Southern hognose snake
Heterodon simus, commonly known as the southern hog-nosed snake, is a harmless snake species endemic to the southeastern United States. No subspecies are currently recognized.
Description
Adults are 35.5–61 cm in total length. Stout with a wide neck and a sharply upturned snout, they usually have 25 rows of keeled dorsal scales at midbody.The dorsal color pattern consists of a light brown, yellowish, grayish, or reddish ground color, overlaid with a distinct row of dark blotches that alternate with smaller blotches on the flanks. The belly is distinctly darker in color than the underside of the tail in juveniles. As the snake ages, the underside usually becomes a pale white.
Habitat
The native habitats of Heterodon simus are xeric grasslands such as longleaf pine sandhill, upland pine forest, and scrubby flatwoods. In some areas, populations persist in mosaics of overgrown pastures, dry river floodplains, fields, and pine plantation.Geographic range
The southern hognose snake is found on the coastal plain of the southeastern United States from North Carolina, south to Lake Okeechobee in Florida, and west to Mississippi.Diet
Heterodon simus preys mainly upon spadefoot toads and true toads.It also preys on salamanders, other frogs, lizards, small mammals, and rarely, large invertebrates.