INDEX. 



533 



Thorax, 32, 63, 67, 468. 



of birds, 222. 

 Thousand-legs, 9, n. 

 Three-toed Sloth, 17. 



limb-bones of, 156, 158, 169, 171 



~ J 73 i?5> 211, 212. 

 muscles of, 321, 342, 343, 346, 356, 



359- 



spine of, 47, 55, 114, 115. 

 i hylacme, liver of, 456. 

 skull of, 123, 137. 

 spine of, 53. 

 Thylacinus, 17. 



limb-bones of, 194. 

 Thymus gland, 485. 

 Thyro-hyal,87, 123. 

 Thyro-hyoid muscle, 287, 316. 

 Thyroid artery, 411, 429. 



cartilage, 434, 471, 474, 475. 

 gland, 484. 

 Tibia, 183, 187, 190, 193, 196, 198, 200, 



201, 203 205, 209, 210, 213. 

 Tibial adductor muscle, 344 346, 354, 



355- 



trpchanter, 181. 



Tibialis anticus muscle, 303, 304, 322, 

 338. 34i, 345. 347. 348, 35035 2 . 

 354- 355, 357, 360- 

 posticus muscle, 305 307, 354, 



355, 357- 



posticus, groove for, 184, 201. 



secundi digiti muscle, 353. 

 Tiger, 16. 



muscles of, 310. 

 Tinamus (a Carinate Bird allied to the 



Ratitse), skull of, no. 

 Tissue, muscular, 281. 

 Toads, 19, 



brain of, 383. 



cutaneous glands of, 488. 



ear of, 394. 



exo-skeleton of, 245. 



limb-bones of, 161, 176, 191, 193. 



respiration of, 470. 



skin of, 238. 



skull of, 99, no. 



spinal marrow of, 386. 



spine of, 65, 67. 



trachea of, 468. 

 Toes, bones of, 212. 

 Tongue, 433 434, 43 8 , 439, 44 r - 



muscles of, 286. 

 Tongue-bone, 87, 123. 

 Toothless Mammals, 254. 

 Tooth-like structures, dermal, 277. 



epithelial, 276. 

 Torpedo (an Elasmobranch Fish), 



nerves of, 405. 

 Tortoise-shell, 239, 240, 242. 

 Tortoises, 10. 



cutaneous glands of, 487. 



exo-skeleton of, 241. 



Tortoises, limb-bones of, 164, 174, 175, 

 191, 196, 198, 212, 232, 234. 



muscles of, 308, 362. 



skull of, 113. 



spinal marrow of, 316. 



spine of, 38, 39, 41, 43, 44, 48, 59, 



63, 64, 68, 69. 

 Tortoises, Land, 19. 

 Totality of man's nature, 497. 

 Toucan (a Carinate Bird), skull of, 142. 

 Trabeculae cranii, 93, 94, 101, 143, 226, 



229. 



Trachea, 407, 462, 467, 468, 471. 

 Trachydosaurus (a Lizard i, 162. 

 Tragulus (a Ruminant), liver of, 455. 

 Tragus, 393, 396. 

 Transversalis cervicis muscle, 323. 



muscle, 298, 338. 



nasi muscle, 283, 284. 

 Transverse bone, 121, 131, 227. 



colon, 442. 



fissure of liver, 452. 



process, 27, 40, 215, 217. 

 Transversus pedis muscle, 308, 359. 

 Trapezium, 150, 151, 168, 170 172, 



176. _ 

 Trapezius muscle, 283, 289, 290, 310, 



3", 3!3, 3 J 6. 



Trapezoides, 150, 151, 168, 171, 176. 

 Triangularis sterni muscle, 299. 

 Triceps, 327 329, 362. 



muscle, 293, 294, 310, 313, 315, 



316, 320, 325. 

 Trichschus, 16. 

 Tricuspid valve, 407, 408. 

 Trigeminal nerve, 368. 

 Triton (an Eft), limb-bones of, 170. 

 Trochanttric fossa, 181. 

 Trochanters, 181, 197. 

 Trochlea of a bone, 24. 



of humerus, 147, 148. 

 True dermis, 240. 



molars, 252, 253, 264. 



skin, 486. 



vertebrae, 26. 

 Trunk-fishes, 20. 

 Trunk, muscles of, 292, 296. 



of Elephant, muscles of, 309. 

 Tube for tensor tympani muscle, 80. 

 Tbber cinereum, 369. 

 Tubercle of rib, 35, 69, 216. 



of tibia, 183, 184, 201. 

 Tubercular process, 28, 216, 223, 224. 

 Tuberosities of femur, 181. 



of humerus, 148, 164, 165. 

 Tuberosity of fifth metatarsal, 187. 



of ischium, 178, 180, 193. 



of radius, 148. 



of tibia, 184. 

 Tunny (a Teleostean Fish), 219. 



liver of, 454. 



spine of, 53, 72. 



