INDEX TO VOLUME XIII, 



Abbot Sphinx, z. 



Aciptilus Belfragei, «. s., 132. 



Acolasia hinna, 92. 



Aedia limbolaris, gi. 



AegeridcC, on some species of, 3. 



Aegeria acerni, 7, 69, 236. 



" exitiosa, 7. 



" pictipes, 7. 



" pint, n. s., 5, 157. 



" pyri, 8. 



•' tipuliformis, 7. 



" tricincta, 3. 

 Agriphila bistriaris, 91. 

 Agrotis <ro/^/rt, w. ^., 131. 



" esmialis, ti. s , 131. 



" tiaiialis, 11. s., 131. 



" seiniclarata, «• s., 131. 

 Alaus gorgops, 59, 80, 116, 235. 



" oculatus, 116, 117. 

 Aletia argillacea 234. 

 Angumois grain moth, 197. 

 Anisota rubicunda, 215. 

 Annual address of President Ent. Sub-Sec. A. A. 



A. S., 184. 

 Annual address of President Ent. Soc. Ont , 197. 

 Anthocaris genutia, 211. 

 Anthomyidae, list of N. Amer., 43. 

 Anthomyia raphani, 190. 

 Antiblemma flavipunctalis, 91. 

 Antigaster, on the genus, 31. 

 " vs. Eupelmis, 114. 



Apatura clyton, 85. 



" flora, preparatory stages of, Si. 

 Aphididae of Florida, 154, 220. 

 Aphis, a new, affecting pine, 67. 

 Arboreal auscultation, 19. 

 Argynnis idalia, 209 



" myrina, 183, 210, 

 Army worm, 181, 198. 

 AsHiiEAD, W. H., articles by, 67, 89, 134, 154, 170, 



220. 

 Aspidiotus citri, n. s,, 8. 



" ficus, 9. 



Aspites analis, 1 65. 

 Autographa oxygramma, 91. 



Basilarchia, note on, 195. 

 Bassett, H. F., articles by, 51, 74, 92. 

 Bell, James T., articles by, 19, 58, 114, 116. 

 Bethune, Rev. C. J. S., articles by, 162, 252. 

 Bombyciae of Hubner, N. Am., 151. 



" seraicircularis, 152. 



Bombylius major, i66. 



" pygmaeus, 166. 



Bomolocha _/£?aa/«, n. s., 133. 



" inacsalis, n. s., 133. 



Book notices, 196, 216, 250. 

 Botis a7i7iaphilalis, «. s., 33. 



" coiiimortalis, «• s., 233. 



" dapalis, n. s., 17. 



" Jiavuiotalls, n. s., 33. 



" Iti/ialis, n. s., 33. 



" 7ufijii)tbrialis, n. s., 33. 



" tiiriiialis, n. s., 33. 



" ziaciinalis, n. s., 33. 

 Buckeye stem borer, 183. 

 Butalis cerealella, 197. 

 Butterflies, length of life of, iSi, 205. 



" list of found at Potsdam, New York, 40. 



" Scudder's book on, 216, 246. 



Cabbage butterfly, 230. 



Callidryas eubule, 196. 



Caloptenus spretus. 180, 203. 



Calosoma scrutator, i3. 



Carbolic acid, a preventive of insect ravages, 183. 



189. 

 Carpocapsa pomonella, 176, 

 Caryoborus arthriticus, 20. 

 Catocala Arizonae, 232. 



" grynea van, 35. 



" Nebraskae var. of, 40. 



" unijuga, larva of, 38. 

 Caulfield, F. B., article by, 60. 

 Cecidomyia leguminicola, 215, 235. 



" on Aristolochia sipho, 37. 



Cerura borealis, larva of, 145. 



" occidentalis, larva ol, 144. 

 Cetonia inda, i. 



Chalcididae from Florida, 134, 170. 

 Chalcid fly, a gigantic, 89. 

 Chambers, V. T., articles by, 25, 173, 191. 

 Chinch bug, 198. 

 Chrysomela lo-lineata, 20. 



" juncta, 20. 



Chrysomphalus ficus, 9. 

 Chrysophanus nais, concerning, 17. 

 Chrysops sepulchralis, 167. 

 Clavpole, E. W., article by, 115. 

 Clytie laburna, 91. 

 Clytus speciosus, 236. 

 Coccidae, notes on, 8. 

 Codling moth, 176. 



" •' worm, proposed remedy for, 202. 

 Ccenonympha e/kff, n. s., 57. 

 Collection notes for 1880, 58. 

 Colias philodice, 115. 

 Colorado potato beetle, 115, 201, 234. 



