Euaugaptilus—Continued 
elongatus, 204 
facilis, 204 
filigerus, 205 
gibbus, 205 
hecticus, 205 
laticeps, 205 
longimanus, 205 
magnus, 206 
nodifrons, 206 
oblongus, 206 
rigidus, viii, 207 
squamatus, 207 
Eucalanus, 148, 207 
attenuatus, 207 
bungii, 208 
crassus, 208 
elongatus, 208 
elongatus bungii, 208 
monachus, 209 
mucronatus, 209 
muticus, 209, 351 
pileatus, 211 
subcrassus, 211 
subtenuis, 211 
Euchaeta, 148, 211 
acuta, 211 
armata, 189 
barbata, 276 
bisinuata, 276 
californica, 277 
concinna, 212 
exigua, 280 
gracilis, 281 
grandiremis, 281 
hebes, 212 
hessei, 226 
incisa, 283 
longicornis, 143, 212 
marina, 148, 149, 214 
media, 148, 214 
norvegica, 283 
pubera, 143, 215 
sarsi, 284 
scotti, 284 
spinosa, 217 
tonsa, 284 
tumidula, 285 
wolfendeni, 217 
euchaeta, Labidocera, 244 
Euchaete bradyi, 277 
hansenii, 282 
Euchirella, 148, 218, 223 
amoena, 218 
amona, 218 
bella, 218 
bitumida, 143, 219, 222 
brevis, 221, 223 
curticauda, 221, 222 
galeata, 143, 221 
grandicornis, 228, 351 
intermedia, 225, 226 
maxima, 225 
messinensis, 221, 223, 225 
pulchra, 225 
rostrata, 226 
INDEX 449 
Euchirella—Continued 
venusta, 226 
Kupatagus, 129 
lymani, 130 
rubellus, 129 
eurygnathus, Pachyptilus, 274 
Eurypatagus, 133, 134 
ovalis, 134 
excentrica, Meijerea, 113 
excentricus, Microcyphus, 1, 46 
exigua, Euchaeta, 280 
Pareuchaeta, viii, 280 
expergitus, Hemiaster, 120, 121 
facilis, Augaptilus, 204 
EKuaugaptilus, 204 
falcifer, Amallothrix, 160 
Scolecithrix, 160 
Faorina, 120 
chinensis, 120 
farrani, Scottocalanus, 337 
Farrania, 226 
frigidus, 226 
oblonga, viii, 226, 227 
Farranula, 148, 227 
carinata, 227 
concinna, 228 
curta, 228 
gibbula, 228 
gracilis, 228 
rostrata, 228 
fera, Pontella. 293, 301 
fervens, Clypeaster, 98 
Fibularia, 108, 109, 110 
acuta, 109 
craniolaris, 108 
cribellum, 109 
ovulum, 108 
ovulum trigona, 109 
trigona, 109 
sp., 110 
Fibulariidae, 107 
filigerus, Euaugaptilus, 205 
Hemicalanus, 205 
finmarchicus, Calanus, 149, 172, 177, 
178 
Monoculus, 177 
Fishes, Descriptions and figures of new, 
obtained in Philippine seas and 
adjacent waters by the United 
States Bureau of Fisheries Steam- 
er ‘‘Albatross,’”’ 53-91 
flaccus, Corycaeus, 193 
flava, Ratania, viii, 3/8 
flavescens, Echinocardium, 132 
flavicornis, Leuckartia, 255 
Lucicutia, 254 
fons, Haloptilus, 236 
forbesiana, Arbacina, 39 
Cottaldia, 39 
forbesianus, Prionechinus, 39 
forcipata, Corynura, 349 
forcipatus, Drepanopus, v1), 200 
Tortanus, 345 
forficula, Pontella, 303 . 
formosus, Echinostrephus, 1, 40 
