734 



INDEX 



Cotylosauria, 603 



Coverts, 611 



Coxa, 236 



Coxal glands, 230, 264 



Coxopodite, 181, 182 



Crabs, 217, 218 



Crane, 634 



Crania, 370, 373, 375 



Cranial bones, 475, 479 



Cranial cavity, 516 



Cranial nerves, 538 



Craniata. 413. 414, 438 



Crayfish, 176, 177, 178 ; ecdysis of, 193 



Crested newt, 525 



Cribriform plate, G47 



Cricket, 251 



Cricoid, 579 



Cricotus, 602 



Crinoidea, 361, 367 



Crocodiles, 568, 584, 598 



Crocodilia, 568, 575, 598, 604, 605 



Crocodilus, 600, 601, 603, 605 



Crop, 137, 141, 162, 238, 291, 625 



Cross fertilisation, 156 



Crossopterygii, 503 



Crossopus, 671 



Crotalinae, 591 



Crotalus, 590, 591, 605 



Crow, 635 



Crural gland, 226 



Crus, 520 



Crustacea, 136, 175, 203, 277 



Cryptobranchus, 542, 561 



Crystalline cone, 197 



Crystalline sac, 305 



Crystalline style, 305 



Ctenidium, 287, 302, 315 



Ctenoid scales, 483 



Ctenophora, 78, 83, 92 



Ctenoplana, 100 



Ctenostomata, 380 



Cuckoo, 633, 635 



Cuckoo-spit, 257 



Cuculiformes, 633, 635 



Cuculus, 635 



Culex, 258, 282 



Cuma, 279 



Cumacea, 217, 221, 279 



Cutaneous artery, 538 



Cuticle, 17, 36, 140, 179 



Cuttle-fish, 284, 286, 289, 291, 293, 



294, 309 



Cuvierian organs, 359, 360 

 Cyclas, 292 



Cycloid scales, 483, 517 

 Cyclops, 210, 211, 277 

 Cyclostomata, 380, 413, 443 

 Cygnus, 634 

 Cynips, 256 

 Cynomys, 705 

 Cypridina, 209, 277 



Cyprinidae, 491, 514 

 Cyprinus, 491, 514 

 Cypris, 209, 277 

 Cypselus, 635 

 Cyst, 19, 28, 45 

 Cysticercoid, 110, 111 

 Cysticercus, 110 

 Cystoflagellata, 34 



Dab, 494 



Dactylopodite, 181 



Dactylozooids, 68 



Daddy-long-legs, 258 



Daphnia, 205, 206, 208, 277 



Dart-sac, 295 



Darwin, 11, 13 



Dasypodidae, 666, 668, 719 



Dasypus, 667, 719 



Dasyuridae, 662, 717 



Daughter-cysts, 30 



"Dead men's fingers," 68 



Decapoda, 182, 217, 278, 325 



Decomposition, 4, 5, 6 



Deer, 694, 696 



Defaecation, 5, 6 



Degeneration, 12 



Delphinapterus, 681, 722 



Delphinus, 681 



Demospongiae, 91 



Dendrites, receptive and terminal, 150, 



422 



Dendrochirotae, 360, 368 

 Dendrocoelida, 99, 112 

 Dendrocoelum, 99 

 Dental formula, 644, 674 

 Dentalium, 325 

 Dentary bone, 480, 510 

 Dentary plates, 471 

 Dentinal canals, 454; pulp, 454 

 Dentine, 454 



Dermal branchiae, 337, 344 

 Dermal glands, 523 

 Dermal layer, 85 

 Dennis, 152, 202, 424, 607 

 Desman, 672, 673 

 Desmodus, 708 

 Desmognathinae, 543 

 Desmognathous palate, 632, 635 

 Desmpgnathus, 528, 544, 561 

 Development, definition of, 7 

 Diaphragm, 655 

 Diapophyses, 547 

 Diastema, 700 

 Diastylis, 221, 279 

 Dibranchiata, 325 

 Dicotyles, 691, 724 

 Dicynodontia, 604 

 Didelphyidae, 661, 662, 663, 717 

 Didelphys, 661, 717 

 Diemyctilus, 543 

 Differentiation, 12 



