704 



INDEX 



and internal cavities, 69, 70, 71: 

 Skeleton, 72 84 : Digestive organs, 84, 

 85, 86, 87 : Respiratory organs, 88, 

 89 : Blood -vascular system, 90-97 : 

 Lymphatics, 97 : Nervous system, 98, 

 99, 100: Sensory organs, 107-116: 

 Urinogenital organs, 117, 118, 119, 

 120 : Development, 121 : metamerism, 

 122 : Distinctive characters, 123 



Cranium of Craniata, 76 See Skull 



Crax, 416 



Credontia, 609 



Cremaster, 596 



Cretaceous, 640 



Cribiform plate, 452 



Cricoid, of Lizard, 328; Reptilia, 357: 

 Pigeon, 397 : Rabbit, 466 



Cristse acoustics?, 115*, 116 



Crocodilia, 336*, 341, 342, 343, 344, 345, 

 346, 347, 352, 353, 354, 355, 356, 357, 

 358, 359, 360, 361, 362, 368, 369, 370, 

 371 



Crop, of Pigeon, 396 



Crossopterygii, 218*, 225, 226, 229-230, 

 231, 232, 234, 235, 236, 238, 239, 241, 

 242, 243 



Crotalus, 349 



Crowned pigeons, 416 



Crows, 417, 445 



Crura cerebri, of Craniata, 102 See 

 Brain 



Crusta petrosa, 172* 



Cryptobranchus, 293, 296 



Cryptodrilid(K, 621, 622 



Cryptozoic fauna, 637* 



Crypts, of uterus, 476, 594 



Crypturi, 416, 427, 432, 443, 445 



Ctenoid scales, 228* 



Cubitals, 385* 



Cuboid, 458 



Cuckoos, 417 



Cuculidce, 417 



Cumulus proligerus, 587* 



Cuneiform, 456, 515, 516 



Currasows, 416 



Curlews, 416, 420 



Cutaneous glands, of Mammals, 491 



Cuvier, 678, 679, 686 



Cyanorhamphus, 620 



Cyathozooid, 39* 



Cycloid scales, 228* 



Cyclomyaria, 22*, 27, 39, 40 



Cydopterus, 232 



Cyclostomata, 66, 123: Example, 124: 

 Distinctive characters and classifica- 

 tion, 137 : Comparison of Myxinoids 

 with Lamprey, 138 : General remarks, 



Oydoturus, 498, 527, 528, 530 

 Cyywu, 416, 420, 423 

 Cynocephalus, 487, 514, 554, 556, 610 

 Cynocephcdus anubis, 556 



, 417, 420, 422 

 Cystic duct, of Craniata, 88* 



JL/ANA, J. D., 683 



Darwin, Charles, 649, 682, 683 



Darwin, Erasmus, 676 



Darwinian theory, 649 



Dactylopterm,- 226 



D'Azyr, V., 675 



DasypodidcK, 479 See Armadillos 



Dasyprocta, 507 



Dasypus sexcinctu*, 499, 526, 528, 531 



Dasyures, 478, 494 



Dasyurida, 478, 494, 521, 523, 564, 597 



Dasyurus, 523 



Ddsyurus viverrinus, 494 



Decidua, 476, 595 



Deciduate, 476, 595 



De Bary, 680 



Deer, 482, 502 



Deer, Red, 536, 541, 542, 543 



Delphinus, 480, 501, 560, 561 



Deltoid ridge, 456* 



Demersal eggs, 241* 



Dendrohyrax, 483 



Dental formula, 562* 



Dental groove, 558 



Dental lamina, 558 



Dental papilla, 86*, 558 



Dental sac, 559 



Dentary, of Craniata, 80, 81* 



Dentine, 85*, 86 



Dentition See Teeth 



DePerthes, B.,686 



Depressor muscles, 276 



Dermal defences, 190 



Dermal fin-rays, 81* 



Dermal teeth, 145 



Dermalochdys, 347, 368, 370 



Dermis, of Amphioxus, 46 : Craniata, 

 69 



Derotremata, 293*, 296 



Desmognathous 428* 



Determinants, 689* 



Development, of Balanoylosxus, 7, 8, 9 : 

 Ascidian, 31, 32, 33, 34, 35, 36, 37, 38: 

 Pyrosoma, 39 : Doliolum, 39, 40 : Safyxt, 

 41: Amphi'xus, 56-65: Craniata, 121 : 

 Lamprey, 135, 136, 137 : Elasmo- 

 branchii, 182, 183, 184, 185, 186, 187 : 

 Holocephalii 196 : Trout, 216, 217 : 

 Teleostomi, 241 * Geratodux, 254, 255 : 

 Frog, 288, 289 290, 291 : Amphibia, 

 308, 309, 310, 311 : Reptilia, 362, 363, 

 364, 365 : Aves, 435-442 : Rabbit, 475. 

 476 : Mammals, 586-598 



Devonian, 639 



Diactele, 100 



