Identification
The Eastern Plains Garter Snake is very similar in appearance to the common garter snake. However, the lateral stripes of the Eastern Plains Garter Snake are usually bordered by a row of dark spots above and below, and the mid-dorsal stripe is often bright orange. Also, the lateral stripe covers only the 3rd and 4th scale rows in the Eastern Plains Garter Snake. Similar species include: Butler’s Garter Snake, Common Garter Snake, Eastern Ribbon Snake, Western Ribbon Snake
Distribution and Status
The Eastern Plains Garter Snake can be found in the northwest section of the state. The species is considered uncommon within Indiana.
Ecology
Plains garter snakes are found in open moist grassy areas usually around marshes, peat bogs, or lake borders. In general, these snakes are not found in well drained, sandy areas. However, they can be found around vacant urban lots. Their diet consists primarily of earthworms.
Bruce Kingsbury, Director
Center for Reptile and Amphibian Conservation and Management
Science Building
Indiana-Purdue University
2101 East Coliseum Blvd.
Fort Wayne, IN 46805-1499