Snake Identifier
Ecuadorian Milk Snake (Lampropeltis triangulum micropholis)
Andean Milk Snake 001 by Ltshears, via Wikimedia Commons, licensed under CC BY-SA 3.0
Colubrids

Ecuadorian Milk Snake

Lampropeltis triangulum micropholis

A tricolor South American milk snake subspecies from the tropical lowlands of Ecuador and neighboring countries.

Venomous?
Non-venomous
Adult length
1.0-1.4 m (3.3-4.6 ft)
Range
Lowland Ecuador and neighboring Peru and Colombia

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Overview

The Ecuadorian Milk Snake is a lowland tropical subspecies within the milk snake complex, found in Ecuador and bordering regions of Peru and Colombia. It follows the general tricolor banding pattern shared by most milk snakes.

It inhabits humid tropical lowland forest, differing from the higher-elevation habitat used by some neighboring Andean milk snake subspecies.

How to identify it

  • Red or orange-red bands bordered by black, separated by narrow white or cream rings
  • Smooth, glossy scales
  • Small head not distinct from the neck, round pupils
  • Moderately slender, elongated build
  • Look-alikes: coral snakes and other regional milk snake subspecies; banding proportions and habitat context aid identification

Habitat & range

Found in humid tropical lowland forest of Ecuador and adjacent Peru and Colombia, sheltering in leaf litter, under logs, and in forest debris.

Behavior, diet & reproduction

Primarily nocturnal, becoming active at night to hunt in leaf litter and ground cover. A constrictor, it preys on small mammals, lizards, and other snakes. Reproduction is oviparous.

Frequently asked questions

Is the Ecuadorian Milk Snake venomous?

No, it is non-venomous.

Where is it found?

In lowland tropical forests of Ecuador and neighboring parts of Peru and Colombia.

What is its typical habitat?

Humid tropical lowland forest, unlike some related subspecies found at higher elevations.

What does it eat?

Small mammals, lizards, and other snakes.