Brahminy Blind Snake

The Brahminy blind snake is one of the smallest snakes in the world and is often mistaken for an earthworm. It is unique among snakes in that all known populations consist of females that reproduce asexually, allowing a single individual to establish a new population wherever it is transported.

Because of its association with potted plants and soil, it has spread far beyond its native South and Southeast Asian range and is now found on nearly every continent in suitable climates. It poses no threat to humans and plays a minor role in soil ecosystems as an insect predator.

• Uniform glossy dark brown to purplish-black coloration, sometimes with a paler tip on the tail
• Cylindrical, worm-like body of nearly equal diameter from head to tail
• Smooth, shiny scales
• Head barely distinct from the body, with eyes reduced to small dark dots beneath translucent scales
• Very short, blunt tail ending in a tiny spine
• Adults rarely exceed 17 cm, making it far smaller than any lookalike earthworm-mimicking colubrid

Found in loose, moist soil, leaf litter, and under rocks or logs, especially in gardens, greenhouses, and agricultural land. Highly fossorial, spending most of its life underground or under surface debris. Its close association with potted ornamental plants has allowed it to be inadvertently transported and established in tropical and subtropical regions worldwide, including parts of the southern United States, Africa, and various Pacific and Caribbean islands.

Nocturnal and almost entirely subterranean, surfacing mainly after rain or when disturbed. Feeds on ant and termite eggs, larvae, and pupae, using chemical cues to locate colonies underground.

Reproduces via parthenogenesis; no males have ever been documented in this species, and females lay small clutches of a few tiny eggs without needing to mate. This reproductive strategy contributes to its remarkable success as an introduced species.