Caribbean Snakes-What kind of snakes are in the Caribbean?

Let’s have a closer looks about Caribbean snakes, If there is one thing we can all agree on, it is the fact that the Caribbean is regarded as a very stunning yet gorgeous place filled with clear water, tropical fruit, and not to forget; sandy beaches. For those seeking a place to get a much-needed warm-weather vacation, the Caribbean always comes up as one of the places to visit.

Aside from its lovely aesthetics, there is another side to this beautiful vacation spot that most people forget about. It has to do with its snakes! The Caribbean is home to many different types of snakes, some of which are venomous. If you’re planning on traveling to the region, it’s important to be aware of the dangers posed by these slithering creatures. In this blog post, we will take a look at the different types of snakes found in the Caribbean and discuss their characteristics. We’ll also provide tips on how to stay safe if you happen to encounter one of these snakes while traveling!

Types of Caribbean Snakes

  • The Saint Lucia Lancehead
  • The Arrhyton
  • Antiguan racer
  • The Conception bank boa
  • Boa constrictor
  • Puerto Rican boa 
  • The Bothrops Atrox
  • Crotalus durissus
  • Mona Island boa
  • Barbados thread snakes
  • Dominican Blind Snake 
  • Arrhyton
  • Jamaican Boa
  • Aruba rattlesnake
  • Green Parrot Snake
  • Crotalus Unicolor
  • The Red-bellied racer

The Saint Lucia Lancehead

While you will find plenty of snakes in the Caribbean, the snake that has been tagged to be the most dangerous is the Saint Lucia pit viper. It is highly venomous to humans and can grow to roughly four feet in length.

As a threatened species, it resides only on Saint Lucia island, and to protect yourself, it is advisable to wear sturdy boots. It comes with a big head shaped like a triangle, plus the head is bigger than its neck.

It is black or brown with pale yellow stripes that crisscross the sides and back of its body.

Antiguan racer

Caribbean Snakes

The Antiguan racer is one of the most well-known snakes found in the Caribbean region. This sleek, fast-moving species can be found throughout Antigua and other islands in the Antilles. With its distinctive greenish or bluish coloration and black zigzag markings along its body, this snake is fairly easy to identify.

The Antiguan racer typically feeds on small lizards and rodents, using its powerful jaws to subdue prey. While it is not venomous, this snake is still dangerous due to its sharp teeth and quick reflexes. It is important to stay alert if you encounter an Antiguan racer while traveling in the Caribbean, as this species has been known to bite when threatened.

The Conception bank boa

Also regarded as the silver boa, the conception bank boa is from a species of snake found on the Conception island bank in nowhere else but the Bahamas. It is a non-venomous snake that falls under the Boidae family.

You will find it living inside trees and on land. Plus, it gets its name from its highly distinct silver coloring. It will amaze you that this snake was first identified inside the silver palm tree.

Remember that the conception bank boa can grow up to three feet long. And it comes majorly in a tannish silver color and cream-colored ventral scales.

Unfortunately, this snake species has been tagged severely endangered. It is because of the loss of its habitat and the threats it gets from other species. Nevertheless, it does have some protection.

Its protection comes from the fact that a national park owns some part of the island where it is found. More so, the island is practically remote, so no external dangers will pose a threat.

Boa constrictor

Boa constrictor, the yellow-bellied sea snake, and the Cuban boa. All of these species should be treated with caution, as they can pose a serious threat to both humans and local wildlife. If you’re traveling to the Caribbean, it is important to do your research ahead of time and take appropriate precautions to keep yourself safe from these slithering predators.

Puerto Rican boa 

Caribbean Snakes

Puerto Rican boa constrictors are one of the most unusual and intriguing snakes in the world. These snakes are endemic to the island of Puerto Rico and are considered to be one of the most endangered snakes in the world.

These snakes are remarkable for their size and their constriction ability. Boa constrictors can easily squeeze the life out of their prey, and they are capable of swallowing prey up to three times their own size.

Puerto Rican boa constrictors are unique in that they are the only snakes in the world that are capable of constricting their body completely. This ability is an adaptation to their environment, as these snakes live in dense forests where it is difficult to find prey.

Despite their endangered status, the Puerto Rican boa constrictor is still being hunted for its skin and meat. Fortunately, efforts are being made to preserve these snakes and protect them from extinction.

The Bothrops Atrox

This snake is also called the common lancehead. It is highly venomous and long. As a viper snake, it belongs to the Viperidae family. It has no subspecies and will be found on the northern side of South America’s tropical lowlands.

This snake grows up to fifty inches and has a heavy body. The biggest specimen of the common lancehead to ever be recorded was over five feet in length. It comes in colors that range from gray, tan, brown, and olive.

More so, it has some variable light and dark markings. Interestingly, its belly may likely be yellowish-gray or cream-colored, but the tongue is forever black. It has bronze or gold eyes and can birth roughly eighty eggs at once.

This snake breeds every year. It hunts for rodents close to coffee and banana plantations. This snake can lie low and camouflage before it strikes its prey.

They strike at a very high speed, and the unfortunate prey cannot avoid them. Moreover, as a venomous snake, its venom can result in kidney failure and abnormal blood clotting.

In some extremely rare cases, its venom can hemorrhage one’s central nervous system.

Crotalus durissus

Caribbean Snakes

The Crotalus durissus, or the eastern diamondback rattlesnake, is a venomous snake found in the eastern United States. It is the largest rattlesnake in the eastern US and the third-largest in North America. The average length of a Crotalus durissus is 2.5 to 3.5 feet (76 to 110 cm). The average weight is around one hundred and thirty-five pounds (seventy-six kilograms). The eastern diamondback rattlesnake is the only venomous snake in the eastern US.

