Articles

Interpretation of age based on the scales of lacustrine Salmonidae, the common whitefish (Coregonus sp.) and the arctic char (Salvelinus alpinus)

Abstract

Knowledge of the growth and structure in terms of age of a fish population is very important when focusing on the dynamics of the populations exploited and their management. The Colisa Biological Resource Centre provides this expertise based on different samples (scales, otoliths, gill covers, etc.). The aim of this article is to describe this interpretation of age based on the scales of lacustrine Salmonidae species, the common whitefish (Coregonus sp.) and the arctic char (Salvelinus alpinus).

References

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Authors


Valérie Hamelet

valerie.hamelet@inrae.fr

Affiliation : Université Savoie Mont-Blanc, INRAE, UMR CARRTEL, 75 bis avenue de Corzent, Thonon-les-Bains Cedex, 74203, France

Country : France


Chloé Goulo

Affiliation : Université Savoie Mont-Blanc, INRAE, UMR CARRTEL, 75 bis avenue de Corzent, Thonon-les-Bains Cedex, 74203, France

Country : France


Frédéric Marchand

https://orcid.org/0000-0002-8380-579X

Affiliation : INRAE, pôle OFB-INRAE-L’Institut Agro-UPPA pour la gestion des migrateurs amphihalins dans leurs environnements, U3E, F-35042 Rennes, France.

Country : France

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