INDEX 



anilis (Neuroctena). . .32, 34, SG, 88 



annulipes (Melina) 44 



Anthomyia 174 



(see also pratincola) 



Anthomyiclla Malloch 174 



(see also pratincola) 

 apacha (Arenivaga). . . 200, 201, 202 

 206, 208, 213, 214, 215 

 apacha (Homoeogamia)... .213, 214 

 Aphaenogaster (see treatae) 



apicalis (Typhlocyba) 297 



apicata (Dichrochira) 38, 86 



apicata (Sciomyza) 38, 86 



apiculatuin (Liometopum) 



95, 108, 111 



arboreus (Melanoplus) 364, 365 



arctica (Hydrojihoria) 170 



arctica (Tipula) 19 



arciiata (Eulimnopliora) 146 



arcuata (Euthycera)..73, 74, 82, 87 



88, 89 



arcuata (Limnophora) 145, 149 



arcuata (Tetanocera) 73, 87 



arcuata (Thrypticomyia) Alex- 

 ander 4 



ardens (Erythroneura) McAtee 



297, 299 



arelata (Prosalpia) 184 



Arenivaga 197 



(see also apacha, bolliana, 

 erratica, floridensis, geni- 

 talis, grata, nigricans, 

 rehni and tonkawa) 

 argenticeps (Coenosia) Mallocli 



166 

 argentiventris (Limnophora ) 



Malloch 149 



Argia (sec; (^xtranea) 



Aricia 144 



(see also poeciloptcra) 



aristalis (Bischofia) 38, 86 



aristalis (Dryomyza) 38, 86 



aristalis (Sciomyza).... 37, 38, 86, 88 



armata (Mydaea) Malloch 135 



armatus (I'ipigomphus) . . . .324, 325 

 332, 338, 339, 342 

 armiger (Aglaothorax) Rehu 



and Hebard 229 



armipcs (Sepedon)... .84, 86, 87, 89 

 Arpactus (see albitomentosus 

 and mendicus) 



ascensus (Melanoplus) 385 



Ateloplus 251, 252, 254 



Atlanticus 219, 244 



(see also americanus, dav- 

 isi, monticola, pachyinerus, 

 l^alpalis and testaceus) 



atrata (Pogonomyioides) 161 



Atrichomelina Cresson.. . .30, 40, 86 



(see also pubera) 

 attenuata (Hylemyia) Malloch 



188 

 aucta (Erythroneura) McAtee 



275, 276, 279 



aureobalteatus (Nysson) 122 



ausoba (Mydaea) 137 



Automola 28 



Balfouriana (Pinus) 258 



barbatulus (Gorytes) 115 



barbatulus (Hoplisoides) 115 



barbatus (Pogonomyrmex) 



96, 110, 111 



basilaris (Brachystegus) 126 



basilaris (Erythroneura) 



271, 294, 295 



basilaris (Nysson) 123, 126 



basilaris (Tettigonia) 294 



basilaris (Typhlocyba) 294 



basalis (Dexiopsis) 162 



basiseta (Phaonia) Malloch. ... 133 

 bella (Erythroneura) McAtee 



297, 300 



bellus (Nysson) 123 



berlandieri (Acacia) 247 



bernardinae (Melanoplus) Ilel)- 



ard 385, 388 



bic^audata (Hylemyia) Malloch 



193 

 l)icruciata (Hylemyia) Midtmh 



190 



bifilatus (Molophilus) 10 



l)ifusca (Nephrotoma) Alex- 

 ander 25 



bigemina (Erythroneura) 



McAlee 297, 300 



