Xll 



INDEX 



Oreopedes Rehn and Hcbard. . . 251 



(see also cryptoptera) 

 oreophilus (Melanoplus) Hcb- 

 ard 382 



orientis (Oedaleonotus) Heh- 



ard 358 



Ortalidae 28, 54, 55 



osborni (Erythroneura). . . .297, 300 



osborni (Typhlocyba) 300 



ovatus (Aglaothorax) . 225, 226, 229 



Pachycondyla (see harpax) 



pacifica (Sepedon) 83, 84, 87 



pacificus (Melanoplus) 358 



pacificus (Oedaleonotus) 358 



pachjTnerus (Atlanticus) 220 



Pachyrhina (see palloris and 



virgata) 



pagana (Mydaea) 134 



palpalis (Atlanticus) Rehn and 



Hehnrd 220 



paludis (Hammomyia) 185 



pallida (Dryomyza) 32, 86 



pallida (Sciomyza) 52 



pallida (Tetanocera) 66, 87 



pallida (Trypetoptera) . , .66, 87, 88 



89 



pallidefulva (Formica) 95, 99 



palloris (Kephrotoma) 24 



Paltothemis (see lineatipes) 

 paludosus (Epigomphus)....324, 328 



350 

 Paranysson (see texanus) 

 Parlimnophora (see brunnei- 



squama) 

 parma (Erythroneura) 



McAtee 276, 280 



parthenope (Anax) 339 



parvisquaina ((Joenosia) 194 



pearyi (Limnophora) Mnlloch.. 151 



peculiaris (Didineis) 128 



Pedicinii 14 



Pediodectes 244 



(see also daedalus, grandis, 



mitchelli and pratti) 

 Pegoniyia (see emmcsia, flavi- 



cans. i'ringilla, fuscofasci- 



ata, juvenilis, labrndorcn- 



sis, luteola, quadrispinosa, 

 spinigerellus, spinosissima, 

 subgrisea, triseta, ungui- 

 culata, unicolor and win- 

 themi) 

 pelta (Erythroneura) McAtee 



276, 278 

 pergandei (Myrmecophila). . .92, 93 

 94, 95, 96, 97, 98, 99, 101, 103 

 persimilis (Mydaea) Mnlloch 



134, 135, 136 



petulifolia (Spiraea) 384 



Phaonia (see basiseta) 



Phaoniinae 183 



Phaulotettix (see eurycercus) 

 Pheidole (see desertorum, hy- 



atti and vasliti) 

 Pherbina (see vicina) 

 philopagus (Acrodectes) Rehn 



and Hebard 258,259 



pictifrons (Dienoplus) 120 



pietifrons (Gorytes) 121 



pictipes (Tetanocera) 70, 87 



pilifer (Limnophila) 13 



Pinus (see balfouriana, doug- 

 lasi, jeffreyi, murrayana 

 and virginiana) 

 platycercus (Melanoplus) Hcb- 

 ard 377 



Platystoma 69, 70 



(see also fulviventris and 

 lunbranun) 

 plebeia (Chaetomacera) . .60, 61, 63 



87, 88 



plebeia (Tetanocera) 61, 87 



pleuralis (Dichrochira) Crcs- 



.^on 38, 39, 86 



])lumosa (Tetanocera) 63, 87 



Podisma (see borckii) 



Poecilographa 65, 87 



(see also decora) 



Poecilomyia 65, 87 



poeciloptera (Aricia) 139 



pogonodes (Gorytes) Bradley.. 114 

 pogonodos (lloplisoides) Hnid- 



ley 114 



Pogonomyioides 161 



(see also atrata) 



