INDEX 



585 



Cell, SI 



division, 59 



nucleus, 55 



reticulum, 53 



theory, 12, ^i 

 Cells, blood, 78 



ganglion, 83 



gland, 68 



goblet, 68 



sensory, 73 



sexual, 130 



sizes of, 52 



somatic, 130 



supporting, 74 

 Cellular connective tissue, 



75 

 Cellulose, 442 

 Centipedes, 402 

 Centralia, 465 

 Central canal, 467 

 Central ner\-ous system, 113 

 Centrodorsal, 300 

 Centrolecilhal, 142 

 Centrosome, ^i) 

 Centrum of vertebra, 454 

 Centrurus, 392 

 Cephalaspis, 493 

 Cephalochordia, 439 

 Cephalodiscus, 449 

 Cephalopoda, 336 

 Cephalothorax, 351 

 Cephalothrix, 2 58 

 Cerambycid;e, 424 

 Ceraospongia;, 205 

 Ceratium, 184 

 Ceratodus, 513 

 Ceratorhinus, 568 

 Cercaria, 246 

 Cerci, 408 

 Cere, 537 

 Cerebellum, 469 

 Cerebellar hemispheres, 470 

 Cerebral gangUa, 113, 312 

 Cerebratulus, 258 

 Cerebrum, 469 

 Ceresa, 428 

 Cervicornia, 569 

 Cervida:, 569 

 Cervus, 569 

 Ceryle, 544 

 Cestoda, 247 

 Cestum, 235 

 Cetacea, 571 

 Cetochilus, 369 

 Chteta:, 275 



Chtctiferi, 2S1 

 Ch;ctoderma, 316 

 Chietognatha, 262 

 Ch;etonotus, 260 

 Ch;ctopoda, 270 

 Chcetura, 544 

 Chalcidid;e, 426 

 Chamois, 569 

 Chaineleons, 530 

 Change of function, 89 

 Charadrius, 544 

 Charybdea, 224 

 Cheese mites, 397 

 Chela, 377 

 Chelicene, 389 

 Chelifer, 394 

 Chelone, 527 

 Chelonia, 526 

 Chelura, 384 

 Chelydra, 527 

 Chernes, 394 

 Chevron bones, 454 

 Chiasma, 472 

 Chiastoneury, 328 

 Chigoe, 431 

 Chilina, 336 

 Chilognatha, 433 

 Chiloinonas, rSi 

 Chilomycterus, 512 

 Chilopoda, 402 

 Chilostomata, 287 

 Chima^ra, 507 

 Chimpanzee, 574 

 Chinch bug, 42S 

 Chiromys, 572 

 Chiroptera, 564 

 Chirotes, 530 

 Chitin, 350 

 Chitonidce, 315 

 Chlamydosaurus, 529 

 Chlamydoselachus, 506 

 ChlaiTiydozoa, 191 

 Choana, 475 

 Choanollagellata, 1S4 

 Choloepus, 563 

 Chondrilla, 203 

 Chondrin, 77 

 Chondrioderma, iSo 

 Chondrocranium, 455 

 Chondropterygii, ^04 

 Chondrostei, 508 

 Chone, 277 

 Chorda dorsalis, 438 

 Chordata, 438 

 Chordodes, 268 



Chordotonal sense organs, 



410 

 Ch(jrioidca, 120 

 Chorioid plexus, 470 

 Chorioid coat, 476 

 Chorion, 134, 413, 561 

 Chromatin, 56 

 Chromatophores, 339 

 Chromidial apparatus, 58 

 Chromosome, accessory, 73 



reduction, r34, r38 

 Chromosomes, 60 



conjugation of, 139 



function of, 137 

 Chrysalis, 432 

 Chrysaora, 124 

 Chr)'somelid;c, 424 

 Chrysomitra, 219 

 Chrysomonadina, 184 

 Chyle, 104, 4S6 

 Chyle vessels, 104 

 Cicada, 42S 

 Cicindelidic, 424 

 Ciconia, 544 

 Cidaridea, 305 

 Cilia, 65, III, 192 

 Ciliary process, 121 

 Ciliata, 191 



Ciliated epithelium, 65 

 Ciliotlagellata, 1S4 

 Cimbex, 42 ^ 

 Cinclides, 226 

 Ciona, 444 



Circtdatory apparatus, 99 

 Circumvallate papilla:, 474 

 Cirolana, 386 

 Cirri, 276, 299 

 Cirripedia, 371 

 Cirrus, 109, 243 

 Cistenides, 277 

 Cistudo, 527 

 Citigrada, 396 

 Civets, 565 

 Cladocera, 366 

 Cladoselachii, 507 

 Clamatores, 544 

 Clathrulina, 174 

 Clava, 217 

 Clavellinidre, 445 

 Clavicle, 464 

 Claws, 450, 54^ 

 Cleavage cavity, 145 



of egg, 141-145 

 nucleus, 135 

 Cleithrum, 498 



