GENERAL INDEX 
385 
Page 
starki, Osmerus - 220 
stearnsii, Lutjanus - 78 
stellatus, Apogonichthys 209,210 
stenolepsis, Mysis 227 
Stephanodiscus 182 
Stewart, Norman Hamilton: Development, growth, and 
food habits of the white sucker, Catostomus eommer- 
sonii LeSueur - 117-184 
stickleback 242 
Stinkfiseh 222 
Stint - 223, 273 
stintites - - 273 
Stizostedion vitreum - 309 
stone fly . 183 
strombi, Apogonichthys 210 
Stylonichia 177 
sucker ... - 174 
brook 148 
fine-scaled 148 
pale 148 
white 147-184,323 
age, determination of 168 
breeding habits 149 
description 148 
distribution 148 
economic status 183 
egg, cleavage - 153,154 
condition at laying. 152 
development 152 
fertilization 153 
incubation period 154 
number laid ... 152 
spermatozoa 152 
water hardening ' 153 
feeding habits i ... 173 
account of 176 
division into periods 175 
food 173,174 
larva, development 158 
digestive tract . 158 
fins 158 
intestine, adult condition 165 
coiling . 167 
histology of 163 
mouth, change of location of 159 
histology of 161 
newly hatched 157 
oral epithelium 161 
pigmentation 158 
scales, eirculi 170 
growth, annual 172 
relation of growth 168 
seasonal irregularities 170 
Page 
Surirella... 182 
Swedish smelt 241, 331 
tachypodia, Amoeba 5,6 
Tanytarsus 182 
thaleichthys, Osmerus 220 
Thamnopis elegans 100 
radix 100 
Thysanopoda 226 
Tipulidae. 183 
torridus, Lutjanus 77-79 
Trematoda 182 
trematode 312 
Trepomonas 10 
trophozoite 1 
Tropidonatus sipedon fasciatus 100 
trout, amebse in 7 
brook 7,11,242,308 
brown 7,11 
lake 11,308 
Loch Leven 11 
parasites 9-26 
parasitic flagellates of 9-26 
rainbow 7, 11 
tschawytscha, Oncorhynchus 7, 11 
turtles. 100 
Vallisneria, relation of nitrogen to carbon in 190 
vigil, Ioa 106 
virens, Nereis 227 
viridescens, Osmerus 259, 265, 279 
virilus, Cambarus 88-100 
vitrea, Cambarincola 99 
vitreum, Stizostedion 309 
vivanus, Lutjanus 78,79 
vulgaris, Acanthias 242 
Crangon 227 
Neomysis 226 
weevils 183 
whirling sickness 11 
white perch 310 
white sucker, see sucker, white. 
whitefish 309 
Worcester’s formol-sublimate-acetic fluid 1 
worms, clam 227, 252 
marine 252 
Xitonodrilus formosus 99 
yellow perch 310 
Zostera 227 
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