FAR 2017/13 Age determination protocol for hoki (Macruronus novaezelandiae).

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FAR-2017-13-Hoki-age-determination-protocol.pdf

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FAR-2017-13-Hoki-age-determination-protocol.pdf (1.3 MB)

Abstract
The age determination protocol for hoki (Macruronus novaezelandiae) is described. Digital image examples of otolith reference set preparations are presented and fully illustrate the zone interpretation used in determining fish age for hoki. Associated difficulties and idiosyncrasies related to ageing prepared otoliths are also described.

Document date
Monday, 27 March 2017

Document type
V 1.3

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Adobe PDF

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1.3 MB

Reference number
2017/13

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FAR-2017-13-Hoki-age-determination-protocol.pdf

Uploaded date
Monday, 27 March 2017

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FAR: 2017/13;
ISSN: 1179-5352;
ISBN: 978-1-77665-525-0;
ScienceStock: Deepwater;
Species: Hoki; Macruronus novaezealandiae;
FishingMethod: Trawl;
ResearchField: ageing; Hoki; Macruronus novaezealandiae; otoliths; prepared otoliths; zone preparation;
Author: Horn; Sutton;

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