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sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Merisiilit rootpage-Merisiilit skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Siirry sisältöön</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Sivusto"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" title="Päävalikko" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Päävalikko" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span 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href="//fi.wikipedia.org/wiki/Toiminnot:Tuoreet_muutokset?damaging=&goodfaith=&hideliu=0&hideanons=0&userExpLevel=&hidemyself=0&hidebyothers=0&hidebots=1&hidehumans=0&hidepatrolled=1&hideunpatrolled=0&hideminor=0&hidemajor=0&hidepageedits=0&hidenewpages=0&hidecategorization=1&hideWikibase=1&hidelog=0&highlight=1&goodfaith__verylikelybad_color=c5&goodfaith__likelybad_color=c4&goodfaith__maybebad_color=c3&damaging__verylikelybad_color=c5&damaging__likelybad_color=c4&damaging__maybebad_color=c3"><span>Tuoreet odottavat muutokset</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Toiminnot:Tuoreet_muutokset" title="Luettelo tuoreista muutoksista [r]" accesskey="r"><span>Tuoreet muutokset</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikipedia:Etusivu" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container 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class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Ulkoasu"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Muuta sivun kirjainkokoa, leveyttä ja väriä" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Ulkoasu" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Ulkoasu</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=fi.wikipedia.org&uselang=fi" class=""><span>Lahjoitukset</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Toiminnot:Luo_tunnus&returnto=Merisiilit" title="On suositeltavaa luoda käyttäjätunnus ja kirjautua sisään. Se ei kuitenkaan ole pakollista." class=""><span>Luo tunnus</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Toiminnot:Kirjaudu_sis%C3%A4%C3%A4n&returnto=Merisiilit" title="On suositeltavaa kirjautua sisään. Se ei kuitenkaan ole pakollista. [o]" accesskey="o" class=""><span>Kirjaudu sisään</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Lisää valintoja" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Henkilökohtaiset työkalut" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Henkilökohtaiset työkalut</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Käyttäjävalikko" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=fi.wikipedia.org&uselang=fi"><span>Lahjoitukset</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Toiminnot:Luo_tunnus&returnto=Merisiilit" title="On suositeltavaa luoda käyttäjätunnus ja kirjautua sisään. Se ei kuitenkaan ole pakollista."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Luo tunnus</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Toiminnot:Kirjaudu_sis%C3%A4%C3%A4n&returnto=Merisiilit" title="On suositeltavaa kirjautua sisään. Se ei kuitenkaan ole pakollista. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Kirjaudu sisään</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sivut kirjautumattomille muokkaajille <a href="/wiki/Wikipedia:Tervetuloa_Wikipediaan" aria-label="Lue lisää muokkaamisesta"><span>lue lisää</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Toiminnot:Omat_muokkaukset" title="Luettelo tästä IP-osoitteesta tehdyistä muokkauksista [y]" accesskey="y"><span>Muokkaukset</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Toiminnot:Oma_keskustelu" title="Keskustelu tämän IP-osoitteen muokkauksista [n]" accesskey="n"><span>Keskustelu</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sivusto"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sisällysluettelo" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sisällysluettelo</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">siirrä sivupalkkiin</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">piilota</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Johdanto</div> </a> </li> <li id="toc-Terävä_puolustautuminen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Terävä_puolustautuminen"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Terävä puolustautuminen</span> </div> </a> <ul id="toc-Terävä_puolustautuminen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Merisiilien_historia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Merisiilien_historia"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Merisiilien historia</span> </div> </a> <ul id="toc-Merisiilien_historia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lähteet" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lähteet"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Lähteet</span> </div> </a> <ul id="toc-Lähteet-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aiheesta_muualla" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Aiheesta_muualla"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Aiheesta muualla</span> </div> </a> <ul id="toc-Aiheesta_muualla-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sisällysluettelo" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Sisällysluettelo" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vaihda sisällysluettelo" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vaihda