patulus, 341 
paullula, 219 
paupera, 119 
pavo, 218 
Paykulli, 255 
pelargonii, 293 
pellucida, 207 
Peltocheirus, 247 
Peltonotus, 337 
Pemphigus, 300, 301 
penicillata, 2 
Penthimia, 259 
peracuta, 120 
peragrans, 347 
perfecta, 139 
Perinoia, 191 
perplexus, 80 
perpulchra, 309 
Perrisii, 253 
persice, 282 
persistens, 231, 338 
personata, 229 
perspicillata, 49 
pervigatus, 244 
petalocephala, 254 
haleratus, 346 
halesnomorpha, 321 
Philya, 126 
phoenicea, 204 
Phiebopterum, 336 
phosphoreus, 247 
Phrictus, 315 
Phyllaphis, 298 
ihysocephala, 231 
hytophthirides, 274 
picta, 130 
pictibasis, 31 
pictilis, 342 
pictula, 85 
pilifera, 314 
pilipennis, 210 
pimpinelle, 285 
pineti, 296, 208 
pineticola, 206 
pinguicula, 345 
pini, 259, 297, 304 
pinicorticis, 305 
pisi, 293 
placabilis, 46 
placida, 325 
plagiata, 225 
plana, 235 
planaris, 190 
planiuscula, 251 
plantaginis, 285 
platani, 295 
platanoides, 278, 204 
Platymetopius, 270 
Platypleura, 2, 308 
Perey 268 
legmatoptera, 59 
plenipennis, 104 
INDEX. 
plicata, 127 
Pochazia, 107 
pocila, 262 
peecilochlora, 11 
Peciloptera, 109, 333 
Poiocera, 49, 316 
Polyglypta, 136 
Polygoni, 276 
ponderosus, 315 
populeus, 298 
populi, 277, 298 
populneus, 302 
porrectus, 262 
Postica, 177, 258, 344 
posticata, 176 
preemorsum, 336 , 
preestans, 106 
prieusta, 255 
prasina, 59, 192, 258 
prasinus, 270 
primaria, 334 
Proceps, 273 
Prociphilus, 300 
Proconia, 224, 359 
producta, 233 
Prolepta, 315 
proletella, 307 
prolixus, 347 
prominens, 151, 261 
proponens, 312 
Proteus, 260 
proxima, 206 
pruinosa, 75; 230 
pruni, 278, 282 
prunifoliw, 289 
prunina, 202 
psittacus, 59 
Psylla, 274 
Psyllidw, 274 
Pteridis, 324 
Pterygia, 127 
Ptyelus, 188, 346 
pubescens, 144, 235, 303 
pudens, 212 
pudica, 174 
pugionatus, 348 
pulchella, 310 
pulcherrima, 234, 310 
pulchra, 200, 316, 325 
pullula, 324 
punctata, 316 
punctatella, 289 
punctatissima, 209 
punctato-nervosus, 262 
punctato-vittata, 97 
punctatus, 243 
puncticeps, 73 
punctifera, 7], 153, 249 
punetifrons, 86, 118 
punctiger, 261 
punctimargo, 81 
punotosus, 246 
267 
punctulata, 194 
punctulum, 274 
pustulatus, 80, 243 
pyri, 282, 285, 302, 305 
Pyrops, 43 
pyrrhotelus, 224 
Q. 
quadricarina, 249 
quadridens, 127 
quadrifascia, 97 
quadriguttata, 205 
quadrilineata, 218 
quadrimacula, 124 
quadrimaculata, 238 
quadrinotatus, 268 
quadripunctata, 238 
quadripunctatus, 340 
quadrivittata, 206 
MBH LORAePaIS SRO GAA 
quercus, 295 
quinque-signata, 194 
R. 
radicis, 303 
rana, 191 
raniformis, 337 
ravunculi, 302 
recta, 39 
Reichii, 356 
rectispina, 156 
reducta, 218 
reflexa, 247 
repanda, 237 
repleta, 334 
repletus, 267 
resecta, 200 
resima, 44 
respiciendus, 322 
reticulata, 198 
reticulatus, 154 
retractus, 91 
retrahens, 327 
reversa, 215 
revertens, 327 
rhamni, 287 
Rhaphirhinus, 247 
rhei, 286 
Rhinaulax, 342 
rhinetta, 211 
Rhinortha, 47 
Rhinotettix, 326 
Rhizoterus, 303 
Rhopalosiphum, 279 
Rhotala, 86 
ribicola, 293 
vibis, 280, 203 
