Semi-ornate Sand Snake
Psammophis subtaeniatus
A fast, slender, striped sand snake found across dry savanna and semi-desert regions of Africa.
- Venomous?
- Mildly venomous
- Adult length
- 0.8-1.3 m (2.6-4.3 ft)
- Range
- Southern and East Africa
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Overview
The semi-ornate sand snake is a swift, diurnal species belonging to the Psammophis group of African sand snakes. It is common in dry open habitats where its speed and alertness help it evade predators and pursue fast lizard prey.
Like other Psammophis species, it is rear-fanged with mild venom used to subdue small vertebrates, and it poses negligible risk to humans.
How to identify it
- Slender build with a long, whip-like tail
- Olive, grey, or yellowish-brown dorsum with dark-edged longitudinal stripes
- Pale stripe often running along the flanks
- Large eyes with round pupils and an alert appearance
- Smooth scales
- Distinguished from other sand snakes by subtle stripe pattern and range
Habitat & range
Occurs in savanna, dry woodland, and semi-arid scrub across southern and East Africa, often near rocky outcrops or sandy riverbeds.
Behavior, diet & reproduction
Highly active and fast-moving by day, hunting lizards, small mammals, and birds by sight. Alert and quick to flee when threatened rather than confront. Lays eggs during the warmer months.
Frequently asked questions
Is the semi-ornate sand snake dangerous?
It is only mildly venomous to prey; bites to humans typically cause minor local effects at most.
How fast is it?
It is one of the faster-moving African snakes, actively hunting by day.
What does it eat?
Mainly lizards, along with small mammals and birds.
Where is it found?
In dry savanna and semi-desert habitats of southern and East Africa.
Semi-ornate Sand Snake guides
In-depth guides for identifying and understanding Semi-ornate Sand Snake.
