Dwarf File Snake

The Dwarf File Snake is one of the smaller members of the African file snake group, nocturnal, ground-dwelling snakes known for their unusually rough, keeled scalation. It is native to parts of southeastern and east-central Africa.

Like other file snakes, it is entirely harmless to humans, lacking venom of medical concern, and is instead notable for its rasp-textured skin and reptile-eating habits.

• Slender body with pronounced keeling on the dorsal scales, giving a rough, file-like texture
• Dark brown to grayish coloration, often with little contrasting pattern
• Smooth, rounded head not strongly distinct from the neck
• Round pupils and a slim, elongate build
• Notably smaller adult size than most other African file snakes

The combination of small size and heavily keeled scales helps separate it from other sympatric snakes with smoother scalation.

Inhabits savanna, woodland, and moist lowland habitats, often near termite mounds, leaf litter, and rocky ground cover. It is found across parts of Malawi, Mozambique, Tanzania, and neighboring countries.

It tends to favor humid microhabitats with good ground cover that support its reptile prey.

Nocturnal and terrestrial, hiding by day under debris, rocks, or in burrows and emerging at night to hunt. Like other file snakes, it preys largely on other reptiles, including skinks and small snakes, often overpowering prey with constriction-like body pressure aided by its rough scales.

It is egg-laying, with females producing small clutches of elongate eggs.