57? 
Gegenbaur, 
on morphology, i, 68 
on pectoral fin, i, 67 
theory of, i, 73 
Gempylide, 
family of, ii, 267 
Gempylus, ii, 267 
general laws, 
of development, i, 133 
of distribution, i, 239 
generalization and _ speciali- 
zation, i, 380 
genital organs, i, 124 
genus, i, 375 
definition of, i, 372 
Genyonemus, ii, 356 
Genypterus, ii, 520 
geographical distribution, i, 
237-259 
of sharks, charted, i, 459 
geological evidence of sub- 
mergence, i, 268 
Geophagus, ii, 381 
Geotria, i, 491 
Gephyrura, li, 201 
Gephyroberyx, ii, 252 
gephyrocercal tail, i, 84, 604 
figure of, i, 85 
German carp, ii, 175 
germ-cells, i, 124: 
Germo, 210; ii, 262, 266 
figure of, ii, 263 
Gerres, i, 271, 273 
figure of, ii, 349 
Gerride, i, 206; ii, 372 
family of, ii, 347 
Gervais, i, 408 
ghostfishes, ii, 150, 516 
giant bass, ii, 324 
Gibbes, i, 426 
Gibbons, i, 419 
on Embiotocide, ii, 377 
Gibbonsia, 
figure of, ii, 508 
gibbus, ii, 45 
Gigactinide, ii, 551 
Giglioli, i, 412 
Gila, i, 304; ii, 169 
Gilbert, i, 408, 415, 420; ii, 
239 
on Astroscopus, i, 187 
on coracoid plate, ii, 206 
on flight of fishes, i, 157 
on island forms, i, 240 
on larval forms, i, 142 
portrait of, i, 421 
Gilbertidia, ii, 441, 447, 449 
figure of, ii, 451 
Gill, i, 408, 419, 448, 528, 
591, 594, 600; ii, 24, 34, 
40, 52, 317, 365, 366, 502,, 
511 
on anglers, ii, 543 
Index 
Gill, 2 
on Discocephali, ii, 470, 
471 
on eels, ii, 143, 156 . 
on high and low forms, i, 
383 s : 
on work of Lacépéde, i, 398 
on New Zealand fauna, i, 
252 
on paired limbs, i, 85 
portrait of, i, 407 
on Selachii, i, 509 
on shoulder-girdle, i, 86-89 
sketch of, i, 405 
on soles, ii, 496 
on swallowers, ii, 360, 361 
on tilefish, ii, 361, 362 
gill, 
arches, i, 45, 91, 508, 
basket, figured, i, 92, 485 
covers, i, 44 
filaments, i, 107 
offices of, i, 11 
openings, i, 91 
rakers, i, 31, 46 
septum, i, 73 
slits, i, 508 
Gillellus, ii, 506 
Gillichthys, ii, 462 
figure of, ii, 463 
Gillicus, ii, 48 
Ginglymodi, ii, 24, 30 
Ginglymostoma, i, 533 
Ginglymostomide, i, 533 
Girard, i, 405, 419; ii, 378, 
379 : 
girdle in Dipnoans, i, 86 
Girella, ii, 348 
gisu, ii, 46 
gizzard-shad, i, 290; ii, 51, 53 
glacial epoch, 
effect on dispersion, i, 316 
Glaucosoma, ii, 323, 340 
Glandiceps, i, 465 
Glanencheli, ii, 187 
glassy darter, ii, 313 
glenoid, i, 90 
Glesnes oarfish, ii, 472 
figure of, i, 363 
globefishes, i, 197, 440, 455; 
ul, 419 
figure of, i, 244; ii, 422 
Globulodus, ii, 15 
Glossobalanus, 
figure of, i, 464 
larva of, figured, i, 463 
glut-herring, ii, 50 
Glyphisodon, i, 267 
figure of, ii, 383 
Glyptocephalus, i, 206; ii, 
494 
Glyptolepis, i, 603 
Glyptopomus, i, 604 
Gmelin, i, 395, 397 |. 
Gnathanacanthide, ii, 514 
Gnathodentex, ii, 341 
Gnathonemus, 
figure of, ii, 189 
Gnathostomata, i, 78 
Gnathostomes, i, 35, 572, 573 
Gnathostomi, i, 508, 570 
Gnathypops, 
figure of, li, 359 
goatfish, i, 198; ii, 351, 379 
figure of, i, 122 
gobies, i, 428; ii, 459 
Gobiesox, ii, 529, 530, 531 
Gobiide, i, 22, 206, 290; ii, 
306 
family of, ii, 459 
Gobius, i, 208, 273, 391; ii, 
461, 467 
Gobio, ii, 167, 175 
Gobiodes, ii, 467 
Gobiodea, ii, 470 
Gobiodei, ii, 459-480 
suborder of, ii, 459 
Gobiomorus, 
figure of, i, 160 
Gobionellus, i, 208 
figure of, li, 461 
Gobiosoma, 313; ii, 462 
goblin sharks, 
figures of, i, 535 
goby, i, 290; ii, 462, 466 
gofu, li, 434 
figure of, i, 229 
goggler, ii, 275 - 
golden, 
shiner, ii, 167 
sinny, ii, 387 
surmullet, 
figure of, i, 322; ii, 352 
trout, ii, 99 
goldfish, ii, 170, 171 
of Japan, i, 151 
Gomphosus, ii, 390 
Goniistius, ii, 363 © 
Goniognathus, ii, 287 
Gonioplectrus, ii, 323 
Gonorhynchide, ii, 54-56 
Gonorhynchus, ii, 56 
Gonostoma, ii, 129 
Gonostomida, ii, 129 
Gonzalez, i, 414 
Goodea, ii, 199, 201 
figure of, i, 126; ii, 200 
with young, figured, i, 126 
Goodsira, i, 476 
goody, ii, 356 
goosefish, li, 545 
Gorbuscha, ii, 73 
Goode, i, 408, 419; 307, 308 
on albacore, ii, 267 
on American fisheries, i 
335 
