Snake Identifier
European Blind Snake (Xerotyphlops vermicularis)
Kurmemar - worm snake - Xerotyphlops vermicularis by Dûrzan Cîrano, via Wikimedia Commons, licensed under CC BY-SA 4.0
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European Blind Snake

Xerotyphlops vermicularis

A small, worm-like burrowing snake with vestigial eyes, found across the Balkans and eastern Mediterranean, spending most of its life hidden underground.

Venomous?
Non-venomous
Adult length
0.2-0.4 m (8-16 in)
Range
Southeastern Europe, the Balkans, Turkey, the Caucasus, and the Middle East

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Overview

The European blind snake is a primitive, highly fossorial species belonging to the blind snake family, adapted for a life spent almost entirely beneath the soil surface. It is one of the few blind snake species found in Europe.

It is entirely harmless to humans, having no functional venom apparatus and no capacity to bite in any meaningful way. It is often mistaken for an earthworm by those who encounter it.

How to identify it

  • Small, cylindrical, worm-like body of uniform diameter
  • Smooth, shiny scales in a pinkish-brown, tan, or grayish color
  • Eyes reduced to tiny dark spots beneath translucent scales, providing only rudimentary light perception
  • No visible neck; head and tail ends are similarly blunt and hard to distinguish at a glance
  • Adults typically measure 20-40 cm (8-16 in)

Habitat & range

Found in loose, sandy, or rocky soils, under stones, in leaf litter, and within ant or termite nests. Its range spans the Balkans, southeastern Europe, Turkey, the Caucasus, and parts of the Middle East.

Behavior, diet & reproduction

Almost exclusively fossorial and nocturnal when active near the surface, otherwise remaining underground. It feeds on ant and termite larvae, eggs, and pupae, often entering their nests to forage. Reproduction is oviparous, with small clutches of elongated eggs laid in moist underground chambers.

Frequently asked questions

Is the European blind snake venomous?

No, it has no venom and is completely harmless to humans.

Can the European blind snake see?

It has only vestigial eyes capable of detecting light and dark, not forming clear images.

What does the European blind snake eat?

It feeds mainly on ant and termite eggs, larvae, and pupae.

Where is the European blind snake found?

It occurs across the Balkans, southeastern Europe, Turkey, the Caucasus, and parts of the Middle East.