sisällysluettelo</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Merisiilit</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Mene artikkeliin toisella kielellä. Saatavilla 89 kielellä" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-89" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">89 kieltä</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Echinoidea" title="Echinoidea — afrikaans" lang="af" hreflang="af" data-title="Echinoidea" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%82%D9%86%D9%81%D8%B0_%D8%A7%D9%84%D8%A8%D8%AD%D8%B1" title="قنفذ البحر — arabia" lang="ar" hreflang="ar" data-title="قنفذ البحر" data-language-autonym="العربية" data-language-local-name="arabia" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Equinoidea" title="Equinoidea — asturia" lang="ast" hreflang="ast" data-title="Equinoidea" data-language-autonym="Asturianu" data-language-local-name="asturia" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/D%C9%99niz_kirpil%C9%99ri" title="Dəniz kirpiləri — azeri" lang="az" hreflang="az" data-title="Dəniz kirpiləri" data-language-autonym="Azərbaycanca" data-language-local-name="azeri" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AF%D9%86%DB%8C%D8%B2_%DA%A9%DB%8C%D8%B1%D9%BE%DB%8C%D9%84%D8%B1%DB%8C" title="دنیز کیرپیلری — South Azerbaijani" lang="azb" hreflang="azb" data-title="دنیز کیرپیلری" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Landak_laut" title="Landak laut — indonesia" lang="id" hreflang="id" data-title="Landak laut" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Landak_laut" title="Landak laut — malaiji" lang="ms" hreflang="ms" data-title="Landak laut" data-language-autonym="Bahasa Melayu" data-language-local-name="malaiji" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D1%81%D0%BA%D1%96%D1%8F_%D0%B2%D0%BE%D0%B6%D1%8B%D0%BA%D1%96" title="Марскія вожыкі — valkovenäjä" lang="be" hreflang="be" data-title="Марскія вожыкі" data-language-autonym="Беларуская" data-language-local-name="valkovenäjä" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9C%D0%B0%D1%80%D1%81%D0%BA%D1%96%D1%8F_%D0%B2%D0%BE%D0%B6%D1%8B%D0%BA%D1%96" title="Марскія вожыкі — Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Марскія вожыкі" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Tayom" title="Tayom — Central Bikol" lang="bcl" hreflang="bcl" data-title="Tayom" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Morski_je%C5%BEevi" title="Morski ježevi — bosnia" lang="bs" hreflang="bs" data-title="Morski ježevi" data-language-autonym="Bosanski" data-language-local-name="bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Teureug" title="Teureug — bretoni" lang="br" hreflang="br" data-title="Teureug" data-language-autonym="Brezhoneg" data-language-local-name="bretoni" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9C%D0%BE%D1%80%D1%81%D0%BA%D0%B8_%D1%82%D0%B0%D1%80%D0%B0%D0%BB%D0%B5%D0%B6%D0%B8" title="Морски таралежи — bulgaria" lang="bg" hreflang="bg" data-title="Морски таралежи" data-language-autonym="Български" data-language-local-name="bulgaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Eri%C3%A7ons_de_mar" title="Eriçons de mar — katalaani" lang="ca" hreflang="ca" data-title="Eriçons de mar" data-language-autonym="Català" data-language-local-name="katalaani" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Swakigtuyom" title="Swakigtuyom — cebuano" lang="ceb" hreflang="ceb" data-title="Swakigtuyom" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Je%C5%BEovky" title="Ježovky — tšekki" lang="cs" hreflang="cs" data-title="Ježovky" data-language-autonym="Čeština" data-language-local-name="tšekki" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-ny mw-list-item"><a href="https://ny.wikipedia.org/wiki/Ma_urchins_am%27nyanja" title="Ma urchins am'nyanja — njandža" lang="ny" hreflang="ny" data-title="Ma urchins am'nyanja" data-language-autonym="Chi-Chewa" data-language-local-name="njandža" class="interlanguage-link-target"><span>Chi-Chewa</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/S%C3%B8pindsvin" title="Søpindsvin — tanska" lang="da" hreflang="da" data-title="Søpindsvin" data-language-autonym="Dansk" data-language-local-name="tanska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Seeigel" title="Seeigel — saksa" lang="de" hreflang="de" data-title="Seeigel" data-language-autonym="Deutsch" data-language-local-name="saksa" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-nv mw-list-item"><a href="https://nv.wikipedia.org/wiki/T%C3%A1%C5%82t%C5%82%CA%BC%C3%A1%C3%A1h_adiji%C5%82ii" title="Táłtłʼááh adijiłii — navajo" lang="nv" hreflang="nv" data-title="Táłtłʼááh adijiłii" data-language-autonym="Diné bizaad" data-language-local-name="navajo" class="interlanguage-link-target"><span>Diné bizaad</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Merisiilikud" title="Merisiilikud — viro" lang="et" hreflang="et" data-title="Merisiilikud" data-language-autonym="Eesti" data-language-local-name="viro" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%87%CE%B9%CE%BD%CF%8C%CF%82" title="Αχινός — kreikka" lang="el" hreflang="el" data-title="Αχινός" data-language-autonym="Ελληνικά" data-language-local-name="kreikka" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="hyvä artikkeli"><a href="https://en.wikipedia.org/wiki/Sea_urchin" title="Sea urchin — englanti" lang="en" hreflang="en" data-title="Sea urchin" data-language-autonym="English" data-language-local-name="englanti" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%92%D0%B5%D0%B4%D1%8C%D1%81%D0%B5%D0%B5%D0%BB%D1%8C" title="Ведьсеель — ersä" lang="myv" hreflang="myv" data-title="Ведьсеель" data-language-autonym="Эрзянь" data-language-local-name="ersä" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Echinoidea" title="Echinoidea — espanja" lang="es" hreflang="es" data-title="Echinoidea" data-language-autonym="Español" data-language-local-name="espanja" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/E%C4%A5ino" title="Eĥino — esperanto" lang="eo" hreflang="eo" data-title="Eĥino" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Itsas_triku" title="Itsas triku — baski" lang="eu" hreflang="eu" data-title="Itsas triku" data-language-autonym="Euskara" data-language-local-name="baski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D9%88%D8%AA%DB%8C%D8%A7%DB%8C_%D8%AF%D8%B1%DB%8C%D8%A7%DB%8C%DB%8C" title="توتیای دریایی — persia" lang="fa" hreflang="fa" data-title="توتیای دریایی" data-language-autonym="فارسی" data-language-local-name="persia" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Echinoidea" title="Echinoidea — ranska" lang="fr" hreflang="fr" data-title="Echinoidea" data-language-autonym="Français" data-language-local-name="ranska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Cu%C3%A1n_mara" title="Cuán mara — iiri" lang="ga" hreflang="ga" data-title="Cuán mara" data-language-autonym="Gaeilge" data-language-local-name="iiri" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Ourizo_de_mar" title="Ourizo de mar — galicia" lang="gl" hreflang="gl" data-title="Ourizo de mar" data-language-autonym="Galego" data-language-local-name="galicia" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%84%B1%EA%B2%8C%EB%A5%98" title="성게류 — korea" lang="ko" hreflang="ko" data-title="성게류" data-language-autonym="한국어" data-language-local-name="korea" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BE%D5%B8%D5%BE%D5%B8%D5%A6%D5%B6%D5%AB%D5%B6%D5%A5%D6%80" title="Ծովոզնիներ — armenia" lang="hy" hreflang="hy" data-title="Ծովոզնիներ" data-language-autonym="Հայերեն" data-language-local-name="armenia" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9C%E0%A4%B2%E0%A4%B8%E0%A4%BE%E0%A4%B9%E0%A5%80" title="जलसाही — hindi" lang="hi" hreflang="hi" data-title="जलसाही" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Je%C5%BEinci" title="Ježinci — kroatia" lang="hr" hreflang="hr" data-title="Ježinci" data-language-autonym="Hrvatski" data-language-local-name="kroatia" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Ekino" title="Ekino — ido" lang="io" hreflang="io" data-title="Ekino" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/%C3%8Dgulker" title="Ígulker — islanti" lang="is" hreflang="is" data-title="Ígulker" data-language-autonym="Íslenska" data-language-local-name="islanti" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Echinoidea" title="Echinoidea — italia" lang="it" hreflang="it" data-title="Echinoidea" data-language-autonym="Italiano" data-language-local-name="italia" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A7%D7%99%D7%A4%D7%95%D7%93%D7%99_%D7%99%D7%9D" title="קיפודי ים — heprea" lang="he" hreflang="he" data-title="קיפודי ים" data-language-autonym="עברית" data-language-local-name="heprea" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%96%E1%83%A6%E1%83%95%E1%83%98%E1%83%A1_%E1%83%96%E1%83%A6%E1%83%90%E1%83%A0%E1%83%91%E1%83%94%E1%83%91%E1%83%98" title="ზღვის ზღარბები — georgia" lang="ka" hreflang="ka" data-title="ზღვის ზღარბები" data-language-autonym="ქართული" data-language-local-name="georgia" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A2%D0%B5%D2%A3%D1%96%D0%B7_%D0%BA%D1%96%D1%80%D0%BF%D1%96%D0%BB%D0%B5%D1%80%D1%96" title="Теңіз кірпілері — kazakki" lang="kk" hreflang="kk" data-title="Теңіз кірпілері" data-language-autonym="Қазақша" data-language-local-name="kazakki" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%94%D0%B5%D2%A3%D0%B8%D0%B7_%D0%BA%D0%B8%D1%80%D0%BF%D0%B8%D1%81%D0%B8" title="Деңиз кирписи — kirgiisi" lang="ky" hreflang="ky" data-title="Деңиз кирписи" data-language-autonym="Кыргызча" data-language-local-name="kirgiisi" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%A2%D0%B0%D0%BD%D0%B3%D1%8B%D0%B6_%D1%88%D3%B1%D0%BB%D3%B9" title="Тангыж шӱлӹ — vuorimari" lang="mrj" hreflang="mrj" data-title="Тангыж шӱлӹ" data-language-autonym="Кырык мары" data-language-local-name="vuorimari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Echinoidea" title="Echinoidea — latina" lang="la" hreflang="la" data-title="Echinoidea" data-language-autonym="Latina" data-language-local-name="latina" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/J%C5%ABras_e%C5%BEi" title="Jūras eži — latvia" lang="lv" hreflang="lv" data-title="Jūras eži" data-language-autonym="Latviešu" data-language-local-name="latvia" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/J%C5%ABr%C5%B3_e%C5%BEiai" title="Jūrų ežiai — liettua" lang="lt" hreflang="lt" data-title="Jūrų ežiai" data-language-autonym="Lietuvių" data-language-local-name="liettua" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Zie%C3%AB-eechele" title="Zieë-eechele — limburg" lang="li" hreflang="li" data-title="Zieë-eechele" data-language-autonym="Limburgs" data-language-local-name="limburg" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Ecinoideo" title="Ecinoideo — lingua franca nova" lang="lfn" hreflang="lfn" data-title="Ecinoideo" data-language-autonym="Lingua Franca Nova" data-language-local-name="lingua franca nova" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Tengeris%C3%BCn%C3%B6k" title="Tengerisünök — unkari" lang="hu" hreflang="hu" data-title="Tengerisünök" data-language-autonym="Magyar" data-language-local-name="unkari" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9C%D0%BE%D1%80%D1%81%D0%BA%D0%B8_%D0%B5%D0%B6%D0%BE%D0%B2%D0%B8" title="Морски ежови — makedonia" lang="mk" hreflang="mk" data-title="Морски ежови" data-language-autonym="Македонски" data-language-local-name="makedonia" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Soky" title="Soky — malagassi" lang="mg" hreflang="mg" data-title="Soky" data-language-autonym="Malagasy" data-language-local-name="malagassi" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%95%E0%B4%9F%E0%B5%BD%E0%B4%9A%E0%B5%8D%E0%B4%9A%E0%B5%87%E0%B4%A8" title="കടൽച്ചേന — malajalam" lang="ml" hreflang="ml" data-title="കടൽച്ചേന" data-language-autonym="മലയാളം" data-language-local-name="malajalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%82%D9%86%D9%81%D8%B0_%D8%A7%D9%84%D8%A8%D8%AD%D8%B1" title="قنفذ البحر — egyptinarabia" lang="arz" hreflang="arz" data-title="قنفذ البحر" data-language-autonym="مصرى" data-language-local-name="egyptinarabia" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%9E%E1%80%B6%E1%80%95%E1%80%81%E1%80%BC%E1%80%AF%E1%80%95%E1%80%BA" title="သံပခြုပ် — burma" lang="my" hreflang="my" data-title="သံပခြုပ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burma" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Zee-egels" title="Zee-egels — hollanti" lang="nl" hreflang="nl" data-title="Zee-egels" data-language-autonym="Nederlands" data-language-local-name="hollanti" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A6%E3%83%8B" title="ウニ — japani" lang="ja" hreflang="ja" data-title="ウニ" data-language-autonym="日本語" data-language-local-name="japani" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Siaiigler" title="Siaiigler — pohjoisfriisi" lang="frr" hreflang="frr" data-title="Siaiigler" data-language-autonym="Nordfriisk" data-language-local-name="pohjoisfriisi" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Sj%C3%B8piggsvin" title="Sjøpiggsvin — norjan bokmål" lang="nb" hreflang="nb" data-title="Sjøpiggsvin" data-language-autonym="Norsk bokmål" data-language-local-name="norjan bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kr%C3%A5kebolle" title="Kråkebolle — norjan nynorsk" lang="nn" hreflang="nn" data-title="Kråkebolle" data-language-autonym="Norsk nynorsk" data-language-local-name="norjan nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Echinoidea" title="Echinoidea — oksitaani" lang="oc" hreflang="oc" data-title="Echinoidea" data-language-autonym="Occitan" data-language-local-name="oksitaani" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Dengiz_tipratikanlari" title="Dengiz tipratikanlari — uzbekki" lang="uz" hreflang="uz" data-title="Dengiz tipratikanlari" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-mnw mw-list-item"><a href="https://mnw.wikipedia.org/wiki/%E1%80%80%E1%81%9E%E1%80%AF%E1%80%81%E1%80%BB" title="ကၞုချ — Mon" lang="mnw" hreflang="mnw" data-title="ကၞုချ" data-language-autonym="ဘာသာမန်" data-language-local-name="Mon" class="interlanguage-link-target"><span>ဘာသာမန်</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Je%C5%BCowce" title="Jeżowce — puola" lang="pl" hreflang="pl" data-title="Jeżowce" data-language-autonym="Polski" data-language-local-name="puola" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Echinoidea" title="Echinoidea — portugali" lang="pt" hreflang="pt" data-title="Echinoidea" data-language-autonym="Português" data-language-local-name="portugali" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Echinoide" title="Echinoide — romania" lang="ro" hreflang="ro" data-title="Echinoide" data-language-autonym="Română" data-language-local-name="romania" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Yaku_askanku" title="Yaku askanku — ketšua" lang="qu" hreflang="qu" data-title="Yaku askanku" data-language-autonym="Runa Simi" data-language-local-name="ketšua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%BE%D1%80%D1%81%D0%BA%D0%B8%D0%B5_%D0%B5%D0%B6%D0%B8" title="Морские ежи — venäjä" lang="ru" hreflang="ru" data-title="Морские ежи" data-language-autonym="Русский" data-language-local-name="venäjä" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Sea_urchin" title="Sea urchin — skotti" lang="sco" hreflang="sco" data-title="Sea urchin" data-language-autonym="Scots" data-language-local-name="skotti" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Echinoidea" title="Echinoidea — sisilia" lang="scn" hreflang="scn" data-title="Echinoidea" data-language-autonym="Sicilianu" data-language-local-name="sisilia" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Sea_urchin" title="Sea urchin — Simple English" lang="en-simple" hreflang="en-simple" data-title="Sea urchin" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Je%C5%BEovky" title="Ježovky — slovakki" lang="sk" hreflang="sk" data-title="Ježovky" data-language-autonym="Slovenčina" data-language-local-name="slovakki" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Morski_je%C5%BEki" title="Morski