Analysis of Populations of the Pacific Sardine on the Basis of Vertebral Counts. Frances N. Clark

1947 ◽  
Vol 22 (4) ◽  
pp. 349-350
Author(s):  
Joel W. Hedgpeth
Keyword(s):  
1994 ◽  
Vol 51 (2) ◽  
pp. 460-463 ◽  
Author(s):  
N. B. Hargreaves ◽  
D. M. Ware ◽  
G. A. McFarlane

The Pacific sardine (pilchard) (Sardinops sagax) supported an important commercial fishery in British Columbia for more than 20 yr before it suddenly collapsed in the mid-1940s. We report here the first confirmed catches of Pacific sardine in British Columbia since the 1950s and discuss the most likely explanation and possible future significance to British Columbia fisheries of the return of this species.


1964 ◽  
Vol 21 (4) ◽  
pp. 691-701 ◽  
Author(s):  
Andrew M. Vrooman

Three genetically distinct subpopulations of the Pacific sardine have been differentiated by the frequency of occurrence of a C-positive blood factor. Two of these subpopulations, a northern and a southern one, live off the coast of California and the outer coast of Baja California, Mexico. The third group inhabits the Gulf of California. The C-positive factor occurred in 13.6% of the northern subpopulation, 6.0% of the southern, and 16.8% of the Gulf subpopulation.


2004 ◽  
Vol 4 (4) ◽  
pp. 739-741 ◽  
Author(s):  
R. T. PEREYRA ◽  
E. SAILLANT ◽  
C. L. PRUETT ◽  
A. ROCHA-OLIVARES ◽  
J. R. GOLD

Marine Policy ◽  
2013 ◽  
Vol 39 ◽  
pp. 333-340 ◽  
Author(s):  
Gakushi Ishimura ◽  
Samuel Herrick ◽  
Ussif Rashid Sumaila

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