Geosesarma is a genus of small freshwater or terrestrial crabs. These crabs live and reproduce on land, with their larval development occurring entirely within the egg. Their natural range extends from Indonesia, Malaysia, Thailand, and the Philippines.

A full species profile for Geosesarma sp. Purple Haze, a rare, small terrestrial crab known for its striking purple legs and excellent climbing ability. Easy to keep in groups and ideal for paludariums.