Sri Lankan Pit Viper

Content Image

TYPE: Reptile

STATUS: 
Not assessed by IUCN

QUICK STATS

Body size

Males: 60–75 cm
Females: 130 cm

native habitat

Grasslands and rainforest areas of Southern Asia

life expectancy

8–12 years

diet

Lizards, frogs, mammals, birds

Reproduction

Ovoviviparous, they give live birth

predators

Various raptors

natural defenses

Venom

About the Species

HIDING IN THE TREES
Sri Lanka is primarily an agricultural country, resulting in a fair number of people being bitten by these green pit vipers while plucking tea leaves, clearing forests, and weeding.

The Sri Lankan Pit viper is arboreal and nocturnal, occasionally descending to the ground in search of food.

The neck is distinct from the flattened, triangular head. The eyes are mid-size and the snout is short, rounded and broad. The Sri Lankan pit viper camouflages well with the forests it lives in.

Typically, it is a green snake with a black pattern and a black line along side of its head is present. The males tend to have a blue coloration while the females are predominantly green.

SCIENTIFIC NAME

Craspedocephalus trigonocephalus

Fun Fact

These are bulky snakes with prehensile, short tails, suiting their arboreal lifestyle.

Wildlife Insights

WORD FROM
THE EXPERTS

The genus of snake this species belongs to, Trimeresurus, are commonly known as the green pit vipers. They are widespread throughout most of tropical Asia and account for many bites, especially amongst agricultural workers.

Dave, Keeper