The rainbow boa is a brown-patterned reptile that primarily seeks out rodents and small birds in its diet.

It prefers warm temperatures with high humidity for the most part, and it is endemic to Central and South America. Instead of determining sexual maturity by age, the males must be at least four feet long to mate. Temperature plays a big role when their eggs hatch, which is why they often choose warmer locations to live.

5 Amazing Rainbow Boa Facts

• The gestation period of the rainbow boa is approximately 5 months.
• Evolution hasn’t completely changed them! These reptiles are still considered to be primitive because they have two vestigial hind limbs.
• To sense the body heat of prey, these snakes have specialized pits on their face to locate their next meal.
• The rainbow boa is endemic to Central America and South America, but their numbers have declined as a result of being captured for the pet trade.
• While the name “rainbow” boa would suggest that this snake is colorful, it only reflects these colors. The actual body is an assortment of brown hues.

Where to Find Rainbow Boas

The main location to find this boa is broad because the different types are spread throughout Central and South America. They prefer land, often living in humid weather conditions with high temperatures. These predators primarily hunt on the floor of the forest, but they will climb up trees and bushes to rest.

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If you want to buy boas as pet snakes, you can visit a local pet store that sells exotic reptiles. They’d direct you to the proper enclosure and tank size needed to support this hefty pet. Generally, their cost is difficult to determine because the pet trade is so regulated. Some cost over $400 for intermediate pet owners but finding a range of prices is difficult. Furthermore, the cost of the right tank size is high, which is why it is best to seek out these boas at zoos or in nature instead.

Rainbow Boa Scientific Name

The rainbow boa, sometimes called the slender boa, has the scientific name of Epicrates cenchria. The name comes from a combination of tributes to scientists and researchers who were pivotal in the discovery of multiple snake species. It comes from the Reptilia class as part of the Boidae family.

The 9 Different Types of Rainbow Boas

There are five main breeds of these boas, though only one of them seems to be at risk of becoming endangered. With proper identification, you’ll see how a few differences can completely change the way you look at them. All of the breeds belong to the Epicrates genus.

• Brazilian rainbow boa: With very little care required, they make great pet snakes. You need to keep their enclosure moist, though their care is already minimal. They require high temperatures with high humidity, and they can be aggressive. They need no smaller than 30 gallons of space for their tank size.
• Peruvian rainbow boa: This boa primarily lives in Peru and Bolivia, preferring humid and tropical forests. Despite being incredibly slender, their identification shows that they are the biggest rainbow boa among the breeds. Females tend to be longer.
• Columbian rainbow boa: The Columbian rainbow boa lives in northern South America. However, as the name suggests, the Columbian rainbow boa primarily lives in Columbia. Very seldom do they grow longer than 5 feet in size. It is also known as the brown rainbow boa.
• Argentine rainbow boa: This species is only found in Argentina and boasts a 20-year lifespan with proper care.
• Paraguayan rainbow boa: The typical locations of this snake are Paraguay, Brazil, and Argentina. For proper identification, check out their length as they only reach about 4 feet long.
• Caatinga rainbow boa: This snake is found in Brazil, and they are not often found in the US pet trade. They are extremely hard to find and do not make good pet snakes.
• The Marajo Island, central highland, and Espirito Santo rainbow boas are all subspecies of the Brazilian rainbow boa. The two latter breeds were discovered in 1935, while the Marajo Island boa was found in 1938.

Rainbow Boa Population & Conservation Status

As they are endemic to Central and South America, the identification of a global population is hard to pinpoint. One of the biggest threats to these predators is the pet trade since their beautiful patterns and colors make them ideal for pet sales. They also constantly deal with damage to their natural habitat, which is used for ranching, agriculture, and commercial development, despite their ability to control small mammal populations. When left alone, their average lifespan can reach well over 20 years with a 5-month gestation period.

According to the IUCN, the conservation status of this boa constrictor family is “least concern,” though it hasn’t been assessed since 2013. The Argentinian rainbow boa seems to be the only species at risk as it is “near threatened” (as of 2020).

How to Identify a Rainbow Boa: Appearance and Description

Though it is named for one of the most natural assortments of colors in the world, the Brazilian rainbow boa isn’t actually bright and bold. Instead, the majority of their bodies are brown or reddish-brown colors, featuring three solid black stripes behind the head. With their natural ridges along with the scales, it looks as though they reflect bold colors as if through a prism, even though the real colors are neutral tones. Along their back, you’ll see black rings that look almost like blotches. Still, this species has many variations in color, and they range from 4-6 feet long with a head that exceeds the width of their neck, making it easy to discern from the tail.

How to identify a these snakes:

• Brown or reddish-brown bodies.
• Three black stripes behind the head.
• Large black rings along the back.
• Up to 6 feet long.
• Wider head than neck.

Rainbow Boa Pictures

Rainbow Boas: How Dangerous Are They?

Though these snakes look intimidating, take a breath of relief because they are non-venomous. Even if they attempt to bite you, they cause anything more than a scratch like a cat would. Whether the snake is your pet or in the wild, the best thing that you can do is to remain calm. If nothing else, the bite is meant as a way to defend itself, not actually do any damage. Relaxing will allow the boa to let go and go back to its enclosure or natural surroundings without much injury.

Rainbow Boa Behavior and Humans

These boas are a common pet amongst intermediate owners for their docile nature and beautiful appearance. Since they don’t have venom, they are a much less risky option, though they require access to a balanced diet and plenty of space in their habitat.

Even in the wild, the rainbow boa is not known to be a pest. They can be shy yet aggressive if disturbed, and they typically go after small prey. Basically, if you leave them alone, they won’t bite.

If you choose to adopt these pet snakes, you need to research proper care and tank size for your particular area. Even baby boas need plenty of space to hide and move in their enclosure to prevent boredom and aggression. When you first bring them home, don’t be surprised if the baby boa attempts to nip at you until they are comfortable.

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