FISHERY BULLETIN: VOL. 70, NO. 3 



related to oceanic circulatory systems. J. Mar. 

 Res. 14:398-414. 



1956. Nourishment of central Pacific stocks of tuna 

 by the equatorial circulation system. Proc. 8th 

 Pac. Sci. Congr. 3:131-148. 



Stevens, E. D., and F. E. J. Fry. 



1971. Brain and muscle temperatures in ocean 

 caught and captive skipjack tuna. Comp. Bio- 

 chem. Physiol. 38A:203-211. 

 Strasbueg, D. W. 



1960. . Estimates of larv'al tuna abundance in the 

 central Pacific. U.S. Fish Wildl. Serv., Fish. Bull. 

 60:231-255. 

 Trout, G. C. 



1957. The Bear Island cod: Migrations and move- 

 ments. Fish. Invest. Minist. Agric. Fish. Food 

 (G. B.), Ser. II, 21(6), 51 p. 



TSUCHIYA, M. 



1968. Upper waters of the intertropical Pacific 

 Ocean. Johns Hopkins Oceanogr. Stud. 4, 50 p. 



1970. Equatorial circulation in the South Pacific. 

 In W. S. Wooster (editor), Scientific exploration 

 of the South Pacific, p. 69-74. Natl. Acad, Sci., 

 Wash., D.C. 

 Ueyanagi, S. 



1969. Observations on the distribution of tuna lar- 

 vae in the Indo-Pacific Ocean with emphasis on 

 the delineation of the spawning areas of albacore, 

 Thunnus alalunga. [In Japanese, English synop- 

 sis.] Bull. Far Seas Fish. Res. Lab. (Shimizu) 

 2:177-256. 



1970. Distribution and relative abundance of larval 

 skipjack tuna {Katsuwonus pelamis) in the west- 

 em Pacific Ocean. In J. C. Marr (editor). The 

 Kuroshio; A symposium on the Japan Current, 

 p. 395-398. East-West Center Press, Honolulu. 



Wade, C. B. 



1951. Larvae of tuna and tuna-like fishes from 

 Philippine waters. U.S. Fish Wildl. Serv., Fish. 

 Bull. 51:445-485. 

 Waldron, K. D., and T. E. King. 



1963. Food of skipjack in the central Pacific. In 

 H. Rosa, Jr. (editor) , Proceedings of the World 

 Scientific Meeting on the Biology of Tunas and 

 Related Species. FAO Fish. Rep. 6:1431-1457. 

 Walters, V. 



1966. On the dynamics of filter-feeding by the 

 wavyback skipjack {Euthynnus af finis). Bull. 

 Mar. Sci. 16:209-221. 



Williams, F. - 



1970. Sea surface temperature and the distribu- 

 tion and apparent abundance of skipjack (Kat- 

 suwonus pelamis) in the eastern Pacific Ocean, 

 1951-1968. [In English and Spanish.] Inter-Am, 

 Trop. Tuna Comm., Bull. 15:229-281. 

 1971. Current skipjack oceanography cruises in 

 eastern tropical Pacific Ocean. Commer. Fish. 

 Rev. 33(2):29-38. 



Woodhead, a. D. 



1959a. Variations in the activity of the thyroid 

 gland of the cod, Gadiis callarias L., in relation to 

 its migrations in the Barents Sea. I. Seasonal 

 changes. J. Mar. Biol. Assoc. U.K. 38:407-415. 

 1959b. Variations in the activity of the thyroid 

 gland in the cod, Gadus callarias L., in relation to 

 its migrations in the Barents Sea. II. The 'dum- 

 my run' of the immature fish. J. Mar. Biol. Assoc. 

 U.K. 38:417-422. 



Woodhead, A. D., and P. M. J. Woodhead. 



1965. Seasonal changes in the physiology of Bar- 

 ents Sea cod Gadus morhua L., in relation to its 

 environment. I. Endocrine changes particularly 

 affecting migration and maturation. Int. Comm. 

 Northwest Atl. Fish., Spec. Publ. 6:691-715. 



Wyrtki, K. 



1964. The thermal structure of the eastern Pacific 

 Ocean. Erganzungsh. Dtsch. Hydrog. Z., Reihe 

 A 6, 84 p, 



1965. Surface currents in the Eastern Tropical Pa- 

 cific Ocean. [In English and Spanish.) Inter- 

 Am. Trop. Tuna Comm. Bull. 9:269-304. 



1966. Oceanography of the eastern equatorial Pa- 

 cific Ocean. Oceanogr. Mar. Biol. Annu. Rev. 4: 

 33-68. 



1967. Circulation and water masses in the eastern 

 equatorial Pacific Ocean. Int. J. Oceanol. 1(2): 

 117-147, 



YOSHIDA, H, O. 



1971. The early life history of skipjack tuna, Kat- 

 suwonus pelamis, in the Pacific Ocean. Fish. Bull., 

 U.S. 69:545-554. 

 Yuen, H. S. H. 



1959. Variability of skipjack response to live bait. 

 U.S. Fish Wildl. Serv., Fish. Bull. 60:147-160. 



1970. Behavior of skipjack tuna, Katsuwonus 

 pelamis, as determined by tracking with ultra- 

 sonic devices. J. Fish. Res. Board Can. 27:2071- 

 2079. 



762 



