characters, 
of Elasmobranchs, i, 507 
of species, i, 292 
Charitosomus, ii, 56 
charr, ii, 67, 99, 107, 114, 122 
Charlevoix, ii, 64 
Chasmistes, i, 304, 316; ii, 
172 
Chasmodes, ii, 509 
Chauliodontide, ii, 129 
-Chauliodus, 
figure of, ii, 129 
Chaunax, ii, 551 
Cheilio, ii, 390 
Cheilinus, ii, 390 
Cheilodipteride, 
family of, ii, 278 
Cheilodipterus, ii, 278 
figure of, ii, 279 
Cheiracanthus, i, 517 
Cheirodopsis, ii, 15 
Cheirodus, ii, 14 
Cheirolepis, ii, 14 
Chelidonichthys, i, 260; ii, 
~ 456 
Chelmo, ii, 404 
Chelonichthyide, i, 586 
Chelonopsis, ii, 425 
Chonerhinus, ii, 419 
cherna, ii, 324 
chevron, ii, 89 
chiasma, ii, 4 
Chiasmodon, ii, 136 
figure of, i, 29; ii, 360 
Chiasmodontide, ii, 215, 360 
Chilobranchida, ii, 141 
Chilomycterus, 
figure of, ii, 423 
Chiloscyllium, i, 56, 533 
pectoral fin of, i, 66 
Chimera, i, 23, 35, 85, 204, 
393, 435, 437, 448, 507; 
§09, 512-514, 545, 561— 
567, 595, O10 
of California, i, 564 
Dean on, i, 563 
figure of, i, 449, 564, 565 
Parker on, i, 563 
Chimeride, 
family of, i, 564 
Chimeroids, 1, 224, 583 
Chimezropsis, i, 566 
China fish, 
snake-headed, ii, 371 
Chinese whitebait, ii, 127, 128 
chinook, ii, 69 
chirivita, ii, 405 
Chirocentridz, ii, 46 
Chirocentrus, ii, 46, 48 
Chirolophis, ii, 512 
Chiropterygium, i, 600, 605 
-Chirostoma, 
figure of, i, 329; ii, 217 
Index 
Chirothricide, ii, 133 
Chirothrix, 
figure of, ii, 46, 134 
chiselmouth, ii, 169 
Chlamydoselachide, 
family of, i, 525 
Chlamydoselachus, i, 361, 
447, 448, 509, 521, 536 
figure of, i, 523 
Chlarias, i, 98, 290; ii, 186, 
187 
figure of, i, 457; ii, 185 
Chlariide, ii, 184, 185 
Chlevastes, ii, 150 
figure of, i, 232 
Chloropthalmus, i, 260; 
130 
Chloroscombrus, ii, 276 
chochouwo, ii, 403 
chogset, ii, 387 
Chologaster, i, 203, 204, 223 
Eigenmann on, ii, 203 
figure of, i, 116; ii, 201 
Garman on, ii, 202 
Hoppin on, ii, 203 
Chondrenchelys, i, 521 
Chondropterygians, i, 508 
Chondropterygii, i, 391 
Chondrostei, 1, 623, 624; ii, 
2,5, 13 
order of, ii, 17 
Chondrosteide, ii, 17, 18 
Chondrosteus, i, 622 
Chonerhinide, ii ii, 419 
Chopa, ii, 344, 350 
figure of, ii, 349 
Chordata, i, 460 ~ 
Chordate animals, i, 460 
lowest forms figured, i, 465 
Chordates, i, 508, 584, 597; 
ii, c 
Chorisochismus, ii, 531 
Chriodorus, ii, 212 
Chromides, 
suborder of, ii, 380 
Chromis, i, 166; ii, 381 
Chrondrosteus, 
figure of, ii, 18 
Chrosomus, i, 304; ii, 164, 
167 
chub, ii, 118, 147, 163 
figure of, ii, 169 
of Great Basin, ii, 169 
of Pacific, ii, 169 
chub of Great Basin, 
figure of, i, 287 
chub-mackerel, i, 94 
chub-sucker, i, 292 
figure of, i, 315; ii, 172 
chum, ii, 72 
cichla, ii, 380 
Cichlasoma, ii, 381 
cichlid, i, 290 
ii, 
563 
Cichlida, i, 209, 290; ii, 380, 
81 
organs of smell in, i, 115 
cigar-fish, li, 274 
ciguatera, i, 162-385; ii, 335, 
411, 413 
Cimolichthys, ii, 133 
Ciona, i, 481 
Cirrhilabrus, ii, 390 
Cirrhitide, the, ii, 363, 426 
Cirrhitus, i, 271 
figure of, ii, 364 + 
Cirrostomi, i, 482, 595 
cisco, ‘ii, 65 
Citharichthys, i, 274; li, 489 
Citharinus, ii, 162 
Citula, i, 202; ii, 276 
Cladistia, i, 602 
order of, i, 605 
Cladodontide, i, 520, 522 
Cladodus, i, 65, 80, 437 
pectoral fin of, i, 521 
shoulder-girdle in, i, 521 
teeth of, figured, i, 522 
Cladoselache, i, 64, 66, 79, 
80, 437; es 448, 510, 
571, 573, 623 
Dean on, i, 518 
figure of, i, 65, 514, 515 
primitive character of, i, 
514 
teeth of, figured, i, 515 
ventral view of, i, 515 
Cladoselachide, i, 514 
family of, i, 523 
clam-cracker, i, 556 
Clark, 
on eulachon, ii, 125 
Clarke, i, 416 
claspers, i, 124, 125 
classification, 
Coues on, i, 370 
of Elasmobranchs, i, 509, 
510 
of fishes, i, 367-386 
of instincts, i, 154 
morphological, i, 371 
natural, i, 370 
terms used in, i, 462 
Clastes, 
Eastman on, ii, 32 
Clavellinide, i, 475 
clavicle, 
figure of, i, 87 
of sea catfish, i, 87 
Claypole, i, 426 
portrait of, i 409, 
cleavages, i, 135 
Clepticus, ii, 388 
Clidoderma, ii » 494 
Climatius, i, 446 
figure of, i, 518 
climbing-fish, ii, 367 
