On the status of Atlantic sturgeon: conspecificity of European Acipenser sturio and North American Acipenser oxyrinchus
Identifieur interne : 000299 ( Istex/Curation ); précédent : 000298; suivant : 000300On the status of Atlantic sturgeon: conspecificity of European Acipenser sturio and North American Acipenser oxyrinchus
Auteurs : E. Artyukhin ; P. Vecsei [Canada]Source :
- Journal of Applied Ichthyology [ 0175-8659 ] ; 1999-09.
Abstract
The evidence for separate species status for the European sturgeon, Acipenser sturio, and the North American Atlantic sturgeon, A. oxyrinchus, is re‐evaluated. We consider historical morphological descriptions, recent genetic evidence, features of life history and ecology, and also undertake anatomical and morphological measures on a large number of individuals from these two taxa. We conclude that the evidence to support separate species status for these two groups is not sufficient. We propose that they represent geographically separate, but continuously variable, populations of a single species, composed of 4 subspecies.
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DOI: 10.1111/j.1439-0426.1999.tb00202.x
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E. Artyukhin<affiliation><mods:affiliation>Central Laboratory for Regeneration of Fish Resources, Main Fisheries Directorate, St. Petersburg, Russia 197022</mods:affiliation><wicri:noCountry code="subField">197022</wicri:noCountry></affiliation>Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">On the status of Atlantic sturgeon: conspecificity of European Acipenser sturio and North American Acipenser oxyrinchus</title><author><name sortKey="Artyukhin, E" sort="Artyukhin, E" uniqKey="Artyukhin E" first="E." last="Artyukhin">E. Artyukhin</name><affiliation><mods:affiliation>Central Laboratory for Regeneration of Fish Resources, Main Fisheries Directorate, St. Petersburg, Russia 197022</mods:affiliation><wicri:noCountry code="subField">197022</wicri:noCountry></affiliation></author><author><name sortKey="Vecsei, P" sort="Vecsei, P" uniqKey="Vecsei P" first="P." last="Vecsei">P. Vecsei</name><affiliation wicri:level="1"><mods:affiliation>Department of Zoology and Axelrod Institute of Ichthyology, University of Guelph, Guelph, Ontario, Canada NIG 2W1</mods:affiliation><country>Canada</country><wicri:regionArea>Department of Zoology and Axelrod Institute of Ichthyology, University of Guelph, Guelph, Ontario</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:5A7F0228CD4C7797596E9BADBE0824EF92F1410B</idno><date when="1999" year="1999">1999</date><idno type="doi">10.1111/j.1439-0426.1999.tb00202.x</idno><idno type="url">https://api.istex.fr/document/5A7F0228CD4C7797596E9BADBE0824EF92F1410B/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000299</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000299</idno><idno type="wicri:Area/Istex/Curation">000299</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">On the status of Atlantic sturgeon: conspecificity of European Acipenser sturio and North American Acipenser oxyrinchus</title><author><name sortKey="Artyukhin, E" sort="Artyukhin, E" uniqKey="Artyukhin E" first="E." last="Artyukhin">E. Artyukhin</name><affiliation><mods:affiliation>Central Laboratory for Regeneration of Fish Resources, Main Fisheries Directorate, St. Petersburg, Russia 197022</mods:affiliation><wicri:noCountry code="subField">197022</wicri:noCountry></affiliation></author><author><name sortKey="Vecsei, P" sort="Vecsei, P" uniqKey="Vecsei P" first="P." last="Vecsei">P. Vecsei</name><affiliation wicri:level="1"><mods:affiliation>Department of Zoology and Axelrod Institute of Ichthyology, University of Guelph, Guelph, Ontario, Canada NIG 2W1</mods:affiliation><country>Canada</country><wicri:regionArea>Department of Zoology and Axelrod Institute of Ichthyology, University of Guelph, Guelph, Ontario</wicri:regionArea></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Applied Ichthyology</title><idno type="ISSN">0175-8659</idno><idno type="eISSN">1439-0426</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="1999-09">1999-09</date><biblScope unit="volume">15</biblScope><biblScope unit="issue">4‐5</biblScope><biblScope unit="page" from="35">35</biblScope><biblScope unit="page" to="37">37</biblScope></imprint><idno type="ISSN">0175-8659</idno></series><idno type="istex">5A7F0228CD4C7797596E9BADBE0824EF92F1410B</idno><idno type="DOI">10.1111/j.1439-0426.1999.tb00202.x</idno><idno type="ArticleID">JAI35</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0175-8659</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The evidence for separate species status for the European sturgeon, Acipenser sturio, and the North American Atlantic sturgeon, A. oxyrinchus, is re‐evaluated. We consider historical morphological descriptions, recent genetic evidence, features of life history and ecology, and also undertake anatomical and morphological measures on a large number of individuals from these two taxa. We conclude that the evidence to support separate species status for these two groups is not sufficient. We propose that they represent geographically separate, but continuously variable, populations of a single species, composed of 4 subspecies.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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