Also known as the Stripe-bellied Sand Snake, this small, fast-moving snake species(Psammophis subtaeniatus) is a beautiful and common sighting at Ingwelala.
With distinctive longitudinal stripes of beige, black and brown down the length of the body, a bright butter-yellow underbelly, dark blotches on the head and neck, and a pale chin, this snake is easily confused with Grass Snakes and Striped Skaapstekers. One of the best ways to determine a positive identification is to use distribution maps, as they don’t usually overlap.
Reaching a maximum size of usually only 80cm in length, this snake is often found basking in the sun on pathways, in plants, high up in trees or even on porches! While they are considered mildly venomous, their venom has almost no effect on humans and bites are extremely rare. Instead, the Sand Snake uses its speed to escape, quickly disappearing into small crevices and hiding spots.
This species is so fast, in fact, that it is widely considered one of the fastest snake species that occur here. It’s small size and slender body are distinct advantages for a speedy getaway!
Being one of the smaller species is also an advantage for hunting. This snake is capable of catching prey that includes lizards, frogs, rodents, small birds and even other snakes!
Did you know?
Like some of the other snakes in this genus, the Western Yellow-bellied Sand Snake will spin rapidly if caught by the tail, snapping a piece of the tail off! This strategy allows a quick escape when feeling trapped.
Although they are considered not to be of medical importance, please remember not to handle snakes unnecessarily or without adequate supervision and experience.
Fun Facts:
- Although most of these snakes reach only around 80cm in length, some individuals have been known to reach up to 1,4m long, under the right conditions!
- This species is also considered one of the most encountered species in the lowveld, especially around buildings.
Words by Tess Woollgar. Images courtesy of Tess Woollgar