What sea animals live on the ocean floor that look like a potato?

Sea animals that resemble potatoes and live on the ocean floor include sea cucumbers and certain species of starfish. Sea cucumbers have elongated, cylindrical bodies and a soft, bumpy texture, often compared to potatoes. Some starfish, particularly those with rounded bodies, can also have a similar appearance. These creatures play essential roles in their ecosystems, such as recycling nutrients and maintaining the health of the ocean floor.