GENERAL INDEX. 



125 



Piodoxus, leticulatus, markings of, IV, 1575. 

 on Yucca wbipplei, V, 306. 

 sordidiis, associated with Pronubasjnthetica, IV, 



.372. 

 species of, \, 306. 

 y-in versus, markings of, IV, 37."). 

 Promaclius rubriceps, parasitic on Steniiilius alpha, 

 III, 51). 

 saperda?, parasitic on Saperda Candida, m, •"'■*■ 

 Promecotai-sus n. g., synopsis of, ref., V, 27'J. 

 ProMuba, and Yucca pollination, art., I, 367-372. 

 correspondence on, IV, 74. 

 development and transformatiou.s, IV, 368. 

 maeulata, on Yucca whii)plei, I, 372; IV, 367, 

 370; V, 300, 301, 311, 312. 

 tongue of, IV, 368. 

 peculiarities of, V, 301. 

 V. aterrima, pollination by, V, 303. 

 maxillary tentacles of, IV, 361; V, 161-163. 

 u.sp., parasitized by Camophaneskoebelei, 11,350. 

 on special Y'uccas, IV, 371. 

 ovipositor of, IV, 361. 



paradoxa, jiollenizes Yucca brevifolia, I, 372. 

 pollination and oviposition of, IV, 363. 

 Prodoxus spp. associated with, IV, 372. 

 structural characteristics of, IV, 360. 

 synthetica, associated with Prodoxus sordidus, 

 m., IV, 372. 

 habits of, V, 304. 

 on Yucca brevifolia, IV, 370. 

 pollination by, V, 305. 

 resemblance to sawflies, rem., IV, 352. 

 Yucca dependent on, for fertilization, IV, 360. 

 yuccasella, on seed pods of Yucca, mm., II, 382. 

 tongue of, IV, 367. 



associated with Prodoxus decipien.s, IV, 372. 

 on Pacific coast, \, 304. 

 pollination by, V, 304. 

 occurrence of, V, 310. 

 emergence from Yucca capsules, VI, 376. 

 Prorasea simalis, from Argus mountains, VI, 254. 

 Prosacantha caraborum, bred from eggs of Scarites 

 subterraneus, IV, 124. 

 sp., in Spanish agricultural exhibit, VI, 223. 

 Prosophora n. sp., on cottonwood, VII, 275. 

 Prospalta aurantii, parasitic on Aspidiotus ancylus, 

 descr., VI, 231. 

 murtfeldtii n. g. and sp., descr., VII, 6. 



("Centrodora ep.") parasitic on Aspidiotus 

 uva>, II, 253; III, 72. 

 Protective resemblance, in Erastria scitula, VI, 7. 



unnecessary case of, VI, 334. 

 Proteoteras a^sculana, parasites of,' I, 161; II, 349; 



III, 462, 464. 

 Proteopteryx emar*inata, allied species on walnut, 



I, 1.57. 

 Protoparce Carolina, on tobacco, ref., IV, 287. 

 celeus, on potato and tomato, II, 382. 



taken by electric lamps, mm.. Ill, 323. 

 l^arasitized by Apanteles congregatus, V, 289. 

 cingulata, on sweet potato, V, 349. 

 Provancher's Ichnoumonid;e, rev., VI, 375. 

 Proxys punctulatus, feeding on cotton, VII, 320. 

 Psecadia discostrigella, Wlsm.'s rev., I, 149. 

 fuscipedella n. sp., descr., I, 1.50. 

 marmorea n. sp., descr., I, 149. 

 subca>rulea = disccstrigella, I, 149. 

 zelleriella, Wlsm.'s rev., I, 149. 



Psenocerus, synopsis, ref., IV, 350. 

 Psephenus lecontei, notes of capture. III, 86. 

 Pseudanaphora arcanella n. gen., position of, I, 195. 

 Pseudinglisia rodiiguezia% in Europe, ni., VI, 101. 

 Pseudococcus aceris, article on, VII, 235-240. 

 n. sp., on orange, V, 202. 

 ruber, on Euphorbia in Jamaica, IV, 334. 

 yuccw, new food plant of, VI, 40. 

 on Yucca whipplei, V, 312. 

 P.seudogalls, on Desmantlius, V, 286, 287. 

 Pseudoparasitic hairs of tachinids, VII, 276. 

 Pseudoparlatoria ostreata, apparently endemic in 



Jamaica, VI, 103. 

 Pseudopentarthrum, synopsis of, ref., V, 279. 

 Pseudopulvinaria, a new genus of East Indian Coc- 



cida;, II, 55. 

 Pseudoschoenobius opalescalis from Argus Hits , VI, 



255. 

 Pseudosphiux tetrio, in Gulf of Mexico, II, 379. 

 Pseudovates mexicana, work ou, rev., II, 340. 

 Psilocorsis dubitatella, synonym, II, 151. 



quercicella, referred to Cryptolechla, II, 151. 

 retlexella, synonym, II, 151. 

 synonym of Cryptolechia, II, 150. 

 Psiloptera drummondi, food habits, II, 333. 

 Psilura monacha, ravages in Germany, art., Ill, 379- 

 382, 430. 



appropi-iation to combat, III, 491. 

 insect lime against, IV, 162. 

 var. eremita, black variety. III, 380. 

 Psoa maeulata, habits of, IV, 260-201. 



4-signata, on grape, V, 34. 

 Psocida^, house infested with, I, 144. 

 aflfinities of, IV, 188. 

 Edwai'd Burgess's work ou, ref., V, 205. 

 Psocus gossypii n. sp., descr., VII, 29. 



venosus, identified. III, 417. 

 Psoloessa (?) maculipennis, in New IMexico, VI, 31. 

 Psoroptes communis var. ovis, treated. III, 91. 

 Psyche confederata, parasitized by Hemiteles alsefas- 

 ciatus. III, 153. 

 graminella, Elasmus reared from, IV, 253. 

 Psylla argyrostigma, considered the winter form of 

 P. simulans, V, 228. 

 mali, in Russia, III, 393. 

 pear tree = P. pyricola, VII, 175. 

 pyricola, habits and characters, IV, 127. 

 in New York, IV, 225; V, 200; VI, 283. 

 articles on, V, 100-103, 226-230. 

 remedies against, m., V, 73, 101; VII, 183. 

 notes on, V, 200, 201. 

 life history of, V, 226. 

 seasonal dimorjihism in, V, 227. 

 in Maryland, art, VII, 175-185. 

 in New Jersey, VII, 186. 

 pyri, habits and characters, IV, 127. 



= P. pyricola. 

 pyrisuga, habits and characters, IV, 127. 

 simulans, supposed form of i)yricola,V, Idl, -2'. 

 characters, IV, 128. 

 compared with pyricola, V, 201. 

 Psyllas, three pear-tree, art., IV, 127. 

 PsyllidcB, works on, rev., II, 196; III, 252. 

 Psyllobora galbula. In confinement, V, 42. 

 ta>data, hydrocyanic acid gas on, I, 286. 

 20-maculata, Homalotylus obscurus parasitic ou, 

 V, 249. 