ježki — sloveeni" lang="sl" hreflang="sl" data-title="Morski ježki" data-language-autonym="Slovenščina" data-language-local-name="sloveeni" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9C%D0%BE%D1%80%D1%81%D0%BA%D0%B8_%D1%98%D0%B5%D0%B6%D0%B5%D0%B2%D0%B8" title="Морски јежеви — serbia" lang="sr" hreflang="sr" data-title="Морски јежеви" data-language-autonym="Српски / srpski" data-language-local-name="serbia" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Je%C5%BEinci" title="Ježinci — serbokroaatti" lang="sh" hreflang="sh" data-title="Ježinci" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroaatti" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Sj%C3%B6borrar" title="Sjöborrar — ruotsi" lang="sv" hreflang="sv" data-title="Sjöborrar" data-language-autonym="Svenska" data-language-local-name="ruotsi" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Salungo" title="Salungo — tagalog" lang="tl" hreflang="tl" data-title="Salungo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AF%82%E0%AE%B0%E0%AF%88" title="மூரை — tamili" lang="ta" hreflang="ta" data-title="மூரை" data-language-autonym="தமிழ்" data-language-local-name="tamili" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Ade%C9%A3mus" title="Adeɣmus — kabyyli" lang="kab" hreflang="kab" data-title="Adeɣmus" data-language-autonym="Taqbaylit" data-language-local-name="kabyyli" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%A1%E0%B9%88%E0%B8%99%E0%B8%97%E0%B8%B0%E0%B9%80%E0%B8%A5" title="เม่นทะเล — thai" lang="th" hreflang="th" data-title="เม่นทะเล" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/C%E1%BA%A7u_gai" title="Cầu gai — vietnam" lang="vi" hreflang="vi" data-title="Cầu gai" data-language-autonym="Tiếng Việt" data-language-local-name="vietnam" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8E%A0%E1%8E%BA%E1%8F%89_%E1%8E%A1%E1%8E%AF_%E1%8F%A7%E1%8F%9F%E1%8F%B2%E1%8F%8D%E1%8F%97" title="ᎠᎺᏉ ᎡᎯ ᏧᏟᏲᏍᏗ — cherokee" lang="chr" hreflang="chr" data-title="ᎠᎺᏉ ᎡᎯ ᏧᏟᏲᏍᏗ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="cherokee" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Denizkestanesi" title="Denizkestanesi — turkki" lang="tr" hreflang="tr" data-title="Denizkestanesi" data-language-autonym="Türkçe" data-language-local-name="turkki" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/De%C5%88iz_Kirpisi" title="Deňiz Kirpisi — turkmeeni" lang="tk" hreflang="tk" data-title="Deňiz Kirpisi" data-language-autonym="Türkmençe" data-language-local-name="turkmeeni" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%BE%D1%80%D1%81%D1%8C%D0%BA%D1%96_%D1%97%D0%B6%D0%B0%D0%BA%D0%B8" title="Морські їжаки — ukraina" lang="uk" hreflang="uk" data-title="Морські їжаки" data-language-autonym="Українська" data-language-local-name="ukraina" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Z%C3%AAe-egels" title="Zêe-egels — länsiflaami" lang="vls" hreflang="vls" data-title="Zêe-egels" data-language-autonym="West-Vlams" data-language-local-name="länsiflaami" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Echinoidea" title="Echinoidea — waray" lang="war" hreflang="war" data-title="Echinoidea" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%B5%B7%E8%83%86" title="海胆 — wu-kiina" lang="wuu" hreflang="wuu" data-title="海胆" data-language-autonym="吴语" data-language-local-name="wu-kiina" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%B5%B7%E8%86%BD" title="海膽 — kantoninkiina" lang="yue" hreflang="yue" data-title="海膽" data-language-autonym="粵語" data-language-local-name="kantoninkiina" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B5%B7%E8%86%BD" title="海膽 — kiina" lang="zh" hreflang="zh" data-title="海膽" data-language-autonym="中文" data-language-local-name="kiina" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q83483#sitelinks-wikipedia" title="Muokkaa kieltenvälisiä linkkejä" class="wbc-editpage">Muokkaa linkkejä</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Nimiavaruudet"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet 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class="infobox" border="0" cellspacing="0" cellpadding="2" style="font-size:92%;border-collapse: collapse; width: 26em; line-height:1.2em; border-collapse: collapse; width: 22em;"> <tbody><tr><th class="" colspan="2" style="text-align:center; font-size:15px; border-bottom: 1px solid #AAAAAA; background-color: #EFEFEF; color: #000000; font-size:large; background-color:#FFC0CB; padding:5px;">Merisiilit</th> </tr> <tr><td class="" colspan="2" style="text-align: center; line-height:1.4; border-top: 1px solid #AAAAAA; border-bottom: 1px solid #AAAAAA;"><span typeof="mw:File"><a href="/wiki/Tiedosto:SeaUrchin.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/SeaUrchin.jpg/275px-SeaUrchin.jpg" decoding="async" width="275" height="367" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/SeaUrchin.jpg/413px-SeaUrchin.