INDEX TO VOLUME XXIV, 



321 



]\Iole cricket, the northern, 23, 147, 270. 

 Monstrosities, description of four insect, 



141, 182. 

 Mordellistena nigricans, 138. 

 Mozena obtusa, 193. 

 Muhlenhergia Mexicana, gall on, 243. 

 Murtfeldt, "Mary E., article by, 279. 

 Muscopteryx, n. gen, 170. 



1, cJuriositla, n sp., 171. 



Myelois elegaiitella, n sp. , 59. 



,1 frnctetella, n. sp., 59. 



,1 lencop/uFella, n. sp., 60, 



II texanella, n. sp., 60. 

 Myobia diadema, 70. 



Nabalus altissimus, gall in, 12. 



Nemeophila plantaginis. 192. 



Neophasia menapia, 1 10. 



Nepigon, butterflies of. 265. 



Neumoegen, B. article by 225. 



Neurocolpus nubilus, 193. 



New Mexico, biologic notes on insects of, 



•93- 

 Notodonta Descherei, n. sp. , 227. 

 Notopyg^iis Americana, n. sp., 98. 



Obituary, 104, 130, i8r. 



Ucala n. gen. 61. 



1, dryadella, n. sp. , 61. 



Ocneria dispar, 87. 156. 



Oecleus decens. 167. 



Olibrus consimilis, 100. 

 r. nitidus, ico. 



Olophrum rotundicolle, 100. 



Ormerod, Miss (i. E., diagrams of in- 

 sects, 21 



Orsodacna Ainerican;^;, 161. 

 II atra, 160. 



11 Childreni, 161. 



II hepatica, 161. 



II ruficollis, 161. 



II vittata, 161. 



Orthoptera from Indiana, new sp. of, 26. 



Orthopterous fauna of Iowa, 36. 



Orthosoma unicolor, 2. 



Osborn, H.. articles by, 35, 36, 262, 269. 



Osten Sacken, Baron, 184. 



Otiorhyncus ovatus 207. 



Ovipos ting in genus Argynnis, 128. ' 

 II 11 Melitaa, 190. 



Packard's insects injurious to forest trees, 



20. 

 Packing insects for transportation, 1 17. 

 Packypsylla venusta, 194 

 Pamphila Manitoba and its varieties, 57. 

 Papilio Asterias, 49, 85, 192, 204, 277, 



Papilio Bairdii, 50. 



,, Hollandii, n. sp., 50. 

 1. Oregonia, 52. 

 11 Rutulus, 73. 

 II Zolicaon, 50, 192. 

 Paralipsa decorella, n. sp. , 63. 

 Parnassius Hermodur, 71. 



1. Smintheus, 55, 71, 192. 



Pea and Dean weevils, first larval stage of, 



185. 

 Pear tree blister mite, 207. 



,, Psylla, 207. 

 Peltis ferruginea, 255. 



II Pippingskfeldi, 255. 

 Pemphigus populi-ramulorum, 194 

 Petrophora silaceata, 18. 

 Pezotettix Hoosieri, n. sp., 31. 



II viridulus, 34. 



Phellopsis obcordata, 255. 

 Philydrus fimbriatus, 37. 

 M Hamiltoni, 37. 

 M ocraceus, 37. 



M perplexus, 37. 

 11 reflexipennis 37. 

 Phlegeth ntius 5-maculatus, 237. 

 Phora, new species of, 142 

 II chiibiiis, n. sp., 143. 

 Luggeri, n. sp., 145. 

 11 ininiita, n. sp , 146. 

 11 satacea, n. sp., 144. 

 Phryganidia Californica, 191. 

 Phyto nigricornis, n sp , 1 70. 



M senilis, n. sp , 81. 

 Phytoptus pyri, 207. 

 Pi flip la ellopicc, n sp , 99. 



H pterelis, 35. 

 Plagia Americana, 67. 



M aurifrons, n. sp., 67. 

 Platydema Oregonen.se 253. 

 Platymetopius acutus, 197. 

 Platynus lutulentus, ico. 



M reflexus, 157. 

 Plochionus timidus, 279. 

 Polidea Americana, n. sp. , 82. 

 Polistes Americanus, 258. 



11 fuscatus, 261. 

 Polyphylla Hammondi, 141. 

 Prionopoda Canadensis, n. sp., 98. 

 Prodesia syringse, 44. 

 Provancher, death of the Abbe, 130. 

 Psaphidia resumens, 135. 

 Pscenocerus supernotatus, 160, 298. 



M tristis, 160, 298. 



Pseudogonia rtificaiida, n. sp., 66. 

 Psylla pyricola, 207. 

 Pterophora Melsheimeri, 262. 

 Pterostichus patruelis, lOO. 



11 validus, 141. 



Publilia modesta, 195. 



