INDEX TO VOLUME XI. 



Acarus? Gloveri, n. sp., 159. 

 Acidalia enucleata, 194. 

 Actinotia derupta, 205. 

 Adela bella, 125. 



" biviella, 125. 

 Adita chionanthi, 2c6. 

 ,Eaea ostryreella, 9. 

 Agrotis vernilis, n. sp., 57. 

 " vocalis, n. sp., 56. 

 Allantus basilaris, 13. 



" dubius, 13. 



Alypia Mac Cullochii, 151. 

 Anisota bisecta, n. sp., 10. 

 Annual Address of President, 181. 

 Anthocaris stclla, n. sp. , 87. 



" thoosa, 87. 



Anthrax, sp. nov., 216. 

 Anticarsia gemmatalis, 1 79. 

 Antispila ampelopsiella, 126. 



" hydrangereella, 126. 

 Apatela distorts, n. sp., 58. 



" parallela, n. sp., 58. 

 Apathus Ashtoni, 137. 



" elatus, 137. 

 Aphelinus aspidioticola, n. sp. , 159. 

 Apis mellifica, 135,204. 

 Arctia rectilinea, n. sp., 45. 

 Argynnis aphrodite, 147. 

 ." arge, 53. 



" astarte, 52. 



" ehitone, n. sp., 82. 



" cybele, 147. 



" egleis, 52, 177. 



" freya, 147. 



" hesperis, 54, 56. 



" hippolyta, n. sp., 81. 

 hydaspe, 55, 56, 80. 



" idalia, preparatory stages of, 217. 



" irene, 53," 



" la lira, n. sp., 49. 



" monticola, 54, 56. 



" montivaga, 52. 



" mormonia, 52. 



" myrina, 147. 



" nevadensis, 51. 



" nitocris, 82. 



" purpurascens, 55, So. 



" zerene, 54, 80. 

 Argyresthia quercicolella, 144. 

 Ashmead, Wsi. II., Articles by, 93, 159, 



228. 

 Associate Members, to our, 20. 

 Audela acronyctoides, 204. 



Bailey, Dr. James S., Article by, 1. 

 Bark Louse on Pine, 183. 

 Batachedra Clemensella, 144. 

 Bees, are they injurious to Fruits, 204. 

 Bee Enemy, 17. 



Bethune, Rev. C. J. S., Article by, 146. 

 Blepharipus tinicus, n. sp., 214. 

 Blister Beetles, Life History of, 30. 

 Bombus fervidus, 135. 

 lapidarius, 136. 

 muscorum, 136. 

 pensylvanicus, 135. 

 separatus, 135. 

 ternarius, 135. 

 terrestris, 136. 

 vagans, 135. 

 virginicus, 135. 

 Bombylid, an Anomalous, 215. 

 Bowles, G. H., Article by, 229. 

 Bowles, G. J., Articles by, 134, 230. 

 Bucculatrix luteella, 93. 

 Burgess, Edward, Article by, 80. 

 Butterflies Collected in Dayton, Ohio, 139. 

 New Species of, 49, 81. 

 Preparatory Stages of, 127, 141, 

 189. 

 Callimorpha interrupto-marginata, 47. 

 parthenice, 153. 

 virguncula, 153. 

 Carpocapsa pomonella, 187. 

 Catocala simiosa, n. sp., 15. 

 Cecidomyia leguminicola, 121. 

 " trifolii, 121. 



" tritici, 187. 



Chalcophora liberta, 182. 

 Chambers, V. T., Articles by, 5, 72, 89, 



118, 125, 143. 

 Chapman, Dr. A. W., Article by, 189. 

 Chauliodes, Larvae of, 96. 

 Chelymorpha cribraria, 120. 

 Cliionobas iduna, 143. 



invallda, 142. 

 Chlorion aerarium, 133. 

 Chrysis martia, n. sp. , 67. 



" verticalis, n. sp., 67. 

 Chrysobothris Harrisii, 1 19. 

 Chrysopeleia purpuriella, 9. 

 Chrysops cuchix, n. sp., 35. 

 cursim, n. sp., 36. 

 nigribimbo, n. sp., 36. 

 Cirrospilus esunis, n. sp., 162. 

 Claypole, E. W., Article by, 61. 

 Cleptes ah'etta, 11. sp , 66. 



