INDEX. 



497 



Food, definition of, 288 ; kinds 

 of, 288 ; milk as, 289 ; uses 

 of, 289 ; distinctive uses of 

 the kinds of, 290 ; preparation 

 of, 291 ; saccharization of, 

 310 ; peptonization of, 313 ; 

 chylification of, 323 ; emulsi- 

 fication of, 324. 



Forearm, 252. 



Fore limbs, various figures of, 



25I-253- 

 Fovea, 130. 



Frontal lobe, relative size of, 82. 



Ganglia, functions, of, 86. 

 Ganglionic system, 67-70. 

 General principles, 1-28. 

 Glottis and its vocal cords, 207. 

 Glycogeny and its relation to 

 vital force and vital heat, 443- 



449- 

 Gray matter, relative amount 



of, 74. 75- 



Hair, 453. 



Hand and foot bones, 253. 



Hand, modifications of, 254. 



Harmonic relations, illustra- 

 tions of, 472. 



Heart, structure of the, 380, 390. 



Heel, position of the, 256. 



Hind limbs, 255. 



Hip girdle, 256. 



Histology, definition of, 8. 



Homology of vertebrates, 248- 

 266. 



Hoofs, 455. 



Horns, 455. 



Horopter, 146. 



Hyperopy, 114. 



Island faunas, 489-493. 



Joints, 224. 



Katabolism, 286, 415-451. 



Kidneys, place and form of, 425 ; 

 excretory ducts of, 426 ; pelvis 

 of, 427 ; minute structure of, 

 427 ; function of, 429 ; com- 

 pared with lungs, 430 ; in 

 mammals, birds, reptiles, and 

 amphibians, 433 ; in insects 

 and mollusks, 434. 



Knee, position of the, 256. 



Land faunas, primary divisions 

 of, 482-484. 



Larynx, 204 ; structure of, 206 ; 

 muscles of, 209 ; as a musical 

 instrument, 210. 



Law of peripheral reference, 64. 



Limb motion, 227-230. 



Limbs, signification of, 264 ; 

 origin of, 264. 



Linings of the eye, 102. 



Liver, position and structure of, 

 440-442; function of, 442. 



Locomotion, 230-232. 



Lungs of man, 358 ; structure of, 

 359 ; application of, to breath- 

 ing, 362 ; of birds, 366 ; of 

 amphibians, 367 ; compared 

 with kidneys, 430-433. 



Lymphatic glands, function of, 

 414. 



Lymphatic system, 4U-414. 



Manus and pes, 257. 

 Marine faunas, 482. 

 Medulla, 32, 40. 

 Membranes, 30. 

 Mollusca, structure of, 277. 

 Morphology, definition of, 8 ; 

 general laws of, 241-281. 



