226 



General Index. 



Neuroptera, 10, 121-124, ifi5, 167, 190. 



number of described species, 181. 

 Neuroptera, publications on, in 1885-6, 176. 

 New England Farmer cited, 27. 

 New England Homestead cited, 103, 180, 194, 



202. 

 New Jersey State Board of Agriculture, 135. 

 New Museun^, Pest, 179. 

 New Orleans Exposition collection of eco- 

 nomic entomology, 182. 

 Newport on Myriapoda cited, 133, 134. 

 New Strawberry insect, 204. 

 New York Farmers' Club, New York city, 



18. 

 New York State Agricultural Experiment 

 Station, 30, 142, 178. 



Agricultural Society, 29, 41, 178, 192. 



Forest Commission, 62. 



Museum of Natural History, 7, 130. 

 Reports cited, 57, 100, 127, 135, 137, 

 138, 200, 204. 

 Niagara nurseries at Lockport, 137. 

 Nichols, D. A. A., insects from, 207. 

 Nicholson, Mr., on wheat insect, 135. 

 nigra, Ctenis, 123. 

 nigricornis, Phytomyza, 79. 

 nigrum, Isosoma, 28. 

 nimbatana, Penthina, 206. 

 Nine-pronged wheel-bug, 113. 

 Nisoniades Persius, 137. 

 nitida, Thalessa, 41. 

 niveus, ffieanthus, 147. 

 Nixon nozzle. 202. 

 Noctua edusa, see Homoptera, 59. 



lunata, see Homoptera, 57, 59. 

 Noctuidae, 54. 



North American insects, number of, 181. 

 North American Myriapoda (Underwood), 



cited, 130. 

 Nortoni, Thalessa, 41. 

 Number of apple insects, 189. 



described insects, 165. 



insects in National Museum, 182. 



North American insects, 181. 



species of Oak insects, 192. 

 Nyctobates Pennsylvanicus, 20, 23. 



Oak Clytus, 94. 



insects, number of species, 192. 



plum-gall, 205. 



plum-gall Cynips, 42. 



pruner, 179. 

 Gates, E. F., insects from, 208. 

 Oberea bimaculata, 47, 189, 207. 

 obesum, Anobium, 88. 

 obscurella, Phytomyza, 79. 

 obtusa, Diplax, 208. 

 ocellana, Tmetocera, 14, 206. 

 oculatus, Alaus, 141, 207. 

 Odonata, 180. 



Odonata, Monograph of the Earlier Stages 

 of (Hagen), mention of, 176. 



odora, Erebus, 138. 

 Odors, perception of, by insects, 180. 

 OEcanthus niveus, 147. . 



Oestlund. O. W., List of Aphididffi of Min- 

 nesota, mentioned, 176. 

 oleivorus, Typhlodromus, 177. 

 oleracea, Pieris, 136. 

 Olivier cited, 93. 

 Onion maggot, 13. 

 opaculus, Hylesinus, 144, 145. 

 opercularis, Lagoa, 206. 

 Ophion bilineatus, 205. 

 Opsicoetus personatus, 112. 

 Orange-rust mite, 177. 

 oratoria. Mantis, 162. 

 Orders of Insects, 167, 190. 

 Orgyia definata, 50. 

 Orgyia leucostigma, 7, 15, 48. 

 Orthoptera, 10, 21, 25, 126, ]58, 165, 167, 190. 

 Orthoptera, number of described species, 



165, 181. 

 Orthoptera of Kansas, List of (Bruner), 



mention, 176. 

 Orthosoma brunneum, 20, 22. 



cylindricum, 23. 



Pennsylvanica, 23. 



sulcatum, 23. 



unicolor, 23. 

 Osborn, Herbert, cited, 177. 

 OscinidtB, 67, 68, 78. 

 Osten Sacken, Baron, cited, 63(2), 65, 66, 181. 



collection of Diptera, 169. 



description of Chloropisca proliflca, 70- 

 71. 



Dipterological labors, 10. 



on larva of Scenopinus, 174. 



on Phytomyza latei-alis, 77. 



on winter assemblages of flies, 72. 



studies of N. A. Diptera, 164. 

 Oswego Times cited, 14, 198. 

 Otiorhynchus ligneus, 141. 

 Ottawa Naturalist cited, 156. 

 Our Shade Trees and their Insect Defoli- 

 ators (Riley), referred to, 143. 

 ovinus, Tabanus, 199. 

 Oviposition of the Carolina Mantis, 159. 



poplar saw-fly, 46. 



Saperda Candida, 200. 



Thalessa lunator, 39. 

 Owl beetle, with figure, 141. 

 Owl, Glens Falls, N. Y., cited, I9t, 196. 

 Ox gad-fly, 199. 

 Ox warble-fly, 199. 

 Oyster-shell bark-louse, 116. 



Pacific Rural Press cited, 103, 180, 187. 

 Packard's, Dr. A. S., embryological studies, 

 107. 

 entomological library, 170. 

 Entomology for Beginners cited, 115, 

 120, 121. 



estimate of number of U. S. insects, 165. 



