692 



INDEX. 



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



Elisa, G05. D. rubicuudula, 605. 

 Diplolepaiifc, '208. 

 Diplolepis coufluens, 155. D. confluen- 



tus, no. 

 Diplonvchns, 80. 



DiplosiV, 37.0. 378. D. socialis, 373. 

 Dipneumones, 6-18. 

 Diptera, 35s. Number of species of, 267. 



Venation of, 360. 

 Diseases of insects, 81, 344. 

 Diving Beetles, 435. 

 Dolerus arvensis, 2-22. 

 Dolichopodiila?, 402. 

 Dolomedcs lanccolatus, 653. 

 Dolopiiis st:il)ili.<, 4(!1. D. paupei", 401. 

 Donacia Kirbyi,5it2. D. proxima, 502. 

 Dor bug, 4.")5. 

 Dorcas brevis, 451. 

 Dorcatomma, 422. 

 Dorsal vessel, 37. 

 Dorthesia, 520. 

 Dorylus, 181. 

 Doryphora 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, 450. D. 



Tityus, 4.56. 

 Dysdera, 6:5:5. D. interrita, 649. 

 Dytiscida;, 424, 4:55, 436, 4:57. 

 Dytiscus, 53. D. fasciventris, 4j6. 



Eacles imperialis, 300. 



E-arwigs, 577. 



Eburia? Ulljei, 495. 



Echiniscus, 642. 



Echiiiomyia, 40S. 



Eciton Mexicana, 183. E. Suraiclii-asti, 



186. 

 Ectatomma feiTuginea, 184. 

 Ei'tobia Germanica, 576. E. lithophilii, 



576. 

 Edema albifrons, 292. 

 Eggs, 46. 



Egg-parasites, 198. 

 Eipliosoma annulatum, 195. 

 Elachista V oriclialcella, 352. 

 Elapluus, 431. 



Elasmocerus terminatus, 468. 

 Elater, 460. E. obliquus, 461. 

 ElateridiB, 421, 425, 459. 

 Eleplumtoniyia Westwoodii, 383. 

 Elis costalis, 177. 

 Ellema llarrisii, 271. 

 Ellopia, :il8. E. fasciarui, 320. E. flagit- 



iaria, :520. 

 Elm butterfly, 260. 

 Elm Eunomos, :521. 

 Elm Tremex, 228. 

 Elmis, 45J. 

 Pvlodes, 473. 

 Embia S.ivigni, .588. 

 Eiiibidw, .583, .588. 

 Emesa longipes, 541. 

 Emmonadia, 481. 

 Emphytus maculatus, 220. 

 Empid:e, 402. 

 Empis, 361. 



Empretia stimulea, 289. 



Enipusa, 575. 



Einydium testudo, 669. 



Eucyrtus, 223. E. Botus, 207. E. Reate, 



207. E. varicornis, 207. 

 Endomycliidaj, 510. 

 Endropia tigrinaria, 320. 

 Ennomos magnaria, 321. E. subsiguaria, 



321. 

 Enoicyla pusilla, 616. 

 Entomological journal, 103. 

 Entomological systems, 106. 

 Entomological works, 97. 

 Entomostraca, 616. 

 Eoscorpion carbonarius, 660. 

 EpeYra domiciliorum, 651. E. vulgaris, 



631, 651. 

 Epeolus, 141. E. variegatus, 147. 

 Ephemera decora, .594. 

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

 Epliemerids, 583, 593. 

 Epbemerina, 583. 

 Ephomorites, 594. 

 Epliydr.i lialojjhila, 414. 

 Epici'anium, 29. 

 Epidosis, 372, 378. 

 Epilachna borealis, 518. 

 Epimera, 9. 

 Epipharyx, 20, 29. 

 Epipono nitidulaus, 203. 

 Epirus, 401. 

 Eiiisternum, 9. 

 Epuraea, 445, 446. 

 Erastria carneola, 316. 

 Erclius Agrippina, 318. E. odora, 318. 

 Krcmiiphila Klnenbergi, 575. 

 Kriiiptei'a venusta, 383. 

 Kriosoma Innigera, 522. E. pyri, 525. 

 Eristalis, 398. 

 Erno1>ius mollis, 471. 

 Erotylidre, 510. 

 Erytlironeura vitis, 5.32. 

 Eucera, 141. E. maculata, 136. 

 Eucerceris zonatns, 159. 

 Eucheu'a socialis, 244. 

 Euchroma Columbica, 459. 

 Euclea Monitor, 289. 

 Kuchronia Maia, 299. 

 Eucnemis, 460. 



Eudamus Bathvllus, 269. E. Tit^-rus,269. 

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

 Eugereon Boeckingi, 54, 78, 582. 

 Enlopluis basalis, 207. 

 Eumenes, 147, 155, 156. E. coarctata, 207. 



E. IVaterna, 1.56. E. tinctor, 192. 

 Eumoli)us auratns, .509. 

 Euplianessa mendica, 285. 

 Eupithocia miserulata, 325. 

 Euple\'oi)tpra, 577. 

 Eupyrrli<)gli>ssum Sagra, 277. 

 Euremia, 2sO. 

 Eurvomia Iiida, 4.57. 

 EurVptvclna saliffneana, 3:57. 

 Eurvtolna, 205, 205, 212. E. flavipes, 205. 



E.'hordji, 203, 205. E. .-ecalis, 205. 

 Eusoirrhoptevus Pocvi, 282. 

 Eunra orbitalis, 218. E. pertiirbans, 218. 



E. salicis-ovnm, 218. 

 Evagoras viridis, 542. 

 Evasrorus, 80. 



Evaniri, 194, 195. E. laevigata, 194. 

 Evaniida^ 194. 

 Eyes, 25. 



Facets of eye, 25. 



