Snake Identifier
Small-spotted Coral Snake (Micrurus distans)
Micrurus distans 1115645 by Francisco Farriols Sarabia, via Wikimedia Commons, licensed under CC BY 4.0
Cobras & elapids

Small-spotted Coral Snake

Micrurus distans

A Mexican coral snake with tricolor banding along the Pacific lowlands, carrying potent neurotoxic venom typical of the coral snake genus.

Venomous?
Venomous
Adult length
0.5-0.9 m (20-35 in)
Range
Pacific coast of Mexico (Sinaloa to Oaxaca)

Found a snake like this?

Identify any snake from a photo, free.

Identify a snake

Overview

The Small-spotted Coral Snake is a coral snake species native to the Pacific coastal lowlands of Mexico, ranging from Sinaloa south to Oaxaca. It displays the classic tricolor ringed pattern shared by many New World coral snakes.

While venomous and capable of delivering a medically significant bite, it is a shy, fossorial species that rarely encounters humans, spending most of its time hidden underground or beneath surface debris.

How to identify it

  • Tricolor banding pattern of red, black, and yellow or white rings encircling the body
  • Black snout typically tipped with a pale band just behind it
  • Smooth, glossy scales and a cylindrical body with a short tail
  • Small head barely distinct from the neck, with round pupils
  • Ring pattern and sequence should not be relied upon alone to distinguish from harmless mimics without expert knowledge

Habitat & range

Found in tropical deciduous forest and thorn scrub along the Pacific coastal lowlands of Mexico, from Sinaloa south through Nayarit, Jalisco, Guerrero, and into Oaxaca.

Behavior, diet & reproduction

Highly secretive and fossorial, spending most of its time underground or under leaf litter and rarely seen above ground except after rain or at night. Feeds mainly on other snakes and elongated reptiles such as skinks. Lays eggs. Bites to humans are rare given its reclusive habits.

Frequently asked questions

Is the Small-spotted Coral Snake dangerous?

Yes, it is venomous, though bites are rare due to its secretive, burrowing lifestyle.

Where is it found?

The Pacific coastal lowlands of Mexico, from Sinaloa to Oaxaca.

What does it eat?

Primarily other snakes and elongated lizards such as skinks.

How can it be recognized?

By its tricolor banding of red, black, and yellow or white rings typical of coral snakes.