Genus Pantherophis

Baird's rat snake - Adults can reach 25 to 55 inches in length.

 

Pantherophis emoryi - The Great Plains Rat Snake is a species of non-venomous rat snake native to the eastern two thirds of the United States, from New Jersey to Nebraska, to Colorado, south to Texas, and into northern Mexico.

 

Eastern fox snake - The Eastern Fox Snake is a species of Fox Snake.

Red corn snake - The corn snake , or red rat snake, is a North American species of rat snake that subdue their small prey with constriction.

Order : Squamata
Family : Colubridae
Genus : Pantherophis