INDEX. 



Abramis chrysoleuca, 387, 397. 

 Acanthoceros galeator, 64, 65, 126. 

 Acarina, 164, 208. 

 Acarus serotinse, 64, 126, 140, 208. 

 Accipiter cooperi, 294. 



velox, 298. 

 Acer, 292. 



saccharinum, 149. 



saccharum, 42, 62, 63, 123, 126, 151, 

 157, 301. 

 Acorn codling caterpillar, 141. 

 moth, 141. 

 plum gall, 61, 232. 

 Acorns, 141. 



Acridiida;, 115, 166, 211. 

 Acrosoma, 138. 

 gracile, 207. 



rugosa, 58, 64, 65, 125, 126, 138, 207. 

 spinea, 64, 65, 125, 126, 138, 207. 

 Actinomeris alternifolla, 63, 125, 219. 

 Adelphocoris rapidus, 53, 174, 175. 

 Adiantum pedatum, 63 

 Aenigmatias, 355. 

 blattoides, 355. 

 Agapetidfe, 226. 

 Agaricus, 437. 



arvensis, 470, 472. 



campestris, 418, 432, 464, 466, 470, 



476. 

 placomyces, 468, 470, 472. 

 rodmani, 474. 

 silvaticus, 476. 

 silvicola, 427, 470, 472. 

 subrufescens, 476. 



Agelaius phcenlceus phceniceus, 286. 

 Agrilus, 144. 



Agriotes lineatus, 116. 

 Agromyza, 348, 359. 

 abbreviata, 360. 

 angulata, 351-352. 

 aprilina, 350, 359-360. 

 carbonaria, 350. 

 kincaidi, 360. 

 nigripes, 360. 

 parvicornis, 350. 

 pruinosa, 348, 350. 

 pruni, 348, 349-350. 

 tili£B, 351. 

 subnigripes, 360. 

 Agromyzidse, 348, 359. 

 Agropyron smithii, 39. 

 Agrotis, 327. 



herilis, 333. 

 Alaus, 145. 



oculatus, 145. 

 Alder, 79, 84, 139. 

 Aletia, 218. 

 Algae, 292, 293, 558. 

 Allograpta obliqua, 53, 188, 342. 

 Alydus quinquespinosus, 65, 219. 

 Amanita, 136, 417, 430, 437, 464. 

 booted, 450. 

 cothurnata, 431, 450. 

 phalloides, 430, 448. 

 solitaria, 452. 

 spreta, 454. 

 spring, 448. 



verna, 415, 416, 430, 431, 448, 452. 

 warted, 452. 



Amanitopsis, 437, 456. 



sheathed, 454. 



vaginata, 454. 

 Amazon-ant, 191. 

 Ambloplites rupestris, 387, 567. 



