Snake Identifier
West Mexican Coral Snake (Micrurus distans)
Micrurus distans 120119428 by Xochitl Castaño, via Wikimedia Commons, licensed under CC BY 4.0
Cobras & elapids

West Mexican Coral Snake

Micrurus distans

A tricolor coral snake restricted to the Pacific coastal lowlands and foothills of western Mexico.

Venomous?
Venomous
Adult length
0.6-1.0 m (2-3.3 ft)
Range
Pacific coast of Mexico

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Overview

The West Mexican coral snake is endemic to the Pacific versant of Mexico, ranging along coastal lowlands and adjacent foothills from Sinaloa south into Oaxaca. It is less widely studied than some of its more broadly distributed relatives.

It possesses potent neurotoxic venom characteristic of coral snakes and, although reclusive, warrants caution and respect in areas where it occurs.

How to identify it

  • Bold bands of red, black, and yellow encircling the body
  • Black snout, often extending across the head
  • Slender to moderately built body
  • Smooth, glossy scales
  • Round pupils and a head barely distinct from the neck

Habitat & range

Found in tropical dry forest, thorn scrub, and forest edge along the Pacific coastal lowlands and foothills of western Mexico.

Behavior, diet & reproduction

Secretive and often fossorial, most active at dusk, night, or following rains. Feeds mainly on other snakes and lizards. Egg-laying.

Frequently asked questions

Is the West Mexican coral snake dangerous?

Yes, it is venomous with potent neurotoxic venom, though it is reclusive and bites are uncommon.

Where does it live?

It is restricted to the Pacific coastal lowlands and foothills of western Mexico.

How can it be identified?

Look for bold red, black, and yellow bands and a black snout.

What does it eat?

It preys mainly on other snakes and lizards.