404 



Index 



Phacepholis — continued. 



obscura, 265. 

 Pheidole vinelandica, 253. 

 Phidippus insolens, 212, 221, 230. 

 Philaenus lineatus, 236. 

 Phlegyas annulicrus, 237, 263. 

 Phlox bifida, 161, 178, 186 191. 

 Phoetaliotes nebrascensis, 202, 206, 234. 

 Phormia temenovae, 224, 237. 252. 

 Photuris pennsylvanica, 244. 

 Phryma leptostachya. 187. 

 Phrymaceae, 187. 

 Phthiraearinre, 346. 

 Phthiracarus, 339, 340, 351, 377, 388. 



amerieanus, 377, 378, 388. 



arctatus, 388. 



arduus, 378. 



contractilis, 376. 



cryptopus, 388. 



flagelliformis, 37 7, 388. 



flavus, 388. 



glabratus, 388. 



magnus, 388. 



rotundus 388 

 Phthiria sulphurea, 2 50. 

 Phymata fasciata, 237. 



woltti, 237. 

 Physalis heterophylla, 187. 



virginiana. 186. 

 Physocnemum brevilineum, 245. 

 Physostegia virginiana. 178. 186. 

 Phytocoris colon, 236. 

 Phytonomus comptus, 248. 

 Pieris protodice. 248. 

 Pike, 273. 

 Pine, 258. 



Pipilo erythrophthalmus,* 33 5. 

 Pitcher-plant. 3S3. 364. 

 Platynus decorus, 240. 



extensicollis, 240. 



octopunctatus, 22 7. 240. 



placidus, 241. 

 Platyptera, 230. 

 Plesia interrupta, 2 54. 

 namea, 2 54. 

 obscura, 254. 

 sp., 254. 



Plum-trees, 181. 

 Poa pratensis, 161, 169, 182. 

 Podisus maculiventris, 238. 

 Polanisia graveolens, 184, 191. 

 Polemoniaceas, 186. 

 Polistes, 224. 



pallipes, 255. 

 Polygala verticillata, 161, 162, 178, 184. 

 Polygalaceae, 184. 

 Polygon aceae, 183. 

 Polygonum cristatum, 174, 183. 191. 



emersum, 183. 



tenue, 161, 162, 178, 179, 1S3, 191. 

 Polyphylla hammondi, 207, 244. 

 Polypodiaeeae, 181. 

 Polytaania nuttallii, 186. 192. 

 Pompilus ingenuus, 255. 

 Poocaetes gramineus, 334. 

 Poplar. 22 7, 



Carolina, 198. 246. 



Lombardy, 181. 

 Populus deltoides, 168, 169, 173, 182 



dilatata, 173, 182. 

 Portulacaceas, 183. 

 Porzana Carolina, 334. 

 Potato-beetle, 226. 

 Potato Stalk borer, 226. 

 Potentilla canadensis, 18 4. 

 Prairie Lark. 320. 

 Prenolepis fulva, 2 53. 

 Prickly Pear, 17S. 

 Priocnemis nebulosus, 2 5 5. 

 Prionapteryx nebulifera, 222. 250. 

 Priononyx atratus, 255. 



bifoveolatus, 25 5. 



thoma?. 255. 

 Proctacanthus brevipennis, 205, 251. 



milbertii, 251. 

 Progne subis, 335. 

 Promachus vertebratus, 251. 

 Prunella vulgaris, 186. 

 Prunus pumila, 193. 

 Pseudoscaphirhynchus, 40, 41. 

 Psilocephala haemorrhoidalis, 251. 



pictipennis, 205, 250. 

 Psinidia, 222 



fenestralis, 202, 214, 221, 233 : 260. 



