Copper-Headed Trinket Snake
Coelognathus radiatus
A large, striped colubrid with a coppery head and radiating facial lines, widespread across South and Southeast Asia.
- Venomous?
- Non-venomous
- Adult length
- 1.2-1.8 m (4-6 ft), rarely to 2.4 m
- Range
- South and Southeast Asia, including India, China, and Indonesia
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Overview
The Copper-Headed Trinket Snake, also known as the Radiated Rat Snake, is a large and fast-moving colubrid found across a broad swath of Asia. Its coppery head with radiating dark lines gives the species both its common and scientific names.
It is a strong, active predator capable of significant speed and agility, and while it can be defensive when cornered, it is entirely harmless to humans.
How to identify it
- Coppery or reddish-brown head with dark radiating stripes extending from the eye
- Body typically light brown to gray with four dark longitudinal stripes running the length of the body
- Smooth, glossy scales
- Long, slender build
- Round pupils
- Distinguished from other trinket snakes by its striped rather than blotched body pattern and radiating head markings
Habitat & range
Found in forests, grasslands, agricultural areas, and near human settlements across the Indian subcontinent, mainland Southeast Asia, and parts of Indonesia.
Behavior, diet & reproduction
Fast-moving and alert, active by day. Known for a dramatic defensive display involving hissing, striking, and body inflation when threatened. Feeds on rodents, birds, and other small vertebrates. Egg-laying.
Frequently asked questions
Is the Copper-Headed Trinket Snake dangerous?
No, it is non-venomous, though its defensive display can appear intimidating.
How can I identify it?
Look for the coppery head with radiating dark lines and the four dark stripes running along a lighter body.
Where is it found?
Across South and Southeast Asia, including India, mainland Southeast Asia, and parts of Indonesia.
What does it eat?
Rodents, birds, and other small vertebrates.
Copper-Headed Trinket Snake guides
In-depth guides for identifying and understanding Copper-Headed Trinket Snake.
