Spotted Round-eyed Gecko 
Spotted Sand Lizard 
Sri Lanka Blossom Krait 
Sri Lanka cat snake 
Sri Lankan flying snake 
Sri Lankan Golden Gecko 
Sri Lankan Kangaroo Lizard 
Sri Lankan pit viper 
St. Lucia Anole 
Standings day gecko 
Stejneger's Snail Sucker 
Stellion 
Stephens' Banded Snake 
Stolzmann's Pacific iguana 
Strauch's Racerunner 
Streaked Kukri Snake 
Stream Anole 
Stream Anole 
Striated Lizard 
Striped Bronzeback 
Striped Bronzeback 
Striped Burrowing Skink 
Striped Kukri Snake 
Striped legless lizard