How to Identify the Malayan Krait (Identification Guide)

Key identifying features

The Malayan Krait (Bungarus candidus) is a black-and-white banded snake with a distinct raised vertebral ridge that gives the body a triangular cross-section, similar to other kraits. The white or pale bands are generally broad and well-defined, though they may become faint or broken toward the head, a pattern typical of the genus.

Coloration & pattern

The body is glossy black or dark brown, crossed by a series of white or pale gray bands that are usually broader than those seen in the Common Krait but not as wide as the Banded Krait's rings. The bands typically do not form complete rings across the belly, which stays pale and largely unmarked. Juveniles tend to show more crisp and complete banding than older adults, in which the pattern can become obscured.

Head, eyes & scales

The head is small and not strongly distinct from the neck, with small eyes and round pupils typical of kraits. Scales are smooth and glossy across the body. The enlarged single row of vertebral scales is a defining trait, producing a low ridge along the spine.

Size & body shape

Adults typically range from 1 to 1.3 meters, occasionally larger, with a moderately slender body and the characteristic subtly triangular cross-section shared by kraits.

Range & habitat where you'll see it

This species is distributed through mainland Southeast Asia and parts of the Indonesian archipelago, including Thailand, Cambodia, Vietnam, Laos, Malaysia, and Java. It inhabits lowland forests, agricultural land, and areas near villages and rice fields, often close to water. It is nocturnal and terrestrial, sheltering during the day under debris, in burrows, or leaf litter.

How to tell it apart from look-alikes

The Malayan Krait can be confused with the Many-Banded Krait and Common Krait due to overlapping range and similar black-and-white banding. It tends to show fewer, broader bands than the Many-Banded Krait, and its banding is generally bolder and more consistent than the sometimes faint patterning of the Common Krait. As with all kraits, checking for the enlarged vertebral scale row helps separate it from superficially similar harmless banded snakes such as wolf snakes, which lack this ridge and typically have flatter heads.