Sea cucumbers are marine invertebrates that live on the seafloor found generally in tropical regions. They're named for their unusual oblong shape that resembles a fat cucumber. There are about 1,250 species of sea cucumber, all of which belong to the taxonomic class Holothuroidea. Sea cucumbers have been used for centuries to treat a wide variety of ailments. This article explains what sea cucumbers are and reviews their nutrition facts and health benefits. A Sea Cucumber is an oblong sea creature in the Holothuroidea class. Researchers recognize at least 1,700 different species. They place all of the various species in the taxonomic phylum Echinodermata. This means that their closest relatives include starfish and sea urchins. Read on to learn about the Sea Cucumber . Sea cucumbers are marine invertebrates that live on the seafloor. They're named for their unusual oblong shape that resembles a fat cucumber . Although people occasionally eat sea cucumbers , these ...