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/SeaUrchin.jpg/550px-SeaUrchin.jpg 2x" data-file-width="1704" data-file-height="2272" /></a></span></td> </tr> <tr><th class="" colspan="2" style="text-align:center; border-top: 1px solid #AAAAAA; border-bottom: 1px solid #AAAAAA; background-color: #EFEFEF; color: #000000; background-color:#FFC0CB;;"><a href="/wiki/Tieteellinen_luokittelu" title="Tieteellinen luokittelu">Tieteellinen luokittelu</a></th> </tr> <tr><td class="" colspan="1" style="vertical-align: top;">Domeeni:</td> <td class="" colspan="1" style="vertical-align: top;"> <a href="/wiki/Aitotumaiset" title="Aitotumaiset">Aitotumaiset</a> Eucarya</td> </tr> <tr><td class="" colspan="1" style="vertical-align: top;">Kunta:</td> <td class="" colspan="1" style="vertical-align: top;"> <a href="/wiki/El%C3%A4inkunta" class="mw-redirect" title="Eläinkunta">Eläinkunta</a> Animalia</td> </tr> <tr><td class="" colspan="1" style="vertical-align: top;">Pääjakso:</td> <td class="" colspan="1" style="vertical-align: top;"> <a href="/wiki/Piikkinahkaiset" title="Piikkinahkaiset">Piikkinahkaiset</a> Echinodermata</td> </tr> <tr><td class="" colspan="1" style="vertical-align: top;">Luokka:</td> <td class="" colspan="1" style="vertical-align: top;"> Merisiilit<br /><b>Echinoidea</b> <br /><small>Leske, 1778</small></td> </tr> <tr><th class="" colspan="2" style="text-align:center; border-top: 1px solid #AAAAAA; border-bottom: 1px solid #AAAAAA; background-color: #EFEFEF; color: #000000; background-color:#FFC0CB;;">Katso myös</th> </tr> <tr><td class="" colspan="2" style=""> <p> <span typeof="mw:File"><a href="/wiki/Tiedosto:Wikispecies-logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/15px-Wikispecies-logo.svg.png" decoding="async" width="15" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/23px-Wikispecies-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/30px-Wikispecies-logo.svg.png 2x" data-file-width="941" data-file-height="1103" /></a></span> <a href="https://species.wikimedia.org/wiki/Echinoidea" class="extiw" title="wikispecies:Echinoidea">Merisiilit Wikispeciesissä</a><br /> <span typeof="mw:File"><a href="/wiki/Tiedosto:Commons-logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <a href="https://commons.wikimedia.org/wiki/Category:Echinoidea" class="extiw" title="commons:Category:Echinoidea">Merisiilit Commonsissa</a> </p> </td> </tr><tr class="infobox_tests" style="display:none"><td><span class="wd_tests"><a class="external text" href="https://tools.wmflabs.org/fiwiki-tools/testit/INFOBOX/OK">Infobox OK</a></span><span class="wd_tests"><a class="external text" href="https://tools.wmflabs.org/fiwiki-tools/testit/TEST_1/OK/NIMI">Nimi-testi OK</a></span></td></tr> </tbody></table> <p><b>Merisiilit</b> (Echinoidea) ovat piikkisen pallon muotoisia, <a href="/wiki/Piikkinahkaiset" title="Piikkinahkaiset">piikkinahkaisiin</a> kuuluvia merten selkärangattomia. Luokkaan kuuluu noin 940 lajia.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Aikuinen yksilö on halkaisijaltaan tyypillisesti 3–10 cm. Ne etenevät merenpohjalla imujalkojensa avulla. Merisiilit voivat elää jopa 20 vuotta. </p><p>Joidenkin merisiilien piikit voivat aiheuttaa kivuliaan tulehduksen, jos niiden päälle astuu. Tiettyjä merisiililajeja voi pitää merivesi<a href="/wiki/Akvaario" title="Akvaario">akvaariossa</a>. Merisiilin mätiä käytetään esim. <a href="/wiki/Japani" title="Japani">Japanissa</a> ruoanlaitossa, etenkin <a href="/wiki/Sushi" title="Sushi">sushiannoksissa</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Tiedosto:Colobocentrotus_atratus_MHNT_Bali_Test.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Colobocentrotus_atratus_MHNT_Bali_Test.jpg/225px-Colobocentrotus_atratus_MHNT_Bali_Test.jpg" decoding="async" width="225" height="155" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Colobocentrotus_atratus_MHNT_Bali_Test.jpg/338px-Colobocentrotus_atratus_MHNT_Bali_Test.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/Colobocentrotus_atratus_MHNT_Bali_Test.jpg/450px-Colobocentrotus_atratus_MHNT_Bali_Test.jpg 2x" data-file-width="5984" data-file-height="4134" /></a><figcaption>Merisiilin pinnanalainen tukiranka.</figcaption></figure> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Tiedosto:Sea_Urchin_test_5629_03_22.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Sea_Urchin_test_5629_03_22.jpg/225px-Sea_Urchin_test_5629_03_22.jpg" decoding="async" width="225" height="169" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Sea_Urchin_test_5629_03_22.jpg/338px-Sea_Urchin_test_5629_03_22.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Sea_Urchin_test_5629_03_22.jpg/450px-Sea_Urchin_test_5629_03_22.jpg 2x" data-file-width="3648" data-file-height="2736" /></a><figcaption>Merisiilin tukiranka sivulta katsottuna.</figcaption></figure> <p>Useimmat merisiililajit ovat kasvinsyöjiä. Ne voivat syödä kaikkia levälajeja, myös kalkkipitoisia leviä, kuten <i><a href="/wiki/Halimeda" title="Halimeda">Halimeda</a></i>. Merisiilejä pidetään koralliriuttojen <a href="/wiki/Avainlaji" title="Avainlaji">avainlajeina</a>: jos merisiilit vähenevät, levät ottavat vallan ja koko biotooppi muuttuu.<sup id="cite_ref-RK_3-0" class="reference"><a href="#cite_note-RK-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Kylmemmissä vesissä runsastuneet levät saattavat myös aiheuttaa melkoista tuhoa <a href="/wiki/Rakkolev%C3%A4" class="mw-redirect" title="Rakkolevä">rakkolevämetsille</a>. </p><p>Vaikka merisiilejä suojaa piikikäs kuori, ne eivät ole turvassa eläimiltä, jotka ovat erikoistuneet niiden pyyntiin. Tällaisia ovat esim. <a href="/wiki/Merisaukko" title="Merisaukko">merisaukko</a> ja <a href="/wiki/Merikissa" title="Merikissa">merikissa</a>. 