Mimic False Coral
Oxyrhopus rhombifer
A striking red, black, and cream banded colubrid of South America that mimics venomous coral snakes for protection.
- Venomous?
- Mildly venomous
- Adult length
- 0.6-1 m (2-3.3 ft)
- Range
- Central and eastern South America
Found a snake like this?
Identify any snake from a photo, free.
Overview
The mimic false coral is a rear-fanged colubrid found across central and eastern South America, well known for its close resemblance to venomous coral snakes. This mimicry is believed to deter predators.
Despite its alarming coloration, it is only mildly venomous and not considered dangerous to humans.
How to identify it
- Bold red, black, and cream/white bands or triads along the body
- Smooth, glossy scales
- Slender to moderately built body
- Round pupils, distinguishing it from true vipers
- Coral snake mimicry makes visual identification difficult; band pattern and head shape should be assessed carefully by experts
Habitat & range
Inhabits a range of habitats including forests, savannas, and disturbed areas across central and eastern South America, typically in lowland to mid-elevation zones.
Behavior, diet & reproduction
Primarily nocturnal, foraging on the ground for lizards, small mammals, and other snakes. Lays eggs.
Frequently asked questions
Is the mimic false coral venomous?
It is mildly venomous via rear fangs but not dangerous to humans.
Why does it resemble coral snakes?
Its bold banded pattern mimics venomous coral snakes, likely deterring predators through Batesian mimicry.
How can it be told apart from true coral snakes?
Band pattern, head shape, and pupil shape differ, though positive identification can be difficult and is best left to experts.
What does it eat?
Lizards, small mammals, and occasionally other snakes.
Mimic False Coral guides
In-depth guides for identifying and understanding Mimic False Coral.
