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Sea cucumber - Wikipedia. Thelenota ananas, a giant sea cucumber from the Indo-Pacific tropics. Sea cucumbers are echinoderms from the class Holothuroidea ( / ˌhɒləˌθjʊəˈrɔɪdiə, ˌhoʊ -/ HOL-ə-thure-OY-dee-ə, HOHL- ). They are marine animals with a leathery skin and an elongated body containing a single, branched gonad.
Sep 10, 2010 · What is a sea cucumber? Sea cucumbers might look like the lumpy cylindrical vegetable but these bizarre animals are echinoderms —an invertebrate like starfish, sea urchins, and feather stars....
Feb 25, 2020 · Sea cucumbers are an excellent source of nutrients. Four ounces (112 grams) of the Alaskan yane sea cucumber delivers : Calories: 60; Protein: 14 grams; Fat: less than one gram
Jun 7, 2024 · Sea cucumber, (class Holothuroidea), any of 1,200 species of marine invertebrates that constitute a class within the phylum Echinodermata. The soft cylindrical body, 2 to 200 cm (about 0.75 inch to 6.5 feet) long and 1 to 20 cm (0.4–8 inches) thick, is usually a dull, dark colour and often warty,
Sep 8, 2022 · The sea cucumber is an oblong-shaped, gelatinous creature that is of the class Holothuroidea and distantly related to starfish and sea urchins. The sea cucumber comes by its name honestly as it is indeed shaped like a cucumber.
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.
Sea cucumbers are marine invertebrates in the class Holothuroidea that live on the sea floor in both shallow and deep waters. They are echinoderms like sea urchins and starfish, which are also known as sea stars. There are over 1,000 species of sea cucumber. Many have soft, water-filled bodies, leathery skin and do indeed resemble a cucumber.