1800-luvun puolivälissä merisaukot vähenivät rajusti Amerikan länsirannikolta. Sen seurauksena merisiilien määrä kasvoi räjähdysmäisesti.<sup id="cite_ref-RK_3-1" class="reference"><a href="#cite_note-RK-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Eräät kalat, kuten <a href="/wiki/S%C3%A4ppikalat" title="Säppikalat">säppikalat</a>, pystyvät keikauttamaan merisiilin kumoon ja iskevät sitten herkkään alapuoleen. Merisiilit pystyvät kuitenkin puolustamaan itseään työntämällä piikit pohjahiekkaan tai -mutaan, jolloin kala ei pääse käsiksi niiden herkkään vatsaan. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Terävä_puolustautuminen"><span id="Ter.C3.A4v.C3.A4_puolustautuminen"></span>Terävä puolustautuminen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Merisiilit&veaction=edit&section=1" title="Muokkaa osiota Terävä puolustautuminen" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Merisiilit&action=edit&section=1" title="Muokkaa osion lähdekoodia: Terävä puolustautuminen"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Merisiilien terävät piikit suojaavat hyvin eläintä petoja vastaan. Niiden piikit voivat olla jopa 30 senttimetrin mittaisia, ja tavallisesti ne pitävät pedot loitolla. Piikkien pisto aiheuttaa kipua, ja lisäksi joidenkin lajien piikeistä vuotaa myrkkyä. Pahimmillaan piikkien pisto voi aiheuttaa verenmyrkytyksen. Kivun lisäksi myrkyn vaikutuksia ovat mm. pahoinvointi, puutuminen ja hengitysvaikeus. </p> <div class="mw-heading mw-heading2"><h2 id="Merisiilien_historia">Merisiilien historia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Merisiilit&veaction=edit&section=2" title="Muokkaa osiota Merisiilien historia" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Merisiilit&action=edit&section=2" title="Muokkaa osion lähdekoodia: Merisiilien historia"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Merisiilejä on ollut maapallolla jo satoja miljoonia vuosia. Merisiilit ilmestyivät maapallolle <a href="/wiki/Ordovikikausi" title="Ordovikikausi">ordovikikaudella</a> (n. 490–443,5 miljoonaa vuotta sitten), eli ne kuuluvat vanhimpiin eläimiin. Niiden fossiileja on löydetty mm. <a href="/wiki/Viro" title="Viro">Virosta</a>, <a href="/wiki/Ranska" title="Ranska">Ranskasta</a> ja <a href="/wiki/Australia" title="Australia">Australiasta</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Lähteet"><span id="L.C3.A4hteet"></span>Lähteet</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Merisiilit&veaction=edit&section=3" title="Muokkaa osiota Lähteet" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Merisiilit&action=edit&section=3" title="Muokkaa osion lähdekoodia: Lähteet"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r23002391">.mw-parser-output div.viitteet-malline ol.references{list-style-type:inherit}.mw-parser-output .viitteet-sarakkeet 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.mw-ref>a[data-mw-group=upper-alpha]::after{content:"["counter(mw-Ref,upper-alpha)"]"}body.action-info .mw-parser-output :target{background-color:var(--background-color-interactive,#DEF)}</style><div id="viitteet-malline" class="viitteet-malline" style="list-style-type:decimal;"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://animaldiversity.org/accounts/Echinoidea/">Animal Diversity Web (ADW): Information, Echinoidea</a></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.sushifaq.com/sushi-items/sushi-items-uni.htm">Sushi Items - Uni (Sea Urchin)</a> (<a rel="nofollow" class="external text" href="https://web.archive.org/web/20100210001130/http://www.sushifaq.com/sushi-items/sushi-items-uni.htm">Arkistoitu</a> – Internet Archive) Sushi FAQ</span> </li> <li id="cite_note-RK-3"><span class="mw-cite-backlink">↑ <a href="#cite_ref-RK_3-0"><sup><i>a</i></sup></a> <a href="#cite_ref-RK_3-1"><sup><i>b</i></sup></a></span> <span class="reference-text">Shimek, R: <a rel="nofollow" class="external text" href="http://www.reefkeeping.com/issues/2003-11/rs/index.php">Sea Urchins, A Testy Subject</a> Reefkeeping 2003</span> </li> </ol> </div> <div class="mw-heading mw-heading2"><h2 id="Aiheesta_muualla">Aiheesta muualla</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Merisiilit&veaction=edit&section=4" title="Muokkaa osiota Aiheesta muualla" class="mw-editsection-visualeditor"><span>muokkaa</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Merisiilit&action=edit&section=4" title="Muokkaa osion lähdekoodia: Aiheesta muualla"><span>muokkaa wikitekstiä</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://laji.fi/taxon/MX.70352">Laji.fi: Merisiilit (<i>Echinoidea</i>)</a></li> <li><a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=157821#null">ITIS: Echinoidea</a> <span style="font-size: 0.95em; position: relative;">(englanniksi)</span></li> <li><a rel="nofollow" class="external text" href="https://animaldiversity.org/accounts/Echinoidea/classification/#Echinoidea">University of Michigan, Animal Diversity Web (ADW): Echinoidea, taxonomy</a> <span style="font-size: 0.95em; position: relative;">(englanniksi)</span></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Tree&id=7625&lvl=3&lin=f&keep=1&srchmode=1&unlock">National Center for Biotechnology Information (NCBI): Echinoidea, taxonomy</a> <span style="font-size: 0.95em; position: relative;">(englanniksi)</span></li> <li><a rel="nofollow" class="external text" href="https://www.uniprot.org/taxonomy/7625">UniProt: