50 



INSECT INDEX. 



populi. Aphis, viii, 105. 

 Chaitophorus, viii, 119. 

 Lachnus, viii, 119. 

 populicaulis, Pemphigus, iv, 19;^; vii,7^; viii, 



43,80,148,149. 

 populicola, Chaitophorus. viii, 42. 102, 103, 119, 



201. 

 populifoliffi. Aphis, viii, 102, 151. 

 populi-globuli. Pemphigus, viii, 151.153, 

 populi-monilis. Pemphigus, viii, 205. 

 populi-ramulorum. Pemphigus, viii. 209. 

 populi- transversus', Pemphigus, viii, 208, 209. 

 populivenaj. Pemphigus, viii, 151,154. 

 porcata, Microrhopahi, v, 175. 

 poreatus, Trox, v,83. 

 Porizon conotracheli, vi, 139. 

 Porphyraspis, v, 176. 

 porreetella, Cerostoma, ix,54. 

 portlandia, Debis, x,92. 

 Potato-beetle, Colorado. (See Colorado 

 Potato-beetle.) 



Striped or Old-fashioned. (See 



Striped Potato-beetle.) 

 Three-lined. (See Three-lined Po- 

 tato-beetle.) 

 -bug, Colorado. (See Colorado Potato- 

 beetle.) 

 -stalk Weevil, Baridius trinotatus, vi, 

 143, p. iii. 

 Potherb Butterfly. (See Turnip Butterfly.) 

 Praon avenaphis, viii, 176. 

 polygonaphis, viii, 175. 

 viburnaphis, viii, 176. 

 Prasocuris, v, 166, 168. 

 preeationis, Plusia, vii. 229, 282; ix. 43. 44, 47, 49; 



x,148;xi,39.40.41.42. 

 Predaceous Beetles, xii, 105. 



Soft-winged. (See Soft-winged Preda- 

 ceous Beetles.) 

 Predaceous Ground-beetles, Ground Bee- 

 tles, Carabidse, v, 39.111, 121; vi,12; xii, 7,107. 

 Characters. iv,14,3J; v,14,34,39, 40,92,119, 



121: vi, 18; xii, 107. 

 Classification, iv, 24,36; v, 24,. 36, 38: vi,80, 



81.87. 

 Color, v,39. 



Description, v,38; vi,88. 

 Descriptions ot species most useful in 



preying on injurious insects, vi, 80. 

 Food. V.39; vi.lS; ix,136; xii, 106, 107, 119. 

 Genera, v,40; xii, 108. 

 Habits. V, 39; vi. 70, 87, 88; xii, 106, 107. 119. 

 Larva\ v,40; vi,88. 

 Numbers, V, 39; vi,88. 

 Preying on canker worm, vi, 18; xii, 119. 



locusts, ix,136. 

 Sub-families, v,40. 



Superiority over the parasitic Hymen- 

 optera, xii, 120. 

 Predaceous Water-beetles, Hydradephaga, 

 iv,36; V, 36,50,92; vi, 70,81. 

 Water-bugs, Nepidte and Notonectidos, 

 vi, 72; viii. 12. 

 rionides, v, 148, 150, 151, 152, 153, 157; vi, 36. 



Prionina?, vi, 83, 84, 147, 148. 

 Prionomerides, v,134. 

 Prionus, v, 148, 151, 152; vi, 37. 



brevieornis, v, 152. 



imbricornis, v, 152; vi,38,43,148,p. ii. 



laticollis, v,151; vi, 36, 38. 43, 147, pp. i,ii,iii 

 Prionus, Broad-necked. (See Broad-necked 

 Prionus.) 



Short - horned. (See Short - horned 

 Prionus.; 



Tile-horned. (See Tile-horned Prionus.> 

 Pristiphora grossulariie, x, 64, 65,69. 



identidem, x, 64, 65,69. 



ruflpes. x, 65,70. 

 Prociphiliden, viii, 35. 

 Prociphilus, viii, 35. 



bumeliae, viii, 147. 

 Procris americanus, vii, 179. 

 Proctotrupida^, vi,7l. 

 Prodenia, vii, 272. 



autumnalis, vii, 98, 219. 

 var. fulvosa, vii, 219. 

 obscura, vii,219. 



eommelinaj, vii, 219; x,138. 



daggyi, vii, 97, 219. 



frugiperda, vii, 219. 



lineatella, x,139. 

 progne, Grapta, ii,59; x, 85. 



Vanessa, ii,59. 

 Promachus apivorus, ii,64; vi, 162, 163. 

 Promecopides, v,134. 

 promethea, Attacus, x,125. 



Callosamia, vii, 193.277,279,281. 

 Prometheus Moth, Prometheus Silkworm,. 

 Callosomia (Attacus; promethea, vii, 1193, 

 277,279,281; x, 125, 176. 

 propinquans. Stenobothrus, ix,93.! 

 Proscopinae, ix,80. 

 proteetum, Anthobium, v,75. 

 proteus, Eudamus, x, 184. 

 protodice. Pieris, vii, 141, 278, 280; ix, 7, 10, 25,. 

 27,28,29.33,34,37; x, 76, 178. 



var. beckeri, Pieris, ix, 29, 33, 34. 

 vernalis, Pieris, ix,27,28,29.3;s. 

 pruinella, Anarsia, xii, 77. 

 pruinosa, Ormenis. xii, 101. 

 pruni. Aphis, viii, 42, 72, 82, 87. 



Hyalopterus, viii, 82. 

 prunicida, Anthonomus, 1,15,66,72; ii,94; v,. 



141; vi,13G,143, p. iii. 

 prunifolia?. Aphis, viii, 87. 

 prunivora, Acronycta, ii,53. 



Semasia, i,70,78. 

 P&elaphida\ iv,33,36; v, 33, 36, 64, 67. 76, 112. 

 Pselaphus, v,76. 

 Psenocerus, v, 158. 

 pseudargiolus. Lycaena, vii, 158; x,95. 



Thecla, x,94. 

 pseudargyria, Leucania, x,139. 

 pseudobyrsa, Byrsocrypta, viii, 151. 



Pemphigus, viii, 151. 

 pseudogamma, Plusia, ix,44. 

 Pseudoglossa lubricalis, x, 138, 182. 

 pseudographa. Chrysopa, viii, 178. 



