:U6 



INDEX TO VOLUME XXXIII. 



Nature Biographies : CM. Weed, 



239- 

 Nectarophora corydalis, 39. 



" destructor, 31 (fig.). 



" erigeronensis, 39. 



" lactucse, 69. 



pisi, 31 (figs.). 

 Needham, J. G., article by, 252. 

 Neolecanium, n. subgen., 58. 

 Nepticula (Micropteryx) pomivorella, 



5 2 - 



Nisoniades icelus, 171. 



" persius, 172. 



" tihoneta, n. sp., 323. 



Norris, A. E., article by, 137. 

 North-west (Canada) Entomological 



Society, 316. 

 Nototaphra, discussion of the genus, 



25 1 - 



Odontoxiphidium, n. gen., 129. 



" apertum, n. sp., 129. 



Onoclea sensibilis, larva boring, bi. 

 Orehelimum agile, 201. 

 Ormerod, Miss E. A., death of, 241 



(portrait). 

 Ormerod, Miss E. A., Twenty-fourth 



Report on Insects, 155. 

 Orthezia Americana, 193. 



" historian, n. sp., 209. 



Orthoptera, new North American, 129. 

 Orthoptera, some necessary changes 



in names, 271. 

 Osborn, Herbert, article by, 181. 

 Osmia, notes on the genus, 257 (fig.). 



Pammegischia Lovei, n. sp., 301. 



" Weedi, n. sp., 301. 



" xiphydr'uc, n. sp., 300. 



Pampliila argentea, n. sp., 296. 

 Pamphila, notes on Alberta species, 



Pamphila panoquin, 192. 



" panoquinoides, 192. 



Papilio cochabaniba, n. sp., 265. 



" notes on Alberta species, 171. 

 Pa ml ictus, n. gen., 229, 263. 

 " cephalicus, 229. 



" platyparius, 229. 



" simplex, n. sp., 230. 



Parnassius smintheus, 170. 

 Parrott, P. J., article by, 57. 

 Parthenos nubilis, var. Apache, n. var., 



129. 

 Pedaliodes primera, n. sp., 293. 

 Pentilia misella, exportation of, 59. 



Perdita callicerata, 283. 



" Claypolei, n. sp., 281. 

 " rhois, n. sp., 282. 

 " " mut. red acta, 283. 



Peridroma saucia, 99. 

 ypsilon, 99. 

 Personal notes, 176, 235, 283, ^2. 

 Phantasis = Hesperophasma, n. nom., 



271. 

 Phasmidse, change of generic name, 



271. 

 Phenacoccus Dearnessi, n. sp. , 180. 

 Phlepsius denudatus, n. sp., 11. 



" extrenuis, n. sp., 10. 



" Van Duzei, n. sp. , 9. 



Phlyctsenia ferrugalis, life-history of, 



140. 

 Phorantha humeralis, n. sp., 286. 



" occidentis, 285. 



pritinosa, n. sp., 285. 



" purpurascens, 285. 



Phyciodes ismeria, aber. nigra, 11. 



aber., 307. 

 Phyciodes, notes on Alberta species, 



162. 

 PhyUostoma, n. gen., 290. 



' ' fimbriata, n. sp. , 290 ( figs. ). 



PhyUostoma, name changed to Diphyll- 



ostoma, 324. 

 Pieris, notes on Alberta species, 167. 

 Plantain, Arctian larva feeding on, 329. 

 Plant-lice affecting peas, clover and 



lettuce, 31 (figs.), 69 (figs.). 

 Plant-louse attacking gooseberry, 227. 

 Plant-louse injuring strawberry plants 



in Arizona, 101 . 

 Platarctia parthenos, 97. 

 Platycerus Agassizii, 292. 



" depressus, 292. 



" la tits, n. sp., 291. 



" Ore^onensis, 292. 



Platypedia, bibliography, 76. 

 Platysenta atriciliata, 100. 

 Plusia aeroides, 1 1 . 

 " simplex, 99. 

 Podisma glacialis, 21. 



variegata, 21. 

 Poling, Otto C, article by, 125. 

 Practical Entomology, 84. 

 Proarna, bibliography, 78. 

 Prosopis polifolii, n. sp., 281. 

 Protests, 263, 276. 

 Prunasis, bibliography, 77. 

 Pseudancistrus = Polyain istroides, n. 



nom., 272. 

 Pseudolecanium Californicum, 210. 

 Pseudovates, the generic name, 24. 

 Psorop/iora Howardii, 11. sp., 258. 



