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    Sea cucumber - Wikipedia

    Sea cucumbers are echinoderms from the class Holothuroidea . They are marine animals with a leathery skin and an elongated body containing a single, branched gonad. They are found on the sea floor worldwide. The number of known holothurian (/ˌhɒləˈθjʊəriən, ˌhoʊ-/ HOL-ə-THURE-ee-ən, HOHL-) … Meer weergeven

    Most sea cucumbers, as their name suggests, have a soft and cylindrical body, more or less lengthened, rounded off and occasionally … Meer weergeven

    Life history and behaviour afbeelding
    Phylogeny and classification afbeelding

    Habitat
    Sea cucumbers can be found in great numbers on the deep seafloor, where they often make up the majority of the animal biomass. At depths deeper than 8.9 km (5.5 mi), sea cucumbers comprise 90% of the total … Meer weergeven

    Holothuroidea (sea cucumbers) are one of five extant classes that make up the phylum Echinodermata. This is one of the most distinctive and diverse phyla, ranging from starfish to … Meer weergeven

    Sea cucumbers are harvested from the environment, both legally and illegally, and are increasingly farmed via aquaculture. The … Meer weergeven

    Overzicht afbeelding
    Anatomy afbeelding

    Sea cucumbers are typically 10 to 30 cm (4 to 12 in) in length, although the smallest known species are just 3 mm (0.12 in) long, and Meer weergeven

    Relation to  humans afbeelding

    Food
    To supply the markets of Southern China, Makassar trepangers traded with the Indigenous Australians of Arnhem Land from at least the 18th century and probably earlier. This is the first recorded example of Meer weergeven

    In India, the commercial harvest and transportation of sea cucumbers has been strictly banned under Schedule I of the Wild Life … Meer weergeven

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  2. ADW: Holothuroidea: INFORMATION

    WEBAs an echin­o­derm, mem­bers of the Holothuroidea are deuteros­tomes. The lar­vae, which are plank­totrophic or lecithotrophic, have 3-part paired coeloms. Em­bry­onic coelomic struc­tures have spe­cific fates as the …

  3. Holothuroidea - Digital Atlas of Ancient Life

  4. Zeekomkommers - Wikipedia

  5. Holothuria - Wikipedia

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  7. Sea cucumber | Echinoderm Anatomy & Adaptations

    WEB26 apr. 2024 · Sea cucumber is a soft, cylindrical marine invertebrate with a reduced internal skeleton and tube feet. It belongs to the class Holothuroidea, also known as Holothurioidea or holothuroid, within the …

  8. Zeekomkommers - Animalia

  9. Holothuroidea - Tree of Life Web Project

    WEBThe Holothuroidea, or sea cucumbers, are an abundant and diverse group of worm-like and usually soft-bodied echinoderms. They are found in nearly every marine environment, but are most diverse on tropical shallow …

  10. Holothuroidea (Sea Cucumbers) | Encyclopedia.com

  11. Holothuria - Wikipedia