Calico Snake
Oxyrhopus petolarius
A common name for the tricolor Neotropical snake also called the false coral snake, prized for its striking patchwork of red, black, and cream bands.
- Venomous?
- Mildly venomous
- Adult length
- 0.6-0.9 m (2-3 ft)
- Range
- Central America and South America
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Overview
Calico Snake is an alternate common name applied to the same widespread species known as the false coral snake, reflecting its patchwork-like tricolor banding. It occurs across a broad swath of Central and South American lowlands.
Though its coloration suggests danger, it is only mildly venomous and poses little risk to people, relying on mimicry for protection from predators.
How to identify it
- Irregular red, black, and cream bands giving a "calico" patchwork look
- Smooth scales, glossy sheen
- Head not strongly distinct from neck
- Round pupils
- Belly banding incomplete, distinguishing it from true coral snakes
Habitat & range
Inhabits lowland moist forest, forest edges, plantations, and secondary growth, typically at low to moderate elevations across its Neotropical range.
Behavior, diet & reproduction
Nocturnal and terrestrial, hunting lizards and small snakes with mild venom delivered by rear fangs. Lays eggs in warm, humid microhabitats. Defensive behavior can include body flattening and erratic movement to enhance its mimicry effect.
Frequently asked questions
Is the Calico Snake the same as the False Coral Snake?
Yes, it is the same species (Oxyrhopus petolarius) known by both common names.
Is it venomous?
It is mildly venomous with rear fangs, posing little to no threat to humans.
What habitat does it prefer?
Lowland tropical forests, edges, and disturbed areas.
Is it active during the day or night?
It is primarily nocturnal.
Calico Snake guides
In-depth guides for identifying and understanding Calico Snake.
