Psammophiidae
Cape Sand Snake
HarmlessPsammophis leightoni






6 photographs of the Cape Sand Snake. © Nogga_Eugene.
The Cape Sand Snake (Psammophis leightoni) is a rear-fanged, mildly venomous snake in the Psammophiidae family, recorded in 6 countries.
- Family
- Psammophiidae
About the Cape Sand Snake
Psammophis leightoni, also called commonly the Cape sand racer, Cape sand snake, fork-marked sand snake, and Namib sand snake, is a species of mildly venomous snake in the family Psammophiidae. The species is native to the western part of southern Africa.
Etymology
The specific name, leightoni, is in honor of British herpetologist Gerald Rowley Leighton.
Description
P. leightoni is a slender snake. It has eight upper labials, the fourth and fifth of which contact the eye. The smooth dorsal scales are arranged in 17 rows at midbody. Males grow to be longer than females. Maximum recorded snout-to-vent lengths (SVL) are 96 cm (38 in) for a male, and 80 cm (31 in) for a female.
Habitat and geographic range
P. leightoni is found in fynbos, veld, and the Karoo, Kalahari and Namib desert biomes of South Africa, Botswana and Namibia, and in a small section of coastal southern Angola.
Diet
P. leightoni preys predominately upon small lizards and small rodents, but will also eat other snakes.
Reproduction
P. leightoni is oviparous. Clutch size is about eight eggs, and each hatchling has a total length (including tail) of 22–24 cm (8.7–9.4 in).
Taxonomy
The former species P. namibensis and P. trinasalis have been moved to P. leightoni as junior synonyms.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Cape Sand Snake
- Is the Cape Sand Snake venomous?
- The Cape Sand Snake (Psammophis leightoni) is rear-fanged and only mildly venomous. It is not considered dangerous to humans (its venom is weak and its fangs sit at the back of the mouth) but a bite can cause local swelling or irritation, so it should not be handled.
- Is the Cape Sand Snake poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Cape Sand Snake is neither poisonous nor venomous.
- Is the Cape Sand Snake dangerous?
- The Cape Sand Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Cape Sand Snake live?
- The Cape Sand Snake has verified records in 6 countries, including South Africa, Namibia, Botswana. See the distribution section below for its full range.
- What does the Cape Sand Snake eat?
- P. leightoni preys predominately upon small lizards and small rodents, but will also eat other snakes.
- Why is it called the Cape Sand Snake?
- The specific name, leightoni, is in honor of British herpetologist Gerald Rowley Leighton.
Where it is found
More Psammophiidae snakes
Stripe-bellied Sand SnakePsammophis subtaeniatus
Karoo Sand SnakePsammophis notostictus
Cross-marked Sand SnakePsammophis crucifer
Forskal Sand SnakePsammophis schokari
Olive Whip SnakePsammophis mossambicus
Short-snouted Whip SnakePsammophis brevirostris
Eastern Stripe-bellied Sand SnakePsammophis orientalis
Steppe Ribbon RacerPsammophis lineolatus
Classification
How scientists group this snake, from the broadest category down to the exact species. Each step narrows to its closest relatives.
- OrderThe broad group of scaled reptiles: all snakes and lizards
- Squamata
- FamilyA group of related snakes that share key traits
- Psammophiidae
- GenusA close-knit group of very similar species
- Psammophis
- SpeciesThis exact snake, named in the two-part scientific name
- Psammophis leightoni
Keep learning
- What to Do If You Find a SnakeFound a snake at home or on a trail? Here is how to stay calm, give it space, identify it safely, and know when to call a professional.
- Venomous vs Nonvenomous: How to Tell the DifferenceThe folk rules for telling venomous snakes apart, where each one fails, and why location-based identification beats guessing by sight.
- What Is a Snake? Anatomy and the BasicsA clear overview of what makes a snake a snake: limbless body plan, anatomy, evolution from lizards, species diversity, and why they are ectothermic.
- How to Keep Snakes Out of Your Yard and HomeA practical guide to keeping snakes out of your yard and home using habitat changes that work, plus what to skip and what to do if one shows up.
Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.