387-389. 

 stract) . 



(In French with English ab- 



1967b Studio dei caratteri difFerenziali dei 

 primi stadi in alcune specie di tunnidi. 

 Archo. Zool. Itai. 51: 1053-1061. (In 

 Italian with English summary). 



1968 Etude des caracteres differentiels des 

 premiers stades dans difFerentes especes 

 de thonides. Rapp. P.-V. Reun. Commn. 

 Int. Explor. Scient. Mer Mediterr. 19: 

 311-312. (In French). 



Schaefer, Milner B. 



1948 Spawning of Pacific tunas and its im- 

 plications to the welfare of the Pacific 

 tuna fisheries. Trans. N. Am. Wildl. 

 Conf. 365-371. 



1958 Report on the investigations of the In- 

 ter-American Tropical Tuna Commis- 

 sion for the year 1957. Ann. Rep. Inter- 

 Am. Trop. Tuna Commn. 31-134. (In 

 English and Spanish). 



1959 Report on the investigations of the 

 Inter-American Tropical Tuna Commis- 

 sion for the year 1958. Ann. Rep. Inter- 

 Am. Trop. Tuna Commn. 34-121. (In 

 English and Spanish). 



1960 Report on the investigations of the In- 

 ter-American Tropical Tuna Commis- 

 sion for the year 1959. Ann. Rep. In- 

 ter-Am. Trop. Tuna Commn. 39-156. 

 (In English and Spanish). 



1961 Report on the investigations of the 

 Inter-American Tropical Tuna Commis- 

 sion for the year 1960. Ann. Rep. In- 

 ter-Am. Trop. Tuna Commn. 40-183. 

 (In English and Spanish). 



Schaefer, Milner B., and John C. Marr 



1948a Spawning of yellowfin tuna (Neo- 

 thunnus macroptenis) and skipjack 

 {Katsiavonus pelamis) in the Pacific 

 Ocean off Central America, with descrip- 

 tion of juveniles. Fishery Bull. Fish 

 Wildl. Serv. U.S. 51 (44): 187-196. 



1948b Juvenile Euthijnnus lineatiis and 

 Auxis thazard from the Pacific Ocean 

 off Central America. Pacif. Sci. 2(4): 

 262-271. 



Schaefer, Milner B., Gordon C. Broadhead and 

 Craig J. Orange 

 1963 Synopsis on the biology of yellowfin 

 tuna Thunnus (Neothunnus) albacares 

 (Bonnaterre) 1788 (Pacific Ocean). 

 FAO Fish. Rep. (6) vol. 2: 538-561. 



Schroeder, William C. 



See Bigelow and Schroeder, 1963; 

 brand and Schroeder, 1928. 



Hilde- 



Sekharan, K. V. 



1958 On the South Kanara coastal fishery 

 for mackerel, Rastrelliger canagurta 

 (Cuvier) together with notes on the bi- 

 ology of the fish. Indian J. Fish. 5(1) : 

 1-31. 



Sella, Massimo 



1924 Caratteri differenziali dei giovani 

 stadi di Orcynus thunnus Ltkn., 0. aUv- 

 longa Risso, Auxis bisus Bp. Atti Accad. 

 Naz. Lincei Re. 33 (3)(1): 300-305. 

 (In Italian, English translation by F. J. 

 S. Lara; 9 p. typescript, in files of Natn. 

 Mar. Fish. Serv., nd.). 



Sella, Massimo and 0. Ciacchi 



1925 Uova e larva dello scombro del Medi- 

 terraneo (Scomber scomber Linn.) 

 ottenuti per fecondazione artificiale con 

 notizie biologiche. Memorie R. Com. 

 Talassogr. Ital. (114) : 52 pp. (In Ital- 

 ian). 



Senta, Tetsushi 



See Uchida et al, 1958 



Serbetis, Christos 



1955 Migration of short-finned tunny fish 

 and mackerel from the Aegean Sea. 

 Proc. Tech. Pap. Gen. Fish. Coun. Med- 

 iterr. (3) : 381-385. (In French with 

 English abstract). 



Sette, Oscar Elton 



1943 Biology of the Atlantic mackerel 



47 



