Southern black racer

Coluber constrictor priapus

''Coluber constrictor priapus'', commonly known as the southern black racer, is one of the more common subspecies of nonvenomous Coluber constrictor snakes in the Southeastern United States. The name ''priapus'' refers to the proximal spines of the hemipenes being much enlarged into basal hooks, which is characteristic of this subspecies. These snakes are quite active during the day, which increases the chance of sightings. They will eat almost any animal they can overpower, including, rodents, frogs, toads, and lizards. They have been known to charge at people in an attempt to frighten them, but will usually retreat if challenged. They are not venomous. Members of this species generally do not tolerate handling – even after months in captivity – and will typically strike and flail wildly every time they are handled. These snakes are usually thin with a jet black dorsal side with a grey belly and white chin. They are quite fast, giving rise to the name "racer".
Southern Black Racer  Coluber constrictor priapus,Geotagged,United States

Habitat

Coluber constrictor priapus
Average size: 20-56 inches; Record 72 inches.
Range: Throughout most of Florida.
Diet: Lizards, snakes, frogs, insects, rodents and small birds.
Status: Common
Note that the Southern Black Racer has a white chin. An Indigo Snake
normally has a dark to reddish orange chin.
Southern Black Racer (Coluber constrictor priapus)  Animal,Coluber,Coluber constrictor,Coluber constrictor priapus,Colubridae,Colubrinae,Eastern Racer,Fall,Geotagged,Nature,Reptile,Scaled Reptile,Serpentes,Snake,Southern Black Racer,Squamata,United States,Vertebrate

Food

The Southern Black Racer is a predator that relies on lizards, insects, moles, birds, eggs, small snakes, rodents, and frogs. Despite its specific name ''constrictor'' , the Racer is more likely to suffocate or crush its victim into the ground rather than coiling around it in typical constrictor fashion.

Man remains the biggest enemy of Black Racers. Many are killed on highways and others are intentionally killed out of fear. The white chin causes many people to kill this snake, believing that it is a Cottonmouth—a venomous snake more commonly called a Water Moccasin. The venomous snake has a white lining inside of its mouth. Racers are nonvenomous and do not breed with Cottonmouths. Natural enemies include such birds of prey as hawks including the Red-shouldered Hawk and Broad-winged Hawk. These perching and soaring birds have keen eyesight and drop down from above to capture Black Racers and other snakes thus making their speed and ground awareness ineffectual.

References:

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Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyColubridae
GenusColuber
SpeciesC. constrictor