Unknown
California Department of Fish and Game
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Long Beach, CA
In:
http://aquaticcommons.org/id/eprint/706
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8
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2011-09-29 21:40:14
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706
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California Department of Fish and Game
Publication Date:
2021-07-02
Description:
California landings of bluefin tuna, Thunnus thynnus, were sampled for age and size composition from 1963 through 1969. Scales were used to determine the age.Landings primarily consisted of 1- and 2-year old fish. The maximum age found was 6 years old. Strong year-classes of 1960 and 1961 combined to produce high catches in 1962 and 1963. Two year old fish appear to arrive in our fishery earlier than 1-year olds. (44pp.)
Keywords:
Management
;
Fisheries
;
Biology
;
bluefin tuna
;
Thunnus thynnus
;
California
Repository Name:
AquaDocs
Type:
monograph
Format:
application/pdf
Format:
application/pdf
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