INDEX TO VOLUME XVIII. 



243 



Holland, Rev. W. J., article by, lOl. 

 Horn, Dr. Geo., article by, 119. 

 Hulst, Rev. G. D., article by, 136. 



Harrisimemna sexguttata, notes on, 58. 

 Hemiptera, Heteroptera, two new, 18. 



II II South Lousiana, II 6. 



Hermileuca maia, 60. 

 Hymenoptera, notes on, Ottawa, 68. 



Hsemaris tenuis, loi. 



II thysbe, 102. 

 Harpalus caliginosus, 160. 



11 viduus, III. 

 Hessian fly, 185. 

 Homalota festinans, 24. 

 Homophysa albolineata, 31, 

 Hylotoma dulciaria, 189. 



II McCleayi, 38. 

 Hyphantria textor, 23. 



Jack, J. G., articles by, 21, 51. 



Library pest, a new, 221. 

 Lichenstein, monograph of Aphididse, 57. 

 Lepidoptera, diurnal, notes on, 204. 

 Lepidopterous larva, notes on, 124. 

 Lomatina, monograph of N. A., 81. 



Lachnosterna fusca, 21. 

 Largus succinctus, 117. 

 Lasius alienus, 177. 



II integerrimus, 26. 

 Lepisma, 180. 



II domestica, 224. 



n saccharina, 225. 

 Leptochilus modestus, 84, 



M transitus, 83. 



Libythea Bachmani, 163. 

 Lophoderus politana, 31. 

 Lophyrus albietis, 39. 

 Lygus invitus, 204. 



II nionachus, n. sp., 208. 



Moffatt, J. A., articles by, 31, 76, 1 79. 

 Monell, J. T., article by, 57. 



Moth, a rare, 180. 



M description of rare, 72. 

 Muller, Dr., note on his work on S. Am. 



larvae of Nymphalidae, 200. 

 Magdalis Lecontei, 115, 

 Mallota posticata, 189. 

 Mancia nana, n. sp,, 159. 

 Mantis Carolina, 57. 

 Melanotus communis, 176. 

 II cribulosus, 176. 



Melitsea Wrightii, 64. 

 Meromyza americanum, 176, 



Metapodius femoratus, 117. 

 II granulosus, 116. 



Myrmis, 177. 



Neuroptera, highest elevation for in U. S. , 



178. 

 Notes on insects of 1885, 21. 



Nematus Erichsonii, 22, 39. 



11 ventricosus, 38, 177. 

 Nemognatha nemorensis, 29. 

 Neoclytus erythrocephalus, 28. 



Osborne, H. , article by, 4. 



Obituary, 119. 



Oily specimens, cleaning, 78. 



Operations of a prehistoric beetle, 194. 



Oryssus Sayi, notes on, 30, 



Orthoptera, list of, taken at Mpntreal, 211. 



Oecanthus fasciatus, 79. 



II niveas, 79. 



Oenectra xanthroides, 31. 

 Oeneis bore, 12. 

 Oligotoma Westwoodi, 126. 

 Olophrum obtectum, 25. 

 Oncodocera leucoprocta, 87. 



If valida, 81, 



Oryssus Sayi, 30, 



Peabody, S. H., article by, 120. 

 Provancher, L., article by, 120. 



Pairing butterflies in captivity, 17. 

 Presentation, 240, 

 Papilio turnus, notes on, 50. 

 Phymatodes variabilis, 12. 

 Physonota unipunctata, 41. 

 Phytoptoceridium, a new, from N. A., 174, 

 Plagiomimicus Richii, on, 99. 

 Prionoxystus Robinise, note on, 98. 

 Protective coloration, 46. 

 Ptinidae, on previous stages of, 153. 

 Pyrameis cardui, notes on. 50. 



Psederuslittorarius, 25. 

 Peedisca Scudderiana, 31. 

 II transmissiana, 31. 

 Pandennis lamprosana, 31. 

 Papilio ajax, 15, 140. 



I cresphontes, 16, 80. 

 M palamedes, 15. 



II troilus, 15. 

 1, turnus, 139. 



Parapomyx plenilinealis, 31. 

 Pemphigus fraxinifolii, 194. 

 Penthina hebesana, 31. 

 Phasiane cinereata, n. sp., 75. 

 11 neptata, 75. 



