Nayarit Coral Snake
Micrurus nayaritensis
A western Mexican coral snake found along the Pacific coast of Nayarit and Jalisco, marked by classic red-black-yellow banding.
- Venomous?
- Venomous
- Adult length
- 0.5-0.8 m (1.6-2.6 ft)
- Range
- Pacific coastal Nayarit and Jalisco, western Mexico
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Overview
The Nayarit coral snake is native to the Pacific coastal lowlands of the Mexican states of Nayarit and Jalisco. It occupies a relatively restricted range compared to more widespread coral snake species in the region.
As with other regional Micrurus, it is a secretive burrower that relies on its bold warning coloration rather than aggressive behavior when threatened.
How to identify it
- Red, black, and white/yellow tricolor rings in triads
- Smooth, glossy scales
- Small black-capped head, not distinct from neck
- Round pupils
- Small to moderate body size, generally under 0.8 m
- Distinguished from neighboring Pacific coast coral snakes by scale counts and restricted range in Nayarit and Jalisco
Habitat & range
Found in tropical deciduous forest and thorn scrub along the Pacific coastal lowlands of Nayarit and Jalisco, western Mexico. Shelters in loose soil, leaf litter, and under rocks and logs.
Behavior, diet & reproduction
Fossorial and secretive, most active during the humid rainy season. Diet consists mainly of other snakes and elongate lizards. Reproduces by laying eggs, generally timed with seasonal rains.
Frequently asked questions
Where does the Nayarit coral snake live?
Along the Pacific coastal lowlands of Nayarit and Jalisco in western Mexico.
Is it venomous?
Yes, it has neurotoxic venom typical of coral snakes but rarely bites due to its secretive habits.
How is it distinguished from related species?
By subtle scale counts and its geographically restricted range in western Mexico.
Nayarit Coral Snake guides
In-depth guides for identifying and understanding Nayarit Coral Snake.
