220 



FISHERY BULLETIN OF THE FISH AND WILDLIFE SERVICE 



Uda, Micmitaka. — Continued 

 1(3) :124-129. [Je,P] 



Thunnus thymms, Euthymms vat/ans : sea- 

 sonal variations in size composition. 



1932b. A study of the body weight of yellowtail, 

 young black tuna, cybiids, and skipjack. Sui- 

 san butsuri danwakal kaiho 35:610-619. [J] 



Thunnus orientalis, Katsuivonus pelamis: 



size composition. 



1933. The shoals of "Katuwo" and their angling. 

 Bull. Jap. Soc. sci. Fish 2(3) : 107-111. (Trans- 

 lation in Spec. sci. Rep. : Fish. U. S. Fish 

 Wildl. 83). [P] 



Euthynnus vagans: distribution, density, 

 biting qualities of schools in Japanese 

 waters in relation to salinity, stomach 

 contents, and objects with which asso- 

 ciated; catch per unit of effort in livebait 

 fishery. 



1935a. On the estimation of favorable tempera- 

 ture for longline fishing of tunny. Bull. Jap. 

 Soc. sci. Fish. 4(1) :61-65. (Pacific Oceanic 

 Fishery Investigations Translation No. 44. 

 In: Spec. sci. Rep.: Fish. U.S. Fish Wildl. 52). 

 [P] 



Gernio macropterus, Parathtmnus sibi, 

 Thunnus alalunga, T. thunnus: distribu- 

 tion in relation to water temperature in 

 Japanese waters. 



1935b. The results of simultaneous oceanographi- 

 cal investigations in the North Pacific Ocean 

 adjacent to Japan made in August 1933. J. 

 Imp. Fish. Exp. Sta. 6(43) :1-130. [Je,P] 



Euthynnus vayans: fishing conditions and 

 distribution in relation to oceanographic 

 conditions; size composition of schools 

 and commercial catch; habits. 



1935c. Skipjack schools congregating along cur- 

 rent boundaries. Kagaku 5(12) :503-504. [J] 

 Katsuwonus pelamis: fishing conditions 

 in relation to oceanography. 



1936a. Locality of fishing centre and shoals of 

 "katuwo" Euthynnus vagans (Lesson) corre- 

 lated with the contact zone of cold and warm 

 currents. Bull. Jap. Soc. sci. Fish. 4(6): 

 385-390. [Je,P] 



Euthynnus vagans : occurrence and migra- 

 tion in relation to water temperatures in 

 Japanese waters; recoveries of tagged 

 skipjack noted. 



1936b. The winter albacore grounds and the sub- 

 tropical convergence. Kagaku 6:416-417. [J] 

 Gerrtio alalunga: fishing in relation to 

 oceanographic conditions. 

 1938. Correlation of the catch of "Katuo" in the 

 waters adjacent to Japan. Bull. Jap. Soc. sci. 



UdA;, Michitaka. — Continued 



Fish. 7(2) :75-78. [Je,P] 



Katsuwonus pelamis: amount and distri- 

 bution of catch in Japanese waters in 

 relation to annual variation in water 

 temperature and amount of early season 

 landings. 



1939. On the characteristics of the frequency 

 curve for the catch of "katuo" Euthynnus 

 vagans (Lesson) referred to the water tem- 

 perature. Bull. Jap. Soc. sci. Fish. 8(4) :169- 

 172. [Je,P] 



Catches correlated with water tempera- 

 ture off Japan. 



1940a. A note on the fisheries condition of 

 "katuo" as a function of several oceanogra- 

 phic factors. Bull. Jap. Soc. sci. Fish. 9(4): 

 145-148. (Pacific Oceanic Fishery Investiga- 

 tions Translation No. 45. In: Spec. sci. Rep.: 

 Fish. U. S. Fish Wildl. 51 ) . [P] 



Euthymms vagans: occurrence of fish in 

 relation to oceanographic factors; catch 

 of E. vagans correlated with temperature, 

 salinity, transparency and food supply of 

 sardines and copepods. 



1940b. On the recent anomalous hydrographical 



conditions of the Kurosio in the south waters 



off Japan proper in relation to the fisheries. 



J. Imp. Fish. Exp. Sta. 10 ( 74 ) : 231-278. [ Je,P] 



Albacore, black tuna, skipjack: fishing 



conditions in relation to movements of 



water masses. 



1940c. The time and duration of angling and the 

 catch of "katuo," Euthynnus vagans (Lesson). 

 Bull. Jap. Soc. sci. Fish. 9(3) : 103-106. 

 (Pacific Oceanic Fishery Investigations Trans- 

 lation No. 46. In: Spec. sci. Rep.: Fish. U.S. 

 Fish Wildl. 51). [P] 



Diurnal feeding activity and length of 

 fishing time per school as they affect 

 the catch. 



1941. The body temperature and bodily features 



of "katuo" and "sanma." Bull. Jap. Soc. sci. 



Fish. 9(6) :231-236. (Pacific Oceanic Fishery 



Investigations Translation No. 51. In: Spec. 



sci. Rep.: Fish. U. S. Fish Wildl. 51). [P] 



Body temperatures of skipjack correlated 



with water temperature; proportional 



body measurements analyzed. 



1948. On the oceanographic conditions of the 

 summer of 1942 and the abnormal skipjack 

 fishing conditions, oyo kisho 3(1):? [J] 



Katsuwonus pelamis : fishing conditions in 



relation to oceanography. 



1952. On the relation between the variation of 

 the important fisheries conditions and the 



