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A review of the taxonomic status of the Persian sturgeon (Acipenser persicus Borodin)

Identifieur interne : 000B45 ( Istex/Corpus ); précédent : 000B44; suivant : 000B46

A review of the taxonomic status of the Persian sturgeon (Acipenser persicus Borodin)

Auteurs : G. I. Ruban ; M. V. Kholodova ; V. A. Kalmykov ; P. A. Sorokin

Source :

RBID : ISTEX:205EAAC03B7949DC5A0721042AF92327D0EA7736

Abstract

Morphological and molecular genetic analyses of the Aipenser gueldenstaedtii sensu Berg (1934) were accomplished using individuals collected in the southern part of the Caspian Sea. The distribution of specimens in the space of principal components were calculated using 28 morphometric characters. The results demonstrated the absence of separate clusters. Frequency distributions of six of the studied meristic characters were unimodal and did not reveal the existence of morphologically distinguishable forms within the analyzed sample. The molecular genetic analysis on polymorphism, based on D‐loop and partial sequences of adjacent tRNA genes (total length about 956 bp) of the same samples demonstrated high homogeneity. Combining the results of morphological and molecular genetic studies of the Aipenser gueldenstaedtii sensu Berg (1934) do not support the validity of the existence of Persian sturgeon as a separate species Acipenser persicus.

Url:
DOI: 10.1111/j.1439-0426.2011.01668.x

Links to Exploration step

ISTEX:205EAAC03B7949DC5A0721042AF92327D0EA7736

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<abstract lang="en">Morphological and molecular genetic analyses of the Aipenser gueldenstaedtii sensu Berg (1934) were accomplished using individuals collected in the southern part of the Caspian Sea. The distribution of specimens in the space of principal components were calculated using 28 morphometric characters. The results demonstrated the absence of separate clusters. Frequency distributions of six of the studied meristic characters were unimodal and did not reveal the existence of morphologically distinguishable forms within the analyzed sample. The molecular genetic analysis on polymorphism, based on D‐loop and partial sequences of adjacent tRNA genes (total length about 956 bp) of the same samples demonstrated high homogeneity. Combining the results of morphological and molecular genetic studies of the Aipenser gueldenstaedtii sensu Berg (1934) do not support the validity of the existence of Persian sturgeon as a separate species Acipenser persicus.</abstract>
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<title>Journal of Applied Ichthyology</title>
</titleInfo>
<genre type="journal">journal</genre>
<identifier type="ISSN">0175-8659</identifier>
<identifier type="eISSN">1439-0426</identifier>
<identifier type="DOI">10.1111/(ISSN)1439-0426</identifier>
<identifier type="PublisherID">JAI</identifier>
<part>
<date>2011</date>
<detail type="title">
<title>Proceedings of the 6th International Symposium on Sturgeon Wuhan, China October 25‐31, 2009</title>
</detail>
<detail type="volume">
<caption>vol.</caption>
<number>27</number>
</detail>
<detail type="issue">
<caption>no.</caption>
<number>2</number>
</detail>
<extent unit="pages">
<start>470</start>
<end>476</end>
<total>7</total>
</extent>
</part>
</relatedItem>
<identifier type="istex">205EAAC03B7949DC5A0721042AF92327D0EA7736</identifier>
<identifier type="DOI">10.1111/j.1439-0426.2011.01668.x</identifier>
<identifier type="ArticleID">JAI1668</identifier>
<accessCondition type="use and reproduction" contentType="copyright">© 2011 Blackwell Verlag, Berlin</accessCondition>
<recordInfo>
<recordContentSource>WILEY</recordContentSource>
<recordOrigin>Blackwell Publishing Ltd</recordOrigin>
</recordInfo>
</mods>
</metadata>
<serie></serie>
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   |texte=   A review of the taxonomic status of the Persian sturgeon (Acipenser persicus Borodin)
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