INDEX AiND GLOSSARY 



367 



Talons, 249. 



Tape worms, 158, 326, 327. 



Tarantulas, 126. 



Taste, 305. 



Teleos'tomi, 185, 189-199. 



Tendon, 284. 



Tent caterpillar, 78-82. 



Terguin, 33. 



Terrapin, 223. 



Terrestrial, living on land. 



Thales'sa, 66, 331. 



Thainno'phis, 214. 



Thorax, 32. 



Threadworms, 155-157. 



Thrushes, 242, 243, 247. 



Tick, 51, 327, 328. 



Tiger, 276. 



Tin'ea, 88, 89. 



Tine'idse, 88. 



Tine'ola, 88. 



Titmouse, 242. 



Toad, 23, 206, 267. 



eggs, 294, 295. 



Tobacco, insects affecting, 23. 

 Tomato-worm moth, 74. 

 Torpedo, 189. 

 Tortoises, 222, 223. 

 Tortricidae, 86. 

 Tra'chea, 34. 

 Trapdoor spider, 128. 

 Tree frog, 205, 206, 316. 

 Trichina, 155, 156, 325. 

 Troch el min' thes (Gr. trochos, 

 wheel, and helmins. worm), 

 aquatic worms, 25. 

 Trout, 192. 

 Tulip tree scale, 103. 

 Turtle, egg of, 293. 

 Turtles, 222, 224. 

 Tussock moths, 79, 83. 

 Tympanic membrane, 397, 308. 



Umbo, 145. 



Ungula'ta (L. unguis, nail), mam- 

 mals bearing hoofs, 28, 265. 



Unio, 143. 

 Urchins, 165. 

 Urodela, 200-204. 

 Ur'sidse, 279. 



Vampire bats, 274. 

 Vanessa, 71. 

 Variation, 347-352. 



in color, 278, 279, 320-323. 

 Veliger, 299. 



Venomous, poisonous, 216, 218. 

 Ventricle, the cavity of the heart 



sending forth blood, 289. 

 Venus, 142. 



Vermes, worms, 150, 161. 

 Vermiform appendix, 353. 

 Vertebrata, 27, 185-292. 

 Vesper sparrow, 239. 

 Vinegar eel, 155. 

 Vireo, 242, 243, 258. 

 Vivip'arous, giving birth to young 



instead of laying eggs. 

 Vocal cords, 287. 

 Vorticel'la, 180. 

 Vulpes, 277. 

 Vulture, 249. 



Walking stick, 37, 314. 



Walruses, 279. 



Warble-fly, 330. 



Warblers, 258. 



Wasps, 55, 59. 



Water boatman, 106. 



Water fleas, 138, 139. 



Water moccasin, 214. 



Water snake, 215. 



Weasel, 277, 278, 322. 



Weevils, 23, 24, 107. 



Whales, 264, 352. 



Wheat, insects affecting, 23, 50, 



57. 



midge, 51. 



Whip-poor-will, 245, 318. 

 Wildcat, 275, 276. 



