Holothuroidea

Holothuroidea, commonly known as sea cucumbers, are marine animals found on the ocean floor. They have elongated, soft bodies and are related to starfish and sea urchins. Sea cucumbers play important roles in their ecosystems by recycling nutrients and breaking down organic matter. They can vary greatly in color and size and have unique defense mechanisms, such as ejecting parts of their intestines to deter predators. Some species are harvested for their culinary and medicinal uses in various cultures, particularly in Asia, contributing to both economic and ecological significance.