INDEX. 
73 
of Conifers, YI, 64f. 
of Dandelion, III, 152f, 159f, YJ, 
52f, 64f. 
of exogenous plants, YI, 48f, 64f. 
of Graminese, YI, 59f, 63f. 
of grass, III, 155f, 156f, 159f, VI, 
40f, 52f, 55f. 
of pine, YI, 52f. 
of plants, III, 152f, YI, 52f, 84f, 
87f. 
of Polygonum, YI, 52f, 64f. 
of rag-weed, III, 157f, YI, 45f, 52f. 
Polyactis, I, 56. 
polyagrus, Falco, 1Y, 169. 
Hierofalco, IY, 188. 
Polydesmus, III, 94f, 106f, 108f, 128f. 
canadensis, III, 108f. 
serratus, III, 108f, 131f,YI, 28f, 32f. 
virginiensis, III, 108f. 
polyglottus, Mimus, III, 131*, IY, 171, 
176. 
polygoni, Aphis, II, 8. 
Gastrophysa, III, 108f. 
Siphonophora, II, 8. 
Polygonum, III, 106f, YI, 29f, 32f. 
persicarise, II, 8. 
pollen, YI, 52f, 64f. 
seeds, YI, 13f, 20f, 25f, 27f. 
polymorpha, Tetrix, I, 69. 
Tettigidea, I, 69. 
Polyodon, I, 51, II, 69, 88*, 89*. 
folium, I, 51, II, 69, 82*, 86*. 
Polyodontidae, I, 51, II, 69, 82*, 86*. 
Polytrichum, II, 21. 
Polyzoa, II, 75f, 76f, 77f, 84f, 85f , 86f, 
III, 49f, 50f, 52f, 63f, 64f. 
Pomarine Jaeger, IY, 202. 
pomatorhinus, Stercorarius, IY, 202. 
Pomolobus, I, 44, II, 55. 
chrysochloris, I, 44, II, 55, 79*, 85*. 
Pomotis, I, 38. 
aquilensis, II, 45. 
auritus, I, 38, II, 46. 
Pomoxys, I, 37, II, 47, 76*, 84*, III, 48, 
60*, 61*, 62*, 63*, 64*, 68*. 
annularis, I, 37, II, 47, 76*, 84*, 
III, 56*. 
hexacanthus, I, 37, II, 47. 
nigromaculatus, II, 47, 76*, 84*, 
89*, III, 56*. 
Pond Weeds, II, 76f, III, 44, 55f. 
Pontoporeia, I, 20. 
filicornis, I, 20. 
hoyi, I, 20. 
Pocecetes, IV, 179. 
gramineus, IY, 179. 
Poor-will, IY, 206. 
popetue, Chordeiles, IY, 185. 
populicaulis, Pemphigus, III, 152f. 
populicola, Chaitophorus, II, 10, 14. 
populifolise, Aphis, II, 14. 
populi-veinaR, Pemphigus, III, 152f. 
Populus, I, 28, 29, 30, 31. 
angulata, II, 20. 
candicans, II, 14. 
grandidentata, II, 14. 
monilifera, I, 31. 
porphyriticus, Gyrinophilus, Y, 14. 
Portulaca oleracea, I, 57. 
Porzana, IY, 197. 
Carolina, IY, 197. 
jamaicensis, IY, 197. 
noveboracensis, IY, 197. 
Potamocottus, II, 50. 
alvordi, II, 50. 
meridionalis, II, 50, YI, 68*, 93*. 
wilsoni, II, 50. 
Potamogeton, II, 75f, 76f, 77f, III, 44f, 
46f, YI, 84f. 
Potato, I, 55, YI, 99f. 
Beetles, Colorado, III, 50f, 94f. 
Pottia, II, 20. 
Practical Entomologist, cited, III, 91, 145. 
Prairie Chicken, IY, 191. 
Falcon. IV, 188. 
-grass, seeds, III, 151f. 
Hen, IY, 191. 
Plover, IY, 196. 
Warbler, IY, 175. 
pratensis, Poa, III, 151f. 
Pratt, Dr. W. A., I, 43. 
Predaceous beetles, III, 93f, 98f, 102f, 
103, HCf, 112f, 115f, 120f, 122f, 
130f, 144f, 146, 149*, YI, 7f, 
13f, 36*. 
Notes upon the food of, III, 149- 
152. 
bugs, III, 102f, 139f, 144f, 146. 
Coleoptera, III, 130f, YI, 33*. 
fishes, II, 72*, III, 34*, 76*, 77. 
Hemiptera, III, 115f, 124f, 130f, 
135f, 136f. 
