INDEX. 



537 



DEVELOPMENT. 



Development of peritoneal cavity, 322. 

 .,, of peritoneum, 345. 



of salivary glands, 344. 



of skull, 335. 



of species, 512. 



of spermatozoa, 245. 



of spinal marrow, 356. 



of spleen, 350. 



of suprarenal corpuscles, 



351. 



of testes, 352. 

 of the teeth, 343. 

 of thymus gland, 350. 

 of thyroid body, 350. 

 of tissues, 329. 

 of urinary organs, 350. 

 of vagina and uterus, 352. 

 of veins, 346. 

 of visceral clefts, 335. 

 Developmental changes before impregna- 

 tion, 317. 



,, their principle, 387. 



Diagram of cat's body, 16. 

 Dialysis, 167. 

 Diaphragm, 141. 

 Diarthroses, 121. 

 Diastema, 28. 

 Dicyema, 450. 

 Didelphia, 469. 

 Didelphys, 504,518. 

 Didymictis, 506. 

 Difference between skeleton of fore and 



hind limbs, 119. 

 ,, between muscles of fore and 



hind limbs, 163. 

 Differentiation, 329. 

 Different kinds of cats, 390. 



,, possible modes of evolution, 



519. 



Diffusion of air in lungs, 229. 

 Digastric muscles, 128, 133. 

 Digestion, 167. 

 Digitigrade progression, 129. 

 Digits, maximum of muscles to, in fore- 

 paw, 153. 

 ,, maximum number of muscles to, 



in hind-paw, 163. 

 Dinidis, 435, 502, 518. 

 Dinotheria, 467. 

 Diploe, 86. 



Direction of muscles, 153. 

 Discus proligerus, 250. 

 Diseases of cat, 511. 

 Distinction between crystalloids and 



colloids, 167. 



Distoma lanceolatum, 509. 

 Division of nervous system, 253. 

 Dogs, 468, 474. 

 Dolphins, 467. 

 Domestic cat, breeds of, 5. 

 Dorsal aorta, 208. 



,, artery of foot, 214. 

 ,, common ligament, 53. 



.t ENAMEL. 



Dorsal nerves, 277, 281. 



,, plates, 321. 



,, spinal nerves, 277. 



vertebra, 36, 37. . 



,, vertebrae (tenth and eleventh), 38. 

 Dorso-epitrochlear (external), 137. 



,, epitrochlear (inner), 137. 

 Double hinge-joints, 123. 

 Dromatherium, 504. 

 Duct (Gaertner's), 250. 



thoracic, 218. 

 Ductless glands, 237. 

 Ducts of liver, 186. . 



,, lymphatic, 218. 



,, pancreatic, 183. 



,, Stenson's, 172. 



Wharton's, 173. 

 Ductus arteriosus, 206, 346. 



,, communis choledochus, 186. 



,, Cuvieri, 347.. 



,, omphalo-entericus, 327. 



,, venosus (fissure of), 185. 

 Dugong, 467. 

 Duodenum, 181. 

 Dura mater, 256, 261. 



EAR, development of, 362. 



,, external, 295. 



its middle part, 297. 



,, muscles, 131. 

 Ear and eye, analogies of, 303. 

 Earthworms, 450. 

 Echidna, 469. 

 Echinoderma, 450. 

 Ecteron, 21. 

 Ecto-cuneiform, 115. 

 Ectoderm, 453 

 Ectodermic cells, 319. 

 Edentata, 468, 471. 

 Effects of bile on food, 188. 

 Efficient causes, 537, 529. 

 Egyptian cat, 5, 419. 

 Egyptians and the cat, 3. 

 Eighth caudal vertebra, 47. 



,, nerve, 274. 

 Elastic ligaments, 123. 



,, . of claw, 102. 



,, tissue, 17. 



,, . development of, 330. 

 Elasticity of lungs, 224. 

 Electricity and nervous activity, 306. 

 Elementary substances of body, 166. 

 Elements (of nervous tissue), 254. 

 Elevator muscles, 129. 

 Eleventh dorsal vertebra^ 32. 



,, nerve, 275. 



Embryo (its first appearance), 320. 

 Embryonal area, 320. 

 Emotions of cat, 368. 

 Enamel, 31, 32. 



,, formation of, 344. 

 organ, 32, 343. 



