SYSTEMATIC INDEX. 



Page 



4. melas, Cope 76 



5. graiidisquamis, Ptrs. . . 76 



64. Dendrophis, i?oie ....^. 77 



1. pictus, Boie 78, 358 



2. bifreualis, Blgr 80, 358 



3. calligaster, Gthr 80 



4. punctulatus, Gray 82 



5. grandoculis, Blgr 84 



6. formosus, Boie ...... 84 



7. caudolineolatus, Gthr. . 85 



8. lineolatus, Homhr. S,- 



Jacq 8o 



9. gastrostictus, Blgr. . . 86 



65. Dendrelapliis, Blgr 87 



1. tristis, Baud 88, 358 



2. subocularis, Blgr 89 



1 89 



3. catidolinealus, Gray j g-g 



4. ten-ificus, Ftrs 90 



5. modestus, Blgr 91 



66. Chlorophis, Halloiv 91 



1. emini, Gthr 92 



2. ornatus, Bocage 93 



3. hoplogaster, Gthr 93 



4. neglectus, Ptrs 94 



5. natalensis, Smith .... 94 



6. angolensis, Bocage .... 95 



I 95 



7. heterolepidotus, Gthr. ' ggg 



8. irregularis,"ieac/i .... 96 



I 97 



9. heterodermus,Ha//ow. < gg^ 



? subcarinatus, Jan . . 91 



67. Philothamnus, Smith 98 



1. semivariegatus, Smith . 99 



2. nitidus, Gthr 100 



3. dorsalis, Bocage 10] 



4. tbomensis, Bocage. . . . 101 



5. girardi, Bocage 102 



68. Gastropyxis, Cope 102 



1. smaragdina, Schleg. . . 103 



(!9. Hapsidophrys, Fisch. . . 103 



1. lineata, Fisch 104 



70. Thrasops, Halloiv 104 



1. fiavigularis, 7/a/Zo20. 105,358 



71. LeptophLs, Bell 105 



1. EBruginosus, Cope .... 107 



2. depressirosti'is, Cojie . . 107 



3. modestus, Gthr 107 



4. mexicanus, D. S,- B. . . 108 



5. cupreus, Cope 109 



6. saturatus, Cope 110 



7. diplotropis, G</h- 110 



8. bilineatus, Gthr. . .111, 358 



9. occidentalis, Gthr Ill 



10. nigromarginatus, Gthr. 112 



11. liocercus, Wied 113 



12. ortonii. Cope 114 



13. urostictus, Ptrs 114 



72. Uromacer, D. ^- B 115 



1. catesbyi, Sckl. 115 



2. frenatus, Gthr 116 



3. oxyi-hynchus, D. ^ B. 116 



73. Hypsirbyncbus, Gthr 117 



l.ferox, Gthr 117 



74. Dromicus, Bibr 118 



1. cbamissonis, Wgm. . . 119 



2. angulifer, Bibr 120 



3. ater, Gosse 121 



4. sanctse-crucis, Cojje . . 122 



5. autillensis, Schleg 123 



6. leucomelas, I). ^ B. . . 123 



7. rufiventris, D. Sf B. . . 124 



8. anomalus, I^rs 125 



9. exiguus, Cope 126 



75. Liopbis, Wagl 126 



1. pygniffius, Cope 129 



2. triscalis, i 129 



3. teniurus, Tsch 130 



4. albiventris, Jan 130 



5. fraseri, B/gr 131 



6. pcecilogyrus, Wied . . 13] 



7. perfuscus, Cope 133 



8. melanotus, Shaio .... 134 



9. almadensis, Wagl l-">4 



10. viridis, Gthr 135 



ll.typblus.i 136 



12. epinepbelus. Cope .... 137 



13. reginfe, L 137 



14. Julias, Co/;e 139 



15. cursor, Lacep. 139 



16. andreaj, R.8,- L 140 



17. parvifrous, Cope 141 



18. me]auostigraa, Wagl. . 142 



19. callilsemus, Gosse .... 142 



20. temporalis, Cope 143 



21. flavilatus, Cojie 143 



76. Cyclagras, Cope 144 



l.gigas,Z). i^^ 144 



77. Xenodon, Boie 144 



1. colubrinus, Gthr. 146, 359 



2. suspectus, <?ope 147 



3. guentberi, Blgr 147 



4. neuwiedii, Gthr 148 



5. severus, L 149 



6. menemii, Wagl 150 



78. Lystropbis, Cyx 151 



1. dorbignyi, i». (^ i?. .. 151 



2. bistiicus, /rt/j 152 



3. semicinctus, D. 8f B.. . 158 



79. Heterodon, Latr 153 



1. platyrbiuus, Lutr 154 



