SYSTEMATIC INDKX. 



VI 1 



FAMILY XENOPELTIDAE. 



52 XENOPELTIS UNICOLOR... 15 10 



FAMILY COLUBRIDAE. 



SUBFAMILY COLUBRINAE. 



53 CALAMABIA P.A.yiMENTATA 



54 Calauiaria stahlknecliti 



55 Calamaria sumatrana ... 



£6 XyLOPHIS PERROTETI ... 



57 Trachischium fuscum 



58 Trachischium guentheri 



59 Trachischium tenuiceps 



60 Trachischium monticola 



61 Blythia reticulata ... 



62 Aspidura brachyorrhos 



63 Aspidura guentheri ... 



64 Aspidura trachyprocta 



65 Virginia striatula 



66 Honiolosoma lutrix 



67 Boodon geometricus . . . 



68 Boodon unicolor 



69 Boodon lineatus 



70 Lamprophis aurora 



71 Lycodon striatus 



72 Lycodon jara 



73 Lycodon travancoricus 



74 Lycodon aulicus 



75 Lycodon fasciatus, ... 



76 Lycodon gammiei, 



77 Lycodon subcinctus 



78 Lycodon efErene, 



79 Hydrophobus nympha, 



80 Hydrophobus davisoni 



81 Hydrophobus subannu- 



latus ... 1 16 



82 Pseudocyclophis bico- 



LOR, ... 4 16 



83 Pseudocyclophis persi- 



cus, 



84 Polyodontophis colla 



Ris, 



85 Polyodontophis sub 



punctatus 

 80 Polyodontophis Sagit- 

 tarius, ... 16 17 



No. of 

 speci- §) 

 mens. §, 



87 Polyodontophis bistri- 



gatus, ... 2 18 



88 Polyodontophis melano- 



cephalus 



89 Ablabes calamaria ... 



90 Ablabes stoliczkae, ... 



91 Ablabes scriptus, 



92 Ablabes frenatus, ... 



93 Ablabes doriae, 



94 Ablabes rappii, 



95 Ablabes nicobariensis, 



96 Ablabes pokphyraceus, 



97 Ablabes modestus, 

 9S Ablabes collaris, 

 99 Ablabes fasciatus, 



100 Ablabes tricolor, 



101 Coronella brachyura, 



102 Coronella decorata 



103 Coronella cana 



104 Coronella phocarum 



105 Liophis cobella, 



106 Liophis merreuiii, 



107 Liophis reginae 



108 Diadophis punctatus, ... 



109 Ophibolus triangulige- 



rus, 



110 Ophibolus getulus, 



111 Rhinocheilus lecontei, 



112 Cycloi^his vernalis, 



113 Cyclophis aestivus, 



114 Heterodon platyrhinus, 



115 Heterodon dorbignii, ... 



116 Dromicus lineatus, 



117 Simotes cyclurus, 



118 Simotes albocinctus, 



119 Simotes purpurascens, 



120 Simotes violaceus. ... 



121 Simotes woodmasoni, 



122 Simotes octolineatus, 



123 Simotes arnensis, 



124 Simotes THEOBALDi, ... 



125 Simotes cruentatus, ... 



126 Simotes planiceps, 



127 Simotes signatus, 



128 Oligodon affinis, 



129 Oligodon dorsalis, ... 



130 Oligodon sublineatus, 



131 Oligodon subgriseus, 



132 Oligodon melanocephalus 



133 Rhagcrhis producta, ... 



134 Psammophylax rhom- 



beatus, 



135 Zamenis korros, 



136 Zamenis mucosus, 



137 Zamenis ventrimacula- 



Tus, ... Ui 27 



