546 



NEW YORK STATE MUSEUM 



pseudargyrla, Leucania, 1:340; 10: 



482. 

 Pseudococcus aceris, 11:287. 

 Pseudoueuroptera, 1:161; 4:167; 11: 



IOC, 288. 

 Pseudothyatira cymatoplioroides 

 (syn. P. expultrix), 10:481. 

 expultiix, see P. cymato- 

 plioroides. 

 Psila rosae, 1:46, 49. 

 Psithyrus, studies of, 11:104. 

 I celatus, 11:104. 

 citrinus, 11:104. 

 Psoa maculata, 11:268. 

 Psocidae, 1:65, 161, 316; 2:198, 199, 

 201, 202; 5:323; 6:161; 11:248; 13: 

 364; literature of, 2:203. 

 Psocus aceris, see i?. venosus. 

 domesticus, 1:65, 162. 

 quietus, 1:161. 

 semistriatus, 1:161. 

 tritici, 1:298. 



venosus (syn. P. aceris), 1:161, 

 316. 

 Psoini, 2:132. 

 Psorophora ciliata (syn. Oulex cilia- 



tus), 12:327. 

 Psoroptes communis (syn. P. equi), 

 7:362; 14:366'. 

 equi, see P. communis. 

 Psyche cited, 1:81, 99; 2:69, 116, 203, 

 229, 230, 231; 5:184, 193, 311; 7: 

 225, 256, 380; 8:151, 160; 9:309, 

 330; 10:377, 388, 405, 416, 417, 

 477, 478; 11:134, 157, 160, 178, 181, 

 182, 248, 249, 250; 12:183, 190, 192, 

 194, 214, 218, 230, 238, 243, 254, 

 265, 273, 298; 13:341', 343', 343°, 

 344^ 344», 344", 344', 352', 353'; 14: 

 323», 333*, 333», 334', 334^ 336'. 

 Psyche plumifera, 1:83. 

 Psycomorpha epimenls, 9:455; 14: 



313=. 

 Psylla, four lined, 9:404. 

 three dotted, 9:404. 

 Psyll'i annulata, see P. carpiui var. 

 buxi, 2:18. 

 carpini, 9:404, 411. 



var annulata, 9:404, 411. 

 mali, 9:323. 

 pyri, erroneous reference of P. 



pyricola. 

 pyri of Europe, 9:321, 322. 

 pyricola (P. pyri and P. pyrl- 

 suga in error), bibliography, 

 9:317-18; characteristics of 

 its family, 9:319; description 

 by Harris, 9:321-22; detailed 

 account, 9:317-29; disti-ibu- 

 tion, 9:325, 429, 445; 10:425- 

 26; earliest notice of, 9:319- 

 21; Injuries by, 8:] 24; 9:325, 

 326; life history, 9:326-28; on 



apple trees, 1:331; ravages 

 by, 8:219-20; recent multipli- 

 cation in Hudson river val- 

 ley, 9:322-24; reference, 8: 

 280, 281, 285, 299; 9:293, 434, 

 441, 466; 10:498, 518; 11:271; 

 12:352; 14:370-, 370', 372-, 

 375S 376", 383°, 393°; referred 

 to P. pyricola, 9:322; reme- 

 dies, 9:329, 430. 

 pyrisuga, erroneous reference 



of P. pyricola. 

 quadrilineata, 9:404, 411. 

 simulans, 9:328. 

 tripunctata, see Trioza. 

 Psyllidae, 1:300; 2:18; 7:367; 9:317, 

 319, 381, 404, 411; 10:425-26; 11: 

 271. 

 Psylliodes punctulata, 1:206. 

 Ptclea trifoliata, see Hop tree. 

 Pteris aquilina, see Brake, common. 

 Pteromalinae, 4:29, 66; 7:307. 

 Pteromalus, 1:86, 225, 307; 2:79. 

 fulvipes, see Merisus. 

 gelechiae, 2:110. 

 hordei, see Isosoma. 

 puparum, 1:86; 9:447, 454; 14: 



310», 310». 

 tritici, see Isosoma. 

 Pteronus ribesii (syn. Nematus, N. 

 ventricosus) egg parasite of, 2: 

 217-20, 229; 4:205; ovipositlon, 2: 

 220-21; Podisus cy ulcus preying 

 on, 7:356; reference, 1:8; 3:85, 88, 

 144; 7:335; 8:125; 14:333*, 344*; 

 remedies, 1:41, 46, 56; 5:156-57. 

 Pterophori, hibernatiun of, 12:221. 

 Pterophoridae, family character- 

 istics, 12:219; species treated of, 

 12:218-22. 

 Pterophorus perlscelidactylus, see 



Oxyptilus. 

 Pterostichus, 10:493. 

 sculptus, 12:209. 

 Ptilodontinae, 1:137. 

 Ptinidae, 2:125, 132; 4:22, 88; 8:285; 



11:268. 

 Ptinus brunneus, 4:90, 92; 6:188. 

 fur, 2:138; 4:93. 

 quadrlmaculatus, 3:138; 4:93; 

 6:188. 

 Ptycholoma persicana, 10:483. 

 Ptyelus lineatus (syn. Cercopls, 

 Cicada lineata), 4:120; 5:245; 7: 

 383; 14:357'. 

 piiberulus, Pityophthorus, 2:54. 

 Publilia concava (syn. Entilia), 9: 



387, 410. 

 pulchrarla, Cleora, see Nepytia semi- 



clusaria. 

 Pulex Irritans, 1:62; 6:173; 14:324°. 

 serratlceps, see Ceratopsyllus. 



Digitized by Microsoft® 



