Genus · Colubridae
Types of pointed snakes
3 species make up the genus Uromacer, the snakes commonly called pointed snakes. None are considered dangerous to humans.
About pointed snakes
Uromacer are slender, sharp-snouted tree snakes found only on Hispaniola and its satellite islands.
Uromacer is a small genus in the family Colubridae, the largest and most diverse snake family worldwide. The genus is endemic to the island of Hispaniola, which is shared by Haiti and the Dominican Republic, along with a few nearby islands. The common name pointed snake comes from the distinctly elongated, tapered head that gives these snakes a sharp, pointed profile.
The genus is part of the West Indian colubrid radiation, a group of snakes that diversified across the Caribbean islands. Three species are recognized in our database, including Catesby's pointed snake, the pointed snake, and the island pointed snake. As island endemics, they occupy a relatively narrow geographic range compared with mainland colubrids.
In general terms, members are recognizable by their very slim, elongated bodies and the pointed snout that defines the group. This body plan is typical of arboreal, or tree-dwelling, snakes that move through branches and foliage. Coloration tends toward greens and browns that blend with vegetation. Identification of the exact species is best left to regional field guides and experts, since closely related island snakes can look similar.
Like most colubrids, these are not front-fanged vipers or elapids. Many colubrids are harmless to people, and some are mildly venomous rear-fanged snakes that use enlarged grooved teeth at the back of the jaw to subdue small prey. Rear-fanged venom in this family is generally adapted to prey rather than humans, but you should never assume any wild snake is safe to handle. Do not handle wild snakes. If a bite occurs and symptoms develop, treat it as a medical situation, contact US Poison Control at 1-800-222-1222 or your local emergency services, and seek professional care.
Ecologically, slender arboreal colubrids of this type typically hunt by day, relying on keen vision to track prey such as lizards, frogs, and small vertebrates among the branches. Most colubrids reproduce by laying eggs. Behavior is usually shy and non-aggressive, with these snakes preferring to flee or freeze rather than confront a perceived threat.
Uromacer belongs to the Colubridae family (Colubrids). The largest snake family, and the one most snakes you meet belong to. Typically round pupils, a head only slightly wider than the neck, and no heat-sensing facial pit or rattle. Scales may be smooth and glossy or keeled and matte depending on the species.
Danger: Almost all colubrids are harmless. A small number are rear-fanged with medically significant venom, the boomslang and the twig (vine) snakes of Africa being the dangerous exceptions. Most colubrids will flee or bluff rather than bite.
All species (3)
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