1951. Larvae of tuna and tuna-like fishes from Yao, Masakazu. 



Philippine waters. U.S. Fish and Wildlife Service, 1955. On the ovaries of the skipjack, Katsuwonus 



Fishery Bulletin 57, vol. 51, pp. 445-485. pelamis (Linnaeus), captured in the fishing grounds 



along the Japanese coast. Translated from Bulle- 



Yabe, Hihoshi. . , . L tin of the Tohoku Regional Fisheries Research 



1954. A study on spawning of skipjack in the Laboratory, No. 5, pp. 43-52. 



Satsunan Sea area. Translated from General View Yuen Heeny S. H. 



of Fishery (Suisan Gaku no Gaikan), Japan Asso- 1955 Maturity and fecundity of bigeye tuna in the 



ciation for the Advancement of Science (Nippon Pacific. U.S. Fish and Wildlife Service, Special 



Gakujitsu Shinko Kai), Tokyo, pp. 182-199. Scientific Report— Fisheries No. 150, 30 pp. 



|SS U.S. FISH AND WILDLIFE SERVICE 



