United States Department of the Interior, Douglas McKay, Secretary 

 Fish and Wildlife Service, John L. Farley, Director 



REACTION OF TUNA TO STIMULI, 1952-53 



Part I: Response of tuna to chemical stimuli, by Albert L. Tester, 



P. B. van Weel, and John J. Navighton 

 Part II: Response of tuna to visual and visual-chemiical stimuli, by 



Sidney C. Hsiao and Albert L. Tester 



Special Scientific Report: Fisheries No. 130 



Note:--This report is also Contributions Nos. 47 and 

 48 of the Hawaii Marine Laboratory, 

 University of Hawaii 



WASHINGTON: MARCH 1955 



Accepted for publication June 1954 



