Oligodon taeniatus

Striped Kukri Snake (Oligodon taeniatus) juvenile
Juvenile Striped Kukri Snake flipped under log in Chatuchak

Striped Kukri Snake (Oligodon taeniatus) head view
Head shot of Striped Kukri Snake from above

Striped Kukri Snake (Oligodon taeniatus) ventral view
Ventral view of Striped Kukri Snake

Striped Kukri Snake (Oligodon taeniatus)
Tail of juvenile Striped Kukri Snake, raised in defensive position

Oligodon taeniatus   Michael Cota Rangsit_files
Striped Kukri Snake in Rangsit (photo by Michael Cota)

Striped Kukri Snake (Oligodon taeniatus)
Striped Kukri Snake in Vietnam (photo by Scott Trageser, naturestills.com)

Striped Kukri Snake (Oligodon taeniatus)
Tail shot of Striped Kukri Snake (photo courtesy of Scott Trageser, naturestills.com)

Striped Kukri Snake Oligodon taeniatus ventral view
Striped Kukri Snake in Sisaket Province (photo by Wolfgang Wuster)

Striped Kukri Snake (Oligodon taeniatus)
Striped Kukri Snake in bathroom in Payao Province (Photo by Phillip Orchard)

View from above showing dorsal markings (Photo by Phillip Orchard)

English name: Striped Kukri Snake (aka “Four-lined Kukri Snake”)
Scientific name: Oligodon taeniatus
Thai name: Ngu Ngod Thai

Description: To 45 cm long. This small snake gets its name from the light stripe with dark border that runs down its back. It also has a thin dark stripe on each side of its body. Background coloration is grey to brown. Underbelly is pink or orangish-red with black markings. There is a dark line that goes through both eyes and three dark blotches positioned on top of the head behind the eyes.

Similar Species: Banded Kukri Snake has transverse blotches rather than stripes and lacks the pattern of dark blotches on the head.
Indo-Chinese Sand Snake has stripes on the side that are lighter than the back, lacks the characteristic dark markings on top of the head, and has a yellow underbelly.

Habitat: Lowland forest, where it will usually hide under stones, wood, or leaves. Can often be found in parks and gardens.

Contribution to the ecosystem: Eats lizards, especially small skinks. Also eats frogs and the eggs of birds and other reptiles. Provides food for larger snakes and monitors.

Danger to humans: No danger to humans – is small and has no venom.

Conservation status and threats: No known conservation threats.

Interesting facts: As a defensive display the Striped Kukri Snake will raise and curl its tail to reveal the red coloration underneath. This may be an attempt to mimic the display of southeast Asian coral snakes.

Kukri snakes have teeth that are specially modified to slice open bird, lizard, turtle, and snake eggs, which form an important part of their diet.

The Reptile Database: Oligodon taeniatus
A Photographic Guide to Snakes and Other Reptiles of Peninsular Malaysia, Singapore and Thailand
A Field Guide to the Reptiles of South-East Asia