How to Identify Fitzinger's Coral Snake (Identification Guide)

Key identifying features

Fitzinger's Coral Snake shows the classic coral snake body plan: a slender, cylindrical trunk banded in red, black, and pale (white or yellow) rings that wrap fully around the body. The head is small and rounded, not distinct from the neck, and the tail is comparatively short.

Coloration & pattern

The pattern generally consists of black bands bordered by narrower pale rings, with broader red bands filling the space between triads. Individual variation in band width and frequency exists, but the rings remain continuous around the entire circumference of the body, a defining trait of the group. The snout is often black or dark, sometimes crossed by a pale band just behind the head.

Head, eyes & scales

The head is small, blunt, and barely wider than the neck—there is no pronounced jaw flare as seen in vipers. Eyes are small and dark, offering limited visual distinction at a distance. Scales are smooth and glossy, giving the animal a shiny appearance under direct light.

Size & body shape

This is a small to moderately sized snake with a uniformly cylindrical body that does not taper noticeably until near the tail. The short tail length relative to the body is a useful cue for determining which end is which when observing a coiled or partially hidden individual.

Range & habitat where you'll see it

Fitzinger's Coral Snake occurs in forested and semi-open habitats in parts of South America, often in leaf litter, under logs, or in loose soil, and is most frequently seen during or after rain events when moisture drives surface activity.

How to tell it apart from look-alikes

Mimic species with similar tricolor banding are common in its range. The most reliable distinguishing features remain the complete encirclement of bands around the belly, the small non-triangular head, and the lack of a heat-sensing pit between eye and nostril. Because color-order rules vary by region, checking these structural traits offers more consistent identification than color sequence alone.