GENEBAL INDEX 
383 
Octomitus 
intestinalis truttae 
salmonis 
a parasitic flagellate of trout. 
control measures 
cysts, development of 
development 
distribution 
flagellate, parasitic, of trout 
intracellular stages 
morphology 
multiplication 
nomenclature 
pathogenesis 
symptoms of 
Odonata . 
nymphs 
Oncorhynchus kisutch 
tschawytseha 
Orchestia agilis 
Organic content of lake water 
Orl fly 
Osmeri 
Osmeridse 
Osmerus abbottii 
albatrossis 
attenuatus 
dentex 
eperlanus 
mordax 
sergeanti 
spectrum 
starksi 
thaleichthys 
viridescens 
Ostracoda. - 
Page 
10 
12 
7,9-26 
9-26 
23 
15 
15 
10 
9-26 
16 
12 
14 
,_2 10 
19 
11 
u 181 
174 
7,11 
7,11 
227 
185-205 
183 
272 
220 
276 
220 
.. 220 
220 
..... 259,347 
249,272, 274,325 
229 
274,275 
220 
220 
259, 265, 279 
182 
pago de lo alto 84 
pale sucker.. - — 148 
Paraclinus fasciatus, description. 213 
parasites, smelts ... 311 
pargo de lo alto , 79 
peltatus, Hadropterus 108 
Pensacola red snapper 80 
Perea flavescens - 310 
perch 180 
log 183 
pike.. 309 
white 310 
yellow 310 
Perla... 183 
philadelphiea, Cambarincola 99 
pike perch... 309 
pink salmon 109-146 
Piscicola milneri 312 
pisonis, Eleotris 211 
plankton, Lake Mendota, Wis., relation of nitrogen to 
carbon 190 
Lake Monona, Wis., relation of nitrogen to carbon in.. 190 
Lake Waubesa, Wis., relation of nitrogen to carbon in. 190 
plumbeus, Couesius 303 
Poecilichtbys (Catonotus) flabellare 106 
(Etheostoma) flabellare 105 
iowae 105,106 
Pontoporeia aflinis 226 
porpoises 242 
Port Moller, Alaska, salmon-tagging experiments 145 
Page 
potamogeton, relation of nitrogen to carbon in l«o 
procne, Notropis . 108 
Procyon lotor.. — .. 100 
profundus, Lutjanus 78 
propinquus, Cambarus 88,94 
Proteocephalus 182 
proteus, Amoeba.. . 3 
Protozoa 1-8, 173-182 
intestinal, of trout 1-8 
punctatus, Myrophis ,.4. r .u 207 
Pungitius pungitius.. . 242 
pungitius, Pungitius , 242 
;quadracus, Apeltes ... 242 
;raecoon 100 
radix, Thamnopis ; 100 
rainbow trout ----- - .7,11 
red salmon 27-75,109-146 
red snapper 77-85 
Caribbean ... 82 
distinguishing characters of two species of the Atlantic 
coast of North America , 77-85 
Pensacola 80 
redworms 243 
relicta, Mysis 226 
Rich, Willis EL: Salmon-tagging experiments in Alaska, 
1924 and 1925.. ...109-146 
Rich, Willis EL, see Gilbert, Charles H. 
Richiella brevispina 105-108 
nov. gen. 106 
description , 106 
n. sp 106 
color in alcohol. 107 
description 106 
habitat. 108 
measurements 108 
rogn-sild-lodde .V. 273 
rope ... 273 
rostrata, Anguilla 309 
rostratus, Catostomus 149 
Rotifera 174-182 
rotifers 173,203 
rubiginosus, Sicyases 214 
rupiscartes, Moxostoma... 108 
Salmo fario . ...... : 7, 11 
levenensis 11 
sebago 307 
shasta. 7,11 
sal mon 7,11, 27-75, 109-146, 242 
Chinook 7,11 
chum ..iraiu: 109-146 
coho .--...I 109-146 
dog iii 71 
humpback 71 
in the Alaska Peninsula fisheries reservation, 1923, 
second experiment in tagging 27-75 
king... 71 
landlocked 307 
pink , 109-146 
red 27-75, 109-146 
silver ...... 7, 11, 71 
salmon-tagging experiments .in Alaska; 
1923, Alaska Peninsula 27-75 
method 31 
returns ... 33 
red salmon ... 49 
other species. 71 
