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[r]" accesskey="r"><span>Nýlegar breytingar</span></a></li><li id="n-newpages" class="mw-list-item"><a href="/wiki/Kerfiss%C3%AD%C3%B0a:N%C3%BDjustu_greinar"><span>Nýjustu greinar</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Samf%C3%A9lagsg%C3%A1tt" title="Um verkefnið, hvernig er hægt að hjálpa og hvar á að byrja"><span>Samfélagsgátt</span></a></li><li id="n-Potturinn" class="mw-list-item"><a href="/wiki/Wikipedia:Potturinn"><span>Potturinn</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Fors%C3%AD%C3%B0a" 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 skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="Frjálsa alfræðiritið" src="/static/images/mobile/copyright/wikipedia-tagline-is.svg" width="118" height="12" style="width: 7.375em; 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[o]" accesskey="o" class=""><span>Skrá inn</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="Frekari valkostir" > <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="Persónuleg verkfæri" > <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">Persónuleg verkfæri</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Notandavalmynd" > <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=is.wikipedia.org&uselang=is"><span>Fjárframlög</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Kerfiss%C3%AD%C3%B0a:B%C3%BAa_til_a%C3%B0gang&returnto=%C3%8Dgulker" title="Þú ert hvattur/hvött til að búa til aðgang og skrá þig inn; en það er ekki skylda"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Búa til aðgang</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Kerfiss%C3%AD%C3%B0a:Innskr%C3%A1&returnto=%C3%8Dgulker" title="Þú ert hvattur/hvött til að innskrá þig, það er hinsvegar ekki skylda. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Skrá inn</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"> Síður fyrir útskráða notendur <a href="/wiki/Hj%C3%A1lp:Introduction" aria-label="Læra meira um breytingar"><span>Læra meira</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/Kerfiss%C3%AD%C3%B0a:Framl%C3%B6g_m%C3%ADn" title="Listi yfir breytingar frá þessu IP-staðfangi [y]" accesskey="y"><span>Framlög</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Kerfiss%C3%AD%C3%B0a:Spjallas%C3%AD%C3%B0a_m%C3%ADn" title="Spjall um breytingar frá þessu IP-staðfangi [n]" accesskey="n"><span>Spjall</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="Vefsíða"> <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="Efni" 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">Efni</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">færa í hliðarstiku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">fela</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">Byrjun</div> </a> </li> <li id="toc-Útbreiðsla" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Útbreiðsla"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Útbreiðsla</span> </div> </a> <ul id="toc-Útbreiðsla-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lifnaðarhættir" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lifnaðarhættir"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Lifnaðarhættir</span> </div> </a> <ul id="toc-Lifnaðarhættir-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Heimildir" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Heimildir"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Heimildir</span> </div> </a> <ul id="toc-Heimildir-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tenglar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tenglar"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Tenglar</span> </div> </a> <ul id="toc-Tenglar-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="Efni" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <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="Sýna/fela efnisyfirlit" > <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">Sýna/fela efnisyfirlit</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">Ígulker</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="Fara á grein á öðru tungumáli. Til staðar á 88 tungumálum" > <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-88" 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">88 tungumál</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 – afríkanska" lang="af" hreflang="af" data-title="Echinoidea" data-language-autonym="Afrikaans" data-language-local-name="afríkanska" 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 – arabíska" lang="ar" hreflang="ar" data-title="قنفذ البحر" data-language-autonym="العربية" data-language-local-name="arabíska" class="interlanguage-link-target"><span>العربية</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 – Egyptian Arabic" lang="arz" hreflang="arz" data-title="قنفذ البحر" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Equinoidea" title="Equinoidea – astúríska" lang="ast" hreflang="ast" data-title="Equinoidea" data-language-autonym="Asturianu" data-language-local-name="astúríska" 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 – aserska" lang="az" hreflang="az" data-title="Dəniz kirpiləri" data-language-autonym="Azərbaycanca" data-language-local-name="aserska" 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-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-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 – hvítrússneska" lang="be" hreflang="be" data-title="Марскія вожыкі" data-language-autonym="Беларуская" data-language-local-name="hvítrússneska" 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-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 – búlgarska" lang="bg" hreflang="bg" data-title="Морски таралежи" data-language-autonym="Български" data-language-local-name="búlgarska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Teureug" title="Teureug – bretónska" lang="br" hreflang="br" data-title="Teureug" data-language-autonym="Brezhoneg" data-language-local-name="bretónska" class="interlanguage-link-target"><span>Brezhoneg</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 – bosníska" lang="bs" hreflang="bs" data-title="Morski ježevi" data-language-autonym="Bosanski" data-language-local-name="bosníska" class="interlanguage-link-target"><span>Bosanski</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 – katalónska" lang="ca" hreflang="ca" data-title="Eriçons de mar" data-language-autonym="Català" data-language-local-name="katalónska" 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 – kebúanó" lang="ceb" hreflang="ceb" data-title="Swakigtuyom" data-language-autonym="Cebuano" data-language-local-name="kebúanó" class="interlanguage-link-target"><span>Cebuano</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-mál" lang="chr" hreflang="chr" data-title="ᎠᎺᏉ ᎡᎯ ᏧᏟᏲᏍᏗ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="Cherokee-mál" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Je%C5%BEovky" title="Ježovky – tékkneska" lang="cs" hreflang="cs" data-title="Ježovky" data-language-autonym="Čeština" data-language-local-name="tékkneska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/S%C3%B8pindsvin" title="Søpindsvin – danska" lang="da" hreflang="da" data-title="Søpindsvin" data-language-autonym="Dansk" data-language-local-name="danska" 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 – þýska" lang="de" hreflang="de" data-title="Seeigel" data-language-autonym="Deutsch" data-language-local-name="þýska" class="interlanguage-link-target"><span>Deutsch</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 – gríska" lang="el" hreflang="el" data-title="Αχινός" data-language-autonym="Ελληνικά" data-language-local-name="gríska" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="Gæðagrein"><a href="https://en.wikipedia.org/wiki/Sea_urchin" title="Sea urchin – enska" lang="en" hreflang="en" data-title="Sea urchin" data-language-autonym="English" data-language-local-name="enska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/E%C4%A5ino" title="Eĥino – esperantó" lang="eo" hreflang="eo" data-title="Eĥino" data-language-autonym="Esperanto" data-language-local-name="esperantó" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Echinoidea" title="Echinoidea – spænska" lang="es" hreflang="es" data-title="Echinoidea" data-language-autonym="Español" data-language-local-name="spænska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Merisiilikud" title="Merisiilikud – eistneska" lang="et" hreflang="et" data-title="Merisiilikud" data-language-autonym="Eesti" data-language-local-name="eistneska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Itsas_triku" title="Itsas triku – baskneska" lang="eu" hreflang="eu" data-title="Itsas