NON-VENOMOUS

Corn Snake (Red Rat Snake) Elaphe guttata guttata

Corn Snakes are moderately large constricting snakes. They are weekly keeled to smooth scaled. Adult size is considered to be in the range of 30 to 48 inches.

Adult Corn Snakes are very colorful with reddish blotches with black outlines displayed on a background of gray, yellow, orange and/or tan. Their belly is boldly checkered in black on white. It is reported their name is due to the resemblance of this checkered pattern to "Indian Corn." I have also read they got their name from being found around corn fields and storage areas where rodents are plentiful.

The first pictured adult specimen was found dead on road in rural Laurens County. The Corn Snake was one of the very first snake species which my brother and I captured after we decided to become amateur herpetologists. I believe we were both pre-teens. We set out on our bikes along a dirt road with a "snake stick" and a pillow case. We passed right by it at first. It froze in the middle of the road between our two paths. As we passed, I caught sight of it out of the corner of my eye. Since then, I have tried to be more observant. We could have run over it!

Corn Snakes may be active during daylight, but they are very often encountered crossing roads at night. They are not venomous, but may bite if handled carelessly. Like other rat snakes, Corn Snakes are relatively slow moving and will most often freeze when first encountering danger. This reaction leads to many being killed on our roadways.

Juvenile Corn Snakes are strongly marked, showing the major markings of an adult but with duller colors. Overall they are not too dissimilar to other rat snake juveniles (see picture of juvenile Black Rat Snake (upper) and Corn Snake (lower). I caught the pictured juvenile Corn Snake on a road at night. I placed it in a box with a Northern Brown Snake of approximately equal size and continued searching for other snakes. About 30 minutes later I looked in the box to check on my night's collection. To my great surprise, the Corn Snake was eating the Northern Brown Snake. After swallowing about three-fourths of the Brown Snake, the Corn Snake regurgitated the Brown Snake. I suspect that it found it had tackled more than it could swallow. Or, the movement of the truck and my opening the box may have disturbed it too much. The Brown Snake was covered in digestive fluids but otherwise unharmed.

Corn Snakes usually do well in captivity. Because of their beautiful colors, they are a favorite species of captive breeders and many color variations have been developed.