406 



Oligonyx graminis mm, 340. 



scudderi, mm, 340. 



uhleri, mm, 340. 

 Oliogophus pictus, in Weed's catalogue, 199. 

 Oncideres cingulatus, mm, 264. 

 Oncometopia undata, on weeping trees in Texas, 



161. 

 Ophelosia n. gen. Riley, described, 249. 



crawfordi n. sp. Riley, described, 249. 

 bred from leery a, 321, 

 described by Tryon bat not named, 266. 

 Ophion macrurum, bred from Promethea cocoons, 

 383. 



purgatum, reared from Scoliopteryx, 382. 

 Orange butterfly in Africa, 2. 



dog injuring orange in Florida, 2. 



fly damage in Africa, 2. 

 Orange-striped oak worm in Michigan, 42. 

 Orchelimum, ovipositing in pith of twigs, 224. 

 Orchid Isosoina, in American greenhouses, 250. 

 Orgyia leucostigma, Piinpla bred from, 281. 

 Oriental cockroach, account of, 267. 

 Ornithoptera crce^us, first capture by Wallace, 14. 

 Orthesia, Pseudopulvinaria approaching in ap- 

 pearance, 55. 

 Orthopelma occidentalis, bred from Rhodites 



galls, 281. 

 Orthoptera, eggs ribbed, 15. 

 Oscinidae, mm, 337. 

 Oscinis sp., injuring tea plant, 330. 

 Otiorhynchus cribricollis, injuring the olive, 336. 

 Ox warble, mm, 337. 



in Bruner's report, 258. 



injury by, 156. 



life-history and remedies, 172. 



Pachymerus calcitrator, parasite of Cephus, 286. 

 Pachy neuron, bred from Syrphid larvae and plant- 

 lice, 246. 

 micans n. sp. Howard, described, 246. 

 Paedisca, reared on salsify, 255. 

 Palloptera superba, taken in tbe District, 162. 

 Pammegi.-.chia, mm, 387. 

 Papilio cresphontes, mm., 264. 



injuring orange in Florida, 2. 

 demoleus in Africa, 2. 

 erithonius, affecting orange in India, 264. 

 feronia, use of legs in running and stridula- 

 tion, 12. 

 Parasa lepida, injuring tea plant, 330. 

 Parectopa robiniella.not a synonym, 53. 

 Parlatoria pergandei, danger of spread, 341. 



in Florida, 368. 

 Parorgyia, on cranberry, 374. 

 Peach Borer, boiling water for, 378. 

 enemies of, 83. 

 fruit-worm, Japanese, 64. 

 Peach-tree Borer in Michigan, 42. 

 Pear Midge, injury in England, 55. 

 Pear-tree Slug, mm, 340. 

 Pea Weevil, mm, 337. 



heat as remedy, 92. 

 Pemphigus, injuring cinchona in India, 61. 

 Pepsis formosa, killing tarantula in Texas, 149. 



Periodical cicada, Brood XXII in Michigan, 43. 



1675 appearance of, 161. 

 Periplaneta americana, mm, 30. 

 account of, 266. 

 orientalis, mm, 30. 

 account of, 267. 

 Pezomachus hortensis, hyper-parasite of Ocneria, 



210. 

 Phaeogenes ater, reared from iEgeria, 83. 



discus, bred from Plutella, 382. 

 Phakellura hyalinatalis, in cantaloupes, 376. 

 Phalangiinae of Illinois, notice of catalogue of, 199. 

 Phaneroptera curvicauda ovipositing in edges of 



leaves, 224. 

 Phasmidas, embryological observations, 223. 



oviposition of, 224. 

 Phasmomantis grandis, mm, 340. 

 Phora aterrima, on exhumed corpses, 371. 

 Phycis indiginella, Hemiteles bred from, 382. 

 Phylethus bifasciatus, in flour-mills, 21. 

 Phyllodromia germanica, account of, 267. 

 Phyllcecus integer, mm, 286. 



damage to willows, 230. 

 Phyllotreta pusilla, injuring turnips in Colorado, 



146. 

 Phylloxera rileyi, CEcanthus feeding on, 131. 

 vastatrix, effects of irrigation on, 221. 

 in France, 380. 

 in New Zealand, 384. 

 present foreign status, 310. 

 Phylloxeridae, note, 378. 

 Pieris oleracea in Michigan, 42. 

 protodice in California, 46. 

 rapae, mm, 340. 



breeding on Cakile americana, 123. 

 in California, 46. 

 in Michigan, 42. 

 Pimpla flavicans, parasite of Ocneria, 210. 

 inquisitor, bred from Orgyia, 281. 



Pteromalid bred from, 280. 

 instigator, parasite of Ocneria, 210. 

 Pionea rimosalis, in Mississippi, 283. 

 Pipunculidae, parasitic on Jassidae, 271. 

 Pipunculus fuscipes, parasitic on Cicadula, 271. 

 Plant-lice, autumn life-history, 92. 

 Platypsyllus castoris, ultimate larva of, 201, 244, 



292. 

 Platysamia cecropia, in Minnesota, 164. 

 Plecoptera, from Mississippi bottoms, 294. 

 Plocederus pedestris, boring timber in India, 264. 

 Plum aphis, resin wash for, 276. 

 Curculio, correction, 2. 

 experiments on, 305. 

 in Bruner's report, 258. 

 puncturing apples, 383. 

 scare in California, 90. 

 successful spraying, 340. 

 Weed's experiments on, 92. 

 Gouger, a good species, 259. 

 Plusia brassicae, in Mississippi, 283. 



parasitized by Copidosoma, 253. 

 californica, injuring grape in California, 56. 

 Plutella cruciferarum damaging cabbage in Af- 

 rica, 2. 

 on cabbage, 382. 

 Podurid, destroying red rust of wheat, 259. 