triku" data-language-autonym="Euskara" data-language-local-name="baskneska" 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 – persneska" lang="fa" hreflang="fa" data-title="توتیای دریایی" data-language-autonym="فارسی" data-language-local-name="persneska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Merisiilit" title="Merisiilit – finnska" lang="fi" hreflang="fi" data-title="Merisiilit" data-language-autonym="Suomi" data-language-local-name="finnska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Echinoidea" title="Echinoidea – franska" lang="fr" hreflang="fr" data-title="Echinoidea" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Siaiigler" title="Siaiigler – norðurfrísneska" lang="frr" hreflang="frr" data-title="Siaiigler" data-language-autonym="Nordfriisk" data-language-local-name="norðurfrísneska" class="interlanguage-link-target"><span>Nordfriisk</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 – írska" lang="ga" hreflang="ga" data-title="Cuán mara" data-language-autonym="Gaeilge" data-language-local-name="írska" 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 – galisíska" lang="gl" hreflang="gl" data-title="Ourizo de mar" data-language-autonym="Galego" data-language-local-name="galisíska" class="interlanguage-link-target"><span>Galego</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 – hebreska" lang="he" hreflang="he" data-title="קיפודי ים" data-language-autonym="עברית" data-language-local-name="hebreska" class="interlanguage-link-target"><span>עברית</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 – hindí" lang="hi" hreflang="hi" data-title="जलसाही" data-language-autonym="हिन्दी" data-language-local-name="hindí" 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 – króatíska" lang="hr" hreflang="hr" data-title="Ježinci" data-language-autonym="Hrvatski" data-language-local-name="króatíska" class="interlanguage-link-target"><span>Hrvatski</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 – ungverska" lang="hu" hreflang="hu" data-title="Tengerisünök" data-language-autonym="Magyar" data-language-local-name="ungverska" class="interlanguage-link-target"><span>Magyar</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 – armenska" lang="hy" hreflang="hy" data-title="Ծովոզնիներ" data-language-autonym="Հայերեն" data-language-local-name="armenska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Landak_laut" title="Landak laut – indónesíska" lang="id" hreflang="id" data-title="Landak laut" data-language-autonym="Bahasa Indonesia" data-language-local-name="indónesíska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Ekino" title="Ekino – ídó" lang="io" hreflang="io" data-title="Ekino" data-language-autonym="Ido" data-language-local-name="ídó" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Echinoidea" title="Echinoidea – ítalska" lang="it" hreflang="it" data-title="Echinoidea" data-language-autonym="Italiano" data-language-local-name="ítalska" class="interlanguage-link-target"><span>Italiano</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 – japanska" lang="ja" hreflang="ja" data-title="ウニ" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</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 – georgíska" lang="ka" hreflang="ka" data-title="ზღვის ზღარბები" data-language-autonym="ქართული" data-language-local-name="georgíska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Ade%C9%A3mus" title="Adeɣmus – kabíle" lang="kab" hreflang="kab" data-title="Adeɣmus" data-language-autonym="Taqbaylit" data-language-local-name="kabíle" class="interlanguage-link-target"><span>Taqbaylit</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 – kasakska" lang="kk" hreflang="kk" data-title="Теңіз кірпілері" data-language-autonym="Қазақша" data-language-local-name="kasakska" class="interlanguage-link-target"><span>Қазақша</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 – kóreska" lang="ko" hreflang="ko" data-title="성게류" data-language-autonym="한국어" data-language-local-name="kóreska" class="interlanguage-link-target"><span>한국어</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 – kirgiska" lang="ky" hreflang="ky" data-title="Деңиз кирписи" data-language-autonym="Кыргызча" data-language-local-name="kirgiska" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Echinoidea" title="Echinoidea – latína" lang="la" hreflang="la" data-title="Echinoidea" data-language-autonym="Latina" data-language-local-name="latína" class="interlanguage-link-target"><span>Latina</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-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Zie%C3%AB-eechele" title="Zieë-eechele – limbúrgíska" lang="li" hreflang="li" data-title="Zieë-eechele" data-language-autonym="Limburgs" data-language-local-name="limbúrgíska" class="interlanguage-link-target"><span>Limburgs</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 – litháíska" lang="lt" hreflang="lt" data-title="Jūrų ežiai" data-language-autonym="Lietuvių" data-language-local-name="litháíska" class="interlanguage-link-target"><span>Lietuvių</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 – lettneska" lang="lv" hreflang="lv" data-title="Jūras eži" data-language-autonym="Latviešu" data-language-local-name="lettneska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Soky" title="Soky – malagasíska" lang="mg" hreflang="mg" data-title="Soky" data-language-autonym="Malagasy" data-language-local-name="malagasíska" class="interlanguage-link-target"><span>Malagasy</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 – makedónska" lang="mk" hreflang="mk" data-title="Морски ежови" data-language-autonym="Македонски" data-language-local-name="makedónska" class="interlanguage-link-target"><span>Македонски</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-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-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 – Western Mari" lang="mrj" hreflang="mrj" data-title="Тангыж шӱлӹ" data-language-autonym="Кырык мары" data-language-local-name="Western Mari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Landak_laut" title="Landak laut – malaíska" lang="ms" hreflang="ms" data-title="Landak laut" data-language-autonym="Bahasa Melayu" data-language-local-name="malaíska" class="interlanguage-link-target"><span>Bahasa Melayu</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 – búrmneska" lang="my" hreflang="my" data-title="သံပခြုပ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="búrmneska" class="interlanguage-link-target"><span>မြန်မာဘာသာ</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 – ersja" lang="myv" hreflang="myv" data-title="Ведьсеель" data-language-autonym="Эрзянь" data-language-local-name="ersja" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Zee-egels" title="Zee-egels – hollenska" lang="nl" hreflang="nl" data-title="Zee-egels" data-language-autonym="Nederlands" data-language-local-name="hollenska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kr%C3%A5kebolle" title="Kråkebolle – nýnorska" lang="nn" hreflang="nn" data-title="Kråkebolle" data-language-autonym="Norsk nynorsk" data-language-local-name="nýnorska" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Sj%C3%B8piggsvin" title="Sjøpiggsvin – norskt bókmál" lang="nb" hreflang="nb" data-title="Sjøpiggsvin" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bókmál" class="interlanguage-link-target"><span>Norsk bokmål</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 – navahó" lang="nv" hreflang="nv" data-title="Táłtłʼááh adijiłii" data-language-autonym="Diné bizaad" data-language-local-name="navahó" class="interlanguage-link-target"><span>Diné bizaad</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Echinoidea" title="Echinoidea – oksítaníska" lang="oc" hreflang="oc" data-title="Echinoidea" data-language-autonym="Occitan" data-language-local-name="oksítaníska" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Je%C5%BCowce" title="Jeżowce – pólska" lang="pl" hreflang="pl" data-title="Jeżowce" data-language-autonym="Polski" data-language-local-name="pólska" 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 – portúgalska" lang="pt" hreflang="pt" data-title="Echinoidea" data-language-autonym="Português" data-language-local-name="portúgalska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Yaku_askanku" title="Yaku askanku – kvesjúa" lang="qu" hreflang="qu" data-title="Yaku askanku" data-language-autonym="Runa Simi" data-language-local-name="kvesjúa" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Echinoide" title="Echinoide – rúmenska" lang="ro" hreflang="ro" data-title="Echinoide" data-language-autonym="Română" data-language-local-name="rúmenska" class="interlanguage-link-target"><span>Română</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 – rússneska" lang="ru" hreflang="ru" data-title="Морские ежи" data-language-autonym="Русский" data-language-local-name="rússneska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Echinoidea" title="Echinoidea – sikileyska" lang="scn" hreflang="scn" data-title="Echinoidea" data-language-autonym="Sicilianu" data-language-local-name="sikileyska" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Sea_urchin" title="Sea urchin – skoska" lang="sco" hreflang="sco" data-title="Sea urchin" data-language-autonym="Scots" data-language-local-name="skoska" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Je%C5%BEinci" title="Ježinci – serbókróatíska" lang="sh" hreflang="sh" data-title="Ježinci" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbókróatíska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</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 – slóvakíska" lang="sk" hreflang="sk" data-title="Ježovky" data-language-autonym="Slovenčina" data-language-local-name="slóvakíska" 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 – slóvenska" lang="sl" hreflang="sl" data-title="Morski ježki" data-language-autonym="Slovenščina" data-language-local-name="slóvenska" 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 – serbneska" lang="sr" hreflang="sr" data-title="Морски јежеви" data-language-autonym="Српски / srpski" data-language-local-name="serbneska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Sj%C3%B6borrar" title="Sjöborrar – sænska" lang="sv" hreflang="sv" data-title="Sjöborrar" data-language-autonym="Svenska" data-language-local-name="sænska" class="interlanguage-link-target"><span>Svenska</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 – tamílska" lang="ta" hreflang="ta" data-title="மூரை" data-language-autonym="தமிழ்" data-language-local-name="tamílska" class="interlanguage-link-target"><span>தமிழ்</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 – taílenska" lang="th" hreflang="th" data-title="เม่นทะเล" data-language-autonym="ไทย" data-language-local-name="taílenska" class="interlanguage-link-target"><span>ไทย</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 – túrkmenska" lang="tk" hreflang="tk" data-title="Deňiz Kirpisi" data-language-autonym="Türkmençe" data-language-local-name="túrkmenska" class="interlanguage-link-target"><span>Türkmençe</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-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Denizkestanesi" title="Denizkestanesi – tyrkneska" lang="tr" hreflang="tr" data-title="Denizkestanesi" data-language-autonym="Türkçe" data-language-local-name="tyrkneska" class="interlanguage-link-target"><span>Türkçe</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 – úkraínska" lang="uk" hreflang="uk" data-title="Морські їжаки" data-language-autonym="Українська" data-language-local-name="úkraínska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Dengiz_tipratikanlari" title="Dengiz tipratikanlari – úsbekska" lang="uz" hreflang="uz" data-title="Dengiz tipratikanlari" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="úsbekska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</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 – víetnamska" lang="vi" hreflang="vi" data-title="Cầu gai" data-language-autonym="Tiếng Việt" data-language-local-name="víetnamska" class="interlanguage-link-target"><span>Tiếng Việt</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 – West Flemish" lang="vls" hreflang="vls" data-title="Zêe-egels" data-language-autonym="West-Vlams" data-language-local-name="West Flemish" 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 – varaí" lang="war" hreflang="war" data-title="Echinoidea" data-language-autonym="Winaray" data-language-local-name="varaí" 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-kínverska" lang="wuu" hreflang="wuu" data-title="海胆" data-language-autonym="吴语" data-language-local-name="wu-kínverska" class="interlanguage-link-target"><span>吴语</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 – kínverska" lang="zh" hreflang="zh" data-title="海膽" data-language-autonym="中文" data-language-local-name="kínverska" class="interlanguage-link-target"><span>中文</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 – kantónska" lang="yue" hreflang="yue" data-title="海膽" data-language-autonym="粵語" data-language-local-name="kantónska" class="interlanguage-link-target"><span>粵語</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="Breyta