550 J. THOMSON. — SYSTEMA CERAMBYCIDARUM. 
Prionocalus, 280. 
cacicus, 281. 
PRIONOMMITÆ, 282. 
Prioncplus, 287. 
reticulatus, 287. 
Prionus, 252, 260, 279, 275, 276, 282, 
283, 285, 287, 289, 291, 294, 297, 
299, 308. 
angulatus, 275. 
brachypterus, 284. 
brunneus, 291. 
bulzanensis, 297. 
buphthalmus, 291. 
ceylonensis, 291. 
cinereus, 252. 
coriarius, 283, 
corticinus, 294. 
corallifer, 260. 
cylindricus, 291. 
elegans, 276. 
emarginatus, 283. 
exsertus, 308. 
Favieri, 282. 
fissicornis, 283. 
forficatus, 282. 
maculatus, 289. 
muticus, 272. 
obscurus, 297. 
ornatus, 276. 
Pallasii, 275. 
pallens, 287. 
pensylvanicus, 285. 
robustus, 299. 
serrarius, 297. 
serraticornis, 289, 
speciosus, 275. 
sulcatus 291. 
tranquebaricus, 291. 
Prionomma, 282. 
orientalis 282. 
PRIONOMMITÆ, 282, 547. 
Priotyrannus, 290. 
mordax, 290. 
Priscilla, 30. 
hypsiomoides, 30. 
Probatius, 27. 
mexicanus, 27. 
Probatodes, 56. 
plumula, 57. 
PROCTOCERA, 70. 
Prodontia, 263, 
dimidiata, 263. 
Prœcha, 107. 
spinipennis, 107. 
Promeces, 178, 180. 
jucundus, 178. 
longipes, 180. 
| Pronocera, 270. 
daurica, 270. 
Pronuba, 205. 
decora, 203. 
PROSACANTHA, 56. 
Fonscolombei, 56. 
PROSACANTHUS. 
Chevrolatii. 
Prosoplus, 526. 
hollandicus, 526. 
sinuato fasciatus, 
Prosopocera, 72. 
Belzébuth, 72. 
PROSOPOCERITÆ, 72. 
Prosphilus, 228. 
pilosicollis, 229. 
Prosternodes, 276. 
cinnamipennis, 276. 
Prosype, 248. 
filiformis, 248. 
Prothema, 182. 
signata, 182. 
Protonarthron, 58. 
diabolicur, 58. 
PROTONARTHRONITÆ, 97, 340. 
Protorhopala, 69. 
sexnotata, 69. 
PROTORHOPALITÆ, 69. 
Psalidocoptus, 288. 
scaber, 288. 
PSALIDOGNATITÆ, 280, 346. 
Psalidognathus, 280. 
Friendii, 280. 
Psapharochrus, 18, 351. 
bigibbus, 18. 
contaminatus, 18. 
consentaneus, 18. 
cylindricus, 18. 
distinctus, 18. 
fuliginosus, 18. 
lateralis, 18. 
