Ikebe, KanzB. 



1940. Msas'.ir ernents of y-ellowfin tuna from south of the 

 Marshalls. Ibid . . Vcl. 4. No. 2, pp. 2-5. In 

 SSR:Fi.h. 22, May 1950. 



194C. On the rneasurenr.ents of albacore and yellowfin tuna 



frorxj Saipan v/aiers. I. id. , Vol. 4, No. 5, pp. •'''^3-67. 

 In SSR: Fish. 22, May 1950. 



1941. A Gurvey of tuna fishing grounds in the Ma.rshall and 

 Caroline Islands. IMd. , Vol. L; , No. 1. pp. 5-9. 



In SSR: Fish. 47, Exploratory tuna fishing in the 

 Marsijall Islands, January 19S1. 



1 '^'4 1 . Measurements cf yellovv^fin tuna from the EquaLoi ial 

 Councercurrent area. Irid. , Vol. 5, No. 3, pp. :.-13. 

 In SSR: Fish. 22, Morphometry, growth, and age 

 of tunas. May 19^0. 



1941. A contriijution to the study of tuna spawning grounds. 

 Ibid. . Vol. .:, No. 4, pp. 9-12. In SSR: Fish. 13, 

 Spawnin;-- grounds of tuna and skipjack. April 1950. 



1942. Report of tana investigations by the Wakayama Pre- 

 fecture research vessel, Kiyo Maru, in the Timor, 

 Arafura, and Banda seas. Ibid. , Vol. 3, No, 1, 

 pp. 29- -1. In SSR: Fish. 45, Exploratory tuna 

 fishin? in Indonesian waters. January 1951. 



and Takeshi Matsumoto. 



1937. Progress report on experimental skipjack fishing 

 nea Yap. Ibid. . No. 4, pp. 3-9. In SSR: Fish. 46, 

 Explorato:' y tuna fishing in the Caroline Islands. 

 January 1 ' 5 1. 



1938. Report of a skipjack Ijait investigation in Saipan 

 waters. Ibid. . No. 6, pp. 2-]2, SSR:Fish. 44, 

 Tuna bait resources at Saipan. January 1951. 



66 



