INDEX. 



[293] 



Tragocephala viridifasciata, egg-laying of, time of, 



•220. 

 Trains, railroad, impeding of, 215. 

 Tramping on eggs, 361. 



Transactions of Liumvau Soci-ety, quoted, 294, 295. 

 Academy of Science of Saint 

 Louis,"<iuoted, 293-302. 

 Transformations, 27. 

 Trapping locusts, 377. 

 Travels of young, rate of, 235. 

 Tread well, "C. E.. statement of, 286. 

 Trenclies, 378. 

 Tringa canutus, [53]. 



fuscicollis, [53]. 

 minutilla, [52]. 

 Tringoides macularius, [54]. 

 Trippe, T. M., tbe locust in Colorado, [115]. 

 Triungnlin, 294-302. 

 TriungaJinus andreuetarum, 294. 

 Trochanter, 2ii0. 

 Trochantine, 260. 

 Trochilus cohibris, [39]. 

 Troglodytes aedon, [18]. 



parKmanui, [18]. 

 Trombidium gigauteum, 312. 



locustarum, 306, 309, 311. 

 muscarum, 312. 

 scabrum, 310. 

 sericeum, 308, 310. 

 Tropidseris, 35. 



Truxalidae, description of, 34. 

 Trnsalini, 34. 

 Truxalis, 34. 



Tryngites rufescens, [54]. 

 Tui'dus fuscescens, [1.5], 

 swainsoni, [14]. 

 migratorius, [14]. 

 mustelinu?, [i4]. 

 pallasi, [14]. 

 Turkey, commou wild, [46]. 



destructive to locusts, 337, 339. 

 Turner, S. S., statement by, 95. 

 Turnips eaten, 251. 

 Tuttle, Bishop, statement by, 97. 

 Tympanum, 267, 272. 



V. 



TJbler, P. E.. statement by, 100. 

 Union Pacific E. E., aid by, 25. 

 Urinary tubes, 263. 

 Uro-patagia, 259. 

 Uses of locusts. 28. 



United States Entomological Commission : 

 Division of labor, 1. 

 Its personnel, 1. 

 Its plan of action, 2. 

 Its publications, 1, 2. 

 Meetings of, 1, 2, 14, 21, 22. 

 United States weather Signal Service, statement 

 by, 98. 

 signal observer, statement 

 by, 100. 

 Utah, invasions of, 54-56, 102, 105. 



migrations in, direction of, 158. 

 observations in, 17, 21. 

 reports from, [253] . 

 the locust in, [135,139]. 

 Utter, D. M., statement by, 106. 



Valery-Mavet, views of, on Mylabris, 302. 



work by, quoted, 296. 

 Value of invertebrate enemies, 284, 285. 

 Vancouver Island, locust of, [141]. 

 Vasa deferentia, 270. 



urinaria, 263. 

 Vegetables eaten, 251. 

 Veith's insect-fluid, 400. 

 Velocity of flight, 216-217. 

 Velum penis, 259. 

 Ventriculus, 262, 275-276. 

 Vernonia novaeboracensis eaten less, 254. 

 Vertebrate enemies of locust, 334. 

 Vesiculse seminales, 270, 271. 

 Vilfa vaginaeflora, 434. 

 Villebrun, Michel, statement of, 80-81. 



Villot, on hair-worms, 330, 331. 

 Vireo belli, [28]. 



1)lue-headed, [27]. 



brotherly love, [27]. 



tiavifrons, [27]. 



gilvus, [27]. 



iioveboracensis, [27]. 



olivaceus, [27]. 



philadelphicua, [27]. 



solitarius, [27]. 



white-eyed, [27]. 

 Virginia redbird, [33]. 



W. 



Wagtail, [19]. 



TValking-sticks, 32. 



TTall, J. B., statement by, 97. 



Walnut-trees eaten, 253. 



Walker's catalogue of Dermaptera saltatoria 



quoted, 44. 

 Walsh, B. D., article by, quoted, 44. 

 statements by, 148, 149. 

 views of, on limits of migrations, 137. 

 Walsh's Illinois reports, quoted, 64-70, 75. 

 Warbler, bay -breasted, [2J]. 

 blackburniau, [21]. 

 black-poll, [21]. 

 black-throated green, [20]. 

 black and white creeping, [19]. 

 black and yellow, [21]. 

 blue golden-winged, [20]. 

 blue and yeUow,'"[20]. 

 blue-winged yellow, [19]. 

 blue yellow-backed, [19]. 

 Canadian flycatching, 20. 

 chestnut-sided, [21]. 

 coerulean, [21]. 

 golden, [20] . 



hooded tivcatching. [23"". 

 Kentucky, [23] . 

 mourning, [23]. 

 Macgillivray's, [23]. 

 ifashville, [20]. 

 pine-creeping, [22]. 

 prairie, [22]. 

 prothonotary, [19]. 

 summer, [20]. 

 Tennessee, [20]. 

 Virginia, [20]. 



Wilson's green black-capped flycatch- 

 ing, [24]. 

 worim-eating, [19]. 

 yellow red-poll, [22]. 

 yellow-rump, [21] . 

 yellow-throated, [22] . 

 Ward, D. T., statement of, 251. 

 Washington Territory, invasions of, 106-107. 

 locust in, [140]. 

 observations in, 21. 

 Water, crossing of, by young, 234-235. 

 Watrous's locust-catcher, 3S7. 

 Waxwing, Bohemian, [26]. 



Carolina, [26]. 

 Weymouth, D. F., statement by, 217. 

 Weather, data concerning, 183-201, 205-209, 211. 

 influence of, on flights, 145. 

 on locusts, 423. 



eggs, 424. 

 upon migrations, 182-211. 

 Wells, T. C, statement by, 69. 

 Westcott, O. S., engaged as assistant, 21. 

 Western Parmer, quoted, 78. 

 Western Eural, quoted, 64. 

 Westwood, work by, quoted, 294, 295-296. 

 Wheat-birds, destroying locust-eggs, 336. 

 Wheat crop, losses on, 119, 120. 

 Wheat eaten more or less according to the vari- 

 ety, 252. 

 Wheeler, C. C, statement by, 97-106. 

 Wheeler, W. J., statement by, 239. 

 Whippoorwill, [38]. 



Kuttall's, [3S]. 

 Whitman, A., engaged as assistant, 10-11. 

 observations by, 22. 

 report on locust in Minnesota, [3]. 

 Whitman's Eeport on the Locust, quoted, 88, 90, 

 91. 94. 



