XV 



Family 4. Viperida. 



Genus Pelias . ; , 79 



Causus 79 



AcanthopMs 80 



EcUs 80 



Cerastes . 80 



Family 5. Crotalidee. 



Genus Crotaliis , 80 



Uropsophus 81 



Craspedocephalus 81 



Megeera 81 



Order II. AMPHISB.ENIA, 



Genus Amphisbeena 82 



Order III. SAURA. 



Family 1. Chameleonidce. 



Genus Chameleo . . . 83 



Family 2. Agamidas. 



^ e 



Genus Moloch 85 



Agama 85 



Stettio 86 



Grammatophora 86 



Chlamydosaurus 86 



Istiurus 86 



Calotes. 87 



Draco 87 



Family 3. Iguanida. 



Genus Phrynosoma v v ........ 88 



Uranocentron . ... 88 



Tropidolepis 88 



Anolius 89 



c 2 



