582 



Index 



Thalassomyia, 400, 411, 536, 537. 



frauenfeldi, 411. 



fulva, 412. 



obscura, 409, 411-412. 



platypus, 412. 

 Theridiidae, 15, 74. 

 Thienemanniella, 413, 414. 

 Thistle, 113. 

 Thomisidae, 15, 74. 

 Thorn, 113. 

 Thrips, 25. 

 Thyreocoris ciliata, 30, 86. 



nigra, 31. 



piilicaria, 31. 

 Thysanoptera, 25. 



Tiger-beetles, 31, 35, 62, jT), 76, 80, 89. 

 Timothy, 45. 

 Tipula byssinus, 509. 



culiciformis, 385. 



monilis, 375. 



pedellus, 436. 



plumosa, 447. 



sylvestris, 505. 

 Tipulidse, 54. 

 Toad, 44, 46, 51, 61. 

 Toad-flax, 29. 

 Tomato, 100, iio. 

 Touch-me-not, 112. 

 Toxostoma rufum, 64. 

 Trama erigeronensis, 99, 106, 120. 

 Tree-crickets, 25. 

 Trematodes, yj. 

 Trichius piger, 46. 

 Trichocladius, 502, 507, 508, 513, 514- 



51S, 519. 



distinctus, 515, 518-519. 

 basalis, 515, 519. 

 bicolor, 515, 519. 



infuscatus, 514, 517, 518. 



lacteipennis, 514. 



nitidellus, 514, 515-516. 



nitidus, 514, 515. 



politus, 514, 516. 



striatus, 514, 517-518. 

 Trichodes nuttalli, 42. 

 Trichomorpha gracilis, 76. 

 Trichoptera, 79. 

 Trichotanypus, 364. 

 Triepeolus pectoralis, 60. 

 Trimerotropis citrina, 2^ . 

 Triphleps insidiosus, 75. 

 Trissocladius, 513. 

 Trombidium locustarum, 76, 87. 

 Trox, 38, 40. 



scabrosus, 44, 77. 



Tryxalinae, 20. 

 Tubilicidae, 124, 125. 

 Tulip, 105, It I. 

 Tulipa gesneriana, ill. 

 Tumble-bug, 43. 

 Tychea erigeronensis, 120. 



panici, 120. 

 Typhlocyba comes, 26, 70. 

 Typophorus canellus aterrimus, 47. 

 Tyrannus tyrannus, 63, 74, 78. 



u 



Ulmus americana, 114. 

 Urios vestali, 56, 76. 



Vanessidae, 462. 

 Verbascum, 25. 

 Verbena, 109. 



stricta, 45. 

 Vernonia fasciculata, 112, 113. 

 Vespa, 58. 

 Viburnum, 98. 



opulus, 112. 



prunifolium, 40. 

 Virginia Creeper, 45. 



w 



Walnut, 3, 50, 116. 



Wasps, 19, 51, 57, 58, 59, 84. 



sand, 80. 84. 

 Water-mites, 184, 203. 

 Weasel, 66. 



Weevil, Clover-leaf, 51. 

 Weevils, 44, 52. 

 Willow, II, 45, 48, 49, 109, 114, 115. 



Gray, 114. 



Sand-bar, 53. 



-bugs, 18. 

 Woolly liears, 53. 



X 



Xanthium, 263. 



glabratum, 260. 

 Xylopinus saperdioides, 50, 78. 

 Xysticus gulosus, 15, 72, 75. 



Zea mais, 245, 273. 



Zelus socius, 39. 



Zenaidura macroura carolinensis, 63, 72. 



Zygomyia, 236. 



interrupta, 234. 



ornata, 234. 

 Zygoneura, 234, 236. 



fenestrata, 233. 



