Page | 
4. bitorquatus, Bote . .. 287 | 
5. trilineatus, D. § B. .. 288 
6. modestus, Gthr....... 238 +". 
7. notospilus, Gthr. . 239 ° 
8. everetti, Blgr. ...... 239 
9. propinquus, Jan...... 240 
10. brevicauda, Gthr. .... 240 
11. dorsalis, Gray........ 241 
12. templetonii, Gthr. 241, 859 
13. sublineatus, D. § B... 242 
deveniot, Gthr. oe... 242 
15. subgriseus, DiS Bs. 248 
16. vertebralis, Gthr. .... 245 
16a. teniurus, F. Miill. .. 360 
17. waandersii, Blkr. .... 246 
18. melanocephalus, Jan .. 246 
dorsalis, Berth. . . 234 
94. Prosymna, Gray ........ 246 
J. sundevallii, Smrth .... 247 
2. frontal, ety ss... ws. 248 
3. ambigua, Bocage .... 248 
4, meleagris, Fthdt....... 249 
De JATMGRE.. aisles. .a.6 249 
95. Leptocalamus, Gthr. . 249 
1. torquatus, Gthr....... 250 
2. sumichrasti, Bocourt .. 250 
3. sclateri, Blgr......... 251 
96. Arrhyton, Gthr. ........ 251 
1. teniatum, Gthr....... 252 
2. vittatum, Gund. § Ptrs. 252 
3. redimitum, Cope . 252 
97. Simophis, Pirs. ....... 253 
1. rhinostoma, Schleg. .. 253 
DONO BELO ic stein e's © 254 
98. Scaphiophis, PLE N aPis eres 254 
1. albopunctatus, Ptrs. .. 254 
99. OSU D.C Re 255 
MORI V Gig Latiyecd sors in avers 258 
2, vernalis, Harl. ...... 258 
3. agassizil, Jan ........ 259 
- 4, decemlineata, D. §& B. 260 
= Hrcollens, MME... s05 s 260 
GO TABCIBUA, PAM: 05.0 as) s 262 
7. angusticeps, Blgr..... 262 
8, rothi, Jan ........+. 262 
9. persica, And.......... 263 
10. walteri, Btigr. ...... 263 
11. coronella, Schleg. .... 264 
“12. taylori, Blgr......... 265 
13. episcopa, Kenn. ...... 265 
14, torquata, Cope........ 266 
16, isozona, Cope ........ 266 
16. occipitalis, Hallow. 266 
17, pachyura, Cope ...... 267 
“18. TONING, oo. Gis ner he 267 | 
4 
L4 
SYSTEMATIC INDEX. 
* 
¢ 
Page 
19. semiannulata, B.S G. 268 
20. nasus,"GiAr. . 6. 5s 268 
lineata, Kenn. ...... 269 
21. frontalis, Cope ...... 270 
100. Ficimia, Gray ........ 270 
1. olivacea, Gray ...... 271 
2.:cana, Oope..,....... 272 
3. quadrangularis, Gthr. 272 
101. Chilomeniseus, Cope.... 272 
1, stramineus, Cope 273 
2. ephippicus, Cope.... 278 
102. Homalosoma, Wagl. .. 273 
1, Jntrix, 0... see 274 
2. shiranum, Bigr. .... 276 
3. abyssinicum, Blgr. .. 276 
A, variegatum, Pérs. 276 
103. Ablabes, D.§ B....... 277 
1. semicarinatus, Hallow. 278 
De Mair, GHB: | osc. 279 
3. doris, Blgr........- 279 
4, frenatus, Gthr.......» 280 
5. stoliezke, W. Sel. .. 281 
6. tricolor, Schleg. .... 281 
7. calamaria, Gthr. .... 282 
8, Tapp PUG. v5 aces 282 
9. baliodirus, Bote .... 2838 
10. scriptus, Theob. 284 
11. longicauda, Ptrs, .. 284 
bipunctatus, Jeude .. 285 
12. nicobariensis, Stol. .. 285 
104. Grayia, Gir. - 65... 286 
1. smythii, Leaeh...... 286 
2. furcata, Mocg....... 287 
3. giardi, Dollo ...... 288 
105. Xenurophis, Gthr. .... 288 
1. czesar, Ske esha Mea, 288 
106. Virginia, B.§& G. .... 288 
li valerix, B. & ce ao gage 
2. elegans, Kenn. ...... 289 
107. Abastor, Gray nGaoneine 289 
i erythrogrammus, 
Dads Cae 290 
108. Farancia, Gray ...... 290 
1. abacura, Holér. .... 291 
109. Petalognathus, 2 aA B., 292 
1. nebulatus, ZL.) ..4.5. 293 
110. Tropidodipsas, Gthr. 294 
1. fasciata, Gthr. ...... 295, 
2. philippii, Jan ...... 295 
3. fischeri, Blgr. ...... 296 
4. sartorii, Cope ...... 296 
5. annulifera, Big. 297 
6. anthracops, Cope .... 297 
111, Dirosema, Bigr. ...... 298 
1, bicolor, Gthr. 298 
