Issue |
Knowl. Manag. Aquat. Ecosyst.
Number 417, 2016
|
|
---|---|---|
Article Number | 3 | |
Number of page(s) | 4 | |
DOI | https://doi.org/10.1051/kmae/2015035 | |
Published online | 07 January 2016 |
Opinion paper
The influence of genotype on habitat selection of fish and the analysis of population structure
L’influence du génotype sur la sélection de l’habitat du poisson et l’analyse de la structure de la population
1
Faculty of Biology, St. Petersburg State University, 7/9
Universitetskaya nab., 199034
St. Petersburg,
Russia
2
A.N. Severtsov Institute of Ecology and Evolution ; 33 Leninsky
pr., 119071
Moscow,
Russia
⋆ Corresponding author: makhrov12@mail.ru
Received: 15 July 2015
Revised: 6 November 2015
Accepted: 6 November 2015
We used salmonids, eel and cod to demonstrate the apparent influence of genotype on the migratory behavior of fish and their selection of habitat. These examples indicate that the connection between specific genotypes and certain patterns of migratory behavior is typical of fish. This should always be taken into account in stock structure analysis.
Résumé
Nous avons utilisé les salmonidés, l’anguille et la morue pour démontrer l’influence apparente du génotype sur le comportement migratoire des poissons et leur sélection de l’habitat. Ces exemples indiquent que la connexion entre les génotypes spécifiques et certains modèles de comportement migratoire est typique des poissons. Cela devrait toujours être pris en compte dans l’analyse de la structure des stocks.
Key words: Genetics / life history / fish / migration / selection
Mots clés : Génétique / histoire de la vie / poisson / migration / sélection
© V.S. Artamonova and A.A. Makhrov, published by EDP Sciences, 2016
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