Sea cucumbers are elongated, cylindrical or cucumber-shaped animals, with a leathery skin and a soft, gelatinous interior. They move slowly along the ocean floor using a series of tube-like feet, and feed on a variety of organic matter, including plankton, detritus, and small particles of algae.Â
Sea cucumbers are typically prepared by drying or cooking, and are used in a variety of dishes, including soups, stews, and stir-fries.