Snake Identifier
MacClelland's Coral Snake (Sinomicrurus macclellandi)
Sinomicrurus macclellandi in Thailand 543310326 by Ian Dugdale, via Wikimedia Commons, licensed under CC BY 4.0
Cobras & elapids

MacClelland's Coral Snake

Sinomicrurus macclellandi

A small, brightly patterned coral snake of Asian montane forests, recognized by its orange-brown body with black crossbands and a black-and-orange head pattern.

Venomous?
Venomous
Adult length
0.4-0.7 m (1.3-2.3 ft)
Range
South and Southeast Asia (Himalayan foothills, southern China, Indochina, Taiwan)

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Overview

MacClelland's coral snake is a small elapid distributed widely across South and Southeast Asia, from the Himalayan foothills through southern China to parts of Indochina and Taiwan. It carries neurotoxic venom, though bites to humans are rarely reported.

It belongs to the genus Sinomicrurus, a group of Asian coral snakes distinct from the American Micrurus group, and is one of the most frequently documented members of its genus.

How to identify it

  • Slender body with smooth scales
  • Orange-brown to reddish-brown dorsal ground color with narrow black crossbands
  • Distinctive black head marked with pale bands or spots
  • Small head, not clearly wider than the neck
  • Round pupils

Its combination of a reddish body and patterned black head separates it from other regional coral snakes and non-venomous mimics.

Habitat & range

Inhabits montane and submontane forest, often in leaf litter and moist soil, at moderate elevations. Its range spans the Himalayan foothills, southern China, northern Southeast Asia, and Taiwan.

Behavior, diet & reproduction

Secretive and largely nocturnal, spending daylight hours hidden under leaf litter or in burrows. When threatened, it may raise and curl its tail as a warning display. Feeds primarily on small snakes and skinks. Reproduction is oviparous, with small clutches of eggs.

Frequently asked questions

Is MacClelland's coral snake venomous?

Yes, it possesses neurotoxic venom, though bites to humans are rare.

How big does MacClelland's coral snake get?

It is a small snake, typically 0.4-0.7 m (1.3-2.3 ft) long.

Where is MacClelland's coral snake found?

It occurs from the Himalayan foothills through southern China, Indochina, and Taiwan.

What does MacClelland's coral snake eat?

It preys mainly on small snakes and skinks.