Overview
The Scarlet Snake (Cemophora coccinea) is an exquisite, secretive burrower native to the sandy pinelands and coastal plains of the American Southeast. Famous for its brilliant, high-contrast tri-color bands of crimson, creamy-yellow, and jet-black, this gentle, harmless colubrid is a classic Batesian mimic of the venomous Eastern coral snake, distinguished by its pointed red snout and unbanded, pure white belly.
Biology and Physical Characteristics
Cemophora coccinea possesses a small, cylindrical, smooth-scaled body and a distinctive, upturned, wedge-shaped head with a prominent rostral scale used like a trowel for burrowing through loose sand. Its dorsal surface features bold, saddle-like blotches of brilliant scarlet-red bordered by narrow black rings, separated by wider creamy-yellow or white interspaces. Unlike true coral snakes whose rings encircle the body completely, the scarlet snake’s belly is unmarked, solid white.
Behavior and Ecology
A secretive, nocturnal burrower (fossorial), the Scarlet Snake spends almost all of its daylight hours concealed beneath rotten pine logs, underground burrows, or deep within sandy soil. It is an extraordinary reptile egg specialist: armed with specialized enlarged teeth in the back of its upper jaw, it punctures large turtle or lizard eggs, ingests the liquid contents, or swallows smaller lizard eggs whole.
Conservation and Human Impact
Classified as Least Concern by the IUCN, the Scarlet Snake remains widespread throughout Florida and the Gulf Coastal Plain. However, northern peripheral populations in New Jersey and Maryland are state-endangered due to intensive habitat destruction and pine barrens development.
Interesting Factoid
The Scarlet Snake has built-in biological egg-openers: specialized, enlarged teeth at the back of its jaws are razor-sharp, allowing this small snake to slice open rubbery turtle eggs that are much too large for it to swallow whole.