G92 



INDEX. 



Diplax, 55, 60, 600. D. Berenice, 605. D. 



Elisa, 605. D. lubicuudula, 605. 

 Diploleparice, 208. 

 Dijjlolepis confluens, 155. D. confluen- 



tu8, 140. 

 Diplonychus, 80. 

 Diislosis, 378. D. socialis, 372. 

 Dipueumones, 648. 

 Diptera, 358. Number of species of, 267. 



Venation of, 360. 

 Diseases of insects, 81, 344. 

 Diving Beetles, 435. 

 Dolerus arvensis, 222. 

 Dolichopodidte, 402. 

 Dolomedes lanceolatus, 653. 

 Dolopius stabilis, 461. D. pauper, 461. 

 Donacia Kirbyi, 502. D. proxima, .502. 

 Dor bug, 455. 

 Dorcas brevis, 451. 

 Dorcatomma, 422. 

 Dorsal vessel, 37. 

 Dorthesia, 526. 

 Dorylus, 181. 

 Dorypliora decem-lineata, 508. D. juncta, 



509. 

 Dragon-flies, 584, 597, 630, 679. 

 Drassus, 649. 

 Drasteria erechtea, 317. 

 Drilus, 466. 



Drop-worms, 318. • 



Drosophila, 377, 414. 

 Dryopteris rosea, 293. 

 Ductus ejaculatorius, 44. 

 Dynastes, 455. D. Hercules, 456. D. 



Tityus, 4.56. 

 Dysdera, 633. D. interrita, 649. 

 Dytiscid:e, 424, 4:^5, 436, 437. 

 Dytiscus, 53. D. fasciventris, 436. 



Eacles imperialis, 300. 



Earwigs, 577. 



Eburia ? Ulkei, 495. 



Eohiniscus, 642. 



Echinomyia, 408. 



Ei'.iton Mexicaua, 186. E. Sumicbrasti, 



188. 

 Ectatomma feiTuginea, 184. 

 Ectobia (iei-manioa, 576. E. lithopbila, 



576. 

 Edema albifrous, 292. 

 Eggs, 46. 



Egg-parasites, 108. 

 Eiphosoma annulatum, 195. 

 Eluchista ? orichalcella, 3.52. 

 Elaphrus, 4'U. 



Elasmoyerus terminatus, 468. 

 Elater, 460. E. obliquus, 461. 

 Elaterida;, 421, 425, 459. 

 Elephantomyia Westwoodii, 383. 

 Elis costalis, 177. 

 Ellema Harrisii, 271. 

 Ellopia, 318. E. fasciaria, 320. E. flagit- 



iaria, 320. 

 Elm butterfly, 260. 

 Elm Ennomos, 321. 

 Elm Tremex, 228. 

 Elmis, 4.50. 

 Elodes, 473. 

 Embia Savigni, .588. 

 Embidre, 583, ,588. 

 Emesa longipes, 541. 

 Eiumenadia, 481. 

 Em|)hytu9 maculatus, 220. 

 Empi(la9, 402. 

 Empis, 361, 



Empretia stimulea, 289. 



Enipusa, 575. 



Emydium testudo, 669. 



Encyrtus, -iLi. E. Botus, 207. E. Reate, 



207. E. varipornis, 207. 

 Eiidomycludaj, 510. 

 Eudropia tigrinaria, .320. 

 Ennomos niagnaria, 321. E. subsignaria, 



Enoicyla pusilla, 616. 



Entomological journal, 103. 



Entomological systems, 106. 



Entomological M'orks, 97. 



Entoraostraca, 616. 



Eoscorpion carbonarius, 660. 



Epei'ra domiciliorum, 651. E. vulgaris, 



631, 651. 

 Epeolus, 141. E. variegatus, 147. 

 Ephemera decora, 594. 

 Ephemerida;, 578, 580, 581, 583, 593. 

 Ephemerids, ,583, 593. 

 E;phemerina, 583. 

 Ephemerites, 5'.»4. 

 Ephydra halopbila, 414. 

 Epicranium, 29. 

 Epidosis, 372, 378. 

 Epilachna borealis, 513. 

 Epimera, 9. 

 Epipharyx, 20, 29. 

 Epipone nitidulans, 203. 

 Epirus, 401. 

 Episternum, 9. 

 Epuraa, 445, 446. 

 Erastria carneola, 316. 

 Erebus Agrippina, 318. E. odora, 318. 

 Eremophila Ehreubergi, 575. 

 Erioptera venusta, 383. 

 Eriosoma lanigera, 522. E. pyri, 525. 

 Eristalis, 398. 

 Ernobius mollis, 471. 

 ErotylidJe, 510. 

 Erythroneura vitis,5.32. 

 Eucera, 141. E. maculata, 136. 

 Eucerceris zonatns, 159. 

 Eucheira socialis, 244. 

 Euchroma Columbica, 459. 

 Euclea Monitor, 289. 

 Euchronia Maia, 299. 

 Eucuerais, 460. 



Eudamus Bathylhis, 269. E. Tityrus, 2G9. 

 Eudryas, 280. E. grata, 281. E. unio,282. 

 Eugei-eon Boeckingi, 54, 78, 582. 

 Eulophus basalis, 207. 

 Eumenes, 147, 1.55,156. E. coarctata, 207. 



E. fraterna, 156. E. tinctor, 1!J2. 

 Eumolpus auratus, 509. 

 Euphanessa mendica, 285. 

 Eupithecia miserulata, 325. 

 Euplexoptera, 577. 

 Eupyrrhoglossum Sagi-a, 277. 

 Euremia, 280. 

 Euryomia Inda, 457. 

 Euryptyohia saligneana, 337. 

 Eurytoma, 203, 205, 212. E. flavipes, 205. 



E. horde!, 203, 205. E. secalis, 205. 

 Euscirrhopterus Poeyi, 282. 

 Euura orbitalis, 218. "E. perturbans, 218. 



E. salicis-ovum, 218. 

 Evagoras viridis, .542. 

 Evagoms, 80. 



Evania, 194, 195. E. laevigata, 194. 

 Evaniidse, 194. 

 Eyes, 25. 



Facets of eye, 25. 



