SYSTEMA CERAMBYCIDARUM. 
vubilus, 18. 
Sallei, 18. 
Psathyrus, 92. 
Æolis, 92. 
aspericollis, 92. 
Psectrocera, 82, 152. 
plumigera, 82, 132. 
scopulicornis, 132. 
Psenocerus, 115. 
lunifer , 113, 
supernotatus, 115. 
PSEUDOCEPHALUS, 156. 
Pseudoleptura, 153. 
Championi, 158. 
PSEUDOLEPTURITÆ, 158, 
Psilomerus, 191, 280. 
angustus, 191. 
Psilomorpha, 137. 
tenuipes, 137. 
PSYGMATOCERUS, 244. 
PTERACANTHITÆ VERÆ, 486. 
Pteracantha, 259. 
fasciata, 259. 
spinosa, 259. 
PTERACANTHITÆ, 255, 345. 
Ptericoptus, 106. 
dorsalis, 106. 
Pteridotelus, 20, 351. 
laticornis, 20. 
Pterolophia, 47. 
bigibbera, 47. 
PTEROPLATITÆ, 256. 
Pteroplatus, 257. 
lycoïdes, 258. 
pulcher, 258. 
Pteroplia, 107. 
acuminata, 107. 
Pterotragus, 65. 
lugens, 65. 
PTEROSTENUS, 138. 
Ptychodes, 82. 
politus, 82. 
Ptycholæmus, 252. 
Trobertii, 2352. 
PURPURICENITÆ, 195. 
Purpuricenus, 197, 198, 205. 
australicus, 197. 
decorus, 198. 
Desfontainei, 198. 
Loreyi, 203. 
De ne 
a — 
imperialis, 198. 
sinensis, 198. 
tripunctatus, 198. 
vinculatus, 201. 
Pycnomorphus, 15, 549. 
pubicornis, 15. 
Pycnopsis, 66. 
brachyptera, 66. 
Pyresthes, 159. 
hœmaticus, 159. 
PYROBOLUS, 127. 
Pyrocalymma, 159. 
pyrochroïdes, 160. 
Pyrodes, 275. 
œæneus, 275. 
angulatus, 275. 
nilidus, 275. 
Pallasii, 275. 
specivsus, 275. 
Pyrotrichus, 149. 
vitticollis, 149. 
Pyrrhidium, 556. 
Sanguineum, 536. 
Pythaïs, 104. 
scutigera, 104. 
PHAYTEITÆ, 4153. 
Pytheus, 155. 
jugosus, 154. 
R. 
Rachidion, 207. 
nigritum, 207. 
RHAGIUM, 144, 145. 
bifasciatum, 144. 
rufiventre, 145, 
Schrankii, 145. 
Rhamnusium, 144. 
bicolor, 145. 
etruscum, 145, 
glaucopterwmn, 145. 
rubroviolaceum, 145. 
ruficollis, 145. 
Ranova, 64. 
pictipes, 64. 
RAPHIUM, 192. 
Raphipodus, 309. 
suturalis, 309. 
Raphuma, 192. 
