Water Coral 
Werner's False Coral Snake 
Western Ghats bronzeback 
Western Ground Snake 
Western hognose snake 
Western kukri 
Western rat snake 
Western shovelnose snake 
Western terrestrial garter snake 
White-bellied Rat Snake 
White-fronted water snake 
White-lipped Smooth Snake 
White-spotted cat snake 
Yellow-collared Wolf Snake 
Yellow-green Cat Snake 
Yellow-tailed Indigo Snake 
Zamenis scalaris