Effects of Asparagopsis taxiformis metabolites on the feeding behaviour of post-larval Acanthurus triostegus

Camille Gache; Frédéric Bertucci; Ana Sofía Guerra; Maelle Calandra; Tristan Berr; Julie Lafaye; Hendrikje Jorissen; Maggy Nugues; Janine Cossy; David Lecchini

doi:10.1111/jfb.14140

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Effects of Asparagopsis taxiformis metabolites on the feeding behaviour of post-larval Acanthurus triostegus

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Effects of Asparagopsis taxiformis metabolites on the feeding behaviour of post-larval Acanthurus triostegus

Camille Gache, Frédéric Bertucci, Ana Sofía Guerra, Maelle Calandra, Tristan Berr, Julie Lafaye, Hendrikje Jorissen, Maggy Nugues, Janine Cossy et David Lecchini

Journal of fish biology, Vol.95(5), pp.1355-1358

11/2019

DOI: https://doi.org/10.1111/jfb.14140

PMID: 31568585

Résumé

Animals

Behavior, Animal

Conservation of Natural Resources

Coral Reefs

Cues

Feeding Behavior

Larva - physiology

Perciformes - metabolism

Perciformes - physiology

Seaweed

Our study highlights the effect of the macroalgae Asparagopsis taxiformis on the feeding behaviour of the tropical surgeonfish Acanthurus triostegus. The presence of A. taxiformis chemical cues reduced A. triostegus feeding, suggesting that the presence of this algae could affect not only the survival of fish in the post-larval stage, but also alter the grazing pressure on coral reefs.

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Titre: Effects of Asparagopsis taxiformis metabolites on the feeding behaviour of post-larval Acanthurus triostegus
Créateurs - sans rôle: Camille Gache - Laboratoire d'Excellence "CORAIL", Perpignan Cedex, France
Frédéric Bertucci - Unité FRE BOREA, MNHN, CNRS 7208, Sorbonne University, IRD 207, University Caen Normandy, University of French West Indies, Guadeloupe, France
Ana Sofía Guerra - Department of Ecology, Evolution and Marine Biology, University of California Santa Barbara, Santa Barbara, California, USA
Maelle Calandra - Ecole Pratique des Hautes Etudes, CREDO UMR 7308 (AMU-EHESS-CNRS), Aix-Marseille Université, Marseille, France
Tristan Berr - École Normale Supérieure de Lyon
Julie Lafaye - PSL Research University: Molecular, Macromolecular Chemistry and Materials, ESPCI Paris, CNRS, PSL University, Paris, France
Hendrikje Jorissen - Laboratoire d'Excellence "CORAIL", Perpignan Cedex, France
Maggy Nugues - Laboratoire d'Excellence "CORAIL", Perpignan Cedex, France
Janine Cossy - PSL Research University: Molecular, Macromolecular Chemistry and Materials, ESPCI Paris, CNRS, PSL University, Paris, France
David Lecchini - Laboratoire d'Excellence "CORAIL", Perpignan Cedex, France
Détails de publication: Journal of fish biology, Vol.95(5), pp.1355-1358
Note de subvention: PSL-SPIF / PSL Research University
Identifiants: 99157540409311
Unité académique: MARine Biodiversity, Exploitation & Conservation - MARBEC
Langue: English
Type de ressource: Journal article