XII 
Philonthus laetus 172, laevicollis 173. 
Photedes 516. 
Phratora major 152. 
Phthoroblastis fraxinana 415. 
Phygadicus semicolon 12. 
Phyllobius 173, 175. 
Phyllopertha campestris 174. 
Phyllocrania 53, undulata 222. 
Phylus melanocephalus 325. 
Phytocoris femoralis 13. 
Phytoecia rufiventris 524. 
Piazomi«s 524. 
Pieris 96, 248, 219, 514. 
Pimelia sardea 11. 
Pionosomus varias 322. 
Pissodes 175, rotundicollis 191. 
Plagiognathus spilotus 13. 
Platycleis Saussuriana 317. 
Platynopus sanguinipes 826, 425. • 
Platyptera 100. 
Platyptilus 519, acanthodactylus, Bollii, 
cosmodactylus 290. 
Plinthisus pusillus 18. 
Plesiocoris rugicollis 325. 
Plociomerus sylvestris 426. 
Plusia 100, 515. 
Plutella, cruciferarum, dalella 28, genia- 
tella 28, 295, porrectella 28. 
Podabrus 174. 
Polydrusus 172, 174. 
Polyerges rufescens 306. 
Polyommatus 96, 218, 415. 
Polyspilota 57. 
Polyzosteria decipiens 12. 
Prays Curtisellus, ruficeps 29, 519, 
Proctophysus 175. 
Prothymia 218. 
Psallus helveticus, ochraceus, varians 
325. 
Psecadia bipunclella 30 , decemgut- 
tella, funerella 29 , pusiella 3 0, 
ruficeps 29. 
Psen distinctus 269. 
pseudacanthops 243. 
I Pseudocreobotra 241, 242, ocellata 242. 
Pseudoharpax 241, virescens 242. 
Pseudomantis 56, 225, 228, albofimbriata 
228, nemoralis 229. 
Pseudomiopteryx 225, 228, Bogotensis, 
spinifrons 228. 
Pseiidovates 53, consobrina 222, tolteca 
60. 
Psodos 101, 219, 516. 
Psyche 218, 219, plumistrella 100. 
Psylla 380, abdominalis 394, 397, aeru- 
ginosa 399, alaterni 397, alpina 
396, alni 395, ambigua 400, apio- 
phila, argyrostigma 396, bicolor 
400, buxi, carpini, chlorogenes 399, 
claripennis 400, costatopunctata 
396, crataegi 400, crataegicola 399, 
dubia 398, ferruginea 396, fraxini 
395, fraxinicola 398, fumipennis, 
fuscinervis, Heydenii 395, hippo- 
phaës, insignis 400, limbata 395, 
mali 398, melanoneura 396*, nobilis 
394 397, occulta 400, ornata 393, 
397, oxyacanthae 393, 398, pere- 
grina 399, picta, pyri, pyricola 396, 
pyrivaga 398, rubida 393, 398, 
rufitarsis 394, 398, rufula 400, 
rutila 394, 397, saliceti 397, sali- 
cicola 398, similis 393, 397, simu- 
lans 396, spartiophila 399, subgra- 
nulata 400, terminalis 392, 395, 
viridula, visci 399. 
Psylloden, von Meyer-Dür, 377. 
Pterogon 515. 
Pterophorus 219, 519, 520. lithodacty- 
Jus 290. ■ 
Pterostichus 171, 173. 
Ptinus affinis 341, brevicrinitus 359, 
insularis 342. 
Puton, description d’espèces nouv. d’Hé- 
miptères 415, notes de ge'ographie 
entomologique 425, notes synoni- 
miques 425. 
Pygolampis femorata 425. 
