INDEX TO VOLUME 54 



263 



Page 

 Smelt 10, 22, 3:5 



Spanish coast pilchard population 203 



Spawning of yellowfin tuna in Hawaiian 



waters, by Fred C. June 47-64 



Spawning mark on shad scales 194 



Sphyraena argentea, barracuda 60 



Squid, a food of yellowfin tuna 91, 98, 106, 108 



Squilla 91 



Stabilization of the phosphate ratio of sea 

 water by freezing, by Albert W. Collier and 



Kenneth T. Marvin 71-76 



Stizostedion v. vitreum, walleye or yellow pike- 

 perch 1 



Stomach contents of yellowfin 97 



Stomatopod larvae 98-125 



Sturgeon in Michigan waters 3 



S\ickers, white and redhorse 10, 14, 22 



Taylor, Clyde C: Nature of variability in* 



TRAWL CATCHES 145-166 



Trypanosoma equiperdum 86 



Tuna, yellowfin, Neothunnus macroplcrus 47-64, 



91-110, 125 

 Vessels, US FWS research: 



Alaska 72 



Page 

 Vessels, US FWS research — Continued 



Albatross III 112,132,145,153 



JohnR. Manning 92, 99 



Henry O'Malley 92 



HughM. Smith 92, 104, 105, 112 



virginica, Crassostrea 171 



Virus disease in salmon fingerlings 35 



vitreu m , Stizostedion 1 



Volga-Caspian herrings 60 



Walleye 1 



Whipple, W. J., R. R. Rucker, J. R. Parvin, and 

 C. A. Evans: A contagious disease of salmon 



possibly of virus origin 35-46 



Whitefish, lake (Coregonus clupeaformis) 1, 6, 9, 22, 32 



Whiting (Merluccius bilinearis) 147 



Winthrop Station, outbreak of virus disease in 

 salmon 41 



Yellowfin tuna 47-64,91-110, 125 



Yellow perch 3 



Zooplankton abundance 107, 126, 127, 128, 129 



ZOOPLANKTON ABUNDANCE iN THE CENTRAL PA- 

 CIFIC, by Joseph E. King and Joan Demond 111-144 





