How to Identify the Green Night Adder (Identification Guide)
Identify the Green Night Adder by its unusual green base coloration among night adders, moderate build, and forest-edge habitat.
Read the full Green Night Adder encyclopedia entry →Key identifying features
The Green Night Adder stands out from other night adder species by its predominantly green base coloration, an unusual trait among vipers generally and a strong distinguishing feature within its own genus. This greenish hue, combined with its moderate, stout body, sets it apart from the more typically brown or olive-toned night adders.
Coloration & pattern
The dorsal surface is usually green to yellowish-green, sometimes with a subtle pattern of darker green or brownish blotches that can be faint and hard to see against the base color. This coloration provides effective camouflage among green vegetation, forest edges, and grassy understory. The belly is typically pale yellow or cream.
Head, eyes & scales
The head is moderately broad, only slightly distinct from the neck, generally matching the green body tone with subtler markings than seen in the rhombic or snouted night adders. Eyes have round pupils, consistent with the night adder group generally. Scales are keeled, giving a slightly rough surface texture.
Size & body shape
This is a small to medium, moderately stout snake similar in general body proportions to other night adders, with a short tail.
Range & habitat where you'll see it
Found in parts of West and Central Africa, the Green Night Adder favors forest edges, moist grassland, and vegetated areas near water, reflecting the night adder group's general association with amphibian prey and damp habitats.
How to tell it apart from look-alikes
Its green coloration alone is usually sufficient to separate it from the brown, grey, or olive-toned rhombic and snouted night adders, which share the round-pupil trait but differ strongly in base color and pattern visibility. Careful attention to head shape and range can help confirm identification where color alone might be ambiguous, particularly with faded or juvenile individuals.
Frequently asked questions
What color is the Green Night Adder?
It is predominantly green to yellowish-green, an unusual trait that distinguishes it from other, typically brown or olive, night adders.
Does it have a visible blotch pattern?
It may show subtle darker green or brownish blotches, though these can be faint against the green background color.
What kind of pupils does it have?
Round pupils, consistent with the night adder group generally.
Where is it typically found?
Forest edges, moist grassland, and vegetated areas near water in parts of West and Central Africa.
How does it differ from the rhombic night adder?
Its green base coloration clearly separates it from the brown or olive-toned, diamond-blotched rhombic night adder.