Index 
6 57 
water-prince, *95; wind- 
sprite, *96 
Drosophila ampelophila, 
349 
Drosophilidas, Drosophila 
(dpoaog, drosus, dew; 
<j>iXog, philu s , loving), 
349 
Dynastes grantii, 276 ; Her¬ 
cules, 276; tityrus, *12, 
*276, *277 
Dysdercus suturellus, 210 
Dyspepteris abortivaria, 
*397, 398; venation of, 
*396 
Dyticus, *255, *256 . 
Dytiscidae, D y t i s c u s 
(dvrutog, dyticus, fond of 
diving), 252 
Dyticidae, 252 
Earwigs, 53, 162, *162 
Echocerus maxillosus, 289 
Ecitomyia wheeleri, *553 
Eciton coecum, *543; opa- 
citherce, 543; schmitti, 
*543 
Ecitoxenia breviples, *552 
Ecpantheria dedorata, 413; 
muzina, 413 
Ectobia germanica, 128, 
*128 
Egg, development of, of 
water scavenger-beetle, 
*38; fertilization of, 14; 
of fish-moth, develop¬ 
ment of, *40; of saw- 
fly, development of, *39; 
tubes, *248 
Egg-case o f cockroach, 
*127; of Hydrophilus 
triangularis, *259 
Eggs, micropyle of, *37; 
of Anopheles sp., *306; 
of Culex incidens, 306; 
of katydid, *149 
Elaphidion villosum, 285; 
stages of, *284 
Elater acerrimus, larva of, 
*268; nigricollis, 268; 
rubricollis, 268; san- 
guinipennis, 268 
Elateridae, Elater (tXaryp, 
elater, driver), 266, 267 
Eleodes, *288 
Elephantiasis and mos¬ 
quitoes, 633 
Elm-leaf beetle, 278 
Elipsocus, 113 
Elytra, 249 
Embia texana, *109 
Embiidae, Embia (ipfhog, 
ernbius, living, viva¬ 
cious), 109 
Embryo, 37 
Emesa longipes, 204, *205 
Emesidae, Emesa (Emesa, 
city of Syria), 195, 204 
Empididae, Empis (tynt-c, 
empis, mosquito), 332, 
334 
Empis, 335 
Empodium (appendage be¬ 
tween two tarsal pul- 
villi) 
Enchenopa binotata, 168; 
gracilis, *169 
Encoptolophus sordidus, 
*145, 146 
Endropia armataria, *399 
Ennonos subsignarius, 398 
Ensign-flies, 463 
Entomobryidae, Entorno- 
brya (prob. evropov, en- 
tomum, insect; ftpvov , 
bryum, moss), 63 
Entomophilous flower, 566 
Epargyreus tityrus, 442; 
venation of, *440 
Ephemerida, Ephemera 
(f 07/p.epoe, ephemerus, 
for a day), 53, 54, 65 
Ephestia kuehniella, *377, 
379 
Ephydra, 347 
Ephydridae, Ephydra 
(tyvdpog, ephydrus, liv¬ 
ing on the water), 348 
Epiceschna her os, 93 
Epicauta c i n e r e a, 293; 
Pennsylvania, 293; vit- 
tata, *290, 293 
Epicoerus imbricatus, 295 
Epicordulia princeps, *95 
Epidapus scabies, 325 
Epimartyria, 371 
Epimenis, grape-vine, 409 
Erax cinerascens, mouth- 
parts of, *331; venation 
of wing of, *331 
Erebia, 457 
Erebus odora, 401 
Eretmoptera browni, *311 
Ergates spiculatus, *282, 
284 
Eriocampa cerasi, 466 
Eriocephala, 371 
Eriocephalidae, Erioce¬ 
phala (prob. yplov, e ri- 
um, mound ; ne(pa'/y, 
cephale, head), 368 
Eristalis sp., mouth-parts 
of, *340; tenax , *339, 
340 _ 
Erynnis sassacus, 443 
Erythroneura comes, *170; 
vitis, 170; vulnerata, 
*170 
Eubyia cognataria, *398 
Euclea delphinii, 384; 
pcenulata, 384 
Eucleidae, Euclea (eo/cAe^a, 
euclea, glory), 384 
Eudamus proteus, 442 
Eudemis botrana, 381 
Eudryas grata, *409, 410 
Eugonia californica, 456; 
j-album, 456 
Eumacaria brunneraria, 
*398 
Eumenes, 498; vase mud- 
nest of, *499 
Eumenidae, Eumenes ( ev, 
eu, good; pevog, menus, 
disposition), 498 
Euphoria inda, 27(0 , *277 
Euphydryas phaeton, 456 
Euplectrus comstockii, 485 
Euplexoptera ( ev, eu, 
well; 7rAe«:o, pleco, fold¬ 
ed ; nrepdv, p t e r u m , 
wing), 53, 162 
Eurymetopus, 118 
Eurymus eurytheme, 446; 
philodice, 446 
Eustigme acrcea, 415 
Euthrips tritici, 221 
Euvanessa antiopa, 455 
Evaniidae, Evania ( evaviog , 
euanius, taking trouble 
easily), 463 
Exoprosopa sp., *334 
Exoskeleton, 4; attach¬ 
ment of muscles to, *4 
Exuvia, 186; of stone- 
fly nymph, *71 
Eye, of horsefly, *31; of 
moth, *31; of Lasio- 
campa quercifolia, *32; 
of Catocala nupta, *32; 
of May-fly, *32; of 
blow-fly, *33; spots, PI. 
X., 1 
Eyed grayling, 457 
