INDEX. 



433 



Star-flsh, digestion in, 92. 



" locomotion of, 161, 126. 



" metamorphosis of, 208. 



" mode of feeding of, 61. 



" mouth of, 66. 



" nervous system of, 168, 183. 



" respiration in, 112. 



" see Echiuodermata. 

 Sternum, 146, 88. 

 Stilt, 332. 

 Stomach, 82-89. 



" digestion in, 93. 

 Stork, 832. 

 Stridulation, 188 

 Strombus, 2T8, 248. 

 Struggle for Life, 226. 

 Strnlliio, 327, 805. 

 Sturgeon, 61, 315, 290. 

 Subkingdom, 23B, 280. 

 i$uu-Btur, 260. 

 Survival of Fittest, 227. 

 Sutare, 147. 

 Swallow, 340, 828. 

 Swan, 331. 

 Sweetbread, 123. 

 Swift, 335. 

 Swimmeret, 282. 

 Symmetry, 222. 



Sympathetic nervous system, 176, 146. 

 Synovia, 147. 



Tactile Corpuscles, 177. 



Taenia, see Tape-worm. 



Tanager, 389. 



Tapetum, 184. 



Tape-worm, 264, 216. 



*' feeding of, 49. 



Tapir, 62, 351, 180. 



Taste, 177. 



Teeth, of Amphibia, 67. 

 " of Fishes, 61, 66, 67. 

 " of Invertebrates, 63. 

 of Mammals, 68, 70. 

 " of Reptiles, 67. 

 " structure of, 38, 66, 9, 81. 

 Teleostei, 315, 284, 285, 291, 292. 

 Telson, 282. 



Temperature of Animals, 12L 

 Tendon, 36, 157. 

 Tentacle, 51. 

 Tentaculifera, 243. 

 Tent-caterpillar, 303. 

 Termes, 295. 

 Terebra, 278, 288. 

 Terebratula, 267, 222. 

 Terebratulinn, 207, 221. 

 Termite, 295. 

 Tern, 330, 808. 

 Test, 261, 96. 

 Testndo, see Turtle. 

 Tetrabranchs, 279, 247. 



28 



Tetradecapods, 286, 251, 252. 

 Thoracic duct, 9,5, 61. 

 Thorax, 119, 145, 88. 

 Thornback, 814, 288. 

 Thousand-legged Worm, see Julns. 

 Thrush, 340. 

 Thylaciuus, 343. 

 Thyroid Cartilage, 189, 159. 

 Ticks, 288. 

 Tissue, 32. 

 Toad, 54, 61, 318, 65. 

 Tongue, of Batrachians, 61. 

 " of Birds, 62. 

 " of Fishes, 61. 

 " of Insects, 60, 68. 

 *' of Mammals, 63,' 

 " of Man, 27. 

 " of Mollnsks, 52. 

 " of Spiders, 60. 

 Top-shell, 278, 242. 

 Tortoise, 323, 802. 



" . see Turtle. 

 Totipalmates, 330, 309. 

 Toucan, 335. 

 Touch, 176. 

 Trachea, 119, 86. 

 Tracheae, 114, 40, 79, 80, 81. 

 Trichina, 266, 218. 

 Tridacne, 272. 

 Trilobite, 284. 

 Trionyx, 322. 

 Triton, 278, 318, 110, 296. 

 Tritonian, 274, 230. 

 Trochosphere, 211, 176, 176. 

 Trochns, 278. 



" embryo of, 211, 176. 

 Troglodytes, 35. 



'* see Chimpanzee. 



Trogon, 336, 821. 

 Tubipora, 262, 200. 

 Tunicata, 309, 278, 279. 

 " see Ascidians. 

 Turbo, 278, 242. 

 Turkey, 84, 333, 141. 

 Tnrritella, 278. 

 Turtle, 322, 801, 302. 



" alimentary canal of, 82. 

 " breathing of, 119: 

 " month of, 61. 

 " shell of, 136. 

 " skeleton of, 115. 



teeth of, 66. 

 " see Chelonia. 

 Tusks, 383. 

 Tympanum, 179, 152. 

 Types, 233. 



UHGDr.ATA, 351, S8, 56, 108, 111, 117, 118 

 129, 138, 844, 345. 

 " feet of, 129. 



ITnio, 133, 272. 



