5'4 



INDEX. 



Hemicentetes, 16. 



limb-bones of, 188. 



skull of, 102. 



teeth of, 260, e63, 266 

 Hemidactylus (a Saurian), limb-bones 



of, 161, 162. 



Hemispheres, cerebral, 366. 

 Hepatic artery, 414, 423, 451. 



duct, 448, 452, 



veins, 422 426. 

 Heptanchus (a Shark), arteries of, 416. 



branchial arches of, 480. 

 Herring, swim-bladder of, 465. 

 Hexanchus (a Shark), brain of, 384. 



branchial arches of, 480. 



nerves of, 397, 398. 

 Highest Apes, their differences from 



man, 494. 



Hind-brain, 374, 375, 377. 

 Hinge-joint, 24. 

 Hip, 177. 

 Hippocampus, 20. 



major, 373. 



minor, 373. 



pouch of, 490. 

 Hippopotamus, 17. 



limb-bones of, 203. 



liver of, 455. 



skull of, 118. 

 Hog, 17. 



bronchi of, 469. 



limb-bones of, 211. 



lymphatics of, 432. 



skull of, 118, 119, 141, 142. 

 Hog-tribe, teeth of, 262. 

 Hollow-horned Ruminants, 245. 

 Holocentrum (a Teleostean Fish), liver 



of, 456. 



Holothuria, 13. 

 Homologues, serial, n, 215. 

 Homotypes, n, 215. 

 Honeycomb, of Sheep's stomach, 443, 



Hoofed beasts, 16. 

 Hoofs, 245 

 Horizontal ramus, 86. 



ramus of pubis, 178, 179. 

 Horn, 239. 



of Rhinoceros, 245. 

 Horns, bony, of Ungulates, 279. 

 Horns of Oxen, 245. 

 Horny epidermal scales, 240. 

 Horny teeth, 247. 

 Horse, 16. 



alimentary canal of, 447. 



bronchi of, 469. 



callosities of, 239. 



exo-skeleton of, 245. 



limb-bones of, 196, 197, 200, 207 



2OQ, 211, 212. 



liver of, 456. 



mammary glands of, 490. 



Horse, muscles of, 308, 311314, 321, 

 3 2 3. 3 26 > 3 2 9. 333. 334, 33. 34^ 

 343- 349353, 356, 358360. 



skull of, 101, 103, no, 116, 123, 

 124, 131, 132, 137, 130, 171 174. 



spine of, 40, 43, 48, 51, 65. 



teeth of, 267, 269, 275. 



tongue of, 440. 

 Horseshoe Bats, 15. 

 Howlers, 15. 

 Howling Monkeys, larynx of, 473, 474. 



skull of, 124, 134, 138. 



spine of, 50, 65, 66. 

 Humerus, 145, 162164, I 73> 2 3- 

 Hundred-legs, 7, n. 

 Hyaena, 16. 

 Hydra tuba, 13. 

 Hydrochcerus (the Capybara), teeth 



of, 275. 

 Hydromys, 16. 



teeth of, 263. 

 Hydrophis (a Serpent), larynx of, 475. 



cutaneous glands of, 487. 



muscles of, 354. 



skull of, 129. 

 Hyla (a Tree- Frog), 208. 

 Hylaedactylus (an Anourous Batra- 



chian), limb-bones of, 176. 

 Hylobates, 15 ; limb-bones of, 201, 207. 

 Hyo-glossus muscle, 287, 288, 314. 

 Hyoid, body of, 75, 123. 



bone, 434, 471. 



corniculum of, 75, 123. 



great cornu of, 75, 123. 



muscles of, 286. 

 Hyoidean arch, 93, 94, 125, 397. 



nerve. 397. 

 Hyo-mandibular, 103, 121, 227, 395* 



396. 



Hyo sternal scute, 240. 

 Hypapophyses, 42, 217, 220, 223, 224, 



226. 



Hypapophysial arch, 215. 

 Hypapophysis of atlas, 217. 



of axis, 217. 

 Hypaxial arch, 221. 



muscles, 362. 



parts, 221, 224, 226. 

 Hyperapophyses, 45, 51, 226. 

 Hyperoodon (a Cetacean), spine of, 68. 

 Hypo-branchials, 126, 227, 477, 478. 

 Hypogastric arteries, 424. 



plexus, 404. 

 Hypoglossal nerve, 78, 98, 132, 368, 



399- 



Hyposternal scute, 240. 

 Hypsiprymnus (a Marsupial), skull of, 



142. 

 Hysteropus fa Saurian), cutaneous 



glands of, 488. 

 Hyracoidea, 17. 

 Hyrax, 17. 



