X 
Xyleboridac, 308. 
Xyleborus , 58, 315, 476. 
abnormis, 60, 341, 479. 
adelographus, 61, 352. 
aesculi, 362. 
affinis, 63, 372, 483. 
alni, 360. 
alternans, 63, 368, 483. 
amplicollis, 64, 388, 483. 
angustatus, 64, 365, 481. 
artestriatus, 64, 481, 507. 
atratus, 59, 324, 477. 
badius, 63, 379, 484. 
bidentatus, 480, 505. 
bispinatus, 64, 387, 438. 
biographus, 399. 
brevis, 60, 319, 487. 
caelatus, 274. 
capucinus, 59, 332, 478. 
carinipennis , 351. 
celsus, 65, 399, 484. 
compactus, 59, 328, 477. 
confusus, 64, 384, 483. 
coronatus, 61, 348, 479. 
cryptographus, 59, 337, 471. 
cuneatus, 62, 380, 481. 
curtulus, 59, 329, 477. 
declivis, 65, 401, 484. 
dichrous, 59, 331, 478. 
dilatatus, 64, 393, 484. 
dispar, 59, 320, 477. 
dryographus, 62, 362, 398. 
emarginatus, 484, 510. 
eurygraphus, 61, 355, 480. 
fallax , 484, 508. 
festivus, 62, 366, 481. 
fornicatus, 59, 327, 471. 
fuscatus, 64, 384, 483. 
glabratus, 62, 384, 481. 
gracilis , 64, 364, 481. 
grandis, 61, 350, 479. 
granicollis, 291. 
granifer, 178, 502. 
horridus, 60, 343, 479. 
impressus, 64, 389, 483. 
indicus, 61, 354, 479. 
inermis, 63, 310, 483. 
insignis , 60, 340, 479. 
interstitialis, 63, 375, 483. 
Kraatzi, 63, 314, 483. 
monographus, 65, 397, 484. 
(-5271) 
Xyleborus muriceus, 481, 506. 
obesus, 324. 
obliquecauda, 61, 351, 489. 
parvulus, 64, 392, 484. 
pelliculosus, 60, 336, 478. 
perforans, 
Pfeili, 62, 360, 482. 
Philippinensis, 374. 
pini, 369. 
plagiatus, 280. 
planicollis , 394, adnot. 
posticus , 61, 353, 480. 
principalis, 62, 357, 482. 
procer, 64, 402, 484. 
propinquus, 63, 367, 482. 
pubescens, 371. 
pyri, 393. 
quadrispinosus, 64, 396, 483. 
retusicollis, 379. 
retusus, 60, 316, 478. 
Riehli, 61, 346, 480. 
ruber, 60, 344, 479. 
rubricollis, 59, 330, 478. 
rufithorax, 60, 33, 478. 
Saxeseni, 62, 364, 481. 
scabripennis, 
semi-opacus, 60, 334, 4178. 
sentosus, 64, 395, 483. 
septendrionis, 284. 
sobrinus, 62, 363, 481. 
solidus, 60, 318, 478. 
sordicauda, 58, 477, 503. 
spathipennis , 64, 347, 4179. 
squamulatus, 60, 339. 
subcostatus, 61, 345, 480. 
tachygraphus, 323. 
lorquatus, 63, 318, 482, 483. 
validus, 62, 358, 481. 
vicarius, 63, 316, 488. 
vicinus, 64, 394, 484. 
viduus , 64, 391, 483. 
xanthopus, 59, 326, 477. 
xylographus, 63, 369, 482. 
Xylocleptes, 50, 216. 
bispinus, 50, 216. 
carbonarius, 296. 
granulatus, 219. 
uncinatus, 50, 218. 
Xytoctonidae, 474. 
Xyloctonus, 47, 174, 478. 
scolytoides, 47, 171. 
Xylophagi, 308. 
Xyloteridae, 411. 
