 Apr
REPOSITORIES: biostudies-other
Publications
Population origin of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus by-catch in U.S. Atlantic coast fisheries.
Wirgin I I Maceda L L Grunwald C C King T L TL
Journal of fish biology 20150302 4
Microsatellite DNA and mitochondrial DNA control-region sequence analyses were used to determine the population and distinct population segment (DPS) origin of 173 Atlantic sturgeon Acipenser oxyrinchus oxyrinchus encountered from the Gulf of Maine to Cape Hatteras, North Carolina, in NOAA's Northeast Fisheries Observer Program. It was found that the Hudson River was by far the greatest contributor to this coastal by-catch, with 42·2-46·3% of specimens originating there. Generally, specimens rep ...[more]
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