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C R Biol. 2002 Nov;325(11):1119-28.

Atherina punctata and Atherina lagunae (Pisces, Atherinidae), new species found in the Mediterranean sea. 2. Molecular investigations of three Atherinid species.

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  • 1EA 2202, place Victor-Hugo, université de Provence, 13331 Marseille, France.

Abstract

On the basis of morphoanatomical parameters, the sand smelt species (Atherina boyeri Risso, 1810) is viewed as a highly polymorphic complex. In this study, intraspecific sequence variation in a portion of the cytochrome b gene was examined in 88 individuals from Tunisia and France. The correlation between the results of statistical analysis of the sequence data using a variety of tree-building algorithms and morphoanatomical analyses demonstrated the subdivision into three putative species: A. boyeri, which only includes non-punctuated fishes, A. punctata, which corresponds to punctuated fishes and A. lagunae, which corresponds to atherines living in lagoons.

PMID:
12506725
[PubMed - indexed for MEDLINE]
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