CHILDS, E. A., and J. N. GAFFKE, "Mer- 

 cury content of Oregon groundfish" 713 



Chinook salmon 



ecology and production of juveniles in a 



eutrophic reservoir 



condition 886 



description of reservoir 879 



effects of reservoir conditions on 882 



food habits 888 



growth 885 



migration from reservoir 889 



net production and yield 887 



survival 884 



effects of transportation on survival and 



homing of Snake River 



collection, marking, and hauling pro- 

 cedures 551 



effect of transport mortality and tag 



loss on analysis 552 



effect of transportation on downstream 



survival of juveniles 553 



experimental design 550 



recovery of marked in commercial and 



sport fisheries 557 



retention of cold brand and magnetic 



tag 559 



returns of adults to spawning grounds . 557 

 returns of spring and summer adults 



to Ice Harbor Dam 555 



timing of seaward migration of ju- 

 venile fish in relation to adults returns . 558 



food and growth parameters of juvenile 



coefficients of condition 396 



environmental conditions 388 



food organisms utilized 390 



length-weight relationship 396 



seasonal changes in diet 390 



use of drift organisms 392 



variability in diet 393 



variability in feeding intensity 394 



variability in fish lengths 395 



Chionoecetes hairdi 

 descriptions of prezoeae and stage I zoeae 



prezoeae 770 



stage I zoeae 770 



Chionoecetes opilio 



descriptions of prezoeae and stage I 



zoeae '^'^'^ 



Chlorophyll 

 photosynthetic 



deep maxima in the Pacific Ocean 41 



Choctawhatchee Bay, Florida 235 



Cithanchthys arctifrons — see Gulf Stream 

 flounder 



Clam — see Littleneck clam 



CLARKE, THOMAS A., "Some aspects of 

 the ecology of lanternfishes (Myctophidae) 

 in the Pacific Ocean near Hawaii" 401 



Clupea harengus harengus — see Atlantic 

 herring 



John N. Cobb — see Vessels 



Coho salmon 



Columbia River hatcheries 



survival, maturity, abundance, and ma- 

 rine distribution of 1965-66 brood 679 



long-term olfactory "memory" 315 



olfactory electroencephalographic re- 

 sponses to water conditioned by conspe- 

 cifics 893 



COLLETTE, BRUCE B., "Hyporhamphus 

 australis X Hy. melayiochir, a hybrid half- 

 beak (Hemiramphidae) from Australia" 318 



Cololabis saim — see Pacific saury 



Columbia River 



frequency and duration of flow reversal, 

 1968-1970 



characteristics of flow reversal 313 



river flow 313 



tidal height 313 



Columbia River hatcheries 

 coho salmon 



survival, maturity, abundance, and 

 marine distribution of 1965-66 brook . . . 679 



Columbia River, Washington 387 



"Comments of 'Evaluation of causes for 

 the decline of the Karluk sockeye salmon 

 runs and recommendations for rehabilita- 

 tion,' by R. Van Cleve and D. E. Bevan," 

 by George A. Rounsefell 651 



Common dolphin 

 stomach contents 



equatorial eastern Pacific 136 



Samoa Islands 137 



"Comparative study of adaptations for con- 

 tinuous swimming and hydrostatic equilib- 

 rium of scombroid and xiphoid fishes," by 

 John J. Magnuson 337 



Conquest — see Vessels 



1114 



