INDEX. 



501 



Cotylophora, 383. 

 Cranial nerves, 75. 



system, 18. 



Cranio-facial angle, 490, 49G. 

 Crocodile, segment of endoskeleton 



in thoracic region of, 15. 

 Crocodilia, 249. 



dermal armour, 250. 



ear, 30G. 



groups, 258. 



heart, 311. 



Itmgs, 316. 



pelvis and hind limb, 260. 



reproductive organs, 318. 



skull, 254. 



teeth, 258. 



vertebrse, 250. 



Crus, muscles of, 51. 



Cutaneous muscle of hedgehog, 



444. 

 porpoise, 406. 



D. 



Deer, horns of, 384. 

 Delphinoidea, characteristics of, 



399. 

 Dental formulae. See Teeth. 

 Dentition. See Teeth. 

 Development of amphibia, 189. 



cochlea, 82-84. 



egg, 3. 



fowl, stages of, 6, 8, 12, 20. 



lamb, 27. 



skuU of fishes, 21. 



vascular system, 98-96. 



vertebrata, 3. 



Diagrams : — 



Accipenser, skull, 141. 



Alligator terrapine, 198. 



Amia, caudal extremity, 17. 



Amia calva, reproductive 

 organs, 144. 



Amphioxus lanceolatus, 117, 

 118. 



Aortic arches, 91. 



Axolotl, 186. 



Bird and lizard, brain, 302, 

 303. 



Cachalot, skull, 401. 



Catarrhine monkey, 462. 



Chelone, skeleton, shell, 199, 

 200. 



Diagrajis — continued. 

 Chelvdra, foot, 32. 

 Chiniaira, skull, 128. 

 Chimpanzee, brain, 65, 67. 

 Crocodile, anterior thoracic 



region, 15. 



pelvis and hind limb, 260. 



skidl, 254. 



Cyclodus (lacertilia), skull, 



219, 221. 

 Dromoeus, pelvis and hind 



limb, 260. 

 Dugong, heart, 390. 

 Elephant, skeleton, 429, 

 Fish, visceral arch, 85. 

 Foetus, human, principal 



vessels, 94. 

 Fowl, development, 6, 8, 12, 20. 



fore limb, 292. 



leg, 295, 296. 



pelvis, 293. 



sacrum of chick, 278. 



scapula and coracoid, 



289. 



skull, 283. 



spur, 297. 



sternum, 281. 



Flying fox, skeleton, 453. 

 Frog, nervous system, 70. 



skull and brain, 176, 188. 



sternimi and pectoral 



arch, 181. 

 Holoptychus, 145. 

 Homo, pregnant uterus, 4. 

 Horse, carpus, 350. 



cervical vertebrae, 346. 



femur, 352. 



foot, 345, 349. 



ossa innominata, 351. 



skeleton, 347. 



tarsus, 343. 



Ichthyosamnis, 243, 244. 

 Iguanodon, pelvis and hind 



limb, 260. 

 Lamb, foetal, head, 27. 

 Lamprev, skidl and brain, 122, 



124, 125. 

 Lepidosteus, 138. 

 Lion, skeleton, 414. 

 Lizards, pectoral arch and 



sternum, 35, 36. 



visceral arch, 85. 



Mammal, visceral arch, 85. 



