208 



FISHERY BULLETIN OF THE FISH AND WILDLIFE SERVICE 



Nakamura, Hiroshi. 



1935. tjber intersexualitat bei Katsuwonus pelamis 

 (Linn.) Trans. Nat. Hist. Soc. Formosa 25 

 (141) :197-198. [J] 



Example of hermaphroditism recorded 

 and described. 



1936. On the food habits of yellowfin tuna, Neo- 

 thunnus macropterus (Schlegel), from the 

 Celebes Sea. Trans. Nat. Hist. Soc. Formosa 

 26(148) :l-8. (Pacific Oceanic Fishery Inves- 

 tigations Translation No. 17. In: Spec. sci. 

 Rept: Fish. U. S. Fish Wildl. 23). [P] 



Analyses of stomach contents of 57 long- 

 line-caught fish; length -weight data. 



1938. Preliminary report on the habits of the black 

 tuna, Thumius orientalis (Schlegel). Zool. 

 Mag. 50(5) : 279-281. [J,P] 



Description and figure of mature egg; 

 gonads figured, distribution, sexual ma- 

 turity, spawning areas and seasons. 



1939a. Summary of an investigation of scombroids 

 of Formosan waters. Taiwan suisan zasshi 

 288:22-26. [J,P] 



N. macropterus, T. orientalis, P. mebachi, 

 T. germo, K. pelamis, Euthynnus yaito, 

 Kishinoella rara, Gymnosarda nuda, Auxis 

 hira, A. maru: listed as occurring in For- 

 mosan waters; Japanese common names. 



1939b. Report on the investigation of Thunnidae 

 in Formosan waters. Taiwan sotokufu suisan 

 shikenjo shuppan 13 : 1-15. [Je,P] 



Auxis hira, A. maru, Euthynnus yaito: 

 classification; Japanese common names; 

 synonymy. Katstiioonus pelamis, Kishin- 

 oella rara, N. macropterus, Parathunnus 

 mebachi, Thumius germo, T. orientalis: 

 classification; description; distribution; 

 synonymy; Japanese common names; fig- 

 ures of all except N. macropterus, P. me- 

 bachi, and T. germo. N. macropterus: 

 spawning, morphometric data; compared 

 externally with N. itosibi and Semathun- 

 nus guildi. K. rara compared externally 

 with K. zacalles; spawning of T. orientalis. 



1939c. Notes on differences between Neothunnus ma- 

 cropterus and Neothunnus itosibi. Taiwan 

 suisan zasshi 288:27-32. [J,P] 



N. macropterus : classification, morpho- 

 metric data, synonymy; Neothunnus com- 

 pared with 8em,athunnus. 



1941. On the body temperatures of some species of 

 Thunnidae and Istiophoridae. Suisan gakkwai 

 ho 8(3) :256-263. [J,P] 



Yellowfin tuna, bigeye tuna, Formosan 

 and Philippine waters; body temperatures 

 compared with water temperatures at pre- 

 sumed depth of capture. 



Nakamura, Hiroshi. — Continued 



1943. Tunas and spearfishes. Kaiyo no kagaku 3 

 (10) : 445-459. (Pacific Oceanic Fishery In- 

 vestigations Translation No. 47). [P] 



Neothunnus macropterus, N. rarus, Para- 

 thunnus mebachi, Thunnus germo, T. ori- 

 entalis: classification, distribution, food, 

 Japanese common names, spawning. 



1949. The tunas and their fisheries. Tokyo, Take- 

 uchi Shobo. 118 p. (Translated as Spec. sci. 

 Rep: Fish. U. S. Fish Wildl. 82.) [P] 



Thunnus orientalis, Germ,o germo, Para- 

 thunnus mebachi, Neothunnus macrop- 

 terus, N. varus : anatomy, description, fig- 

 ures, classification, keys; general account 

 of food, spawning, growth, migration, dis- 

 tribution of longline catch rates in western 

 Pacific; fisheries, relation of fishing 

 grounds to topography and oceanography, 

 fishing seasons; bibliography. Similar ma- 

 terial on spearfishes. 



1951. Tuna longline fishery and fishing grounds. 

 Tokyo, Takashima Shoten pub. 144 p. (Also 

 published as Nankai Regional Fisheries Re- 

 search Laboratory Rept. No. 1. Translated as 

 Spec. sci. Rep: Fish. U. S. Wildl. 112) [P] 

 Compilation of research vessel longline 

 catch rates for approximately 20 prewar 

 years. Geographical and seasonal distri- 

 bution of N. macropterus, P. sibi, G. ger- 

 mo, T. orientalis, and spearfishes in the 

 western Pacific and Indonesian waters; 

 average catch rates for each species plot- 

 ted by 1° squares. Relation of fishing 

 grounds and seasons to meteorological 

 and oceanographical phenomena. 



Nakamura, Hiroshi, tadao kamimura, and YOichi 



YABUTA. 



1953. Size composition of the albacore and bigeyed 

 tuna caught in the North Pacific area. Con- 

 trib. Nankai reg. Fish. Res. Lab. 1, Contrib. 

 12:6 p. [Je,P] 



Length composition of longline-caught 

 albacore and bigeye from the central 

 North Pacific; discussion of age and 

 growth, and of annual variations in size 

 composition. 



Nakayama, TakuzO. 



1948. Calculation of the cost price in the tuna 

 fishery. Suisankai 770:10-16. (In: Spec. sci. 

 Rep: Fish: U. S. Fish Wildl. 79). [P] 



Japanese tuna longline fishery; economic 

 statistics. 



Nankai Regional fisheries Research Laboratory. 

 1951a. Report No. 1. 144 p. [J,P] 



See Nakamura, Hiroshi, 1951. Contents are 

 identical, but this Report has the text and the 

 charts bound separately. 



