INDEX TO GENERA AND SPECIES. 
Page. 
abrupta, Bombylionryia 146 
Acemyia --- --- H5 
Acha?toneura - - 105 
acrirostris, Ginglymia 40 
Acroglossa -- 134 
acroglossoides= analis, Chaetogsedia 137 
Actia -J s 
addita. Phorocera ? 105 
Admontia 53 
adusta, Blepharipeza 124 
adnsta=metallica. Jurinia 147 
gelops, Beskia - - 73 
aenmlans. Prospherysa 117 
aenea, Hypostena 62 
genea, Myiophasia . 50 
aenea, Peleteria 140 
SBneoventris, Alophora 45,47 
aerata, Exorista - — 1 (),) 
aBstivalis=comta, LinnaBmyia ht 
afflnis. Exorista 94 
Agculocera 115 
alacer=rustica. Tachlna 119 
albif rons= capitata, Gonia - 133 
albifrons=rnstica. Tachina 119 
albifrons, Sturmla 110 
Albinia - - - 64 
alcedo, Gymnochaeta - 89 
aldrichii=occidentis, Phorantha 44 
aldrichi=radicum. Panzeria- - 8K 
aletiae. Frontina - - 107 
algens, Echinomyia - 144 
Alophora 44 
alpestris=hebes, Spallanzania.. 135 
ambigua, Jurinella 147 
Amedia 64 
Amedoria 55 
americana, Admontia 53 
americana =adusta, Blepharipeza 134 
americana =senea, Myiophasia 50 
americana =areos, Polidea 65 
americana=Eliozeta 89 
a mericana, E vibrissa 40 
aniericana=floridensis, Epigrimyia 75 
americana=mella, Tachina 119 
americana=pilipennis, Actia 59 
americana. Plagia 78 
americana. Racodineura 66 
americana -trilineata. Senotainia 81 
amethystina— analis, Archytas 1 42 
Ammobia 138 
Amobi a 138 
ampelus=radicnm. Panzeria 88 
amplexa, Exorista 98 
analis, Archytas 142 
analis, Chaetogaedia 137 
analis=comta, Linnaemyia 87 
analis=genicnlata. Siphona.. 7(5 
Page. 
analis, Leskia 67 
analis =robusta, Peleteria 140 
anaxias=robnsta, Peleteria 140 
ancilla, Frontina 106 
angustata, Exorista -.. 99 
angusticornis, Atrophopalpns 120 
anomala. Neotractocera 40 
anomala, Siphoplagia 78 
anonyma = f renchii, Frontina 107 
antennalis=setigera. Clansicella 56 
antennalis. Spallanzania 136 
antennata. Phorocera ? 1 05 
Anthoiea 66 
anthophila=radicum, Panzeria 88 
Aphria 85 
apicalis, Atacta 83 
apicalis. Brachycoma. 131 
apicalis^ lateralis. Archytas 143 
apicifera= analis, Archytas 142 
Apinops 07 
Aplomya 91 
Aporia 64 
Aporomya 91 
Aporomyia 95 
Araba 127 
archippivora. Frontina 107 
Archytas . _ _ 141 
arcuata. Xanthomelana 73 
areos, Polidea 65 
argent ea. Ocyptera 86 
argentifrons=polita, Hilarella 129 
argentil'rons. Pseudochseta l b'> 
argentif rons=trilineata, Senotainia 81 
Argyrophylax 108 
aristalis, Hilarella 129 
armigera. Frontina 106 
Arrenopus 80 
Atacta. 83 
aterriina . Archytas 1 43 
atra—senea, Myiophasia 50 
atra. Apinops. 67 
atra = aterrima. Archytas 143 
atra=helymus. Metachaeta 126 
atra. Lencostoma 69 
atra. Clytiomyia 71 
atripennis. Chaetoplagia 127 
atripennis. Xanthomelana 73 
atripes, Thryptocera 58 
Atropharista 85 
Atrophopalpus 126 
Atrophopoda 126 
atrophopodoid.es, Vanderwulpia 117 
audax = vulgaris, Exorista 93 
audens=rustica. Tachina 119 
aurantiaca= cilipes, Trichopoda 48 
aurata. Hemyda 73 
aurif rons= americana. Plagia 78 
149 