Mona Island boa

Mona Island boa is an endemic species of boa found only on Mona Island, a small volcanic island in the Comoros. Mona Island is the only place on Earth where this species of boa is found. The Mona Island boa is the smallest of the three species of boas found on the island. The Mona Island boa is found in primary and secondary forests. It is not found in open areas. The Mona Island boa is a shy and elusive snake. It is not known how many Mona Island boas are currently living on the island. The Mona Island boa is classified as a vulnerable species by the

Barbados thread snakes

Caribbean Snakes

These unique and beautiful snakes are found in Barbados and other Lesser Antillean islands. Barbados thread snakes get their name from their long, thin bodies, which resemble threads of fabric. They have distinct black and yellow patterns along their bodies that help them blend into their surroundings and hide from predators.While Barbados thread snakes are not venomous, they can still pose a serious threat due to their speed and agility. These snakes are active both during the day and at night, so it’s important to always be on alert if you’re visiting Barbados or other Lesser Antillean islands.

Dominican Blind Snake 

The Dominican Blind Snake is a small and elusive snake found only in the Dominican Republic. With its thin, cylindrical body and short legs, it is remarkably well adapted to moving through underground burrows. This makes it difficult for predators to find, giving it a critical advantage in the wild. The Dominican Blind Snake has sharp teeth and quick reflexes that allow it to quickly bite and escape from potential threats.

Despite being venomous, the Dominican Blind Snake poses very little risk to humans. Still, caution should always be taken when traveling in areas where this species can be found. If you are visiting the Dominican Republic or other Caribbean islands, make sure to do your research ahead of time and take appropriate precautions to stay safe.

The Crotalus Unicolor

Resident only on Aruba island, the Crotalus unicolor is a venomous pit viper that you may not see during your vacation in the Caribbean. This is because it has just a few specimens alive.

Scientists have estimated that it might likely have roughly two hundred and thirty. Therefore, it is grouped under severely endangered, although it is not legally protected on the island.

More so, its habitat in the desert is getting encroached on every day by humans, thus further reducing it. However, the American species’ survival plan breeds it in captivity.


Arrhyton is a genus of snakes found in many different regions around the world, including Central America, Africa, and Southeast Asia. Arrhyton snakes are renowned for their size and agility, as well as their powerful constriction abilities. Arrhyton snakes use their constriction abilities to capture prey that is much larger than themselves.

They rely heavily on camouflage to hide from potential predators, making them highly effective hunters. Despite the threats facing Arrhyton populations today, these snakes still play an important role in many environments around the world. Efforts are being made to preserve and protect Arrhyton populations so that future generations can continue to enjoy this remarkable species of snake.

The Red-bellied racer

This small Caribbean snake is the Red-bellied racer in the Lesser Antilles region. Everyone knows it because of its bright orange belly; hence it is also tagged the orange-bellied racer.

Interestingly, this snake has black-bordered blotches that can change into dark stripes. The female Red-bellied racer has smudges and streaks that can fade. The males are a bit different from the females.

The difference is that their black-bordered imperfections are smaller than their female counterparts. This is because they come with fangs behind their mouth and not at the front like most snakes.

These snakes are super active from dawn to dusk but will rest during midday. They come with a gentle temperament, and some of their species resist poorly to common diseases.

Jamaican Boa

Caribbean Snakes

The Jamaican Boa is a large, venomous snake found only on the island of Jamaica. With its long, powerful body and muscular limbs, it is well-suited to navigating the diverse ecosystems of Jamaica. It is an apex predator in these environments, preying on a wide range of animals including lizards, birds, and mammals. Despite its fearsome reputation, Jamaican Boas are typically shy and reclusive creatures that avoid contact with humans whenever possible.

Because Jamaican Boas are so elusive and hard to find, there is still much that we don’t know about these incredible snakes. Efforts are underway to better understand the Jamaican Boa’s natural history and behavior so that we can protect this vital part

Aruba rattlesnake

Caribbean Snakes

Aruba rattlesnake is also known as Aruba Island boa, is a large and powerful snake found only on Aruba island in the Caribbean. This elusive species has long, muscular limbs and a thick body that enable it to move quickly and easily through Aruba’s dense forests.

With its venomous bite, Aruba rattlesnake poses a serious threat to both humans and other animals in Aruba. As such, it is important to take caution when traveling on Aruba or other Caribbean islands where this magnificent creature can be found. However, with increased awareness and efforts to protect Aruba rattlesnakes, we can help ensure that future generations can continue to enjoy these remarkable snakes for years to come.

Green Parrot Snake

Caribbean Snakes

The Green Parrot Snake is a fast and agile snake found in the Lesser Antillean islands, including Barbados. With its long, streamlined body and quick reflexes, it is perfectly adapted to navigating the dense forests of these islands.

Despite its toxic venom, Green Parrot Snakes are rarely a threat to humans. However, caution should always be taken when traveling in areas where this species can be found. If you’re planning a trip to Barbados or other Caribbean islands, be sure to do your research ahead of time and take appropriate precautions to stay safe from the Green Parrot Snake.

Do you have any tips for staying safe in the Caribbean if you encounter one of these snakes?

Some tips for staying safe if you encounter a snake in the Caribbean include being aware of your surroundings at all times, avoiding areas that may be infested with snakes (such as beaches, forests, and rocky terrain), and ensuring that you follow any safety precautions recommended by local authorities.

Bottom line

It is important to carry a first aid kit or other emergency supplies in case you are bitten by a snake or experience any other form of injury while traveling. If possible, it may also be helpful to enlist the services of a local guide or tour group who can help keep you safe from potential hazards during your trip. With these safety measures in place, you can enjoy your trip to the Caribbean and stay safe from these dangerous snakes.


Leave a Comment