GENERAL INDEX 
339 
fishes— Continued. Page 
determination of age _ 18 
El Salvador 237-287 
descriptive catalogue 243 
market..- 240 
emymes _ I8I-200 
eulachon 34 
fllin 252 
flounder, winter. 133 
four-eye 262 
guapote-- - 277,279 
guvina 281 
hornpout 9,13 
immature, canning-. 16 
destruction 16 
results of taking 16 
istatagua _._ 277 
killifishes 253 
larval , relation to food supply _ . _ 170 
liebra ancha.. _ 284 
liebre ancha 266 
liza 266,267,284 
log perch.. 4 
manjuda 264 
marine, collected at Triunfo and Cutuco, El Sal- 
dor... 283 
minnows _ 3,4 
mud 4 
top 239,254 
moro _ 279 
mud minnow 4 
mud puppy 182 
mullet 265 
occurrence. Woods Hole, Mass., 1922 and 1923 165, 166 
pando.- 279 
pargo _ 286 
pargo tigre 285 
parvo 286 
perch 3-6,182 
log 4 
plateada 240,244 
plateado 246 
puffer 170 
red snapper '_ 182 
robalo.. 268-271,285 
rock bass.. 5 
roncan 286 
rovalete 264 
rovalo 269-271,285 
salmon 15-90 
Chinook 15-90 
coho... 15,43 
eggs, measurement.. 20 
silver 15 
sardina 240,244,246 
sea catfish 248 
silver salmon 15 
silversides 263 
smallmouth black bass 3-6 
snapper, red _ 182 
squid 166 
starfish 138 
sucker 2,3,5,182 
digestion tests.. 193-195 
top minnow 239, 240, 254 
white bass 182 
peptic digestion 185 
winter flounder 133 
Page 
Fishes, Republic of El Salvador, Central America 237-287 
flaccida, Quinardia 113-115,120 
flavellata, Licmophora 113, 114, 120 
flavescons, Perca 182 
flavidula, Aurelia 103, 125, 126, 129, 130 
flounder, winter 133 
folleata, Epenthesis 124, 125, 130 
formosa, Heteromysis 152 
Tima 124,125,130 
fosteri, Priapichthys 241,242,257,260 
four-eye 262 
Fragilaria crotenesis 114, 115, 120 
frauenfeldii, Thalassiothrix 114,116,120 
fulgurans, Dysmorophosa 123 
Podocoryne 123-125,129,130 
Fundulus 164 
guateraalensis 253 
punctatus _. 253 
Fur-seal industry. Commander Islands, 1897 to 1922, see 
Commander Islands, fur-seal industry. 
fur seals 289-332 
hauling grounds. Commander Islands 297 
history, Commander Islands, 1897 to 1922 299 
number killed. Commander Islands, 1917 to 1922 330 
pelagic sealing. Commander Islands 301 
rookery raids. Commander Islands 316 
sealing industry, land. Commander Islands 304 
furcata Idya 144-146 
furthii, Arius 251 
fuscus, Syngnathus 165,166,170,172 
fusus, Ceratium 121-123 
Gadus callarius 164-166, 107, 170, 172 
morrhua, ereptic digestion 196 
Galeichthys.- 248 
feliceps 248 
guatemalensis 240,241,249,251 
gallionii, Synedra 113-115,120 
Gammarus annulatus 149-151 
locusta 150,151 
garter snake, digestion 184 
gastropod larvae 136 
Gemmaria cladophora _. 123,129 
Gerres peruvianus 287 
Gcrridae 287 
Gerres peruvianus 287 
gibbosus, Lepomis 2,5 
giUi, Xiphophorus 255 
Glaucothoe 158 
Glenodinium compressa 123 
glometrica, Caprella 150,151 
Gobiidse.. 287 
Gobionellus sagittula 287 
Gobioidea.. 281 
Eleotridae 281 
Gobiomorus 281 
maculatus 241,281 
Gobiomorus 281 
lateralis 281 
maculatus 241,281 
Gobionellus sagittula 287 
Gobius longicaudus 287 
Gonyaulax tricantha 123 
gracile, Oymnodinium _ 123 
gi-acilis, Setella... 143,145,146 
Grammatophora marina 113-115,120 
serpentina ,,,,,, 113-115, 120 
