Snake Identifier
Reticulated Centipede-eater (Aparallactus lunulatus)
Aparallactus lunulatus lunulatus 15285247 by Ryan van Huyssteen, via Wikimedia Commons, licensed under CC BY-SA 4.0
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Reticulated Centipede-eater

Aparallactus lunulatus

A small, secretive African snake specialized for hunting centipedes, with a fine reticulated pattern and a mild venom adapted to subdue its arthropod prey.

Venomous?
Mildly venomous
Adult length
0.2-0.4 m (8-16 in)
Range
Sub-Saharan Africa

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Overview

The Reticulated Centipede-eater is a small, fossorial species belonging to a group of African snakes specialized in preying on centipedes, a diet that requires specific adaptations given the potential danger of centipede bites and stings to other predators.

It possesses a mild venom delivered from rear fangs, evolved specifically to subdue centipedes, and poses no meaningful risk to humans.

How to identify it

  • Small, slender body with a fine, net-like (reticulated) pattern of dark markings on a lighter background
  • Small head barely wider than the neck, typical of fossorial specialists
  • Small eyes with round pupils
  • Smooth scales and a cylindrical body
  • Notably small adult size

Its fine reticulated pattern and small size distinguish it from other similarly small African snakes, many of which have plainer or more boldly banded patterns.

Habitat & range

Found in savanna, woodland, and grassland habitats across a broad swath of sub-Saharan Africa, typically under logs, rocks, and leaf litter where centipedes are common.

Its range spans much of eastern, central, and southern Africa.

Behavior, diet & reproduction

Secretive and largely nocturnal, spending most of its time hidden beneath surface debris. It specializes almost exclusively in hunting centipedes, using its mild venom to safely subdue prey that could otherwise injure it.

It is oviparous, laying small clutches of eggs typical of small fossorial snakes.

Frequently asked questions

Is the Reticulated Centipede-eater venomous?

It is mildly venomous, an adaptation for subduing centipedes, and poses no danger to humans.

How big does the Reticulated Centipede-eater get?

It is small, typically 20-40 cm (8-16 in) long.

Where is the Reticulated Centipede-eater found?

It is widespread across sub-Saharan Africa.

What does the Reticulated Centipede-eater eat?

It specializes in hunting and eating centipedes.