GENEEAL INDEX 
335 
Page 
Carangidse 285 
Caranx hippos. __ 285 
Oligoplites mundus 285 
saurus. 285 
Caranx hippos 285 
Carcinides msenas 159,160 
Caridea 155, 158 
Carinogammarus muoronatus 150, 151 
carnea, Podocoryne 123,125,129 
carolinensis, Bougainvillia 123-125, 129, 130 
carolinus, Prionotus 165,166,170,172 
carp 182,184,186 
digestion 184 
digestion tests 193-196 
with amylase - 193-195 
with invertase,-- 195,196 
ereptio digestion 190,191 
peptic digestion 185, 187 
tryptio digestion 188, 189 
carpio, Cyprinus 182 
catenula, Phyllodoce 131,133 
catfish 12,240 
black tumor 9 
sea - - 248 
Catostomus commersonii.__ 182 
catula, Elysiella 137 
cavolinii, Tanais 151 
Ceutropages hematus 103, 143-146, 162, 170 
occurrence, 1922 and 1923 143 
typicus 141-146,151,170 
Centropagidse 146 
Centropomidae 243, 268, 285 
Centropomus 268 
nigrescens 240,241,269 
pectinatus 240,241,269,271,285 
robalito 240, 241, 269, 270, 285 
Centropomus 268 
armatus 27 , 285 
grandoculatus 271 
medius 271 
nigrescens 240,241,269 
pectinatus 240, 241, 269, 271, 285 
robalito 240,241,269,270,285 
undecimalis 269,271,285 
viridis _ 269 
cephalus, MugU 240,241,266 
Cerataulina bergonii 113 114 120 
Ceratium fusus.. 121-123 
longipes 123 
macroceros 121-123 
tripos— 121-123 
Chsetoceros 105 117 
abundance, 1922 and 1923 117 
atlanticum 116 ng 120 
boreale _. H6, 118-120 
cinctum 115,119,120 
coarctatum Hg^ 118-120 
contortum 116,118-120 
crisphilum : 116,118-120 
danicum 115,118,120 
debile 115,118,120 
decipiens 116-120 
densum 116,118-120 
diadema 115,118-120 
didymum 115,117-120 
Page. 
Chaetoceros— Continued. 
distribution, 1922 and 1923 118, 119 
laciniosum _ 115,117-120 
lorenzianum.._ 115,118-120 
mitra _._ 115,118,120 
peruvianum 116,118-120 
schuttii 115,117-120 
sociale 115,117-120 
teres 115,119,120 
willei 116,118-120 
Chaetodipterus zonatus 287 
Chsetopleura apiculata 138 
chaetopterana, Pinnixia 159,160 
Chsetopterus. 160 
chalceum, Pristipoma < 286 
chalceus, Orthopristis 286 
Pristipoma 286 
chamarra 273 
Characinidae 243,244 
Astyanax 244 
Roeboides 246 
characins 240 
chelifer, Harpacticus.. 145,146 
Chelonia 185 
Chelydra serpentina 182 
chimbera 267 
chimbola 240,253,255,258,260 
chincoyo 273 
Chinook salmon — 
age, determination 18 
Columbia River, taken 28 
age groups, abundance 43 
fish more than 1 year from maturity, percentage. 42 
fish taken in ocean, relative maturity 29 
growth 48 
immature fish, age 39 
percentage .. 40 
correlation between size of eggs and size of fish 27 
Drakes Bay, taken 67 
Fort Bragg, fish from 67 
growth and degree of maturity in the ocean 15-90 
maturity, determination 20 
Monterey Bay, taken. 63 
age groups, percentage 64 
relative maturity 66 
size 63 
Chiridotea cseca 151 
Chloridella 153,154 
empusa.. _ 153,154 
occurrence, 1893 to 1907 154 
chopa 287 
Chordata 162-164 
Chromides... 272 
CichlidEe 243,272 
Cichlasoma 272 
macracanthus 241, 272, 274, 276 
. meeki 241,242,272,275 
motaguense 239,241,273,278,279 
nigrofasciatum 241,272,273,280 
trimaculatum.... 241,273,277 
Chrysemys belli 182 
cinera 182 
chrysops, Roccus _ 182 
Stenotomus 165,166, 170,172 
Chthamalus stellatus 147, 148 
Cichlasoma 272 
