How to Identify the Northeastern Hill Krait (Identification Guide)
A guide to recognizing the Northeastern Hill Krait through its glossy black-and-white banding, smooth scales, and hilly forest habitat in northeastern India and adjacent regions.
Read the full Northeastern Hill Krait encyclopedia entry →Key identifying features
The Northeastern Hill Krait is a slender, glossy-bodied elapid found in the hill forests of northeastern India and neighboring parts of Southeast Asia. Like other kraits, it shows a rounded, smoothly cylindrical body, a distinctly triangular row of enlarged vertebral scales running down the spine, and a short, blunt tail. The overall build is elongated and moderately slim compared to heavier-bodied colubrids sharing its range.
Coloration & pattern
The body is typically deep black to blackish-brown, crossed by a series of narrow white or pale cream bands that may be complete rings or interrupted along the sides. Bands tend to be less crisp and more widely or irregularly spaced than in the well-known Common Krait, and in some individuals the pale bands fade toward the tail or become faint blotches rather than full rings. The belly is uniformly pale white or cream, lacking pattern.
Head, eyes & scales
The head is small, only slightly distinct from the neck, with a rounded snout and smooth, glossy dorsal scales. The eyes are small and dark, with round pupils typical of kraits, and are not strongly differentiated in daylight from the surrounding dark head scales. A row of enlarged hexagonal vertebral scales runs the length of the back, a hallmark shared by all true kraits and a useful diagnostic feature when the banding pattern is ambiguous.
Size & body shape
Adults generally reach 60 to 100 centimeters in total length, occasionally slightly longer, with a smooth, evenly cylindrical body that narrows gradually to a short tail. The body is not strongly flattened or triangular in cross-section, distinguishing it from vipers, and it lacks the hooded appearance of cobras.
Range & habitat where you'll see it
This krait inhabits hill and submontane forests, forest edges, and cultivated land at moderate elevations across northeastern India and bordering areas of Myanmar and adjacent Southeast Asia. It is largely nocturnal and terrestrial, often encountered near streams, leaf litter, and forest-adjacent human settlements after dark.
How to tell it apart from look-alikes
The Common Krait shows crisper, more evenly spaced white bands, while the Northeastern Hill Krait's bands are often duller or more irregular. Wolf snakes and other banded nocturnal colubrids lack the enlarged vertebral scale row and tend to have more slender, less glossy bodies. Cobras are distinguished by their hood and lack of banding, while kraits never display a hood.
Frequently asked questions
What is the most reliable way to identify a Northeastern Hill Krait?
Look for the row of enlarged hexagonal scales running down the middle of the back combined with black body color crossed by narrow, sometimes irregular whitish bands.
How can I tell it apart from the Common Krait?
The Common Krait has crisper, more regularly spaced white bands, whereas this species often shows duller, more irregular or partial banding.
Does this krait have a hood like a cobra?
No, kraits never form a hood; the head is narrow and only slightly wider than the neck.
What habitat is it typically found in?
It occurs in hill and submontane forests, forest edges, and nearby cultivated land at moderate elevations in northeastern India and adjacent Southeast Asia.
Is it active during the day or night?
It is primarily nocturnal and terrestrial, most often encountered after dark.