tungumálatenglum" class="wbc-editpage">Breyta tenglum</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="Nafnrými"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li 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.infobox-full-data,.mw-parser-output .infobox-data,.mw-parser-output .infobox-below,.mw-parser-output .infobox-subheader,.mw-parser-output .infobox-image,.mw-parser-output .infobox-navbar,.mw-parser-output .infobox th,.mw-parser-output .infobox td{vertical-align:top}.mw-parser-output .infobox-label,.mw-parser-output .infobox-data{text-align:left}.mw-parser-output .infobox .infobox-above,.mw-parser-output .infobox .infobox-title,.mw-parser-output .infobox caption{font-size:125%;font-weight:bold;text-align:center}.mw-parser-output .infobox-title,.mw-parser-output .infobox caption{padding:0.2em}.mw-parser-output .infobox .infobox-header,.mw-parser-output .infobox .infobox-above,.mw-parser-output .infobox .infobox-subheader,.mw-parser-output .infobox .infobox-image,.mw-parser-output .infobox .infobox-full-data,.mw-parser-output .infobox .infobox-below{text-align:center}.mw-parser-output .infobox .infobox-navbar{text-align:right}</style> <table class="infobox biota" style="text-align:center; padding:2.5px; width:200px;"> <tbody><tr style="text-align:center;"> <th class="infobox-header" style="background:pink; color:inherit;">Ígulker </th></tr> <tr style="text-align:center;"> <td><span typeof="mw:File"><a href="/wiki/Mynd:SeaUrchin.jpg" class="mw-file-description" title="Ígulker"><img alt="Ígulker" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/SeaUrchin.jpg/250px-SeaUrchin.jpg" decoding="async" width="250" height="333" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/SeaUrchin.jpg/375px-SeaUrchin.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/SeaUrchin.jpg/500px-SeaUrchin.jpg 2x" data-file-width="1704" data-file-height="2272" /></a></span><br /><small><div style="text-align:center">Ígulker</div></small> </td></tr> <tr style="text-align:center;"> <th style="background:pink; color:inherit;"><a href="/wiki/V%C3%ADsindaleg_flokkun" title="Vísindaleg flokkun">Vísindaleg flokkun</a> </th></tr> <tr style="text-align:center;"> <td> <table style="margin:0 auto; text-align:left" cellpadding="2"> <tbody><tr valign="top"> <td><a href="/wiki/R%C3%ADki_(flokkunarfr%C3%A6%C3%B0i)" title="Ríki (flokkunarfræði)">Ríki</a>: </td> <td><span class="kingdom"><a href="/wiki/D%C3%BDrar%C3%ADki" class="mw-redirect" title="Dýraríki">Dýraríki</a> (<i>Animalia</i>)</span><br /><small></small> </td></tr> <tr valign="top"> <td><a href="/wiki/Fylking_(flokkunarfr%C3%A6%C3%B0i)" title="Fylking (flokkunarfræði)">Fylking</a>: </td> <td><span class="phylum"><a href="/wiki/Skr%C3%A1pd%C3%BDr" title="Skrápdýr">Skrápdýr</a> (<i>Echinodermata</i>)</span><br /><small></small> </td></tr> <tr valign="top"> <td><a href="/wiki/Flokkur_(flokkunarfr%C3%A6%C3%B0i)" title="Flokkur (flokkunarfræði)">Flokkur</a>: </td> <td><span class="taxoclass"><b>Echinoidea</b></span><br /><small></small> </td></tr> </tbody></table> </td></tr> </tbody></table> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Mynd:Sea_urchin_eggs.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Sea_urchin_eggs.jpg/220px-Sea_urchin_eggs.jpg" decoding="async" width="220" height="175" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Sea_urchin_eggs.jpg/330px-Sea_urchin_eggs.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/48/Sea_urchin_eggs.jpg/440px-Sea_urchin_eggs.jpg 2x" data-file-width="640" data-file-height="510" /></a><figcaption>Kynfæri (hrogn) ígulkers</figcaption></figure> <p><b>Ígulker</b> (eða <b>sæegg</b>) (<a href="/wiki/Fr%C3%A6%C3%B0iheiti" title="Fræðiheiti">fræðiheiti</a>: <i>Echinoidea</i>) eru <a href="/wiki/Flokkur_(flokkunarfr%C3%A6%C3%B0i)" title="Flokkur (flokkunarfræði)">flokkur</a> sjávarlífvera með harðar samvaxnar plötur alsettar broddum. Þau eru <a href="/wiki/Skr%C3%A1pd%C3%BDr" title="Skrápdýr">skrápdýr</a> eins og <a href="/wiki/Krossfiskur" class="mw-redirect" title="Krossfiskur">krossfiskar</a> og <a href="/wiki/S%C3%A6bj%C3%BAga" class="mw-redirect" title="Sæbjúga">sæbjúgu</a> og eru fimmgeislótt eins og önnur skrápdýr og hafa hundruð lítilla blaðkna sem þau nota til að hreyfa sig. Broddar ígulkerja eru vanalega 1 - 2 sentimetrar á lengd og eins til tveggja millimetra þykkir og ekki mjög beittir. Algengir litir ígulkerja eru svartir og grænir tónar, ólívugrænir, brúnir, fjólubláir og rauðir. Skel þeirra er kúlulaga alsett broddum. Skel fullorðinna dýra er venjulega 3 til 10 sentimetrar í þvermál. