INDEX. 



689 



Bittacus, 54. B. pilicornis, 614. 



Black fly, 390. 



Blaps mortisaga, 473. 



Blastoderm, 55. 



Blast ophaga grossorum, 207. 



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



entalis, 576. 

 Blattariae, 575. 

 Blattina, 576, 577. 

 Blood, 37. 



Blue-bottle fly, 407, 408. 

 Boarmia gnopharia, 322. 

 Bolbocerus, 453. 

 Bolbomyia, 392. 

 Boletophagus cornutus, 474. 

 Bolitobius, 441. 

 Bolitophila, 385. 

 Bombardier beetle, 432. 

 Bombus, 53, 54, 65, 130, 132, 135, 146, 400. 

 B. fervidus, 401. 

 Bombus, head of, 30. 

 Bombycidae, 200, 234, 238, 283. 

 Bombyliidae, 395. 

 Bombylius, 54, 164, 397. 

 Bombyx Huttoni, 295. B. mori, 293, 294, 



295. B. neustria, 300. B.phoedima,384. 

 Bonvouloiria, 447. 

 Boreus, 493, 583, 586, 614. B. brumalis, 



615. B. nivoriundus, 615. 

 Bostrichus, 471. 

 Bot fly, 25, 403. 



Bothropolys multidentatus, 674. 

 Botys citrma, 330. B. verticalis, 330. 

 Brachinus fumans, 432. 

 Brachyara, 392. 



Brachycybe, 676. B. Lecontei, 680. 

 Brachyrleres, 408. 

 Brachys, 459. 

 Bracon, 197, 198. 

 Braconidae, 197. 

 Branchiae, 41. 

 Brathinus nitidus, 439. B. varicornis, 



439. 



Braula, 46, 360, 388. 

 Braula caeca, 127, 419. 

 Braulina, 418. 

 Breeze-flies, 403. 

 Brent hus septentrionalis, 485. 

 Brephos infans, 316. 

 Bristle tails, 622. 

 Bruchidas, 484. 



Bruchus fabi, 484. B. pisi, 484, 513. 

 Buprestidae, 159, 457. 

 Buthus Carolinianus, 659. B. hirsutus, 



660. 



Butterflies, hermaphroditism in, 238. 

 Butterfly, venation of, 23. 

 Butternut saw-fly, 224. 

 Button-wood Tremex, 228. 

 Byrrhidae, 449. 



Byrrhus Americanus, 449. B. pillula, 449. 

 Byrsocrypta, 523. 

 Byturus unicolor, 448. 



Cabbage butterfly, 249. 

 Cabbage maggot, 411. 

 Caberodes metrocamparia, 320. 

 Caddis or case-worm, 6, 615. 

 Caddis-flies, 236. 

 Caenis, 593. C. hilaris, 596. 

 Calandra, 489. 

 Callalucia vermiculata, 283. 

 Callidium antennatum, 496. 

 Calligrapha Philadelphica, 509. C. scal- 

 aris, 509. 



44 



Callimome, 212. 



Callimorpha Lecontei, 286. C. interrup- 



to-marginata, 286. 

 Callimosema scintillana, 337. 

 Callochlora chloris, 290. 

 Callosamia Promethea, 237, 298. 

 Calosoma calidum, 431. C. scrutator, 



431. 

 Caloptenus bivittatus, 570. C. femur- 



ruber, 569. C. spretus,570. 

 Calopterygina, 598. 



Calopteryx, 599, 601, 602. C. apicalis, 603. 

 Calotermes castaneus, 587. 

 Campodea fragilis, 623. 

 Campodeae, 623. 

 Campylomyza, 378. 

 Canker worm, 70, 324. 

 Canker-worm moth, 200. 

 Capnia pygmsea, 591. 

 Capsini, 550. [550. 



Capsus Danicus, 550. C. quadrivittatus, 

 Carabidae, 421, 423, 424, 427, 430, 435, 437, 



446. 



Carabus auronitens, 432. C. serratus, 432. 

 Cardo, 28. 



Carnus hemapterus, 418. 

 Carpenter-bee, 132. 

 Carpet moth, 347. 

 Carpocapsa pomonella, 341. 

 Carpophilus antiquus, 444. 

 Carrion or Sexton Beetle, 438. 

 Caryborus, 79, 80. 

 Case-fly, 6. 



Casnonia Pensylvanica, 433. 

 Cassida, 408. C. aurichalcea, 504. 

 Cassidomyia, 408. 

 Castnia, 280. 

 Cataclysta fulicalis, 330. 

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



nia, 317. 

 Catocha, 378. 

 Catops, 439. 

 Cebrio bicolor, 463. 

 Cebrionidae, 462. 

 Cecidomyiae, 202, 205. 

 Cecidomyia acrophila, 372. C. aTtemisias, 



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



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



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



inopis, 376. C. rigid*, 376. C.robmiae, 



499. C. salicis, 364, 373, 376. C. salici- 



brassicoides, 377. C. strobiloides, 377. 



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



377. 



Cecidomyidae, 371. 

 Cecropia moth, 27, 234, 298. 

 Cells of the Honey bee, 120. 

 Cemonus inornatus, 161. 

 Centipedes, 10, 673, 674. 

 Cephalization, 9. 

 Cephaloidae, 476. 

 Cephaloon lepturides, 476. 

 Cephalothorax, 8. 

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



maculatus, 227. 

 Cerambycidae, 425, 426, 493. 

 Ceraphron, 199. C. armatum, 200. 

 Cerasphorus cinctus, 495. 

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

 Ceratocampadae, 299. 

 Ceratomia Amyntor, 274. 

 Ceratopogon, 371. 

 Cerceris, 146. C. bupresticida, 159. C. 



deserta, 159. C. tricmcta, 159. C. tuber- 



culata, 159. 



