SYSTEMATIC INDEX. xi 
Page . Page 
66. chrysargoides, Gthr.~.. 260 2, labiosus, Bocourt .... 293 
67. saravacensis, Gthr..... 261 x 3. atratus, Hallow. ...... 293 
68. auriculatus, Gthr. .... 261 | 22. Chersodromus, Feink..... 295 
69. crebripunctaws, Wym. 262 1. liebmanni, Reinh, .... 295 
70, lineatus, Ptrs......... 262 | 23. Hydrablabes, Blgr....... 296 
71. flavifrons, Bigr....... 263 1. periops, Gthr......... 296 
72. callistus, Gthr. ...... 263 2. preefrontalis, Mocg, .. 297 
73. hypomelas, Gihr. .... 264 | 24. Trachischium, Gthr. .... 297 
74, dendrophiops, Gthr. .. 264 1, fuscum, Blyth ...... 297 
11. Masaielathodca, Bigr. .. 265 2. guentheri, Blgr, “6 298 
1. flaviceps, D.§ B. .... 266 3. tenuiceps, Blyth ...... 299 
2. rhodomelas, Bote .... 266 4. monticola, Cant....... 299 
3. plumbicolor, Cant..... 267 5. P rubriventer, Jerd, .. 300 
12. Lioheterodon, D.§ B. .. 268 | 25, Rhabdops, Blgr......... 300 
» 3 iensis, D.§B, 269 1. olivaceus, Bedd....... 300 
2. modestus, Gthr....... 269 2. bicolor, Blyth........ 301 
13. Pseudoxenodon, Bigr..... 270 | 25a, Trirhinopholis, Bigr. .. 419 
1. macrops, Blyth ...... 270 ]. nuchalis, Blgr. ...... 419 
2. dorsalis, Gthr. ...... 271 | 26. Plagiopholis, Blgr....... 301 
8. inornatus, Bote ...... 272 1. blakewayi, Blyr....... 301 
14. Helicops, Wagl. ........ 272 | 27. Oxyrhabdium, Blgr. .... 302 
1, schistosus, Daud. .... 274 1, modestum, D.§ B. .. 302 
2. bicolor, Gthr......... 274 2. leporinum, Gthr. .... 303 
3. septemvittatus, Fisch. . 275 | 28. Xylophis, Bedd. ........ 303 
4. allenii, Garm. ........ 275 1, perroteti, D.§ B. .... 304 
=: 5. trivittatus, Gray...... 276 2. stenorhynchus, Gthr... 304 
6. carinicauda, Wied..... 276 | 29. Brachyorrhus, Boie...... 805 
7. modestus, Gthr. ...... 277 1. albasy.0p¥i:c53.259es ee 305 
8. leopardinus, Schleg. .. 278 | 30. Reps Bote V6 86 coe 306 
= 9. angulatus, J. ........ 278 1, fuscus, Bote ........ 307 
. 10. sealaris,Jan.......... 279 | 31. Achalinus, Pérs. ........ 308 
11. polylepis, Gthr. ...... 280 1. rufescens, Bigr. ...... 308 
15, Hydrethiops, Gthr. ..., 280 2. braconnieri, Sauv. .... 309 
1. melanogaster, Gtlr. ., 281 38. spinalis, Pirs......... 309 
16. Tretanorhinus, D.§ B. .. 281 | 32, Haplocereus, Gthr. ...... 309 
1. variabilis, D. § B. .... 282 1. ceylonensis, Gthr. .... 309 
2. nigroluteus, Cope .... 282 | 33. Aspidura, Wagl.. ...... $10 
3. mocquardii, Bocourt .. 283 | 1. brachyorrhus, Bote .. 311 
17. Opisthotropis, Gir. .... 283 2. copii, Gthr. ...... o. S11 
ee 284 3. guentheri, Ferg....... 312 
2. andersonii, Blgr. .... 284 4. trachyprocta, Cope .. 313 
3. rugosa, Jeude........ 284 | 34. Blythia, Theod. ........ 313 
4. typica, Mocg......... 285 1. reticulata, Blyth .... 314 
18. Ischnognathus, D. § B... 285 | 35. Pseudoxyrhopus, Gthr. .. 314 
1. kirtlandii, Kenn ...... 286 1. microps, Gthr. ...... 315 
X2. dekayi,(Holbr.) ...... 286 2. heterurus, Jan ...... 315 
x 3. occipitomaculatus(StorerJ287 3. quinquelineatus, Gthr. 315 
4. storerioides, Cope .... 288 4. imerine, Grhr. ...... 316 
5. copii, Cope ..-+. 1.45. 289 5. punctatus, Ptrs....... 317 
. 6. lineatus, Hallow. ..., 289 | 36. Lycognathophis, Blgr. .. 317 
19. Amphiardis, ee ans wale 290 1. sechellensis, Schieg. .. 317 
1. inornatus, Garm. ...,. 290 | 37. Ablabophis, Bigr. ...... 318 
20. Haldea, B.§ G......... 290 1, rufulus, Licht. ...... 818 
1, striatula, ZL. ........ 291 | 38. Tetralepis, Bttgr. ...... 319 
21. Streptophorus, D.§ B. .. 291 1. fruhstorferi, Bitgr..... 320 
1. diadematus, B.§ G. .. 202 | 39, Lamprophis, Fitz. ...... 320 
