INDEX TO REPORTS I-X 



575 



Figures of — {Continued') . 



maple-tree scale-insect, «i, 142; viii , 178. 

 margined blister-beetle, vi, 135. 

 marguerite- fly, iv, 77. 

 marguerite-fly mines, iv, 74. 

 meal-worm, viii, 176; ix, 30S. 

 Megilla maculata, iv, 83. 

 Melanolestes abdominalis. iv, 111. 

 Melanolestes picipes, iv, 110. 

 Melanoplus femur-rubrum, vi, 152; x 441 . 

 Melanoplus spretus, x, 441. 

 Melanotus communis, viii, 198, 199. 

 Melittia cucurbitae, ii, 59; v, 155. 

 melon aphis, viii, 211 . 

 Meromyza Americana, i, 223. 

 Microdon globosu*, ii, 116. 

 mines in columbine leaf, iv, 79. 

 mite parasite of Angoumois moth, ii, 110. 

 mole-cricket, vi, 149. 

 Murgantia histrionica, i, 265. 

 Mushroom-feeding fly, x, 400. 

 Myrmeleon immaculatus, vli, 318. 

 Necrophorus tomentosus, v, 289. 

 Nematus Erichsonii, v, 165; viii, 168. 

 Nemoraea leucaniae, i, 146. 

 Nephelodes violans, i, 106; iv, 54. 

 nine-pronged wheel-bug, iv, 113; vi, 138. 

 Northern lady-bird, vii. 311. 

 oak-plum gall, iv, 43. 

 Oberea bimaculata, v, 232. 

 , Ocneria dispar, vii, 302. 

 oil-beetle, vi, 131 . 

 onion-fly, i, 169, 174, 175, 176. 

 Orgyia leucostigma, ii, 71, 72; iv, 48. 

 Orthosoma brunn^um, iv, 22. 

 Otiorhynchus ovatus, x, 417. 

 owl-beetle, iv, 141 . 

 ox cad-fly, vi, 116. 

 ox warble-fly, vi, 112, 113, 1!4. 

 painted lady-bird, ii, 186. 

 Pancrpa rufescens, x, 463 and pis. III. IV. 

 Papilio Crespfcontes, ix, 337. 

 pea- weevil, vii, 261, 280. 

 peach-tree borer, viii, 184. 

 peach-twig borer, i, 152. 

 pear midge, viii, 142, 147, 143. 

 pear-tree Psylla, ix, 327, 328. 

 Pegomyia vicina, i, 209. 

 Pemphredon concolor, viii, 163. 

 Pennsylvania soldier-beetle, iv, 86; ix. 341. 

 Pentatoma juniperina, x, 431. 

 Penthina nimbatana, v, 214, 215. 

 Phobetron pitheciuro, v, 184, 188, 189. 

 Phora agarici, x, pi. II. 

 Phorbia ceparum. i, 175. 

 Phorbia cilicrura [fusciceps Zett], i, 182. 

 Phorodon humuli, viii, 208. 

 Phylloxera vitifoliae, i, 4; ix, 347. 

 Phytomyza chrysanthemi, vii, 244. 

 Phytomyza lateralis, iv, 77. 

 Phytomyza lateralis mines, iv, 74. 



Figures of — {Continued). 



Pbytonomus fungus attack, v, 273; vii, 315. 

 Pbytonomus punctatus, i, 247, 248,250; v, 

 272. 



Phytoptus pyri, x, 458. 

 pigeon Tremex, iv, 38. 

 pine-leaf Chermes, ii, 1 82. 

 pine-leaf scale-insect, v, 266. 

 pine weevil, iv, 24. 

 Pirates biguttatus, iv, 112. 

 Pissodes strobi, iv, 24; ix, 344. 

 Plagiodera, see Glycobius. 

 plum-curculio, vii, 289. 

 Plusia brassicae, ii. 90. 

 Podisus spino8U8,-vi, 137. 

 Poecilocapsus lineatus, i, 273; v, 274. 

 Pollenia rudis, ix, 309. 

 poplar faw-fly, iv, 45, 46. 

 potter wasp, vi, 109. 

 Prionatus cristatus, iv, 113; vi, 138. 

 Psylla pyricola, ix. 227. 

 Ptinus brunneus, iv, 90. 

 Ptyelus lineatu°, iv, 120. 

 Pulvinaria icnumerabilis, vi, 142; viii, 178. 

 puncturei clover-leaf weevil, v, '<72. 

 Pyrrharctia isabella, vii, 226. 

 raspberry cane-borer, v, 232. 

 raspberry geometer, vi : i, 130. 

 raspberry gouty-gall, vi, 124 

 red-legged grasshopper, i, 7; vi, 152; x. 

 >441. 



red-shouldered Sinoxylon, ii, ISO. 



red spider, v, 287. 



Red uvius perse natus, iv, 112. 



rhinoceros beetle, v, 229; vii, 247, 248, 250. 



Rhyssa persuasoria, viii, 165. 



Rocky-mountain lecust, i, 7; ii, \ 92, 193, 



1S4; iv, 25; x, 441. 

 root-fly, i, 192. 

 rose-bug, i, 228; viii, 200. 

 rose-leaf tyer, v, 214. 



round-headed apple-tree borer, v,.270; vii. 

 313. 



Sannina exitiosa, viii, 184. 



Saperda Candida, v, 270; vii, 313. 



Schizoneura lanigera, v, 160, 



Sciara caldaria, x, 403, pi. I. 



Sciara coprophila, x, 394, 395, 403, pi. I. 



Scolytus rugulosus burrows iv, 104. 



seed-corn fly, i, 200. 



Semiotellus chatcidiphagus, iv, 33. 



seventeen-year Cicada, ii, 1C8, 173, 174; 



vii, 297; x, 422, 423. 

 sexton beetle, v, 289. 

 Sinoxylon basilare, ii, 130. 

 Siphonophora aveDSB [granarla] , v, 247. 

 Sitodrepa panicea, iv, £0; vii, 311. 

 Sitotroga cerfalella, ii, 103, 105; x, 379. 

 Smynthurus hortensis, ii, 207. 

 Sphenophorus sculptilis, i, 255. 

 Spilosoma virginica, vii, 305. 



