Hydromedusa is a genus of freshwater turtles known for their long necks, often referred to as “snake-necked turtles.” These turtles are native to South America and are typically found in slow-moving rivers and wetlands. They are known for their unique hunting behavior, using their long necks to quickly strike and capture prey like fish or small aquatic animals. Hydromedusa turtles are adapted to aquatic life, with a streamlined body and webbed feet that help them navigate through water.