Index 



583 



Borer — continued. 



honey-locust, 147. 



locust, 145, 147, 154. 



sugar-maple, 156, 232. 

 Borers, wood, 99, 100, 148. 

 Bothriothorax, 342. 



peculiaris, 342. 

 Bothropolys multidentatus, 134. 

 Botrychlum vlrginianum, 63. 

 Box-elder, 143, 456, 530. 

 Box-turtle, 293, 294. 

 Brachycoma, 120. 



davidsoni, 200. 

 Brachynemurus abdominalis, 50, 51, 



111, 165. 

 Brachypalpus frontosus, 343. 

 Bracon agrili, 144, 159 (see Errata). 

 Braconidee, 158, 190. 

 Branchiobdellidas, 66. 

 Brenthid, northern, 147. 

 Brontes dubius, 151. 

 Brown-tailed moth, 156. 

 Bubo virginianus virginianus, 298. 

 Buck-brush, 63. 

 Buckwheat, climbing, 227. 

 Buffalo, 118, 301. 



-grass, 30. 

 Bufo americana, 29'3. 



Bug, ambush, 45, 46, 47, 48, 50, 52, 

 53, 104, 174, 185, 189. 

 flea negro-, 172. 

 leaf-footed, 138. 

 milkweed. See Milkweed-bug. 

 plant. S-ee Plant-bug. 

 slender-necked, 135. 

 squash, 189. 

 stinging, 174. 

 stink-, 50, 51, 187. 



Bugs, 201. 



Bullfrog, 294, 300. 



Bullhead, black, 562, 567, 570. 



Bullheads, 387, 570. 



Bulrush, 44, 103. 



Bumblebee, false, 52, 54, 120, 200. 



impatient, 56, 200. 



Pennsylvania, 45, 54, 56, 199. 



Bumblebees, 45, 46, 47, 50, 52, 56, 117, 



199. 

 Bunting, Henslow's, 302. 



indigo, 287, 296. 

 Buprestidse, 144, 145. 

 Buprestis splendens, 142. 

 Burdock, 227. 

 Bush honeysuckle, 183. 

 Buteo borealis borealis, 298. 



lineatus lineatus, 298-. 

 Butorides virescens virescens, 284, 294. 

 Butterflies, 46, 125, 174, 187, 201. 

 Butterfly, cabbage, 56, 182, 186, 187. 



celery, 45, 182. 



cresphontes, 225. 



eurytus, 65, 226. 



idalia, 45, 183. 



milkweed, 45, 50, 183. 



monarch, 290. 



philenor, 59, 61, 225. 



philodice, 45. 



portlandia, 65, 226. 



thoe, 53, 183. 



troilus, 59, 61, 225. 



turnus, 50, 225. 

 Butternut, 139, 146, 149, 227. 

 Buttonwood, 227. 



Cabbage, 347. 



Caberodes confusaria, 61, 229. 



Cacalia, 171. 



Calandridse, 181. 



Calicodoma, 327. 



Callipus, 133. 



lactarius, 64, 134, 205. 

 Calloides nobilis, 148. 

 Callostoma, 327. 

 Caloptenus italicae, 327. 



spretus, 327. 

 Calopteron, black-tipped, 64, 221. 



reticulate, 64, 222. 



reticulatum, 64, 126, 222. 



terminale, 64, 126, 221. 

 Calosoma, 140. 



scrutator, 59, 61, 124, 125, 132, 159, 

 220, 237. 



