Stock Identification of Marine Populations

2010 ◽  
pp. 219-232 ◽  
Author(s):  
Steven X. Cadrin
Keyword(s):  
Stock Identification

Trace elements in the otoliths of yellow-eye mullet (Aldrichetta forsteri) as an aid to stock identification

1992 ◽  
Vol 13 (1) ◽  
pp. 39-51 ◽  
Author(s):  
J.S. Edmonds ◽  
R.C.J. Lenanton ◽  
N. Caputi ◽  
M. Morita
Keyword(s):  
Trace Elements ◽  
Stock Identification

Comprehensive microsatellite baseline for genetic stock identification of Atlantic salmon (Salmo salar L.) in northernmost Europe

2017 ◽  
Vol 74 (8) ◽  
pp. 2159-2169 ◽  
Author(s):  
Mikhail Ozerov ◽  
Juha-Pekka Vähä ◽  
Vidar Wennevik ◽  
Eero Niemelä ◽  
Martin-A. Svenning ◽  
...  
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Stock Identification ◽  
Genetic Stock ◽  
Atlantic Salmon Salmo Salar ◽  
Genetic Stock Identification

Effects of sex, stock, and environment on the shape of known-age Atlantic cod (Gadus morhua) otoliths

2004 ◽  
Vol 61 (2) ◽  
pp. 158-167 ◽  
Author(s):  
M Cardinale ◽  
P Doering-Arjes ◽  
M Kastowsky ◽  
H Mosegaard
Keyword(s):  
Shape Analysis ◽  
Gadus Morhua ◽  
Atlantic Cod ◽  
Fourier Descriptors ◽  
Faroe Islands ◽  
Stock Identification ◽  
Relative Importance ◽  
Age Classes ◽  
Otolith Shape ◽  
Left And Right

The effects of sex, stock, and environment on the shape of known-age Atlantic cod (Gadus morhua) otoliths from the Faroe Islands were investigated. Moreover, the feasibility of otolith shape analysis for stock identification was evaluated. The shape was described by using several normalized Fourier descriptors and morphometric variables. There were no consistent differences between the left and right otoliths and between sexes within different age classes, stocks, and environments. With our experimental design, we could evaluate the relative importance of genetic and environmental conditions (water temperature and diet regime) on otolith shape and morphometrics. Using otolith shape, cod individuals were significantly separated into Bank and Plateau stocks. Total classification success was between 79% and 85% between stocks and between 85% and 96% between environments for the different age classes. The significant differences in otolith shape between Faroe Bank and Faroe Plateau cod stocks provided a phenotypic basis for stock separation. Stock and environmental influences were substantial in determining the shape of cod otoliths.

scholarly journals Rapid Phenotypic Stock Identification of Chinook Salmon in Recreational Fishery Management

2021 ◽  
Vol 13 (2) ◽  
pp. 99-112
Author(s):  
Alexander J. Jensen ◽  
Carl B. Schreck ◽  
James T. Peterson
Keyword(s):  
Chinook Salmon ◽  
Fishery Management ◽  
Stock Identification ◽  
Recreational Fishery

Genetic Stock Identification of Steelhead in the Columbia River Basin: An Evaluation of Different Molecular Markers

2004 ◽  
Vol 24 (2) ◽  
pp. 672-685 ◽  
Author(s):  
Gary A. Winans ◽  
Melanie M. Paquin ◽  
Donald M. Van Doornik ◽  
Bruce M. Baker ◽  
Perry Thornton ◽  
...  
Keyword(s):  
Molecular Markers ◽  
River Basin ◽  
Columbia River ◽  
Columbia River Basin ◽  
Stock Identification ◽  
Genetic Stock ◽  
Genetic Stock Identification

Biology and Management of Inland Striped Bass and Hybrid Striped Bass

2013 ◽  
Keyword(s):  
South Carolina ◽  
Genetic Markers ◽  
Striped Bass ◽  
Large Scale ◽  
Cost Effective ◽  
Parentage Analysis ◽  
Stock Identification ◽  
Genetic Population ◽  
Ashley River ◽  
Tagging Methods

<em>Abstract</em>.—The emerging use of genetic markers for stock identification is advantageous as this technique utilizes an inherent permanent mark, it eliminates stress associated with conventional tagging methods, and mark recovery is nonlethal. In controlled experiments, increased accuracy and reliability have been demonstrated with genetic tags, as compared to other commonly used markers. While a variety of genetic markers exist for fish identification, microsatellites are preferred because of their polymorphic nature and versatile use, including identification of population structure, measures of genetic diversity, and parentage analysis. Microsatellites provide a cost-effective tool for a variety of applications, including their use in complex experimental designs, as well as responsible genetic population management. We provide examples of the use of microsatellites as genetic tags in South Carolina striped bass <em>Morone saxatilis</em>, describing an experimental restoration effort in the Ashley River and a large-scale stock enhancement effort for the Santee-Cooper reservoirs.

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