INDEX. 



351 



Squirrel, 322. 

 Squirrel-monkey, 335 

 Stapes, 277. 

 Starling:, 267. 

 Statoblast, 74. 

 Steeanopodes, 257. 

 Ste'inbock, 318. 

 Steller's sea-cow, 310. 

 Stellio, 219. 

 Stelmatopoda, 79. 

 Steneosauria, 224. 

 Stenops, 331. 

 Stenostoma, 211. 

 Sterlet, 165. 

 Sterna. 257. 

 Sternseher, 172. 

 Sternum, 114. 

 Sternum abdominale, 



222. 



Stickleback. 171. 

 Stin^-rays, 163. 

 Stockfisch, 170. 

 Stork, 258. 

 Strepsiceros. 317. 

 Strichvogel, 255. 

 Strigops, 264. 

 Strix, 269. 

 Strombus, 43, 48. 

 Struthio, 270. 

 Sturgeon, 165. 

 Sturmvogel, 257. 

 Sturnus, 267. 

 iStylifer, 43. 

 Stylommatophora, 51. 

 Subuugulata, 321. 

 Succinea, 52. 

 Sucking-tish, 172. 

 Sula, 257. 

 Sulci, 282. 

 Sun-fish, 168. 

 Supraoccipital, 116. 

 Surinam toad, 194. 

 Surnia, 269. 

 Sus, 315. 

 Sylvia, 268. 

 Sympathetic, 122. 

 Symplectic, 135. 

 Syngnathus, 167. 

 Synotus, 329. 

 Syrinx, 249. 

 Syrnium, 269. 

 Syrraptes, 261. 

 Swallows, 266. 

 Swan, 257. 

 Swifts, 266. 



Swimming bladder, 143. 

 Sword-fish, 172. 

 Tachypetes, 257. 

 Tasnioidfe, 173. 

 Tsenioglossa, 37, 47. 

 Talpa, 323. 



Tamias, 322. 

 Tanive. 323. 

 Tapayaxin, 219. 

 Taphozous, 329. 

 Tapir, 312. 

 Tarsius, 331. 

 Tarsus, 115. 

 Tasmanian Wolf, 304. 

 Tectibranchiata, 52. 

 Tejus, 220. 

 Teleosauria, 224. 

 Teleostei, 166. 

 Tellina, 28. 

 Tench, 169. 

 Tenuirostres, 265. 

 Terebra, 47. 

 Terebratula, 85. 

 Terebratulina, 85. 

 Teredo, 28. 

 Tergipes. 53. 

 Tern, 257. 

 Testicardines, 85. 

 Testudo, 230. 

 Tetbyodea, 90. 

 Tethys, 53. 

 Tetrabranchiata, 67. 

 Tetrao, 261. 

 Tetraonidse, 261. 

 Tetrodon, 168. 

 Thalamencephalon. 12(). 

 Thalassidroma, 257. 

 Thalassochelys, 229. 

 Thaliacea, 103. 

 Thecidium, 85. 

 Thecodontia, 220. 

 Thecosomata, 56. 

 Thoracic, 113. 

 Thrush, 268. 

 Thrush-Nightingale, 268. 

 Thylacinus, 304. 

 Thymallus. 169. 

 Thymus, 184. 

 Thynnus, 172. 

 Tibia, 115. 

 Tichodroma, 265. 

 Tiedmannia, 56. 

 Tiger, 327. 

 Tinainidje, 2fil. 

 Tinamous. 261. 

 Tinea, 169. 

 Tinker, 171. 

 Titmice, 267. 

 Toad, 195. 



frogs, 195. 



.. Surinam. 194. 

 Toothed-carps, 170. 

 Topes, 162. 

 Top-shell, 46. 

 Torpedo, 163. 

 Tortoise, common, 230. 

 land. 230. 



Tortoise, mud, 22'.'. 

 soft >>' 



,, ftUl.1, .._.'. 



Tortrix, 212. 

 Totanus, 2.1S. 

 Toucans, 263. 

 Toxoglossa, 47. 

 Trachea, 124. 

 Trachinus, 172. 

 Trachipterus, 173. 

 Tragulus, 317. 

 Tree-creeper, 265. 

 Tree-frog, 195. 

 Tree-snakes, 212. 

 Tremoctopus, 65, 70. 

 Trichechus. 324. 

 Trichoglossus. 264. 

 Tridacna. 27. 

 Trigla, 172. 

 Trigonia, 27. 

 Tringa, 258. 

 Trionyx, 229. 

 Triton, 191. 

 Tritonia, 53. 

 Tritonium, 48. 

 Trochilus. 265. 

 Trochus, 46. 

 Troglodytes, 268, 336. 

 Trogon, 263. 

 Tropic bird. 257. 

 Tropidonotus. 212. 

 Tropidurus, 219. 

 Trout, 169. 

 Trumpeter, 25'.'. 

 Trunk-fish, 168. 

 Trygon, 163. 

 Tubicolidse, 28. 

 Tubuliporidse, 79. 

 Tunicata, 85. 

 Tunny, 172. 

 Turbinals, 277. 

 Turbo, 46. 

 Turbot. 171. 

 Turdus, 268, 

 Turkey, 261. 

 Turtles, 229. 

 Turtur. 262. 

 Tykipuda, 317. 

 Tympanic bulla, 277. 

 Typhlops, 211. 



Ulna, 115. 

 Umberfische, 172. 

 Umbilical artery, 297. 

 Umbilicus, 205. 

 Umbo. 18. 

 Umbra, 169. 

 Umbrella, 52. 

 Umbrina. 172. 

 Uuau, 306. 



Uncinate processes, 135. 

 Unio, 27. 



