﻿INDEX 
  

  

  Abbe, 
  Prof. 
  Cleveland, 
  statements 
  by, 
  136, 
  137, 
  138, 
  

  

  139, 
  140. 
  

   Abdomen 
  of 
  Anabrus. 
  174. 
  

   Ab\ 
  ssinia, 
  locusts 
  in, 
  51. 
  

   Acridida?, 
  31, 
  66. 
  

   Acridini, 
  31. 
  

  

  Acridium, 
  46, 
  47, 
  49, 
  54, 
  58, 
  50, 
  64, 
  (23]. 
  

   amerioannm, 
  32, 
  57, 
  58, 
  59, 
  73. 
  

   flavofasciatnm, 
  58. 
  

   manilense, 
  46. 
  

   paranense, 
  54, 
  103. 
  

  

  disposition 
  of, 
  to 
  retnrn, 
  79. 
  

   peregrinnm, 
  32, 
  43, 
  47, 
  49, 
  50, 
  52, 
  57, 
  58, 
  61, 
  

   62,63,76,85,90,96,103, 
  [63]. 
  

   direction 
  of 
  movements 
  of, 
  

  

  78. 
  

   extent 
  of 
  its 
  migrations, 
  84. 
  

   injury 
  of, 
  near 
  the 
  river 
  

   Gambia, 
  [63]. 
  

   Acrydini, 
  243. 
  

   Adanson, 
  statement 
  of, 
  51. 
  

  

  account 
  of, 
  on 
  Grillus 
  migratorius, 
  [63]. 
  

   Africa, 
  locusts 
  in, 
  48, 
  50, 
  51. 
  

   Agriculture, 
  relation 
  of 
  the 
  locust 
  and 
  its 
  ravages 
  

  

  to, 
  14. 
  

   Air-sacs 
  of 
  locust, 
  178, 
  182. 
  

   Air-tubes 
  of 
  locust, 
  179. 
  

   Algiers, 
  locusts 
  in, 
  50. 
  

   Alighting, 
  manner 
  of, 
  88. 
  

   America, 
  locust 
  in, 
  53. 
  

   American 
  Entomologist^ 
  quoted, 
  260. 
  

   Anabrus 
  ooloradus, 
  169. 
  

  

  haldemanii, 
  109, 
  170. 
  

  

  purpurascens, 
  geographioal 
  distribution 
  

   of, 
  168, 
  160- 
  

   habitsandravages, 
  163,168. 
  

   histology 
  of, 
  183. 
  

   internal 
  anatomy 
  of, 
  175. 
  

   microscopic 
  anatomy 
  of, 
  

  

  183. 
  

   nervous 
  system, 
  176. 
  

   ovaries, 
  170. 
  

   respiration 
  in, 
  176. 
  

   stomach, 
  176. 
  

   tracheae, 
  177. 
  

   simplex, 
  170, 
  [70, 
  71]. 
  

  

  anatomy 
  of, 
  170. 
  

  

  geographical 
  distribution 
  of, 
  

  

  108. 
  

   habits 
  and 
  ravages, 
  163, 
  164, 
  

   168. 
  

   similis, 
  170. 
  

   Anatomy 
  of 
  Anabrus, 
  172. 
  

   Anderson, 
  statement 
  of, 
  95. 
  

   Andrena 
  humilis, 
  264. 
  

   Anthomyia 
  angustifrons, 
  263. 
  

   egg-parasite, 
  263. 
  

   Anthrax, 
  larva 
  of, 
  264, 
  265. 
  

   Appearance 
  of 
  locusts 
  at 
  sea, 
  102. 
  

   Arabia, 
  locusts 
  in, 
  43, 
  44, 
  46, 
  54. 
  

   Argyramoeba, 
  265. 
  

  

  cephus, 
  266. 
  

   fur, 
  266. 
  

   Aridity 
  a 
  cause 
  of 
  ruiLrrations, 
  106. 
  

   of 
  climate, 
  effect 
  of, 
  55. 
  

   of 
  permanent 
  region, 
  15. 
  

   one 
  cause 
  of 
  development 
  of 
  locusts, 
  22. 
  

   Arizona, 
  limits 
  of 
  migrations 
  in, 
  58, 
  59. 
  

   locusts 
  in, 
  156. 
  

   western 
  cricket 
  in, 
  165. 
  

   Arkansas, 
  locust 
  flights 
  in, 
  1877, 
  160. 
  

   Aries, 
  locusts 
  in, 
  37. 
  

   Arnev, 
  Ex-Gov, 
  statement 
  ef, 
  157. 
  

   Arphia, 
  [26]. 
  

  

  Artemisia 
  tridentata, 
  159, 
  276. 
  

   Artesian 
  wells, 
  315. 
  

   Asia, 
  locusts 
  in, 
  43, 
  50, 
  54. 
  

  

  and 
  adjacent 
  islands, 
  41. 
  

  

  Asilid 
  flies, 
  oviposition 
  of, 
  262. 
  

   Aughey, 
  Prof., 
  statement 
  of, 
  9s, 
  100. 
  

