No . Title 



204. Sexual maturity and spawning of the albacore in the central south Pacific Ocean. By 

 Tamio Otsu and Richard J. Hansen. 1962, vol. 62, iv + p. 151-161, 11 figs., 4 tables. 

 15$. 



205. Hydrological characteristics of Tampa Bay tributaries. By Alexander Dragovich and 

 Billie Z. May. 1962, vol. 62, iv + p. 163-176, 8 figs., 2 tables. 20 £. 



206. Accumulation and retention of Cesium'" by marine fishes. By John P. Baptist and 

 Thomas J. Price. 1 962, vol. 62, iv + p. 177- 1 87, 6 figs., 4 tables. 15$. 



*207. Pompanos ( Trachinotus spp.) of south Atlantic coast of the United States. By Hugh M. 

 Fields. 1962, vol. 62, iv + p. 189-222, 23 figs., 9 tables. 30$ . 



208. Effect of certain electrical parameters and water resistivities on mortality of fingerling 

 silver salmon. By John R. Pugh. 1 962, vol. 62, iv + p. 223-234, 13 figs., 12 tables. 15$. 



*209. Relationships among North American salmonidae. By George A. Rounsefell. 1962, vol. 

 62, iv + p. 235-270, 19 figs., 33 tables. 30$ . 



210. Midwater trawling for forage organisms in the central Pacific, 1951-1956. By Joseph E. 

 King and Robert T. B. Iversen. 1962, vol. 62, iv + p. 271-321, 22 figs., 29 tables. 40$ . 



*211. Distribution of tunas in oceanic waters of the northwestern Atlantic. By James L. Squire, 

 Jr. 1962, vol. 62, iv + p. 323-341, 10 figs., 2 tables. 20$. 



212. Gulf of Mexico commercial shrimp populations --trends and characteristics, 1956-59. 

 By Joseph H. Kutkuhn. 1962, vol. 62, iv + p. 343-402, 30 figs., 12 tables. 40$. 



213. Development and distribution of larval and juvenile fishes of the family Mullidae of the 

 western North Atlantic. By Melba C. Caldwell. 1962, vol. 62, v + p. 403-457, 43 figs., 

 19 tables. 40$ . 



214. Food of albacore tuna, Thunnus germo (Lacepede), in the central and northeastern Pacific. 

 By Robert T. B. Iversen^ 1962, vol. 62, iv + p. 459-481, 16 figs., 10 tables. 25$. 



215. Bibliography on the biology of the cod, Gadus morhua , and related species. By John P. 

 Wise. 1963, vol. 62, iv + p. 483-538. 40$. 



Vol. 63, no. 1, issued 1963 . 



Identification of New England yellowtail flounder groups. By Fred E. Lux, p. 1-10, 



5 figs., 2 tables. 



Comparison of growth of four strains of oysters raised in Taylors Pond, Chatham, 

 Mass. By William N. Shaw and James A. McCann, p. 11-17, 5 figs., 3 tables. 



Herring tagging experiments in southeastern Alaska. By Bernard Einar Skud, p. 19- 

 32, 12 figs., 7 tables. 



Model of the migration of albacore in the North Pacific Ocean. By Tamio Otsu and 

 Richard N. Uchida, p. 33-44, 10 figs., 4 tables. 



Further studies on fishway slope and its effect on rate of passage of salmonids. By 

 Joseph R. Gauley and Clark S. Thompson, p. 45-62, 15 figs., 18 tables. 



Age, growth, and maturity of round whitefish of the Apostle Islands and Isle Royale 

 regions, Lake Superior. By Merryll M. Bailey, p. 63-75, 6 figs., 14 tables. 



Age and growth of the whitefish in Lake Superior. By William R. Dryer, p. 77-95, 



6 figs., 24 tables. 



Influence of water velocity upon orientation and performance of adult migrating 

 salmonids. By Charles R. Weaver, p. 97-121, 15 figs., 23 tables. 



12 



