INDEX. 395, 
Page Page Page 
Tomicus plastographus .... 186,188 Trypocranus .... 250, 268, 269,286 | -Xyleborus cuneatus .........- 196 
pubipennis...... 0.20008. 243 cincinnatus ........ 282, 286 declivis ... 0.000.000 eee 218 
sexdentatus ............ 188 Trypodendron .......ecaee 85, 86 Aecltwts oo... cece ees 197, 219 
Tomonotus ...... 0... cee eee 341 TYCHAMUS 1... 6. eee ee eee ee 68 AUSPAP vee eee nee 205 
Jascicularis 6.6.1... ee. 341 | —— curvidens .............. 63 CUTYGTAPRUS 0... cee cee 204 
Toxotropis ..... 00. eee 362 | —— y var. signatus ..,... 63 exaratus ..........005- 206 
pusillus ..... 06.000, 362, 368 CLAVALUS oe eee ee 195, 196 
TRACHELIZINA .............. 19 ferOX 26... eee eee 201 
TRACHELIZUS .............. 20 | UBANIUS ............. 0000. 40 fePOk voce cece cee 195, 202 
Trachelizus .......... 7,18, 19, 21 Ubanius 0... cece 4] fuscatus..... 0.0... 000 217 
——advena ................ 20 @NCUS 2... cece eee eee 40 Fuscatus 0... cee 197, 218 
AAVENa ..... 6. ee 21 | ULOCERINE! ................ 79 —— gilvipes............:... 205 
arduus ..........00000. 99 | ULOCERUS.............0006. 79 oy 196 
arduus ... 0... eee 80 | —— laticornis .............. 79 godmani ..........066- 197 
aureoptlosus ..... 0... 24 —— mexicanus.............. 80 godmant........ 195, 198, 199 
—— cognatus .............. 22 PANNOSUS . 1... eee ees 80 | ——grandis............ 208, 209 
COYNAtUS «1... .. 2 ea 23 sordidus .............. 80 —— guanajuatensis.......... 219 
dispar ............005. 21 horridus .............. 208 
dispar ........4..... 22,23 —— horridus ... cece eee 195 
ducalis ...........0.0.. 81 | VASSELFTIA .............065 82 | ——imbellis................ 211 
ducalis oo. 60... 82 vasseleti ...........065 82. | ——itmbellis ...... 2... 196 
elevatus .............. 22 IMEPMUS Lovee ce ccecneeae 217 
CLEVALUS Le ee ee 23 —— 1NS1gM8 ... eee ee 197, 199 
—— filiformis .............. 29 | Xenorchestes ............0005 882 | ——insularis .......... 217, 218 
—— filiformis ... 0... e eee 30 AMEVICANUS 6. . cece nee 381 | —— interpunctatus..,....... 206 
fracticornis ............ 28 | XYLEBORI .......e. eee eee 191 | —— interpunctatus ...... 195, 196 
—— fracticornts ........006. 27 Xylebort vec cece cence 185 —— intersetosus ............ 211 
frontalis ...........-4. 25 Ayleborid@. ieee cece eevee 191 ——~ intersetosus ........ 196, 212 
geminatus.............. 30 | XYLEBORUS ............000- 193 | —— interstitialis ............ 215 
hirtellus ............4- 23 Xyleborus ...... 81, 175, 183, 184, —— interstitialis .......0.04. 197 
—— hirtellus......... 00.004. 24 189, 191, 192, 194, 201, 203, 204, | —— intrusus................ 213 
laticollis ...........-.. 31 208, 209, 210, 212, 219, 234, 255 | —— intrusus...........+.... 196 
lineatus................ 299 —— adelographus ............ 209 Kraatel voc ccc ccc eee 215 
—— lineatus .....0...00 0005. 23 —— affinis.................. 216 —— lewtst . eee 208 
——nigricornis ............ 26 ——affinis ........ 194, 195, 196, —— macer ................ 218 
pane nigricornis eee been neees 27 210, 215, 217, 219 ——— MACEP cer ccc ccc eces 197 
— occlusus.............00. 27 —— alternans ...........04- 214 ———— MINULUB Lee 212 
—— optatus................ 80 —— badius ........ 214, 215, 217 —— monachus’...........,.. 204 
oscillator ............2- 290 | ——celebs ................ 198 | -——— monachus ............4. 195 
prolixus.............05. 31 — celebs ........ 195, 199, 200 —— monographus ...... 218, 219 
robustus .............. 96 —— capucinus .............. 208 —— morulus................ 212 
seriatuS ..........0.0 see 94 —— capucinus ...... 196, 204, 205 —— morulus............ 196, 214 
serratus .......c.cseeces 94 ——catulus ................ 215 —— neptunus ..... eee cee 207 
serratuS.....-.-.e00. 25,80 | ——catulus ............44-. 197 | —— pelliculosus ...... seaeee 211 
—_— sternalis ........eeeeee 95 —— CelSUS oie cee 218, 219 Pereve® . 6... ccc veecans 200 
—— turgidirostris .......... 98 | —— colossus ......0. cece eee 208 perforans .......... 215, 216 
turgidirostris ...... 27, 29,30 | -——commixtus ............ 208 | -—— planicollis...........04. 217 
vasselett 6... cee cece 82 | ——commixtus........+. 196,210 | —— posticus................ 210 
TRACHYTROPIS...........4-. 322 | ——confusus .............,. 217 posticus ............ 196, 213 
—— ASPET... ee eee eee 822 | —— confusus .............. 197 princeps..... eee cease 208 
TRICOLUS ...-0-. eee eee tees 286 —— cornutus ....... 2. ee eee 207 PYINCEPS. 6... eens 196, 209 
Tricolus .....0c eee cre eee 251,287 | —— coronatus ........++-++5 207 propinquus ...- ,...... 213 
nodifer ........-+- +0 eee 287 — costaricensis............ 210 Propinquus .......4. 196, 214 
—— ovicollig .............. 287 —— COSLATICENSIS ... eee eevee 196 pubescens ....., 214, 216, 217 
OvicolllS v6. cece ccc wees 988 | —— cucullatus ...........5.. 204 | —— quadratus.............. 209 
Tropideres ...+s20seeeee 322,332 | ——cuneatus .............. 212 qQuadratus 2... eee eee 196 
BIOL. CENTR.-AMER., Coleopt., Vol. IV. Pt. 6, February 1907. 3 FF 
