Snake Identifier
Battersby's Green Snake (Philothamnus battersbyi)
Battersby's green snake by ChriKo, via Wikimedia Commons, licensed under CC BY-SA 4.0
Colubrids

Battersby's Green Snake

Philothamnus battersbyi

A little-known, slender green colubrid from Central and East African forests, harmless to humans and closely related to other bush snakes.

Venomous?
Non-venomous
Adult length
0.5-0.8 m (1.6-2.6 ft)
Range
Central and East Africa

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Overview

Battersby's Green Snake is a relatively obscure member of the African bush snake genus Philothamnus, named after herpetologist Ivan Ridley Battersby. It inhabits forested and woodland regions of Central and East Africa and is seldom encountered due to its secretive arboreal habits.

Like its congeners, this species is entirely non-venomous and poses no danger to humans, playing a quiet ecological role as a small predator within forest and forest-edge communities.

How to identify it

  • Slender, smooth-scaled body typical of the genus Philothamnus
  • Bright to dull green dorsal color, sometimes with subtle bluish or yellowish tones
  • Pale ventral surface
  • Round pupils and a narrow, barely distinct head
  • Small overall size compared to many other green tree snakes

Best distinguished from closely related Philothamnus species by subtle scale-count differences and geographic range, generally requiring close examination.

Habitat & range

Occurs in tropical forest, forest edge, and moist woodland habitats across parts of Central Africa and the East African highlands, often at moderate elevations. It is arboreal and shrub-dwelling, favoring dense vegetation near watercourses.

Behavior, diet & reproduction

Active during the day, moving swiftly through foliage to hunt and to escape predators. It is generally shy and avoids confrontation, relying on speed and camouflage.

Diet consists mainly of frogs and small lizards captured in vegetation. Reproduction is oviparous, with small clutches of eggs laid in humid, concealed locations, consistent with other Philothamnus species.

Frequently asked questions

Is Battersby's Green Snake venomous?

No, it is non-venomous and harmless to humans.

How big does Battersby's Green Snake get?

It is a small species, typically reaching 0.5-0.8 m (1.6-2.6 ft).

Where is Battersby's Green Snake found?

It inhabits forested regions of Central and East Africa.

What does Battersby's Green Snake eat?

It feeds primarily on frogs and small lizards found in shrubs and low trees.