Arabian Sand Boa
Eryx jayakari
A small, stout burrowing boa adapted to the sand dunes and gravel deserts of the Arabian Peninsula.
- Venomous?
- Non-venomous
- Adult length
- 0.3-0.5 m (1-1.6 ft)
- Range
- Arabian Peninsula (Oman, UAE, Saudi Arabia)
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Overview
The Arabian sand boa is a small, heavy-bodied constrictor in the family Boidae, one of several sand boa species (genus Eryx) found across arid regions of Africa and Asia. It is one of the least frequently observed reptiles of the Arabian deserts because it spends most of its life buried beneath loose sand.
Despite its small size, the species is well known among regional herpetologists as a textbook example of fossorial adaptation, with a shovel-shaped snout and cylindrical body built for moving through sand rather than over open ground.
The Arabian sand boa is harmless to humans; it is non-venomous and kills prey by constriction.
How to identify it
- Short, thick, cylindrical body with a blunt tail that can resemble the head
- Small head barely wider than the neck, with a wedge-shaped, shovel-like snout for burrowing
- Small eyes set high on the head, with vertically elliptical pupils
- Smooth to weakly keeled scales, sandy tan to yellowish-brown with darker, irregular blotches or crossbands
- Adults typically reach only 30-50 cm (1-1.6 ft), making it one of the smallest boas
- Distinguished from true blind snakes by its visible eyes and boa-like stout build
Habitat & range
Found in loose, fine sand dunes and sandy-gravel deserts across the Arabian Peninsula, including parts of Oman, the United Arab Emirates, and Saudi Arabia. It spends the vast majority of its time buried just beneath the surface of loose sand, emerging mainly at night.
Behavior, diet & reproduction
Nocturnal and almost entirely fossorial, surfacing after dark to hunt. It ambushes small lizards and rodents from just below the sand surface, striking and constricting prey before pulling it under. When disturbed it is docile and typically attempts to burrow away rather than bite. Reproduction is live-bearing (ovoviviparous), with females producing small litters of a few young.
Frequently asked questions
Is the Arabian sand boa venomous?
No, it is non-venomous and subdues prey by constriction.
How big does the Arabian sand boa get?
It is a small boa, typically 30-50 cm (1-1.6 ft) long.
Where is the Arabian sand boa found?
It is native to sandy deserts of the Arabian Peninsula, including Oman, the UAE, and Saudi Arabia.
Why is the Arabian sand boa rarely seen?
It spends nearly all its time buried in loose sand and is active mainly at night.
Arabian Sand Boa guides
In-depth guides for identifying and understanding Arabian Sand Boa.
