IV 



INDEX. 



PAGE 



Enicmus tenuicornis 124, 134 



vanus Fall 124, 132 



ve.ntmWs Fall 124, 133 



Enteehina 64 



Epeicharis 67 



Epeoloides 68 



Epeolus 67 



Ephemera 247 



Ephemerella 247 



EpbemeridsB 245 



Ephemerini 246 



Epicharis 62 



Epicharoides 67 



Epicolpus 61 



Epimelissodes Ashmead 63 



Epinomia Ashmead 88 



Ericrocis 66 



Eriocera 292 



Erioptera 290 



Erythrosmia 75 



Euaspis 78 



Eucera 63 



Euglossa 58 



Euglossidaj 54, 58 



Eulema 58 



Eunomia 88 



Euryglossa 96 



EuTytis 67 



Eusynhalonia Ashmead 63 



Euthyglossa 60 



Exserete 67 



Exomalopsis 64 



Exoneura .... 82 



Florentina 67 



Fuchsina Fall 145, 183, 189 



occulta Fall 183 



Furcosmia 76 



Gastropsis 89 



Geranomyia 287 



Gnophomyia 291 



Gnoriste 276 



Goniomyia 291 



Gyrodroma 73 



Habropoda 60 



Hsemagogus 279 



Halictinse 87, 90 



Halictoides 83 



Halictus 92 



Haplusa 274 



PAGE 



Helicosmia 75 



Hemihalictus ■ 83 



Heptagenia 247 



Heptagy ia 284 



Heriade.s 73 



Hesperapis 83 



Hesperinus 296 



Heteronycha 280 



Heteroplectron mexicanum Banks.. .257 

 nigripennis Banks.... 256 



Hexagenia 247 



Holcaspis fasciata Bassett 328 



Holcopasites Ashmead 82 



Holoparamecus 106, 107, 184 



caularum 107, 110 



floridanus Fall 107, 109 



kunzei 107, 108 



pacificus 107, 109 



ragusse 107 



singularis 107, 108 



Homachthes 81 



Homophylax Banks 255 



flavipennis Banks- • • -255 



Hopliphora 67 



Hoplitis 76 



Hoplopasites 82 



Hoplosmia 75 



Hy bosciara 277 



Hydrcecia 1, 12, 47 



albiluuata Smith 1".', 14 



angelica Smith 14, 40 



appasionata 14, 44 



atlantica<Smi/A 13, 18 



cataph racta 14, 41 



cerina • • • 13, 27 



cerussata 14, 38 



circumlucens Smith .-.14, 43 



erepta 47 



frigida Smith 14, 39 



furcata Smith 14, 46 



harrisii 13, 30 



immanis 13, 21 



impecuniosa 14, 42 



ingusesita 13, 28 



interoceanica Smith ■ • .12, 17 



juvenalis 13, 20 



lirupida 14. 37 



marginidens 14, 45 



medialis 13, 24 



