How to Identify the Merida Coral Snake (Identification Guide)

Key identifying features

The Merida Coral Snake is a slender, glossy-scaled species from the Venezuelan Andes, identified primarily through its tricolor ringed pattern of red, black, and white/yellow bands that encircle the body completely. Like other true coral snakes, it has a small, rounded head that is barely distinct from the neck, short fixed fangs hidden at the front of the upper jaw, and a uniformly cylindrical body with no obvious taper until near the tail.

Coloration & pattern

The body displays repeating triads or simple alternating bands of black and red separated by narrower pale rings (white, cream, or yellow). The rings wrap fully around the belly, a key trait separating true coral snakes from many mimics whose ventral coloration is often plain or only partially banded. The snout is typically black, sometimes with a pale band just behind it crossing the head.

Head, eyes & scales

The head is small and blunt, not wider than the neck, with tiny dark eyes that give little indication of pupil shape at a glance. Scales are smooth and glossy, lending a polished sheen to the banded pattern. There is no pit organ between the eye and nostril, distinguishing it from pit vipers found in overlapping habitats.

Size & body shape

This is a small to medium-sized snake, generally slender-bodied and cylindrical throughout its length, with a short tail relative to overall body length, a general trait of coral snakes that helps distinguish head from tail ends at a glance in the field.

Range & habitat where you'll see it

Found in montane and cloud forest habitats in the vicinity of the Cordillera de Merida in Venezuela, this snake favors moist leaf litter, forest floor debris, and semi-fossorial retreats, being most often encountered after rain or when disturbed from ground cover.

How to tell it apart from look-alikes

Several nonvenomous snakes in the region mimic coral snake banding. True coral snakes tend to have bands that fully encircle the belly in continuous rings, a black snout, and no visible neck constriction. Mimics often show broken or dorsal-only banding, larger eyes, and a more visibly distinct head shape. Careful attention to whether bands are complete around the entire body, rather than relying on color order alone, is the most reliable field approach.