Mimobdella buettikoferi, commonly known as the Buettikofer's leech, is a large, predatory leech found in Southeast Asian rainforests. It is known for its striking green and orange coloration, a flattened body, and a predilection for hunting small invertebrates. This leech plays a role in controlling invertebrate populations, maintaining ecological balance.

Mimobdella buettikoferi is native to the Southeast Asian region, specifically found in countries such as Indonesia, Malaysia, and Thailand. It is primarily located in the tropical and subtropical forests of these areas.

This species typically inhabits moist and humid environments, often found in tropical rainforests and lowland forest areas. The climate in these regions is generally warm, with high humidity and significant rainfall throughout the year.

Mimobdella buettikoferi occupies a niche within decomposing leaf litter and soil layers of forest ecosystems, where it plays a role in the decomposition process and nutrient cycling. It is often found in areas with dense vegetation, which provides the necessary moisture and cover for its survival.