Olive House Snake

The olive house snake is a modestly built, unassuming snake found in parts of South Africa, notable mainly for its plain olive-brown coloration and preference for moist habitats. It is closely related to other water-associated house snakes in the genus Lycodonomorphus.

As a fully non-venomous species, the olive house snake presents no threat to humans and is of interest chiefly to herpetologists and naturalists documenting the diversity of southern Africa's harmless snake fauna.

• Uniform olive-brown to grayish-brown coloration above, lacking bold pattern
• Smooth, glossy scales giving a sheen in sunlight
• Pale, unmarked belly
• Small head barely wider than the neck
• Round pupils

Its plain, unpatterned appearance and glossy texture distinguish it from more boldly marked sympatric snakes.

Olive house snakes are found in the moist, higher-rainfall regions of South Africa, favoring habitats near streams, marshes, and damp grassland where they can find amphibian prey. They are often encountered under rocks, logs, and debris close to water sources.

This species is chiefly nocturnal and associated with damp habitats, feeding largely on frogs and other amphibians, which it subdues by constriction. It is a shy, secretive snake rarely seen in the open, preferring to remain hidden beneath cover near water. Reproduction is oviparous, with females laying small clutches of eggs in moist, sheltered locations.