[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki6\/green-ormer-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki6\/green-ormer-wikipedia\/","headline":"Green ormer – Wikipedia","name":"Green ormer – Wikipedia","description":"before-content-x4 From Wikipedia, the free encyclopedia after-content-x4 Species of gastropod Green ormer Black and white underwater photo of Haliotis tuberculata","datePublished":"2022-05-17","dateModified":"2022-05-17","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki6\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki6\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/44\/Haliotis_tuberculata_coccinea.jpg\/220px-Haliotis_tuberculata_coccinea.jpg","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/44\/Haliotis_tuberculata_coccinea.jpg\/220px-Haliotis_tuberculata_coccinea.jpg","height":"165","width":"220"},"url":"https:\/\/wiki.edu.vn\/en\/wiki6\/green-ormer-wikipedia\/","wordCount":2098,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4From Wikipedia, the free encyclopedia       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Species of gastropodGreen ormerBlack and white underwater photo of Haliotis tuberculata coccinea showing its tentacles extendedScientific classification Kingdom:AnimaliaPhylum:MolluscaClass:GastropodaSubclass:VetigastropodaOrder:LepetellidaFamily:HaliotidaeGenus:HaliotisSpecies:H.\u00a0tuberculata       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Binomial nameHaliotis tuberculataSubspecies[2]Haliotis tuberculata coccinea  Reeve, 1846Haliotis tuberculata fernandesi  Owen, Grace, & AfonsoHaliotis tuberculata marmorata  Linnaeus, 1758Haliotis tuberculata tuberculata  Linnaeus, 1758Synonyms[2]Haliotis adriatica  Nardo, 1847Haliotis canariensis  F. Nordsieck, 1975Haliotis coccinea  Reeve, 1846Haliotis lamellosa  Lamarck, 1822Haliotis lamellosa var. auriculata  Monterosato, 1888Haliotis lamellosa var. marmorata  Pallary, 1900Haliotis lamellosa var. planata  Monterosato, 1888Haliotis lamellosa var. producta  Monterosato, 1888Haliotis lamellosa var. rubra  Pallary, 1900Haliotis lamellosa var. viridis  Pallary, 1900Haliotis marmorata  Costa O.G., 1829Haliotis reticulata var. bisundata  Monterosato, 1884Haliotis speciosa  Reeve, 1846Haliotis tuberculata canariensis  F. Nordsieck, 1975Haliotis tuberculata coccinea  Reeve, 1846Haliotis tuberculata lamellosa  Lamarck, 1822Haliotis zealandica  Reeve, 1846The green ormer (Haliotis tuberculata) is a northeast Atlantic and Mediterranean species of sea snail, a coastal marine gastropod mollusc in the family Haliotidae, the abalones or ormer snails.[2]The flesh of the green ormer is prized as a delicacy, and this has led to a decline in its population in some areas.  Drawing of a live specimen of Haliotis tuberculata; right side view: d, foot; i, tentacular process of the mantle, passing through the shell-foramina       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Table of ContentsTaxonomy[edit]Shell description[edit]Distribution[edit]Feeding habits[edit]Human use[edit]In the Channel Islands[edit]References[edit]External links[edit]Taxonomy[edit]Haliotis barbouri Foster, 1946 is a synonym for Haliotis varia.[3][4]According to the World Register of Marine Species (WoRMS) the following subspecies are recognized:[2]Haliotis tuberculata coccinea Reeve, 1846 (synonyms: Haliotis canariensis F. Nordsieck, 1975; Haliotis coccinea Reeve, 1846; Haliotis zealandica Reeve, 1846)Haliotis tuberculata fernandesi Owen, Grace, & AfonsoHaliotis tuberculata marmorata Linnaeus, 1758Haliotis tuberculata tuberculata Linnaeus, 1758 (synonyms: Haliotis aquatilis Reeve, 1846; Haliotis incisa Reeve, 1846; Haliotis janus Reeve, 1846; Haliotis japonica Reeve, 1846; Haliotis lamellosa Lamarck, 1822; Haliotis lamellosa var. secernenda Monterosato, 1877; Haliotis lucida Requien, 1848; Haliotis pellucida von Salis, 1793; Haliotis reticulata Reeve, 1846; Haliotis rugosa Reeve, 1846 (invalid: junior homonym of Haliotis rugosa Lamarck, 1822); Haliotis striata Linnaeus, 1758; Haliotis tuberculata lamellosa Lamarck, 1822; Haliotis tuberculata var. bisundata Monterosato, 1884; Haliotis vulgaris da Costa, 1778)  A shell of Haliotis tuberculataShell description[edit]The shell of this species grows as large as 10\u00a0cm (3.9\u00a0in) in length and 6.5\u00a0cm (2.6\u00a0in) in width. This flattened, oval shell is an ear-shaped spiral with a mottled outer surface. At the bottom margin of the shell, there is a curving row of five to seven slightly raised respiratory apertures, through which the mantle extends with short, exhalant siphons. As the animal and the shell grow, new holes are formed and the older holes are sealed off. These holes collectively make up what is known as the selenizone, which forms as the shell grows. The inner surface of the shell has a thick layer of iridescent mother-of-pearl.The large and muscular foot has numerous tentacles at the epipodium (the lateral grooves between the foot and the mantle).Distribution[edit]  A Green ormer in captivity.This species occurs on rocky shores in European waters from the Mediterranean Sea as far north as the Channel Islands;[5] elsewhere in the Atlantic Ocean it occurs off the Canary Islands and West Africa.Feeding habits[edit]The green ormer grazes on algae, especially sea lettuce. It breeds in summer, via external fertilisation.Human use[edit]In the Channel Islands[edit]Ormers are considered a great delicacy in the Channel Islands. Overfishing has led to a dramatic depletion in numbers since the latter half of the 19th century.“Ormering” is now strictly regulated in order to preserve stocks. The gathering of ormers is now restricted to a number of “ormering tides”, from January 1 to April 30, which occur on the full or new moon and two days following that. No ormers may be taken from the beach that are under 80\u00a0mm in shell length (90\u00a0mm in Jersey). Gatherers are not allowed to wear wetsuits or even put their heads underwater. Any breach of these laws is a criminal offence which can lead to a fine of up to \u00a35,000 or six months in prison.[1]The demand for ormers is such that they led to the world’s first underwater arrest, when a Mr. Kempthorne-Leigh of Guernsey was illegally diving for ormers, and was arrested by a police officer in full diving gear.References[edit]Geiger D.L. & Owen B. (2012) Abalone: Worldwide Haliotidae. Hackenheim: Conchbooks. viii + 361 pp. [29 February 2012]P.J. Hayward, and J.S. Ryland (1996). Handbook of the Marine Fauna of North-West Europe. Oxford University Press. p.\u00a0500. ISBN\u00a00-19-854055-8.External links[edit]     (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki6\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki6\/green-ormer-wikipedia\/#breadcrumbitem","name":"Green ormer – Wikipedia"}}]}]