Taxonomy - Echinoidea (sea urchins)</a> <span style="font-size: 0.95em; position: relative;">(englanniksi)</span></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r22837949">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output 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.navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Taksonitunnisteet" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Taksonitunnisteet" scope="row" class="navbox-group" style="width:1%;text-align: left;"><a href="/wiki/Malline:Taksopalkki" title="Malline:Taksopalkki">Taksonitunnisteet</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a>: <span class="uid"><span class="external"><a href="https://www.wikidata.org/wiki/Q83483" class="extiw" title="wikidata:Q83483">Q83483</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Wikispecies" title="Wikispecies">Wikispecies</a>: <span class="uid"><span class="external"><a href="https://species.wikimedia.org/wiki/Echinoidea" class="extiw" title="wikispecies:Echinoidea">Echinoidea</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Animal_Diversity_Web" title="Animal Diversity Web">ADW</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://animaldiversity.org/accounts/Echinoidea/">Echinoidea</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/w/index.php?title=Australian_Faunal_Directory&action=edit&redlink=1" class="new" title="Australian Faunal Directory (sivua ei ole)">AFD</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://biodiversity.org.au/afd/taxa/Echinoidea">Echinoidea</a></span></span></li> <li><span style="white-space:nowrap;">BioLib: <span class="uid"><a rel="nofollow" class="external text" href="https://www.biolib.cz/en/taxon/id80056">80056</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Barcode_of_Life_Data_System" title="Barcode of Life Data System">BOLD</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://bench.boldsystems.org/index.php/TaxBrowser_TaxonPage?taxid=29">29</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Catalogue_of_Life" title="Catalogue of Life">CoL</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.catalogueoflife.org/data/taxon/622CV">622CV</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclopedia_of_Life" title="Encyclopedia of Life">EoL</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://eol.org/pages/1971">1971</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Global_Biodiversity_Information_Facility" title="Global Biodiversity Information Facility">GBIF</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.gbif.org/species/221">221</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/INaturalist" title="INaturalist">iNaturalist</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://inaturalist.org/taxa/47548">47548</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Interim_Register_of_Marine_and_Nonmarine_Genera" title="Interim Register of Marine and Nonmarine Genera">IRMNG</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.irmng.org/aphia.php?p=taxdetails&id=1079">1079</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Integrated_Taxonomic_Information_System" title="Integrated Taxonomic Information System">ITIS</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=157821">157821</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/National_Center_for_Biotechnology_Information" title="National Center for Biotechnology Information">NCBI</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=7625">7625</a></span></span></li> <li><span style="white-space:nowrap;">NZOR: <span class="uid"><a rel="nofollow" class="external text" href="https://www.nzor.org.nz/names/77ecce8f-b4ff-4738-b6ba-30a37aceac39">77ecce8f-b4ff-4738-b6ba-30a37aceac39</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Open_Tree_of_Life" title="Open Tree of Life">Open Tree of Life</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://tree.opentreeoflife.org/taxonomy/browse?id=669472">669472</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/w/index.php?title=Paleobiology_Database&action=edit&redlink=1" class="new" title="Paleobiology Database (sivua ei ole)">Paleobiology Database</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://web.archive.org/web/0/http://www.fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=32733">32733</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/w/index.php?title=Plazi&action=edit&redlink=1" class="new" title="Plazi (sivua ei ole)">Plazi</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://treatment.plazi.org/id/CB1D34A5-4771-EBE7-5E44-DB0A2ACD89FA">CB1D34A5-4771-EBE7-5E44-DB0A2ACD89FA</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/World_Register_of_Marine_Species" title="World Register of Marine Species">WoRMS</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.marinespecies.org/aphia.php?p=taxdetails&id=123082">123082</a></span></span></li></ul> </div></td></tr></tbody></table></div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Noudettu kohteesta ”<a dir="ltr" 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class="mw-page-title-main">Merisiilit</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>89 kieltä</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Lisää aihe</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> 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