INDEX 
xii 
Pseudophylliiiae . HO 
pteliaeolla (Nepticula) 1(14, 1(18,205 
Pteronarc('lla (see badia, regu- 
laris, torosa and triloba) 
4 : 10 , 455 
Ptoronarcinao , 43(1 
Pteronarcys (see badius, l)icar- 
inatus, bilolja, californica, 
comstocki, dorsata, flavi- 
cornis, frigida, fumipennis, 
insignis, nol)ilis, pictetii, 
princeps, proteus, rectus, 
regalis, regularis and spin- 
osa) 436, 437 
PtilandreTia (see biscutellata, 
determinata, tonkaworum 
and yaquiorum) 
pugnax (Aulonothroscus) .... 11, 19 
pulchra (Dichelacera) 293 
pulchra (Sparatta) 329 
pulchrifrons (Notiphila) 
29, 31, 55, 56, 62 
pulex (Symphyloxiphus) Rehyi 357 
pulicaria (Ripipteryx) 127 
punctata (Orphulella) 345 
punctatum (Acrydiuni) 345 
punctatus (Aulonothroscus) . . 10, 13 
punctatus (Chjqihotes) 288 
puntifera (Notiphila) Cresson 
29, 30, 34 
punctulata (Nepticula)166, 192, 206 
punctulatus (Dichroplus) 351 
punctulatus (Gryllus) 351 
pura (Notiphila) Cresson 41 
Purex (see frontalis and parvi- 
collis) 306 
purpuratella (Nepticula) 
Braun 165, 176 
Pycnopalpa (see bicordata) 
Pycnosarcus (see atavus) 
Pycnoscelus (see Surinam ensis) 
Pygidicranidae 302, 303, 409 
Pygidicraninae 409 
pygmaea (Psalidophora) 311 
pygmaeus (Microvostox) 414 
Pyragra (see fuscata) 
Quadiiniaculata (Spongovos- 
tox) 306 
quadrinotata (Nepticida) 
Braun 1 64, 168, 203 
(juadripunctatus (Tuljanus) . . . 294 
(luadripustulatus (Drapetes) . . 7 
(piadrisetosa (Notiphila) . . . .51, 62 
quercieastanella (Nepticula) . . 195 
quercipulchella (Nepticula) 
165, 180,204 
Radula (Corynorhynchus) .... 344 
radula (Proscopia) 344 
rectus (Pteronarcys) 446 
recurrens (Microvostox) 414 
regalis (Pteronarcys) 446 
regularis (Pteronarcella) . . .458, 459 
regularis (Pteronarcys) 459 
rhainnella (Nepticula) 172 
rhamnicola (Nepticula 164, 172, 206 
rhoifoliella (Nepticula) 166, 173,205 
resplendensella (Nepticula) 165, 175 
repens (Tanaops) Fall 69, 73 
repleta (Notiphila) 62 
riparia (Labidura) 305 
riparia (Notiphila) 29, 30, 32 
Ripipteryx (see })ulicaria and 
trilobata) 
riveti (Symphyloxipluis) 361 
robusta (xVmblytropidia) 346 
roosevelti (Paroecanthus) Rehn 133 
rosaefoliella (Nepticula) 
165, 184,205 
rostratus (Attalus) 87 
rotundata (Labia) . . . .310,317, 416 
rubifoliella (Nepticula) 165, 183, 205 
rubricollis (Drapetes) 6 
rubriventris (Neoneura) 
213,214,215, 230 
ruficeps (Forficula) 424 
ruficeps (Neolobophora) . . .330,424 
rufomarginatus (Attalus) 88 
rufithorax (Neoneura) 214 
rufiventris (Myrmosa) . . . .251,252 
rufiventris (Myrmosula) . . .251,252 
rugosiceps (Aulonothroscus) .11, 18 
