272 



Gryllidse, 169, 216. 

 Gum, 149. 

 Gymnocladus, 141. 



dioica, 63. 

 Gypona pectoralis, 65, 218. 

 Gypsy moth, 156. 



H 



Habia ludoviciana, 178. 

 Hackberry, 75, 146, 152. 

 Halictidffi, 196. 

 Halictus, 181, 195. 



fasciatus, 52, 54, 110, 196. 



obscurus, 54, 196. 



virescens, 52, 196. 

 Halisidota, 140. 



tessellaris, 59, 61, 227. 

 Harmostes reflexulus, 52, 112, 173. 

 Harpalus, 175. 



caliginosiis, 175. 



pennsylvanicus, 175. 

 Harvest-fly, dog-day, 58, 196, 217. 

 Harvest-mites, 164. 

 Harvest-spider, polished, 161. 



stout, 58, 61, 206. 



striped, 205. 

 Harvest-spiders, 132, 138. 

 Haw, 129, 146. 

 Hazel, 139, 141, 223, 227. 

 Hedeoma pulegioides, 57. 

 Helianthus, 111. 

 Helicidffi, 201. 



Hemaris diffinis, 45, 46, 183. 

 Hemerocampa leucostigma, 154, 156. 

 Hemiptera, 98, 138, 170, 217. 

 Hemlock, 149. 

 Hesperiidfe, 226. 

 Hetserins blanchardi, 235. 

 Heterocampa, 140, 159. 



guttivitta, 59, 228, 238. 

 Heteroptera, 158. 



Hickory, 40, 55, 56, 57, 58, 59, 74, 75, 

 76, 80, 87, 123, 124, 129, 138, 139, 

 141, 144, 146, 147, 148, 149, 157, 

 177, 211, 215, 217, 223, 226, 227, 

 228, 229, 230. 



bark-beetle, 154. 



bitternut, 57, 60, 63, 228. 



-borer, 147. 



horned-devil, 61, 227. 



pignut, 57, 60, 124. 



seed-gall, 230. 



shagbark, 57, 60, 124. 



shell-bark, 226. 



tube-gall, 229. 



Hippodamia parenthesis, 52, 176. 

 Holcaspis, 140. 



globulus, 59, 232. 

 Honey-bee, 45, 46, 50, 51, 104, 187, 

 200. 



-locust, 147, 149. 

 Honeysuckle, bush, 183. 

 Hoplismenus morulus, 135. 

 Hornet, white-faced, 135. 

 Hornets, 210. 



Horntail, 144, 154, 231, 233. 

 Horsemint, 57, 124, 200, 201. 

 Horseweed, 170. 

 Humulus, 225. 



Hymenarcys nervosa, 64, 218. 

 Hymenomycetes, 137. 

 Hymenoptera, 115. 190, 231. 



parasitic, 104, 109, 140, 141, 145, 

 163, 165, 198, 226. 

 Hyphantria cunea, 156. 



Ichneumon cincticornis, 135. 

 Ichneumonidae, 233. 

 Imperial moth, 64, 227. 

 Indian hemp, 178. 



tobacco, 63. 

 Insecta, 100, 164, 208. 

 Ips 4-guttatus, 176. 

 Iris, 103. 



versicolor, 44. 

 Ironweed, 172, 178. 

 Ironwood, 226. 

 Ischnoptera, 61, 125, 210. 



infequalis. 144. 



pennsylvnnica, 210. 

 Isodontia philadelphica, 170, 194. 

 Isosoma, 107. 



grande, 175. 

 Ivy, five-leaved, or Virginia creeper. 

 57, 60. 63, 177, 223. 



poison, 57. 



Jalysus spinosuR. 64, 126, 219. 

 Jassidffi, 107, 112, 118, 171. 

 Juglans nif^ra, 57, 60, 63. 

 Juniperus, 148. 



K 



Katydid, angle-winged, 58, 215. 

 common, 58, 215. 

 cone-nosed, 50. 

 forked, 58, 215. 

 round-winged, 64, 215. 

 Texan, 42, 44, 48, 50, 168. 



