Index to Volume XLIX 



Acanlholyda femiginea, n. sp., 192. 

 Achrysocharella alhitihice, n. sp., 358. 

 Acroncosa, n. gen., 404. 



albiflavella, n. sp., 405. 

 " similella, n. sp., 405. 

 .(Eshna, Red Deer species of, 99. 

 Agonoderiis indistinctu^, 138. 

 Agrilns burkei, n. sp., 287. 

 AiNSLiE, C. N., article by, 93. 

 Ale.xander, C. p., articles by, 22, 01, 



199. 

 AUopoda arizonica, n. sp., 359. 



californica, n. sp., 359. 

 liitea, 359. 

 .Amphibolips nigra, 348. 

 Amphrophora cicatce, n. sp., 51. 

 Anchoniis duryi, 279. 

 Andriciis castanopsidis, n. sp., 345. 

 " dugesi, n. sp., 347. 

 " getnmiformis, n. sp., 346. 

 " myrtifolice, n. sp., 346. 

 Anthidium chubuti, 252. 

 rubripes, 252. 

 Anthomyid, a new maritime, 148. 

 Anthomyiidse, key to subfamilies of, 



406. 

 Antocha monticola, n. sp., 23. 

 Aphid genera, two new, 193. 

 Aphididae, sensory structures in, 378. 

 Apple leaf mites, 185. 

 Apple maggot in British Columbia, 329 

 ArcEoncus patellatus, n. sp., 262. 

 Argynnis, species in America of, 342. 

 Arhipis lanieri, 239. 

 Arrhenoplita ferruginea, 276. 

 Arthmius gracilior, 139. 

 Aspidaphis, n. gen.. 196. 



polygoni, n. sp., 196. 



Bactridium californicum, n. sp., 169. 

 Baker, A. C, articles by, 1, 378. 

 Barnes, VV., and McDunnough, J., 



articles by, 320, 371, 404. 

 Bees, collecting, 113. 

 Bees, some Euglossine, 144. 

 Bees, some neotropical Megachilid, 



252. 

 Bembicinae of Nebraska, 285. 

 Bethine, C. J. S., articles by, 37, 153. 

 Beutenmuller, Wm., article by, 345. 

 Bicyrtes, Nebraska species of, 286. 

 Bindweed prominent, 280. 

 Biocrypta magnolia, n. sp., 230. 

 Biorhiza csepulseformis, 348. 

 Bird, Henry, article by, 121. 



Blaberus discoidalis, 295. 

 Blapstinus acicidus, n. sp., 275. 

 Blatchley, \V. S., articles bv, 137, 



236, 272. 

 Book Notices: 



-Aldrich's Sarcophagidse of N. 

 America, 34. 



Barnes' and McDunnough's 

 Checklist of N. American Lepi- 

 doptera, 219. 



Calvert's Year of Costa Rica 

 Natural History, 255. 

 Hebard's Blattidae of N. .\merica, 

 363. 



Proceedings of the Entomological 

 Society of Nova Scotia, 292. 

 Van Duzee's Checklist of N. 

 American Hemiptera, 33. 

 Viereck's Hymenoptera of Con- 

 necticut, 382. 



Walsingham's Lepidoptera — -Het- 

 erocera. Vol. IV, Biologia Centrali- 

 Americana, 31. 

 Brachyopa daeckei, n. sp., 360. 

 " diver sa, n. sp., 361. 



" flavescens, 362. 



" kev to eastern species of, 



360. 

 " media, 362. 



Brittain, W. H., articles by, 149, 186. 

 Bumble-bees, cleaning, 291. 

 Butterflies, two new Californian, 349. 

 Caesar, L., article by, 17. 

 Carebara californica, n. sp., 357. 

 Caterpillars, death-feigning instinct of, 



222. 

 Cebrio mandibularis, 142. 

 Ceutorhynchus convexipennis, n. sp., 



390. 

 Ceutorhynchus echinatus, n. sp., 386. 

 " invisus, n.sp., 388. 



" omissus, n. sp., 388. 



Chsetocnema brunnescens, 275. 

 Chalcid-fly, a new West Indian, 356. 

 Chalcoscirtus carbonarius, n. sp., 271. 

 Chamberlin, W. J., articles by, 321, 



353. 

 Chionea gracilis, n. sp., 205. 



" noveboracensis, n. sp., 205. 

 " primitiva, n. sp., 204. 

 Chironomus decorus, habits and life- 

 history of, 418. 

 Chlorophorus annularis, 239. 

 Cholus forbesii, 296. 

 Chrysobothris chrysoela, 239. 



