436 



INDEX. 



Teeth of mammals, 367 



Teleost, dissection of, 22 



Teleostei, 320 



Telson, 68 



Terebratulina, 190 



Teredo, 207 



Termites, 247 



Tertiary, 414 



Tertiary feathers, 49 



Test, 115 



Testis, 315 



Testudinata, 348 



Tetrabranchiata, 211 



Tetradecapoda, 229 



Thalameneephalon, 299 



Theca, 167 



Thoracic duct, 55 



Thorax of arthropods, 216, 237 



Thrushes, 363 



Thylacine, 371 



Thylacoleo, 372 



Thymus gland, 58, 310 



Thyroid gland, 310 



Thysanura, 243 



Tibia, 45, 78, 297 



Tibio-fibula, 38 



Ticks, 234 



Tiger, 388 



Tiger-beetles, 251 



Tissues, 156 



Toads, 341 



Tongue of butterflies, 263 



Tongue of vertebrates, 305 



Toothed birds, 356 



Tooth, dermal, 17 



Tooth shells, 201 



Torpedo, 324 



Tortoises, 348 



Toucans, 360 



Trachea, 60, 309 



Trachea of arthropods, 80, 217, 



239 



Transverse process, 37, 291 

 Tree-hoppers, 260 

 Tree-toads, 341 

 Trematodes, 180 

 Triassic period, 414 

 Trichechus, 381 

 Trichina, 182 



Trichinosis, 183 

 Trigeminal nerve, 20, 300 

 Trilobites, 225 

 Trochanter, 77 

 Trochlearis nerve, 300 

 Trochophore, 186, 197 

 Tropic bird, 358 

 Trout, 328 



Truncus arteriosus, 18 

 Trunk-fish, 333 

 Trunk-region, 292 

 Tube-feet, 110 

 Tubicola, 185 

 Timicata, 287 

 Tunny, 331 

 Turbellaria, 180 

 Turbot, 330 

 Turkeys, 357 

 Turtle, dissection of, 44 

 Turtles, 348 



'Twixt-brain, 20, 24, 299 

 Tympanic membrane, 33, 303 

 Tympanic membrane of grass- 

 hopper, 76 



Ulna, 45, 297 

 Umbo, 98 



Uncinate process, 353 

 Ungulata, 383 

 Unio, 98, 206 

 Ureter, 34, 56 

 Urinary bladder, 34, 54 

 Urodela, 310 

 Urostyle, 37 



Vagus nerve, 21, 59, 300 

 Valves of shell, 98, 194 

 Vampyre, 378 

 Variation, 416 

 Velum, 127, 166 

 Venous sinus, 26 

 Ventral aorta, 18, 26, 310 

 Ventral fins, 16, 23 

 Ventricle, 18, 26, 59, 310 

 Ventricles of brain, 29, 62, 298 

 Venus, 203 

 Vermes, 178 

 Vertebra, 27, 37, 290 

 Vertebral column, 27 



