IXDKX. 



G39 



B;ttacns, 51. B. piliponiis, (ilt. 



Black tly, »M. 



]5I i|).s mortisiiga, 473. 



Blast(j<li'rin, 55. 



Biastopliaua ifrossorum, 207. 



Blatta, 1!M. B. Germauica, 481. B. ori- 



cntalis, 57(i. 

 BlattariiB, 575. 

 Blattina, 57o, 577. 

 Blood, 37. 



Blue-botlle fly, 407, 408. 

 B larmia gnopharia, 322. 

 15 )lbooeriis, 45.i. 

 I! albomyia, Siti. 

 B jletopliagus cormitus, 474. 

 Bolitobius, 41:1. 

 Bolitopliila, 385. 

 Bjmbanlier beetle, 432. 

 Bombus, 53, 51, U5, 130, 132, 1.35, 140,400. 

 B fervidus, 401. 

 Bonibus, head of, 30. 

 Bombyi'idM, 200, 234, 238, 28 5. 

 Bombvliitlae, 395. 

 Bombylius, 54, KU, 397. 

 Bombyx HiiUoni, 2;)5 B. movi, 293, 2.01, 



205. B. neiistna, 300. B. i)l'u;;Uma,381. 

 B Jiivouloiria, 447. 

 BoreiLS, 403, .58 J, 58!, Gil. B. brumali.'*, 



(>15. B. nivoriiiudii.s, 015. 

 Bostriclms, 471. 

 Bot fly, 25, 403. 



Botlifopolys multidentatus, 074. 

 Botys citrina, 330. B. verticalis, 330. 

 Brachinus funians, 432. 

 Brachyara, 392. 



Brachycybe, 076. B. Lecoutoi, CSO. 

 Brachyderes, 408. 

 Bvaclivs, 450. 

 Bracon, 197, 198. 

 Braeouidai, 197. 

 Branchiie, 41. 

 Brathimis uitidus, 439. B. vai'icni-iu.<5, 



439. 

 Bvaula, 46, 360, .388. 

 Braula cac -a, 127, 410. 

 Braiiliiia, 418. 

 BreezG-llies, 403. 

 BrentbHs septeatrioiialis, 485. 

 Brephos iufans, 316. 

 Bristle tails, 022. 

 Bnichidte, 4S4. 



BniL'luis fabi, 481. B. pisi, 481, 513. 

 Buprestidaj, 1.59, 457. 

 Butlius Oarolinianus, CoO. B. hirsutus, 



fHiJ. 

 Biitter-lies, hei-mapbroditism in, 238. 

 Butterfly, veniition of, 2!. 

 Biitteruut .sa\v-Uy, 221. 

 Button-wood Treme.v,' 228. 

 Byrrhidaj, 449. 



Byrrhus Americanus, 440. B. pilhila, ^49. 

 Byrsocrypta, .523. 

 Byturusuuieolor, 448. 



Cabbage buttei-fly, 249. 

 Cabbage maggot; 411. 

 Caberodes metrocamparia. .320. 

 Caddis or case-worm, 6, 615. 

 Caddis-flies, 23!i. 

 Caenis, 593. C. hilaris, 506. 

 Cilandra, 489. 

 Callalufia vermiculata, 283. 

 CaUiditim antennatnni, 4!Mi. 

 Calligrapha Philadelpliica, 500. C. scal- 

 aris, .509. 



44 



C:illimome, 212. 



C.dlimorplia Ijecontci, 28;). C. interrup- 



to-margmata, 28l). 

 Callimo^ema scintillana, 337. 

 C.illcwhiora chloris, 290. 

 Callosamia Proniethea, 237, 2S8. 

 Calosoma caliiliun, 431. C. scrutator. 



431. 

 Caloptenus bivittatus, 570. C. ienuir- 



ruber, 5i9. C. spretus,570. 

 Calopterygina, 5i;8. 



Calopteryx, 5.(9, (iOl, 602. C. apiealis, 60.;. 

 Calolernies castaneuts 587. 

 Campodea fragilis, 623. 

 Campodcie, 623. 

 Cainpylomyza, 378. 

 Canker worm, 70, 321. 

 Canker-worm moth, 200. 

 Capnia pygmsea, 5;J1. 

 Capsiui, 550. [.".iO. 



Capsus Danieus, .5,50. C. qnadrivittaluj. 

 Carabidai, 421, 423, 424, 427, 430, 43.5. 437, 



446. 

 Carabus auronitens, 432. 0. seiTatus, 432. 

 Cardo, 28. 



Camus hemaptenis, 418. 

 Carpenter-bee, 132. 

 Carpet moth, 347. 

 Carpocapsa pomonella, 3U. 

 Carpopliilus antiquiis, 441. 

 Carrion or Sexton Beetle, 438. 

 Caryborus, 79, SO. 

 Case-fly, 6. 



Casuoiiia Pensylvanica, 433. 

 Cassida, 408. C. aurichalcea, 504. 

 Cassidomyia, 408. 

 Castnia, 280. 

 Cataclysta I'ulicalis, 330. 

 Catocala, 302. C. piatrix, 317. C. ultro- 



nia, 317. 

 Catocha, 378. 

 Catops, 439. 

 Cebrio bicolor, 463. 

 CebrlonidaB, 162. 

 Cecidomyia;, 202, 205. 

 CecidomVia acropliila, 372. C. artemisiae, 



199. C. destructor, 373, 374. C. lusci- 



collis, 372. C. glutinosa, 372. C. gros. 



sularia;, 376. C. pavida, 372. C. pini- 



iuopis, 376. C. rigida;, 376. C. robinia?, 



49i). C. salicis, 364, 373, 376. C. salici- 



brassicoides, 377. C. strobiloides, 377. 



C. tritici, 375, 376. C ? vitis-coryloides, 



377. 

 CecidomyidtB, .371. 

 Ceoropia moth, 27, 234, 298. 

 Cells of the Honey bee, 120. 

 (Jenionus inornatus, 161. 

 Centipedes, 10, 673, 674. 

 Cei)halization, 9. 

 Cephaloidie, 476. 

 Cephaloon lepturides, 476. 

 Cephalothorax, 8. 

 Cephus, 215. C. abbreviatus, 227. C. trl 



maculalus, 227. 

 Ceranibycidre, 425, 426, 493. 

 ('('rai)lir<)ii, 199. C. ai-matuni, 200. 

 Cerasphonis cinctiis, 4t5. 

 ( 'eratina, 143, 219. C. dui)la, 134, 140. 

 Ceratocampadaj, 299. 

 Ceratomia Aniyntor, 274. 

 Ceratopogon, 371. 

 Cerceris, 146. C. bupresticida, 1-50. C 



deserta. 1.59. C. tricincta, 159. C. tuber- 



culatu, 159. 



