Brown-spotted pit viper 
Bruno's Dwarf Chameleon 
Brygoo's Girdled Lizard 
Brygoo's Leaf Chameleon 
Buchanan's Snake-eyed Skink 
Buff striped keelback 
Bullsnake 
Bungarus bungaroides 
Burmese Python 
Burmese Python 
Butler's Wolf Snake 
Byrne's gecko 
Caatinga lancehead 
Cadle's Forest Racer 
California kingsnake 
California legless Lizard 
California Whipsnake 
Calumma emelinae 
Calumma linotum 
Cameron Highlands Pit Viper 
Canopy chameleon 
Cantor's Dwarf Reed Snake 
Cape Centipede-Eater 
Cape cobra