Plains Gartersnake

Thamnophis radix
Family: 
Colubridae (nonvenomous snakes) in the order Squamata (lizards and snakes)
Description: 

This snake is very similar to the other gartersnakes, but it usually has a yellowish-orange stripe down the middle of the back, an alternating double row of black spots along the sides and black bars along the edge of the upper, green lip.

Size: 
Length: 15 to 28 inches (38-71 cm).
Habitat and conservation: 
This gartersnake is associated with wet meadows and prairies, marshes, lakes and ponds.
Foods: 
Like other species of gartersnakes, this snakes feeds mainly on earthworms, amphibians and minnows.
Distribution in Missouri: 
Occurs mainly in the northwestern corner and in north-central Missouri, with an isolated population in the eastern part of the state near St. Louis.
Life cycle: 
This attractive species spends warm summer days basking in the sun or searching for food. Winters are spent underground, probably in abandoned rodent tunnels.
Shortened URL
http://mdc.mo.gov/node/6612