DNA Metabarcoding Improves the Taxonomic Resolution of Visually Determined Diet Composition of Beaked Redfish (Sebastes sp.)

DNA Metabarcoding Improves the Taxonomic Resolution of Visually Determined Diet Composition of Beaked Redfish (Sebastes sp.)

ABSTRACT Beaked redfishes (Sebastes fasciatus and Sebastes mentella) of the northwest Atlantic have recently reached record abundance levels in the estuary and northern Gulf of St. Lawrence, dominated by Sebastes mentella. Knowledge of their diet composition is essential to understand the trophic ro...

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Bibliographic Details
Main Authors: Sarah Brown‐Vuillemin, Louis Bernatchez, Eric Normandeau, Cecilia Hernandez, Denis Chabot, Réjean Tremblay, Pascal Sirois, Claude Nozères, Dominique Robert
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Environmental DNA
Subjects:
cytochrome c oxidase subunit I (COI)
Gulf of St. Lawrence
metabarcoding
prey identification
stomach content analysis
Online Access:https://doi.org/10.1002/edn3.70045
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https://doi.org/10.1002/edn3.70045

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