Are sex ratios in wild European sea bass (

Titre alternatif
Producteur
Contributeur(s) EDP Sciences
Identifiant documentaire 10-dkey/10.1051/alr/2012002
Identifiant OAI oai:edpsciences.org:dkey/10.1051/alr/2012002
Notice source
Auteur(s): Marc Vandeputte,Edwige Quillet,Béatrice Chatain
Mots clés Sex ratio Genetics Sex determination Fish aquaculture Dicentrarchus labrax
Date de publication 22/03/2012
Date de création
Date de modification
Date d'acceptation du document
Date de dépôt légal
Langue en
Thème
Type de ressource
Source https://doi.org/10.1051/alr/2012002
Droits de réutilisation

Région

Département

Commune

Description
Sex ratios in farmed European sea bass are highly biased towards males (75 to 95%), which is problematic for aquaculture. In this mini-review, we re-analyse fisheries literature data about sex ratios in wild sea bass from 13 population samples, representing altogether 4889 individuals covering the major part of the distribution range of the species. We find that as a whole, the sex ratio of wild populations is biased towards females (59.4% females, p < 0.001), but that the sex ratio of the younger fish (
Accès aux documents

0

Consultations

0

Téléchargements