6io 



INDEX 



Drones, 63, 67, 69 



Drosopliilidae, 50Jf, 



Drurya, 362 



Dryomyzidae, 504- 



Dnjophthorns, '2S9 



DuV)oi.s, on luminescence, 259 



Dudgeon, on Bfidamia, 365 



Dufour, on host helping parasite, 26 



Duke of Burgundy fritillary, 355 



Duration, of ant-colonies, 154 ; of wasp- 

 colonies, 70 n., 80 ; of life — see Longevity 



Durrant, on moth-cases, 431 



Dutch bulbs, larva in, 501 



Dyar, classification of larvae of moths, 

 367 



Di/cladia, 389 



Dynastes, 199 



Dynastides, 195, 199 



Dysdercus sutureUus, 548 



Dytisci<lae, 210 f. 



Dytiscus, 211 



Earias, 410 



Eau de Javelle, 368 u. 



Echinophthirius, 600 



Eciton, 159, 175, f ; E. hamatum, 175. 

 177 



Ecitonini, 174^ 175- f. 



Eqxoifhcria, 409 



Ectatomma auratum, 131 



Ectrcphes kingi, 248 



Edilile larvae, 287 



Egg, 305, 435, 468 ; as food, 504, 568 : 

 of bot-fly, 514, 515 ; of Capsidae, 561 ; 

 carried, 547, 551, 566 ; of Endoc/nis, 

 558 ; of Reduviidae, 559 ; of ilea, 524 ; 

 laid by pupa, 469 ; of Lepidoptera, 321, 

 322 ; of JVejM, 564 ; numerous, 397, 

 few, 197 ; standing out striug of, 378 ; 

 swallowed. 508 



Egg-tubes, 321 



Eggers, 322, 405 



EJaphidion viUosum, 286 



Elaphomyia, 505 



Elateridae, 256 



Elaterides, 260 



Eleodes, 263 



Elephantomyia, 472 



Elmides, 244 



Elymnias, 348 



Elymniidae, 348 



Elytra, 184, 186, 539 



Embolium, 539 



Embryonic dissociation, 70 n. 



Emenadia flahellata, 269 



Emery on classification of ants, 144 ; on 

 polymorphism in ants, 143 



Emesiides, 555 



Emperor-motli, 374 



Empidae, 492, Jf94 



Empodium, 446 



Einpretia stimidans, 403 



Encyiius, 34 ; Encyitus fuscicollis, em- 



l)ryology of, 70 

 Endomychidae, 237, 239 

 Endotrichiinae, 4~3 

 Endromidae, 3G9, 406 

 Energopoda, 457, 491 

 Eiiliydrus, 216 

 Entomophila, 10 

 Enzyme, 259 

 Epeolus vuriegatus, 3C 

 EpJiesfia kuhnieUa, 306, 424 

 Ephydridae, 504 

 Ephyra pjendvlaria, 412 

 Epiblemidae, 4-^7 

 Ep)icai(sis s'liiithi. 409 

 Epichnopteryx, 395 

 Epieopeiidae, 368, 418 • 

 Epicranium, 307 

 Epicypta scatopihora, 463 

 Epidapus scahici, 462 

 Epilachnides, 238 

 Epimeron, 307 

 Epiinotia funchrana, 428 ; E. hypericana, 



parasite of, 476 

 Epipaschiinae, 4^3 

 Epipharyngeal sclerites, 14 

 Epipharynx, 14, 308, 443, 600 

 Epiplemidae, SOS, 420 

 Epipynqjs, 404 

 Episternum, 307 

 EpUrUiis, 170 

 Ejmraea, 232 

 Erastria scitidn, 417 

 Erebia, 347 ; E. aethiops, 347 

 Erebides, 418 

 Eremochaeta, 45"^ 

 Eremochaetous, 446 

 Eremocoris, 548 

 Ergatandrous, 140 n. 

 Ergatogvnous, 140 n., 142 

 Ergatoid, 140 

 Ericcnis 2}ela, 597 

 Ei-iucephala, 308 ; E. calthdla, 434 

 Eriocephalidae, 433 

 Eriocera, 472 

 Eristalis, 499 

 Ermine-moths, 409 

 Erotylidae, 335, 236 

 Erucaeformia, 475 

 Erycldes, 364 

 Erycinidae, 341, 354, 35S 

 Ervcinides, 355 

 Et'hon, 262 



Eucephalous larvae, 450 

 Eucera, 32 



Eucharis myrmeciac, 173 

 Etichloe cardamines, egg, 322 ; larva, 358, 



359 ; pupa, 358; E. jenutia, 358 

 Euckroma yolicth, 261 

 Eucinetus, 256 

 Eucleidae, 401 

 Eudidla mi, 415 



