# Epicrates exsul (*Chilabothrus exsul*) The Epicrates exsul, also known as the Puerto Rican boa, is a large snake that lives in the trees. It has beautiful colors and patterns that help it blend in with its surroundings. - **Category:** [Reptiles](https://www.snappit.app/explore/categories/reptile) - **Rarity:** Common - **Danger:** 2/5 · Low - **Habitat:** Forests - **Also known as:** Puerto Rican Boa ![Epicrates exsul](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/AbacoIsBoa.JPG&width=800) Photo: Mitternacht90 at English Wikipedia, Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:AbacoIsBoa.JPG) ## Appearance The Epicrates exsul is a medium-sized boa, typically displaying a pale brown to grayish-brown body adorned with irregular dark brown blotches or stripes. Its scales often have a subtle iridescence, giving it a slight sheen, and it possesses a relatively slender build compared to many other boa species. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Chordata - **Class:** Squamata - **Order:** Serpentes - **Family:** Boidae - **Genus:** Chilabothrus ## Interesting facts - It can 'see' heat with special facial pits, even in total darkness! - Its scientific name, exsul, means 'exiled' because it's so isolated! - This amazing snake is found only on Mona Island, a small island off Puerto Rico! - Unlike most snakes, this boa gives birth to live babies, not eggs! ## Special abilities - **Powerful Constriction:** Epicrates exsul can subdue prey by coiling around them and constricting, cutting off blood flow to quickly incapacitate their meals. - **Nocturnal Hunter:** Epicrates exsul hunts primarily at night, using its excellent senses to locate unsuspecting prey in the darkness. - **Agile Climber:** Epicrates exsul is an agile climber, able to navigate trees and rocky crevices with ease to find roosting prey or shelter. - **Natural Camouflage:** Epicrates exsul has patterned scales that blend perfectly with its rocky and leafy surroundings, helping it ambush prey. ## Measurements & details - **Length:** 100-150 cm - **Weight:** 1-3 kg - **Lifespan:** 10-20 years - **Speed:** 8 km/h ## Diet & Feeding This boa constricts and eats a variety of small mammals, birds, and lizards found on Mona Island. - **Primary Foods:** rodents, bats, birds, lizards - **Foraging Method:** Ambush ## Ecological connections - **Eats:** Mona Anole (*Anolis monensis*) — Main prey item for juvenile snakes. - **Eats:** Antillean Cave Bat (*Brachyphylla cavernarum*) — Hunts bats emerging from caves. - **Eaten by:** Feral Cat (*Felis catus*) — Introduced predator hunting young boas. - **Eaten by:** Feral Pig (*Sus scrofa*) — Introduced predator preying on boa eggs/young. ## Traits - [Solitary](https://www.snappit.app/explore/traits/solitary): Solitary animals live alone for most of their lives, only interacting with others for mating or parental care. - [Arboreal](https://www.snappit.app/explore/traits/arboreal): Arboreal animals live primarily in trees, utilizing them for shelter, food, and protection from predators. - [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment. - [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors. - [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life. - [Carnivorous](https://www.snappit.app/explore/traits/carnivorous): This trait identifies organisms whose diet consists entirely or primarily of animal tissue. - [Keystone Species](https://www.snappit.app/explore/traits/keystone-species): Describes a species whose presence and role have a disproportionately large effect on its environment. ## Collections - [Reptiles](https://www.snappit.app/explore/collections/reptiles) ## Safety **Danger:** 2/5 · Low Always watch from a distance and never try to touch wild snakes. ## Frequently Asked Questions ### How to identify Epicrates exsul? Compare the full body pattern, build, head markings and tail. Color can shift with age and lighting. Rules of thumb about triangular heads or round pupils aren't a reliable way to tell whether a snake is venomous. Snake Identifier: upload a photo and compare the visible details. ### How long is Epicrates exsul? 100-150 cm ### How much does Epicrates exsul weigh? 1-3 kg ### How long does Epicrates exsul live? 10-20 years ### How fast can Epicrates exsul move? 8 km/h ### What does Epicrates exsul eat? This boa constricts and eats a variety of small mammals, birds, and lizards found on Mona Island. ### Where is Epicrates exsul usually found? Forests ### How does Epicrates exsul hunt? Ambush ## More Reptiles - [Pond Slider](https://www.snappit.app/explore/pond-slider) (*Trachemys scripta*) - [Western Fence Lizard](https://www.snappit.app/explore/western-fence-lizard) (*Sceloporus occidentalis*) - [Common Five-lined Skink](https://www.snappit.app/explore/common-five-lined-skink) (*Plestiodon fasciatus*) - [Desert Spiny Lizard](https://www.snappit.app/explore/desert-spiny-lizard) (*Sceloporus magister*) --- Source: [Epicrates exsul: Facts & Places to See — Snappit](https://www.snappit.app/explore/epicrates-exsul)