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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
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 weergevenHolothuroidea (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
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
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 weergevenIn India, the commercial harvest and transportation of sea cucumbers has been strictly banned under Schedule I of the Wild Life … Meer weergeven
Wikipedia-tekst onder CC-BY-SA-licensie 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 …
Holothuroidea - Digital Atlas of Ancient Life
Zeekomkommers - Wikipedia
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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 …
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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 …
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