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The Black Pine Snake – the Rarest Species in a Well-known Group

The pine, bull and gopher snakes are a complex of 15 species that range from southern Canada through the United States and Mexico to Guatemala.  Large (to 8 feet), powerful constrictors, most species are well-studied and long-established in captivity.  The Black Pine Snake (Pituophis melanoleucus lodingi) remains, however, elusive in the wild and less well-represented in captivity.

I first worked with this striking snake at the Staten Island Zoo, home to one of the country’s most impressive snake collections, and have longed to observe it in the wild ever since.

Classification and Description

The Black Pine Snake is a melanistic form of the northern pine snake (P. m. melanoleucus) that has been given subspecies status.  One other subspecies, the Florida Pine Snake (P. m. mugitus), has been described. The Louisiana Pine Snake (pictured here) is now classified as a distinct species, P. ruthveni.

Uniformly black (rarely dark brown) above and below, the Black Pine is stoutly built.  They average 5 feet in length, with a record of 6 ½ feet.

Range and Habitat

This rare snake is limited to a few localized sites in extreme eastern Louisiana, southwestern Alabama and, possibly, Mississippi.

It is found only in association with the sandy soils of Longleaf Pine communities, a threatened habitat.  The Black Pine Snake spends most of its life underground, within pocket gopher burrows or the root systems of rotting pines.


This snake has an extremely limited range and is protected by the states in which it occurs.  In the past, habitat development and collection for the pet trade threatened its survival.  Captive populations are well-established in both zoos and the private sector.


Mating occurs in the spring, and 3-24 eggs are laid in June-August.  The clutch is hidden in a burrow or, less frequently, below a rock or log.  The young hatch in 64-79 days at 12-18 inches in length.


The natural diet has not been thoroughly documented, but likely includes deer mice, ground squirrels, chipmunks, cotton rats, rabbits, pocket gophers and ground-nesting birds and their eggs.  Prey is killed by constriction.

This and related species usually hunt below ground, within the burrows of gophers and other rodents.  Where space does not permit constriction, these powerful snakes kill rodents by forcibly pressing them against the burrow walls.  Often a number of animals will be killed in this manner before the snake stops to feed.

Pine snakes are much valued for their rodent-catching abilities and are sometimes released around farms and grain storage facilities.


When threatened, pine snakes put on an impressive display – the body swells with inhaled air that is expelled in a loud hiss, while the tail vibrates rapidly and the head is flattened.  The snake rears up in a series of ‘S” shaped curves and strikes repeatedly.  Most will flee if given the opportunity, but they do not hesitate to bite.


Black Pine Snake care is fairly straightforward, and follows that of rat snakes and other Colubrids.  Please write in for further information, or see Black Rat Snake Care and Natural History for husbandry guidelines.

Captive born specimens are usually calm, although the few I have worked with were a bit high strung.  Being largely fossorial in the wild, they are ill at ease if forced to remain in the open.  Even long term captives spend a good deal of their time within shelters.

Further Reading

You can read about conservation efforts for Black Pine Snakes in Alabama here.


About Frank Indiviglio

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Being born with a deep interest in animals might seem unfortunate for a native Bronxite , but my family encouraged my interest and the menagerie that sprung from it. Jobs with pet stores and importers had me caring for a fantastic assortment of reptiles and amphibians. After a detour as a lawyer, I was hired as a Bronx Zoo animal keeper and was soon caring for gharials, goliath frogs, king cobras and everything in-between. Research has taken me in pursuit of anacondas, Orinoco crocodiles and other animals in locales ranging from Venezuela’s llanos to Tortuguero’s beaches. Now, after 20+ years with the Bronx Zoo, I am a consultant for several zoos and museums. I have spent time in Japan, and often exchange ideas with zoologists there. I have written books on salamanders, geckos and other “herps”, discussed reptile-keeping on television and presented papers at conferences. A Master’s Degree in biology has led to teaching opportunities. My work puts me in contact with thousands of hobbyists keeping an array of pets. Without fail, I have learned much from them and hope, dear readers, that you will be generous in sharing your thoughts on this blog and web site. For a complete biography of my experience click here.
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