CONTENTS. xi 



Page 



GENUS BCFONELLA, ........ 94 



BUFONELLA CRUCIFERA, ...... 95 



GENUS METAEUS, . ....... 96 



METAEUS TIMIDUS, .... .97 



GENUS BRACHYCEPHALUS, ....... 99 



BRACHYCEPHALUS AURANTIACUS, . . . . . 100 



ORDO II. OPHIDIA, 105 



GENUS SABRINA, .... ... 106 



SABRINA TESSELLATA, . . ... 106 



GENUS CYLINDROPHIS, ....... 108 



CYLINDROPHIS RUFA, ...... 109 



GENCS WENONA, . . . . . . 111 



1. WENONA FLUMBEA, ...... 112 



2. WENONA ISABELLA, . . . . . 113 

 GENUS MORELIA, . . . . . . .115 



MORELIA ARGUS, ....... 115 



GENUS ENYGRUS, . . . . . . .117 



ENYGRUS BIBRONI, . . . . 117 

 GENUS RABDION, . . . .119 



RABDION OCCIPITALE, . . . . 120 

 GENUS LODIA, . . . . . .122 



LODIA TENUIS, . . . . 122 



GENUS CONTIA, ........ 124 



CONTIA MITIS, ....... 125 



GENUS BASCANION, . . ... 126 



BASCANION VETUSTUS, ...... 127 



GENUS DENDROPHIS, ........ 129 



1. DENDROPHIS PICTA, . . . 129 



2. DENDROPHIS PRASINUS, ...... 131 



GENUS PITUOPHIS, ....... 



1. PITUOPHIS CATENIFER, ... . 135 



2. PITUOPHIS WILKESI, ... 137 

 GENUS CALLIRHINUS, ....... 139 



CALLIRHINUS PATAGONIENSIS, . . . . 139 



GENUS SIBYNON, ........ 142 



SlBYXOX NEBULATUS, ...... 142 



TROPIDONOTUS JUNCEUS, ...... 145 



GENUS EUTAENIA, ....... 147 



1. EUTAENIA INFERNALIS, ...... 148 



2. EUTAENIA PICKERINGI, ..... 150 



3. EUTAENIA LEPTOCEPHALA, ..... 151 



4. EUTAENIA OUDINOIDES, . ... 153 



D 



