678 
GENERAL INDEX 
Page 
grayback minnow ___ 358 
grunniens, Aplodinotus 383 
gudgeon — 393 
Hadropterus maculatus 370 
hammerhead 319 
herring: 
lake 308 
Pacific 15,263 
fluctuations in supply of 15, 263 
Prince William Sound 263 
fishery :-Ai 264 
fishing grounds 267 
history and development _ - 264 
populations, local 269 
recommendations 289 
supply, condition of 273 
abundance, factors influencing 273 
Southeastern Alaska--- 16 
catch records 25 
abundance, levels of 33 
catch, average size 25 
average weekly 29 
decline of older fishing grounds 34 
number of deliveries, changes in 26 
depletion, biological evidence of 36 
factors affecting catch 16 
fishing effort, changes in unit of 19 
plants, capacity of 23 
regulations, effect of 16 
season, changes in 16 
recommendations 38 
toothed 306 
heterodon, Notropis 331 
heterolepis, Hybopsis 331 
Notropis 331 
Hiodon tergisus 306 
Hiodontidse 306 
Hopkins, A. E.: Factors influencing the spawning and 
setting of oysters in Galveston Bay, Tex 57-83 
Sensory stimulation of the oyster, Ostrea virginica, by 
chemicals 249-261 
Temperature and the shell movements of oysters 1-14 
Hopkins, A. E., P. S. Galtsoff, and H. O. McMillin: 
Effects of pulp milt pollution on oysters 125-186 
hog sucker 319 
horned dace 329 
pout 350 
Hodsonius hudsonius 334 
hudsonius, Notropis 334 
Huro floridana 380 
Hyborhynchus notatus 343,347 
Hybopsis deliciosa straminea 332 
heterolepis 331 
Hypentelium nigricans 319 
Ictalurus punctatus— 349 
inconstans, Eucalia 392 
Iowa darter 377 
Johnny darter 374 
Juday, C., Willis H. Rich, G. I. Kemmerer, and Albert 
Mann: Limnological studies of Karluk Lake, Alaska, 
1926-1930 407-436 
Juvenile and sex characters of Evorthodus lyricus (Fam. 
Gobiidas) 117-124 
Eemmerer, G. I., C. Juday, Willis H. Rich, and Albert 
Mann: Limnological studies of Karluk Lake, Alaska, 
1926-1930— 407-436 
killifish, barred 356 
Page 
Karluk Lake, Alaska 407 
diatoms 434 
limnology 407 
physical and chemical data - 408 
bottom deposits, chemistry of 421 
lake, location, and physical features 408 
lakes, chemistry of 415 
streams, chemistry of 418 
temperatures 411 
water, transparency of ®SR. 411 
plankton data 423 
centrifuge - 432 
net 423 
Karluk Lake 425 
O’Malley Lake - - 430 
Thumb Lake 429 
Labidesthes sicculus 383 
lake herring - 308 
sculpin 387 
shiner 335 
trout 315 
largemouth bass - 380 
lawyer - — 393 
Lepibema chrysops 359 
Lepisosteidse 305 
Lepisosteus osseus.._ 305 
Leucichthys artedL . _ 308 
limi. Umbra 352 
limnology, Karluk Lake, Alaska 407 
Limnological studies of Karluk Lake, Alaska, 1926-1930- 407-436 
ling 393 
log perch 370 
long-nosed dace- 328 
Lota maculosa 393 
lucius, Esox 352 
lurida, Ostrea 2, 125 
Luxilus cornutus chrysocephalus - - 339 
lyricus, Evorthodus 117-124 
Gobius 117, 120, 121 
maculatus, Hadropterus. - 370 
Alvordius 370 
maculosa, Lota 393 
Mann, Albert, C. Juday, Willis H. Rich, and G. I. Kem- 
merer: Limnological studies of Karluk Lake, Alaska, 
1926-1930 407-436 
masquinongy, Esox 358 
McMillin, H. C., A. E. Hopkins, and P. S. Galtsoff: 
Effects of pulp mill pollution on oysters - 125-186 
micropogon, Nocomis 
nfil^MTinmb 
38 
minnow, black-head 
black-nosed 331 
blunt-nosed 343 
emerald— 334 
fat-head 347 
grayback 356 
mud 352 
rosy-faced 339 
spot-tailed 334 
stone-roller- 
348 
straw-colored 332 
minutus, Evorthodus 124 
mongrel bullhead 351 
mooneye 306 
Moxostoma aureolum 320 
Moxostoma anisurum 321 
mud minnow 352 
Mugilostoma gobio — _ — — - — 120 
