GENERAL INDEX 
855 
fish— continued. Page 
opah 332 
pearlsides... 328 
perch, yellow 213 
pike perch 213 
pilotflsh 331 
pinfish... 618 
pink salmon. 27-39, 643-666, 667, 695, 804-812, 820 
pipefish, common 329 
pelagic... 329 
plaice, American 340 
pollock 338 
puffer 334 
remora 336 
rock bass 213 
rockling, four-bearded 339 
rosefish 334 
black-bellied.. 334 
rudderfish 331 
salmon: 
blueback 695, 754-778, 819 
Chinook. 667,695,795-803,819 
coho 667,695,781-794,819 
chum 667,695,813-815,820 
dog 667,695,813-815,820 
humpback 667, 695, 804-812, 820 
king 695,795-803,819 
Pacific 667-692,695 
pink 27-39, 643-666, 667, 695, 804-812, 820 
quinnat.. 667,695,754-778,819 
red 667, 695, 754-778, 819 
silver 667, 695, 781-794, 819 
silverside... 667, 695, 781-794, 819 
sockeye. 667,695,754-778,819 
spring 695,795-803,819 
sauger 213 
sargassum fish. 341 
scad, mackerel 331 
big-eyed 331 
scul pin, deep-sea 335 
hook-eared 335 
longhorn 335 
mailed 335 
sea bream 332 
lamprey 321 
raven 335 
robin, red-winged 336 
snail 336 
striped. 336 
trouts (weakfishes) 91 
seaweed fish, spotted 576 
shanny. 337 
Arctic 337 
radiated. 337 
shark, dusky 321 
great blue 321 
greenback 323 
hammerhead 322 
mackerel. 322 
sharp-nosed 322 
shovel-head 322 
thresher 322 
white 322 
sheepshead 526 
skate, barn -door 325 
big 324 
brier 325 
little 324 
prickly 324 
smooth 325 
sole, American 630 
spadeflsh 534 
fish— continued. Page 
Spanish mackerel 508 
spearfish, marlin 330 
sturgeon, common 326 
short-nosod 326 
sucker 213 
swordfish 330 
torpedo 325 
triggerfish... 333 
trout, bastard 110 
gray 102 
lake.. 213 
speckled 92 
spotted 92 
trumpetfish 328 
tuna 329 
unicornfish 334 
viperfish 328 
weakfishes (sea trouts) 91 
gray 102 
spotted 92 
whitefish 213 
whitings, or kingfishes 51 
wolffish, spotted 337 
wrymouth.. 337 
yellow perch 213 
gaduscallarias.- 338 
Galtsoff, Paul S., Herbert F. Prytherch, Robert O. Smith, 
and Vera Koehring: Effects of crude oil pollution on 
oysters in Louisiana waters 143-210 
Preliminary field investigations, 1933 146 
Survey of oyster bottoms in areas affected by oil-well 
pollution, 1934 150 
Methods 150 
General conditions 150 
LakeBarre 152 
Lake Felicity and Lake Chein 152 
Terrebonne Bay 163 
Timbalier Bay 153 
Lake Baccourci 154 
Lake Pelto and Pelican Lake 154 
Examination of oyster beds at mouth of Bayou 
Grey and Little Lake 155 
Experimental studies of the effect of oil on oysters 158 
Survival of oysters in oil-polluted water 159 
Experiments with surface film of oil 160 
Survival of oysters in sea water passed through 
oil 161 
Immersion of oysters in oil 162 
Effect of oil on glycogen content of oysters 163 
Experiments with brine 164 
Effect of brine on glycogen content of oysters. . . 167 
Effect of oil on feeding of oysters 167 
Effect on the adductor muscle 167 
Effect of oil and oil-well bleed-water on the 
rate of feeding of oysters. 170 
Results obtained with the cone method 174 
Results obtained with the drop-counting 
method 183 
Effect of bleed-water on the rate of feeding 188 
Effect of consecutive treatments. 191 
Effect of crude oil on diatoms 193 
Method. 194 
Effect of heavy surface layer of oil on Nitzsehia 
culture 196 
Effect of oil held on the bottom 197 
Effect of water-soluble fraction of oil 199 
Effect of oil held in collodion bags... 200 
Effect of brine on Nitzsehia 200 
Glyptocephalus cynoglossus 341 
gorbuscha, Oncorhynchus 27-39, 643-666, 667, 695, 804-812, 820 
