702 



INDEX 



Cavum venosum, 359* 



Oebidcv, 487*, 500, 554, 600, 633 



Cebus, 487 



Cell, 671 



Ccll-theory, 678* 



Cement, 85, 86 



Centetida, 630 



Centetes tcaudatuy, 549 



Central canal, 98*, 99 



Centralia, of Craniata, 83* 



Centrale, of Mammals. 515 See Limb- 

 Skeleton 



Uentrophoru* calcens, 172 



Centrum, of Craniata, 74* 



Cephalaspis lyelli, 263 



Cephalaspis, 262, 263 



Cephalaspis murchisoin, 263 

 Cephalochorda, 44 



Cephalodiscus, 2, 9, 10, 11, 12 



Cerato-branchial, of Craniata, 77, 78* 

 See Skull 



CERATODUS FORSTKRI, 246 : External 

 characters, 247 : Endo-skeleton, 247 : 

 Digestive organs, 250 : Organs of re- 

 spiration, 250 : Blood -vascular system, 

 251 : Brain, 253 : Urino-genital organs, 

 254, 255 : Development, 254 

 Cerato-hyal, 77, 78*, 455 See Skull 

 Cerato-trichia, 151*, 173 

 Cercopithecidtr, 487*, 509, 600 

 Cere, 380*, 421 

 Cerebellum, 100 

 Cerebral, commissures of Frog, 284 : 



Lizard, 328 See Brain 

 Cerebral flexure, of Craniata, 103 

 Cerebral ganglion, of Appendieularia, 30 

 Cerebral hemispheres, 100 See Brain 

 Cerebral nerves, 103 See Brain 

 Cerebral vesicle, Amphioxus, 49, 53 

 Cerebro-spinal cavity, of Craniata, 70, 71 

 Cerebro-spinal fluid, 102 

 Cervical ribs, 317 

 Cervidie, 482, 502 

 Ccrvus elaphus, 536, 541, 542, 543 

 Gestracion, 181 



Cestradon galeatus, egg -case, 181 

 Cestracionts, 188 



Cetacea, 479*, 490, 500, 510, 511, 515, 

 531-534, 567, 571, 572, 573, 574, 576, 

 581, 582, 598, 605 

 Chalaza, 435 



Chalinolobus morio, 620, 622 

 ChamcuUo vulgaris, 338 

 Chameleons, 334, 338, 342, 343, 347, 



356, 357, 358, 361, 365, 366, 369 

 Chambers, Robert, 682 

 Chambers, of eye, 111 

 Charadriiformes, 416 

 Jharadrius, 416, 424 

 Chauna, 416, 421 

 Chelodina, 346 

 Chdone midas, 347, 311 



Chelonia, 335*, 341, 342, 344, 346, 347. 



350, 351, 352, 353, 356, 357, 358, 359, 



361, 362, 368, 369, 371 

 Chevron-bones, 316, 343 

 Chevrotains, 536 

 Chilobranchus, 241 

 Chimccra, 188, 189, 190. 191, 192, 193, 



194, 195, 196 

 (Jhimaeridae ,188 

 Chimpanzees, 487, 552, 554, 555, 556, 



600 



Chirocen/rn#, 234 

 Chiromyv, 630, 486 

 Chiroptera, 485*, 507, 550, 551. 570, 575, 



599, 609 



Chlamydosaurn*, 366 

 Chlamydoselachus, 169, 171, 174 

 Cholctpm didactylm, 498 

 Chol<vpn* hqffmannif 525, 528 

 Chondrichthyes, 144 

 Chondrocranium, 81* See Skull 

 Chondrostei, 218*, 219, 225, 227, 228, 



229, 230, 231, 234, 238, 239, 241, 242, 



243, 244 



Chorda dorsalis See Notochord 

 Chordata, 1* 

 Chordae tendineie, 463 

 Chorion, of Ascidian, 32 : Rabbit, 475: 



Mammals, 592 



Chorionic villi, of Rabbit, 476 

 Choroid, 110* 

 Choroid tissure, 113* 

 Choroid gland, 214" 

 Choroid plexus, 103*, 15!)' 

 ChrysocMoridv, 630 

 Ch rytophrys , 24 1 

 Chrysothrix, 487 

 Chun, 684 



Ciconia, 415, 420, 422 f 428 

 Ciliary ganglion, 104 

 Ciliary muscle, 110* 

 Ciliary processes, 110* 

 Ciliated funnel, of Ascidia, 21, 30 

 Circulatory system See Vascular system 

 Cistndo lularia, 346 

 Civets, 484, 599 

 Cladoselache, 167, 188 

 Cladoselachii, 167* 

 Claspers, of Dog-fish, 146: Elasmobranchs. 



171 : Holocephali, 189, 190 

 Classification See Distinctive characters 



and classification 

 Classification of Aristotle, 668 : Gesner, 



669 : Ray, 671 : Linnaeus, 672 : La- 

 marck, 676 : Cuvier, 678 : Huxley. 



685 



Clans, 689 

 Clavellina, 33, 35 

 Clavicle, of Craniata, 83, 84* 

 Claws, 298, 381 

 Cleithrum, 249, 302 

 Climbing Perch, 235 



