39° 



INDEX 



Dcrmestidae, 150 



I >i mdontidae, 175 



Desmia funeralis, 213 



Desmocerus palllatus, 162 



Development without metamorphosis, 85, 



1)2 



Diabrohca, 165; D. duodecim punctata, 

 165; D. longicornis, 166; D. soror, 165; 

 P. vittata, 165 



Diacrisia virginica, 244 



Dialcurodes citri, 119 



Diamond-back moth, 213 



Diaphania hyalinata, 213; D. nitidalis, 



.214 



Diapheromera femorata, 58 



Diaphragm, Dorsal, 36 



Diarthronomyia hypogcea, 302 



Diatrcca saccharalis, 215; £\ zeacolella, 



. 2I 5 

 Dicerca divaricala, 149 



Dictynidas, 8, 11, 12 



Digger Wasps, 369 



Digitus, 129, Fig. 214a 



Dilar americanus, 72 



Dilaridae, 67, 72 



Dineutus, 140 



Dione vanilla, 279 



Diopsidas, 325 



Dioptidae, 285 



Diplopoda, 2, 20 



Diploptera, 364 



Dipsocoridae, 107 



Diptera, 286, 287, 288 



Discal cell, 187 



Dissosteira Carolina, 57 



Diver, brown-tailed, 239 



Diving-beetles, the predacious, 138, 139 



Dixa, 295 



Dixa midges, 295 



Dixidas, 295 



Dog-flea, 327 



Dog's head, 267 



Dog-louse, 93 



Dolichopodidas, 310 



Donacia, 164 



Dorcus parallelus, 160 



Dorsal diaphragm, 36 



Douglasiidae, 285 



Dragonflies, 77, 78 



Dragonfly, exuviae of, 78 



Drepanidas, 285 



Drone-fly, 315 



Drones, 382 



Drosophila ampelophila, 318; D. melano- 



gaster, 318 

 Drosophilidae, 318 

 Dryinidae, 370 

 Dryopidae, 175 

 Dung-flies, 318 

 Dynastes grantii, 157; D. hercules, 157; 



D. tityms, 157 

 Dysdercus suturellus, 104 

 Dyspteris abortivaria, 225 

 Dytiscidae, 138,139 

 Dytiscus, 139 



Ear of grasshopper, 59 



Earthworms, 1 



Earwig, European, 126; hind wing of an, 

 125; handsome, 126; little, 125; sea- 

 side, 126 



Earwigs, 125 



Eccoptogastcr rugulosus, 173 



Echidnophaga gallinacea, 327 



Echinodermata, 1 



Eciton, 360 



Egg, 25 



Egg-masses of caddice-flies, 180 



Egg-sacs, 9 



Elachistidas, 285 



Elateridae, 147 



Eleodes, 151 



Elephantiasis, 299 



Elm-gall colopha, cockscomb, 117 



Elmidae, 175 



Elytra, 127 



Embia sabulosa, 87 



Embiidina, 87 



Embiids, 87, 88 



Embolemidag, 384 



Embolium, 94 



Emesa brevipennis, 103 



Emperor, tawny, 276 



Empididae, 311 



Empoasca fabce, 1 13 



Empoa rosce, 113 



Empodium, 288 



Enchenopa binotata, 112 



Encoptolophus sordidus, 57 



Endomychidae, 175 



Endrosis lacteella, 205 



Engraver-beetles, 172, 173 



Enicocephalidae, 107 



Ennomos magnarius, 227 



Epargyreus tityms, 260 



Ephemera simulans, 75 



Ephemerida, 24, 74 



Ephemeridae, 75 



Ephestia kuhniella, 216 



Ephydra, 317 



Ephydridag, 317 



Epiccertis imbricatus, 169 



Epicauta vittata, 146, 147; E. cinerea, 147; 

 E. pennsylvanica, 14.J 



Epicnaptera americana, 258 



Epilachna borealis, 153; E. corrupta, 153 



Epimerum, 130, Fig. 216 



Epipharnyx, 31 



Epiplemidae, 285 



Epipyropidae, 285 



Episternum, 130, Fig. 216 



Epitrix cHCumeris, 166 



Epochra canadensis, 316 



Erannis tiliaria, 226 



Erebus odora, 236 



Ericerus pe-la, 119 



Eriocraniidag, 192 



Eriophyidag, 18 



Eriosoma lanigera, 1 16 



Eristalis tenax, 315 



Ermine-moths, 207 



