GENERAL INDEX. 



125 



Prodoxus, leticulatiis, markings of, IV, 375. 

 on Yucca whipplei, V, 306. 

 sordidus, associated with Pronubasyiitbetica, IV, 



372. 

 species of, V, 306. 

 y-iuversus, markings of, IV, 375. 

 Promachus rubriceps, parasitic on Steniidius alpha, 

 III, 59. 



saperdw, parasitic on Saperda caudidii. HI) 59. 

 Promecotarsus n. g., synopsis of, ref., V, 279. 

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

 correspondence on, IV, 74. 

 development and trausforniation-s IV, 368. 

 macnlata, on Yucca whipplei, I, 372; IV, 367, 

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

 tongue of, IV, 368. 

 peculiarities of, V, 301. 

 V. atenima, pollination by, V, 303. 

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

 n. sp., parasitized by Cwnophaneskoebelei, II, 350. 

 ou special Y^uccas, IV, 371. 

 ovipositor of, IV, 361. 



paradoxa, pollenizes 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 Y'ucca 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 decipiens, IV, 372. 

 on Pacific coast, V, 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 aucylus, 

 descr.,VI, 231. 



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



("Centrodora sp.") parasitic on Aspidiotus 

 uva^ 11, 253; III, 72. 

 Protective resemblance, in Erastria scitula, VI, 7. 



unnecessary case of, VI, 334. 

 Proteoteras aesculana, parasites of, I, 161; II, 349; 



III, 462, 464. 

 Proteopteryx emarginata, allied species on walnut, 



I, 157. 

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

 celeus, on potato and tomato, II, 382. 



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

 parasitized by Apanteles congregatus, V, 289. 

 cingulata, on sweet potato, V, 349. 

 Provancher's Ichnoumonidfe, rev., A'l, 375. 

 Proxys punctulatus, feeding on cotton, VII, 320. 

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

 fuscipedella n. sp., descr., I, 150. 

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

 subca?rulea = discostrigella, 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, T, 195. 

 Pseudinglisia rodrigjiezia^, in Europe, m., VT, 101. 

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

 u. sp., on orange, V, 202. 

 ruber, on Euphorbia iu Jamaica, IV, 334. 

 yucca^, new food plant of, VI, 40. 

 on Yucca whipplei, V, 312. 

 Pseudogalls, on Desmanthus, V, 286, 287. 

 Pseudoparasitic hairs of tachinids, VII, 276. 

 Pseudoparlatoria ostreata, apparently endemic in 



Jamaica, VI, 103. 

 Pseudnpentarthrum, synopsis of, ref., V, 279. 

 Pseudopulvinaria, a new genus of East Indian Coc- 



cida>, II, 55. 

 Pseudoschoenobius opalescalis from Argus Mts., VI, 



255. 

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

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

 Psilocorsis dubitatella, synonym, II, 151. 



quercicella, referred to Cryptolechia, II, 151. 

 reiiexella, synonym, II, 151. 

 synonym of Cryptolechia, II, 150. 

 Psiloptera drunimondi, food habits, II, 333. 

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

 382, 430. 



appropriation to combat, III, 491. 

 insect lime against, IV, 162. 

 var. eremita, black variety. III, 380. 

 Psoa maculata, habits of, IV, 260-261. 



4-signata, on grape, V, 34. 

 Psocida^, house infested with, I, 144. 

 affinities of, IV, 188. 

 Edward Burgess's work on, ref., V, 205. 

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



venosus, identified, III, 417. 

 Psolcessa (?) maculipenuis, in New Mexico, VI, 31. 

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

 Psyche confederata, parasitized by Hemiteles atefas- 

 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 dimorphism 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 pyricola,V, 101, 227. 

 characters, 1\, 128. 

 compared with pyricola, \, 201. 

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

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

 Psyllobora galbula, in confinement, V, 42. 

 titdata, hydrocyanic acid gas on, I, 286. 

 20-maculata, Homalotylus obscurus parasitic on, 

 V, 249. 



