INSECT INDEX. 



53 



Red-tailed Taehina-fly.Exorista (Nemorjea) 

 leucaniffi, x,36; xi.53,63. 



Weevil. (See Wheat Midge.) 

 ReduviidtB, vi, 73; vii, 129; viii, 12. 

 Reduvius raptatorius, ii.M; vi.l62. 

 regalis, Citheronia. vii. 195,278,279,280,281, 



282,283; x, 122,162. 

 relictus, Ligyrus, v,84. 

 renigera, Mamestra. vii, 215; x,137. 

 repanda, Cicindela. x, 41. 

 repentis, Agrotis, vii, 92,209. 

 reticulatum, Calopteron, v, 105. 

 retusa, Anthophora, xii, 150. 

 Rhagium, v, 150. 



lineatum, v, 15(>. 

 Rlianis, v, 182. 

 Rhinocola. viii, 212. 

 Rhinoncus, v, 143. 

 Rhipiceridte, v,92,93. 

 Rhipiphoridce, iv.34; v,35,ir2,113,117. 

 Rhizaphis vastatrix, viii, 158. 

 Rhizobiina\ viii, 36, 37, 39, 41, 104. 

 Rliizobius, vi)i, 35,37,41, 43,165. 



lactuCcB, viii, 43,105. 



pofe, viii, Ui<i. 



sonchi, viii, 167. 

 Rhizophagus, v,59. 

 rhodryas. Aphis, viii, 211. 

 rhois, Blepharida, v,172; vi,107; p. iv. 



Pemphigus, viii, 152. 



Rhopalosiphum, viii, 194. 

 Rhopalocera, vii,135, 209. 

 Rhopalosiphum, viii, 34, 36. 40, 42, 79, 83. 



berberidis, viii, 81. 



dianthi, viii, 80. 



lactucie, viii, 01. 



loiiicera, viii, 104. 



pastinacae, viii, 84. 



rhois, viii, 194. 



ribis, viii, 76, 77. 



salieis, viii, 191. 



tulipaj, viii, 80, 188. 

 Rhynchites,v,132,142. 

 Rhynehitides, v, 142. 

 Rhynchophora, v. 120,127,128,131,132. (See 



Snout-beetles.) 

 Rhyneohphorus, v, 144. 

 Rhyncolus, v, 145. 



Rhyparoehromus devastator, vii, 41. 

 Ribbon- worms, ix,58. 

 ribearia. Abraxas, vii, 237. 



Allopia, vii, 237. 



Eufltchia, vii, 237,280. 

 ribicola. Aphis, viii. 70. 



Siphonophora. viii, 70. 

 ribis. Aphis, i,00; viii, 70. 



Myzus, viii, 50, 70. 



Rhopalosiphum, viii, 76, 77. 

 ribis-nigri. Aphis, viii, 61. 

 Rice Weevil. Sitodrepa oryzte, ix,40. 

 rileyana, Tortrix, vii, 250, 279, 280, 282, 28:3. 

 rileyi. Phylloxera, viii, 103. 



Schizoneura, viii, 130. 

 rimosalis. Orobena, ix,38. 



rimosalis, Pionea, ix,2,37; xi,8,36. 



Robber Flies, Asilidte, iv, 20; v, 20; vi. 73; 



ix,61. 

 robinife, Clytus, v, 149, 154; vi, 30,38,44,83,84. 

 151; p. ii. 

 Cossus, vi,42. 

 Cyllene, vi,38,44, 151. 

 Xyleutes, vi, 34, 42, 44; pp. i, ii, iii; vii, 

 198,277,279,281; x, 152. 

 roboris. Aphis, viii, 34. 

 Phylloxera, viii, 34. 

 Rocky Mountain Locust, Migratory or West- 

 ern Locust, Hateful Grasshopper, Calop- 

 tenus spretus, i,82; vi,3, 44; vii, 38. 

 Birds feeding on, i,91; vi,53; ix, 137. 

 Chronological history, i,92. 



synopsis of grasshopper invasions, 

 i,99. 

 Classification, ix,92. 

 Climatic influence, 1,83,90,91; vi,3,45; ix, 



135,140; x, 48,55; xi,99; xii, 47. 

 Color, ix,122. 

 Confounded with other species, i, 92, 93, 



99; vi, 44, 45. 

 Congressional commission to investi- 

 gate, vi,46. 

 Description of female, vii, 30; ix,121. 



male, vii, 37; ix,123. 

 Dimensions, vii. 38; ix, 123. 

 Distinguished from C. atlanis, vii, 38; 

 ix, 124. 

 C. femur-rubrum, i, 99; vii, 38, 39, 40; 

 ix.l24. 

 Eggs, ix,13I. 



incubation of, 1.8:3,90,%; ix.l35. 

 Figure of eggs and egg-podh. vii, 37. 

 external anatomy, ix,74,76. 

 female, vii, 35; ix,121. 



depositing eggs, vii, 37. 

 tip of male abdomen, vii, 35. 

 Food, i. 82, 90, 91, 92, 95; vi.pp. ii,iii,iv; ix, 



133. 

 Found in Illinois, ix,ltO. 

 Habits, 1,82,90,91,92; vi,47; ix,135. 

 Hibernation, 1,83. 

 Illinois not invaded by. i, 82, 100, 102; vi, 3; 



vii,6; ix,139;x,48. 

 Injuries, i. 82, 90, 91, 92, 95, 98; vi, 47, 53; 



ix,133. 

 Insect enemies, iii, 158; vi, 50; ix, 130; 



xii, 27. 

 Internal parasite, ix.l37. 

 Life history, ix, 131, 133. 

 Migrations, i, 82, 83, 90, 91. 92, 94, 101; vi, 3, 47; 



ix, 139, 140. 

 Migratory habits, i,89; vi,56. 

 Natural history, i,82,90. 

 Occurrence in 1860, 1,83. 



1867, 1,81,94,97. 

 Oviposition, 1,82,90,96; ix,131. 

 Parasitic disease, xii, 47. 

 Propagation, 1,83,101,102,103; ix,132. 

 Pupa, ix, 132. 

 Range, i,82,97; vi,40,5e; vii, 6; ix,139. 



