INDEX. 



689 



Bittacus, 54. B. pilicornis, 014. 



Black fly, 390. 



Blaps mortisaga, 473. 



Blastoderm, 55. 



Blast ophaga grossornm, 207. 



Blatta, 194. B. Germauica, 481. B. ori- 



entails, 570. 

 Blattariae, 575. 

 Blattina, 570, 577. 

 Blood, 37. 



Blue-bottle fly, 407, 408. 

 Boarmia gnopharia, 322. 

 Bolboeerus, 453. 

 Bolbomyia, 392. 

 B )letophagus coruutus, 474. 

 Bolitobius, 4U. 

 Bolitophila, 385. 

 Bombardier beetle, 432 

 Bomblis, 55, 54, 05, 130, 132, 135, 143,400. 

 B. fervidus, 401. 

 Bombus, head of, 30. 

 Bombyeidae, 200, 234, 238, 283. 

 Bombyliidaa, 395. 

 Bombylius, 54, 104, 397. 

 Bombyx Iluttoni, 295 B. mori ^93 094 

 295. B. neustria, 300. B. phcedima, 38l! 

 T. mvouloiria, 447. 

 Boreus, 493, 585, 583, 014. B. brumalis 



ol.j. B. mvoriundtis, 015. 

 Bostrichus, 471. 

 Bot fly, 25, 403. 



Bothropolys multiclontatus, 074. 

 Botys citrina, 330. B. verticalis, 330. 

 Brachnuis fumaus, 432. 

 Brachyara, 392. 



Brachycybe, 076. B. Le^ontei. 080. 

 Brachyderos, 408. 

 Brachys, 459. 

 Bracoii, 197, 198. 

 Bi-aconidae, 197. 

 Branchire, 41. 

 Brathinus uitidus, 439. B. varicomis, 



Brau la, 40, 300, 388. 

 Braula caeca, 127, 419. 

 Braulina, tis. 

 Breeze-flies, 403. 

 Brenthus septentrioualis. 485. 

 Brephos ini'ans, 316. 

 Bristle tails, 622. 

 Bru -hidre, 484. 



C:u ' oliuiaillls ' 



. hirsutus, 



Butterflies, hermnphroditism in, 238. 

 Butterfly, venation of, 23 

 Butternut sa \v-lly, 22 1. 

 Button-wood Tremex 228 

 Byrrhidae, 419. 



a 

 Byturus unicolor, 448. 



Cabbage butterfly-, 249. 



Cabbage maggot,' 411. ' 



Caberodes nietrocamparia, 320 



Caddis or oa<e-wonn, 0, 615. 



Caddis-flies ":}-; 



Caenis, 593. c. hilaris, 596. 



Calandra, 489. 



Callahicia vermicnlata, 283. 



Callulmni antennntiim, 496. 



11 Philadel P hica i 5 9- 



44 



Callimome, 212. 



CaUimorpha Lecontei, 286. C. interrup. 



to-inarginata, 28ti. 

 Callimosema sciutillana, 337. 

 Callochlora chloris, 290. 

 Callosamla Promethea, 237, 298 

 Catosoma oalidum, 431. C. scrutator, 



Caloptenus bivittatus, 570. C. femur- 



ruber, 5;i9. C. spretus,570. 

 Calopterygina, Km. 



Calopteryx, 59!), ooi, 002. C. apicalis, 003 

 ^alotermes castaneus, 587. 

 Campodea fragilis, 023. 

 Campodeaa, 623. 

 Campylomyza, 378. 

 Canker worm, 70, 324. 

 Canker-worm moth, 200. 

 Capnia pygmaja, 591. 

 Capsini, 550. r^gg 



Capsus Danicus, 550. C. quadrivittatus! 

 OarabidaB, 421, 423, 424, 427, 430, 435, 437^ 



Cardo U 28 aUr0nitenS ' 432 ' ' sen ' atus ' 433 - 

 Carnus hemapterus, 418. 

 Carpenter-bee, l ,-J. 

 Carpet moth, 347. 

 Carpocapsa poinonella, 341. 

 Carpophilu.s anticnuis, 444. 

 Carrion or Sexton Beetle, 438. 

 Caryborua, 79, 80. 



. scal- 



Ca e-fly, 6. 



Casuouia Pensylvanica, 433. 



Cassida, 408. C. auricbalcea, 504. 



Cassidomyia, 408. 



Castnia, 280. 



Cataclysta fulicalis, 330. 



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



Ilia, all. 

 Catocha, 378. 

 Catops, 439. ' 



Cobrio bicolor, 403. 

 Cebrionidae, 4';2. 

 Cecidomyiae, 202, 205. 

 Cecidomyia a.-rophila, 372. C. artemisioa, 

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

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

 sulanaj, 376. C. pavida, 372. C. pini- 

 niopis, 370. C. rigiclifi,370. C. robiuite, 

 41)9. C. salicis, 304, 373, 370. C. salici- 

 brassicoides, 377. C. strobiloides, 377. 

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

 3/7. 



Cecidomyidae, 371. 

 Cecropia' moth, 27, 234, 298. 

 Cells of the Honey bee, 120. 

 Cemonus mornatiis, 161. 

 Centipedes, 10, 673, 674. 

 Cephalization, 9. 

 Cephaloidaa, 470. 

 Cephaloon lepturides, 476. 

 Cephalothorax, 8. 

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



maculatns, 227. 

 Cerambycidae, 425, 420, 493. 

 Ceraphron, 199. C. armatum, 200. 

 Ceraspborus cinctus, 4!'5 

 Ceratina, 143. 219. C. dupla, 134, 140. 

 CeratocampadaB, 299. 

 Ceratomia Amyntor, 274. 

 Ceratopogon, 371. 



Cercens, 146. c. bupresticida, 159 C 

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

 culatu, 159. 



