270 



Dissosteira Carolina, 166, 196. 



venusta, 189. 

 Dixippus morosus, 211. 

 Dock, 183. 



Dogbane, 44, 49, 57, 104, 109, 113, 

 124, 173, 178, 183, 193, 201, 223, 

 231. 



beetle, 45, 59, 178, 223. 



spreading, 178. 

 Dogwood, 122, 137, 138, 139, 147. 

 Dolichopodidse, 187, 188. 

 Dorcasehema wildii, 148. 

 Dorcus parallelus, 152. 

 Dragon-flies, 47, 119, 164, 165, 230. 

 Dragon-fly, nine-spot, 45, 50, 104, 165. 



red-tailed, 50, 164. 

 Drop-seed, 49, 53. 

 Drosophila phalerata, 104. 

 Dung-beetle, splendid, 59. 

 Dutchman's pipe, 225. 



E 



Earthworms, 115, 135. 



Eburia quadrigeminata, 143, 147. 



Eggplant, 224. 



Elaphidion, 141, 159. 



mucronatum, 147. " 



villosum, 141, 143, 147. 

 Elateridse, 115, 145, 221, 224. 

 Elm, 40, 62, 63, 77, 126, 138, 144, 147, 

 148, 149, 152, 227, 231. 



slippery, 63. 



white, 40, 62, 217. 

 Elymus, 39, 41, 44, 107, 111, 162, 163, 

 167, 168, 169. 



canadensis, 42, 109. 



virginieus, 107. 



submuticus, 42, 43. 

 Empididae, 174, 189. 

 Empis clausa, 110, 112, 189. 

 Empusa, 119, 120, 121. 

 Enchytrseids, 135. 

 Encoptolophus sordidus, 48, 50, 53, 



54, 108, 109, 111, 166. 

 Endodontidse, 203. 

 Enbdia portlandia, 65, 126, 138, 159, 



226. 

 Epargyreus tityrus, 64, 126, 140, 226. 

 Epeira domiciliorum, 64, 65, 126, 138, 

 206. 



insularis, 58, 138, 206. 



labyrinthiea, 138. 



trivittata, 64, 126, 207. 



verrucosa, 58, 65, 125, 138, 207. 

 Epeirid, island, 58, 206. 



tent, 64, 65, 206. 



three-lined, 64. 



EpeiridSB, 162, 206. 



Epeolus coneolor, 48, 49, 50, 51, 54, 



108, 196. 

 donatus, 197. 



Epicserus imbricatus, 141. 

 Epioauta, 120. 



marginata, 52, 53, 54, 109, 180. 



pennsylvanica, 52, 53, 54, 55, 108, 



109, 110, 111, 180. 

 vittata, 52, 178, 180. 



Epinomia, 111, 181. 



triangulifera, 181. 

 Erax bastardi, 186. 



lateralis, 187. 

 Erigeron, 178. 

 EriophyidsB, 208. 

 Eryngium yuceifolium, 53, 54, 86, 



108, 163, 167, 168, 174, 175, 177, 

 179, 180, 181, 183, 189, 192, 194, 

 195, 196, 199. 



Euaresta sequalis, 48, 49, 189. 



EuceridsB, 197. 



Eugnoriste occidentalis, 185. 



Eumenes fraterna, 181. 



Eumenidas, 193. 



Eupatorium eoelestinum, 125, 163, 



212, 214, 231. 

 Euphorbia, 74, 118. 



coioUata, 53, 55, 108, 109. 

 Euphoria inda, 177. 



sepulchralis, 45, 46, 104, 177. 

 Euproctis chrysorrhoea, 156. 

 Eupsalis minuta, 147, 159. 

 Eurymus philodice, 45, 46, 182. 

 Euschistus fissilis, 65, 218. 



variolarius, 45, 50, 51, 53, 54, 108, 



109, 110, 111, 171, 187. 

 Eustroma, 140. 



diversilineata, 59, 229. 

 Eustrophus bicolor, 136. 



tomentosus, 136. 

 Euthoctha galeator, 219. 

 Everes comyntas, 61, 138, 226. 

 Evergreens, 82, 85. 

 Everlasting, 57, 124. 

 Exoprosopa, 120. 



fasoiata, 50, 51, 52, 53, 54, 109, 111, 

 163, 174, 185. 



fascipennis, 121, 185. 



¥ 



Eeltia subgothiea, 121, 174. 

 Fern, beech, 63. 



maidenhair, 63, 



rattlesnake, 63. 

 Feverwort, 183. 

 Fir, Douglas, 149. 