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Útbreiðsla"><span id=".C3.9Atbrei.C3.B0sla"></span>Útbreiðsla</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%C3%8Dgulker&veaction=edit&section=1" title="Breyti hluta: Útbreiðsla" class="mw-editsection-visualeditor"><span>breyta</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%C3%8Dgulker&action=edit&section=1" title="Edit section's source code: Útbreiðsla"><span>breyta frumkóða</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ígulker eru algeng í öllum heimshöfum. Algengustu tegundir ígulkerja á grunnsævi við Ísland eru <a href="/wiki/Skollakoppur" title="Skollakoppur">skollakoppur</a> (<i>Strongylocentrotus droebachiensis</i>) og <a href="/wiki/Mar%C3%ADgull" title="Marígull">marígull</a> (<i>Echinus esculentus</i>). </p> <div class="mw-heading mw-heading2"><h2 id="Lifnaðarhættir"><span id="Lifna.C3.B0arh.C3.A6ttir"></span>Lifnaðarhættir</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%C3%8Dgulker&veaction=edit&section=2" title="Breyti hluta: Lifnaðarhættir" class="mw-editsection-visualeditor"><span>breyta</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%C3%8Dgulker&action=edit&section=2" title="Edit section's source code: Lifnaðarhættir"><span>breyta frumkóða</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Aðalfæða ígulkerja er <a href="/wiki/%C3%9E%C3%B6rungar" title="Þörungar">þörungar</a>. Við vissar aðstæður til dæmis þegar dýrum sem lifa á ígulkerjum fækkar þá geta ígulker fjölgað sér mikið og raskað vistkerfi sjávar með því að útrýma öðrum lífverum á sjávarbotninum. </p><p>Kynfæri ígulkerja eru étin hrá eða soðin. </p> <div class="mw-heading mw-heading2"><h2 id="Heimildir">Heimildir</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%C3%8Dgulker&veaction=edit&section=3" title="Breyti hluta: Heimildir" class="mw-editsection-visualeditor"><span>breyta</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%C3%8Dgulker&action=edit&section=3" title="Edit section's source code: Heimildir"><span>breyta frumkóða</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Fyrirmynd greinarinnar var „<i><a href="https://en.wikipedia.org/wiki/Sea_urchin" class="extiw" title="en:Sea urchin">Sea urchin</a></i>“ á <a href="/wiki/Enska" title="Enska">ensku</a> útgáfu <a href="/wiki/Wikipedia" title="Wikipedia">Wikipedia</a>. Sótt 26. júlí 2006.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Tenglar">Tenglar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%C3%8Dgulker&veaction=edit&section=4" title="Breyti hluta: Tenglar" class="mw-editsection-visualeditor"><span>breyta</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%C3%8Dgulker&action=edit&section=4" title="Edit section's source code: Tenglar"><span>breyta frumkóða</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><style data-mw-deduplicate="TemplateStyles:r1870430">.mw-parser-output .citation a.new{color:black}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .citation a.new{color:white}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .citation a.new{color:white}}.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}</style><style data-mw-deduplicate="TemplateStyles:r1873994">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px 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href="https://commons.wikimedia.org/wiki/Category:Echinoidea" class="extiw" title="commons:Category:Echinoidea"><span style="font-style:italic; font-weight:bold;">ígulkerjum</span></a>.</div></div> </div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1870427"><div class="side-box side-box-right plainlinks sistersitebox"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1795920"> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/34px-Wikispecies-logo.svg.png" decoding="async" width="34" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/51px-Wikispecies-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/68px-Wikispecies-logo.svg.png 2x" data-file-width="941" data-file-height="1103" 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