MURPHY, GARTH I., and ISAAC I. IKEHARA 

 1955. A summary of aightings of fish schools 

 and bird flocks ajid of trolling in the 

 central Pacific. U. S. Fish and Wild- 

 life Service, Spec. Sci. Rept. : Fish- 

 eries No. 154:1-19. 



and TAMIO OTSU 



Analysis of catches of nine Japanese 

 tuna longline expeditions to the west- 

 ern Pacific Ocean. U. S. Fish and 

 Wildlife Service, Spec. Sci. Rept.: 

 Fisheries No. 128:1-46. 



1954. 



1953. 



and RICHARD S. SHOMURA 

 Longline fishing for deep-swinnming 

 tunas in the central Pacific, January- 

 June 1952. U. S. Fish and Wildlife 

 Service, Spec. Sci. Rept.: Fisheries 

 No. 108:1-32. 



NAKAMURA, HIROSHI 



1949. The tunas and their fisheries. Take- 

 uchi Shobo, Tokyo, 1949. Translated 

 from the Japanese language by W. G. 

 Van Campen. U. S. Fish and Wildlife 

 Service, Spec. Sci. Rept.: Fisheries 

 No. 82:1-115. August 1952. 



NISKA, EDWIN L. 



1953. Construction details of tuna longline 

 gear used by Pacific Oceanic Fishery 

 Investigations. U. S. Fish and Wild- 

 life Service, Com. Fish. Rev. 15(6): 

 1-6 (also available as separate No. 

 351). 



OTSU, TAMIO 



1954. Analysis of the Hawaiian longline fish- 

 ery, 1948-52. U. S. Fish and Wild- 

 life Service, Com. Fish. Rev. 16(9): 

 1-17 (also available as separate No. 

 376). 



SHIMADA, BELL M. 



1951b. Japanese tuna- mother ship operations 

 in the western equatorial Pacific 

 Ocean. U. S. Fish and Wildlife 

 Service, Com. Fish. Rev. 13(6): 

 1-26 (also available as separate 

 No. 284). 



SHOMURA, RICHARD S. , and G. I. MURPHY 

 1955. Longline fishing for deep-swimming 

 tunas in the central Pacific, 1953. 

 U. S. Fish and Wildlife Service, 

 Spec. Sci. Rept. : Fisheries No. 

 157:1-70. 



VAN CAMPEN, WILVAN G. 



1952. Japanese mothership-type tuna- 

 fishing operations in the western 

 equatorial Pacific, June-October 

 1951 (Report on the Seventh, Eighth, 

 and Ninth Expeditions). U. S. Fish 

 and Wildlife Service, Com. Fish. 

 Rev. 14(ll):l-9 (also available as 

 separate No. 326). 



1954. Tuna Fishing at American Samoa, 

 January-April 1954. U. S. Fish and 

 Wildlife Service, Com. Fish. Rev. 

 l6(ll):l-9. 



VAN OOSTEN, JOHN, and RALPH HILE 



1949. Ageandgrowth of the lake whitefish, 

 Coregonus clupeiformis (Mitchill), 

 in Lake Erie. Trans. Am. Fish. 

 Soc. 77(1947):178-249. 



WADE, CHARLES B. 



1950. Observations on the spawning of 

 Philippine tuna. U. S. Fish and 

 Wildlife Service, Fishery Bull. 51 

 (55):409-423. 



ROYCE, W. F. 



1953. Preliminary report on a comparison 

 of the stocks of yellowfin tuna. Indo- 

 Pacific Fisheries Council, Proceedings, 

 4th Meeting, 1952, Section II: 130- 145. 



SCHAEFER, MILNER B. , and JOHN C. MARR 

 1948. Contributions to the biology of the 



Pacific tunas. U. S. Fish and Wildlife 

 Service, Fishery Bull. 51 (44): 187-206. 



SHIMADA, BELL M. 



1951a. Contributions to the biology of tunas 

 from the western equatorial Pacific. 

 U. S. Fish and Wildlife Service, 

 Fishery Bull. 52(62): 1 1 1 - 1 19. 



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