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Black Racer

Coluber constrictor priapus


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 chinColuber 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.[1] 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. 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


It is found throughout mainland Florida and the Florida Keys. Outside of Florida, it is found throughout the eastern United States from northeastern Texas north to Minnesota and east to Maine. Habitat: Commonly found in pinelands, hardwood hammocks, prairies, sandhills, scrub, and cypress strands


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 (scientific name: Coluber constrictor), the Racer is more likely to suffocate or crush its victim into the ground rather than coiling around it in typical constrictor fashion.[3] **This guy in Transition, dropped down from the tree we were walking past, providing me with the opportunity to get a few pictures 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.[4] It is believed[by whom?] snakes are color blind. Adult Racers are solid black, but juveniles are blotched gray and reddish brown. Adult racers are 24–55 inches (0.6 - 1.4 m) long and rarely exceed 70 inches (1.8 m). Breeding and egg laying occur between March and August. Up to 20 eggs are laid, but as in most reptiles, no interest is taken in hatching or rearing the young. Newly hatched Racers are about 6 inches (15 cm) long and rely on their juvenile camouflage for survival. Like other snakes, the Racer will shed its skin several times a year

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MichelleMccracken 8 years ago

yeah, I didn't know that until this one dropped down right next to us and I did some research

snakes are cool
snakes are cool 8 years ago

Yeah when they shed the scale on top of their eyes turn white

MichelleMccracken 8 years ago

From what I understand , while they are shedding their skin, they also are blind, which is why I was able to get so close to the snake, wish I had had a better camera at the time, lol

Indawoods 8 years ago

Why is the eye this color?

Spotted by

Tampa, Florida, USA

Spotted on Apr 2, 2011
Submitted on Dec 22, 2012

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