Acrochordus arafurae, commonly known as the Arafura File Snake, inhabits slow-moving freshwater environments in Northern Australia and New Guinea. It is distinguishable by its loose, baggy skin and lack of ventral scales, aiding its nocturnal, aquatic lifestyle. This non-venomous snake preys primarily on fish and amphibians.

Acrochordus arafurae, commonly known as the Arafura File Snake, is native to the tropical regions of northern Australia and southern New Guinea. It is primarily found in the Northern Territory and Queensland in Australia, as well as in Papua New Guinea.

The Arafura File Snake inhabits freshwater environments such as rivers, streams, and swamps. It prefers slow-moving or stagnant waters where it can easily access prey. The climate in its native region is typically tropical with a distinct wet and dry season. Temperatures are generally warm year-round with high humidity, especially during the wet season.

Acrochordus arafurae is an aquatic species that is well-adapted to living in water. It is primarily nocturnal, hunting for fish and amphibians in the water during the night. Its loose, baggy skin and rough texture help it grip slippery prey. The snake's ecological role is that of a predator in freshwater ecosystems, contributing to the control of fish and amphibian populations.