   Austria, 
  locusts 
  in, 
  35, 
  36, 
  38, 
  39, 
  47 
  . 
  

  

  B. 
  

  

  Babylon, 
  locusts 
  in, 
  41. 
  

  

  Barbary, 
  locusts 
  in, 
  4D, 
  .">2. 
  

  

  Barbout, 
  Chauncey, 
  statement 
  of, 
  13. 
  

  

  Barley, 
  injury 
  to, 
  b>. 
  

  

  Barth, 
  statement 
  of, 
  51. 
  

  

  Bavaria, 
  locusts 
  in, 
  35. 
  

  

  Beaumont, 
  Thomas, 
  statement 
  of, 
  90. 
  

  

  Beauplan, 
  statement 
  of, 
  37. 
  

  

  Bee-fly 
  larvae, 
  262. 
  

  

  Belford, 
  Frederick, 
  on 
  locusts 
  in 
  Texas, 
  [59J. 
  

  

  Berthoud, 
  E. 
  L., 
  ou 
  crickets 
  in 
  Idaho, 
  169. 
  

  

  statement 
  of, 
  7. 
  

   Bibliography 
  of 
  Destructive 
  Locusts, 
  [33]. 
  

   , 
  Birds 
  as 
  locust-destroyers, 
  25. 
  

   Blister-beetle 
  larv:e, 
  230. 
  

  

  retarded 
  development 
  of, 
  260. 
  

   stripe 
  | 
  

   Bohemia, 
  locusts 
  in. 
  35. 
  38. 
  

   Bolivar, 
  statement 
  of, 
  51. 
  

   Bombylius, 
  habits 
  of, 
  62, 
  204. 
  265, 
  267. 
  

   boghariensis. 
  2 
  14. 
  

   major, 
  26 
  1. 
  2»j7. 
  

   medius. 
  265. 
  

   Bounties, 
  offering 
  of. 
  as 
  means 
  of 
  destroying, 
  29, 
  30. 
  

  

  working 
  of, 
  ; 
  0. 
  

   Bouquet, 
  John, 
  statement 
  of, 
  158. 
  

   Bowles, 
  statement 
  of. 
  90, 
  95, 
  100, 
  101, 
  104, 
  [64]. 
  

   Bradynotes 
  opiums 
  nov. 
  sp., 
  [24]. 
  

   Brain 
  of 
  insects. 
  235. 
  

   locust, 
  2J3. 
  

  

  central 
  body, 
  230. 
  

   mushro 
  >m 
  bodies, 
  231. 
  

   optic 
  lobes, 
  

   topography, 
  230. 
  

   larval 
  Calopteuus 
  bivittatus 
  239. 
  

  

  locust, 
  230. 
  

   pupal 
  locust. 
  240. 
  

   Breeding 
  grounds, 
  changes 
  in 
  the 
  map 
  showing, 
  

   159," 
  160. 
  

   permanent, 
  56, 
  72, 
  73. 
  

   British 
  America, 
  locust 
  flights 
  in, 
  1^77, 
  161. 
  

   1878, 
  162. 
  

   Brue, 
  statement 
  of, 
  79. 
  

   Bruner, 
  L., 
  statement 
  of, 
  6. 
  

   I 
  Buchloe 
  dactyloides. 
  27u. 
  

   I 
  Buenos 
  Ayre's, 
  locusts 
  iu, 
  53. 
  

   Bunting, 
  0., 
  statement 
  of, 
  12. 
  

   Bnrgess, 
  Edward, 
  ou 
  internal 
  anatomy 
  of 
  Anabrus, 
  

  

  175. 
  

   Burkhardt, 
  statement 
  of, 
  44, 
  49. 
  

   Burnable 
  lands 
  in 
  the 
  plains 
  area, 
  275. 
  

   Burning, 
  30, 
  317. 
  

  

  a 
  general, 
  of 
  the 
  hatching 
  areas, 
  16, 
  272. 
  

   dufioulties 
  of, 
  16. 
  

   failure 
  of, 
  17, 
  26. 
  

   in 
  India. 
  18. 
  

   locusts. 
  9. 
  

   time 
  for, 
  16, 
  18. 
  

   Byers, 
  Col., 
  statement 
  of, 
  4, 
  S8, 
  99. 
  

  

  C. 
  

  

  California, 
  locust 
  ravages 
  in, 
  242. 
  250. 
  

  

  1878, 
  246. 
  

  

  1879, 
  255. 
  

   Caloptenobia 
  ovivora, 
  270. 
  

   Caloptenus 
  at 
  la 
  mis. 
  60. 
  

  

  bivittatus, 
  brain 
  of 
  larva 
  of, 
  239. 
  

   differentialis, 
  260. 
  

   femur-rubrum, 
  32, 
  102, 
  [69]. 
  

  

  histology 
  of, 
  183. 
  

   italicus, 
  32, 
  33, 
  45, 
  62, 
  66, 
  67, 
  96. 
  

  

  abode 
  of, 
  69. 
  

  

  extent 
  of 
  its 
  migrations, 
  84. 
  

  

  [75] 
  

  

  