United States Department of the Interior, Fred A. Seaton, Secretary 

 Fish and Wildlife Service, Arnie J. Suomela, Commissioner 



CATCH RATE, SIZE, SEX, AND FOOD OF TUNAS AND OTHER PELAGIC FISHES 

 TAKEN BY TROLLING OFF OAHU, HAWAII, 1951-55 



By 



Albert L. Tester 



and 



Eugene L. Nakamura 



Fishery Research Biologists 



Pacific Oceanic Fishery Investigations 



Honolulu, Hawaii 



Special Scientific Report — Fisheries No. 250 

 WASHINGTON: December 1957 



NOTE: This report is also Contribution No. 96 of the Hawaii Marine Laboratory, University of Hawaii. 



