Antarctic Toothfish <i>Dissostichus mawsoni</i> in the South Orkney Islands: Using Otolith Chemistry to Test Current Hypotheses About Nursery Areas and Demographic Units

Antarctic Toothfish <i>Dissostichus mawsoni</i> in the South Orkney Islands: Using Otolith Chemistry to Test Current Hypotheses About Nursery Areas and Demographic Units

We used otolith chemistry to test and complement current hypotheses regarding habitat use and connectivity between <i>Dissostichus mawsoni</i> sub-populations in Area 48 of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). Sagittal otoliths from 45 fish s...

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Bibliographic Details
Main Authors: Paulina Carimán, Edwin J. Niklitschek, Cristóbal Garcés, Mathieu Leisen, Fernando Barra, Rurik Romero
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Biology
Subjects:
Antarctic toothfish
nursery areas
demographic units
otolith chemistry
stock identification
stable isotopes
Online Access:https://www.mdpi.com/2079-7737/14/1/7
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