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Dit is echter niet verplicht." class=""><span>Account aanmaken</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=Speciaal:Aanmelden&returnto=Chordadieren" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o" class=""><span>Aanmelden</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="Meer opties" > <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="Persoonlijke hulpmiddelen" > <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">Persoonlijke hulpmiddelen</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Gebruikersmenu" > <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="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nl.wikipedia.org&uselang=nl"><span>Doneren</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:GebruikerAanmaken&returnto=Chordadieren" title="Registreer u vooral en meld u aan. 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class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Oorsprong en evolutie</span> </div> </a> <ul id="toc-Oorsprong_en_evolutie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fylogenie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Fylogenie"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Fylogenie</span> </div> </a> <ul id="toc-Fylogenie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Taxonomie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Taxonomie"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Taxonomie</span> </div> </a> <ul id="toc-Taxonomie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Zie_ook" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Zie_ook"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Zie ook</span> </div> </a> <ul id="toc-Zie_ook-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="Inhoud" 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="Inhoudsopgave omschakelen" > <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">Inhoudsopgave omschakelen</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">Chordadieren</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="Ga naar een artikel in een andere taal. Beschikbaar in 149 talen" > <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-149" 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">149 talen</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/Rugkoorddiere" title="Rugkoorddiere – Afrikaans" lang="af" hreflang="af" data-title="Rugkoorddiere" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Chordatiere" title="Chordatiere – Zwitserduits" lang="gsw" hreflang="gsw" data-title="Chordatiere" data-language-autonym="Alemannisch" data-language-local-name="Zwitserduits" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8A%A0%E1%88%9D%E1%8B%B0%E1%88%B5%E1%8C%8C" title="አምደስጌ – Amhaars" lang="am" hreflang="am" data-title="አምደስጌ" data-language-autonym="አማርኛ" data-language-local-name="Amhaars" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Chordata" title="Chordata – Aragonees" lang="an" hreflang="an" data-title="Chordata" data-language-autonym="Aragonés" data-language-local-name="Aragonees" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AD%D8%A8%D9%84%D9%8A%D8%A7%D8%AA" title="حبليات – Arabisch" lang="ar" hreflang="ar" data-title="حبليات" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%AD%D8%A8%D9%84%D9%8A%D8%A7%D8%AA" title="حبليات – Marokkaans Arabisch" lang="ary" hreflang="ary" data-title="حبليات" data-language-autonym="الدارجة" data-language-local-name="Marokkaans Arabisch" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%AD%D8%A8%D9%84%D9%8A%D8%A7%D8%AA" title="حبليات – Egyptisch Arabisch" lang="arz" hreflang="arz" data-title="حبليات" data-language-autonym="مصرى" data-language-local-name="Egyptisch Arabisch" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%95%27%E0%A7%B0%E0%A6%A1%E0%A6%BE%E0%A6%9F%E0%A6%BE" title="ক'ৰডাটা – Assamees" lang="as" hreflang="as" data-title="ক'ৰডাটা" data-language-autonym="অসমীয়া" data-language-local-name="Assamees" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Chordata" title="Chordata – Asturisch" lang="ast" hreflang="ast" data-title="Chordata" data-language-autonym="Asturianu" data-language-local-name="Asturisch" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-awa mw-list-item"><a href="https://awa.wikipedia.org/wiki/%E0%A4%95%E0%A4%B0%E0%A5%8D%E0%A4%A1%E0%A5%87%E0%A4%9F%E0%A4%BE" title="कर्डेटा – Awadhi" lang="awa" hreflang="awa" data-title="कर्डेटा" data-language-autonym="अवधी" data-language-local-name="Awadhi" class="interlanguage-link-target"><span>अवधी</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Xordal%C4%B1lar" title="Xordalılar – Azerbeidzjaans" lang="az" hreflang="az" data-title="Xordalılar" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" 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%AE%D9%88%D8%B1%D8%AF%D8%A7%D9%84%DB%8C%D9%84%D8%A7%D8%B1" title="خوردالیلار – South Azerbaijani" lang="azb" hreflang="azb" data-title="خوردالیلار" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%BB%D1%8B%D0%BB%D0%B0%D1%80" title="Хордалылар – Basjkiers" lang="ba" hreflang="ba" data-title="Хордалылар" data-language-autonym="Башҡортса" data-language-local-name="Basjkiers" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Chordata" title="Chordata – Balinees" lang="ban" hreflang="ban" data-title="Chordata" data-language-autonym="Basa Bali" data-language-local-name="Balinees" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Chuord%C4%97n%C4%93" title="Chuordėnē – Samogitisch" lang="sgs" hreflang="sgs" data-title="Chuordėnē" data-language-autonym="Žemaitėška" data-language-local-name="Samogitisch" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%B2%D1%8B%D1%8F" title="Хордавыя – Belarussisch" lang="be" hreflang="be" data-title="Хордавыя" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" 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%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%B2%D1%8B%D1%8F" title="Хордавыя – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Хордавыя" 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%A5%D0%BE%D1%80%D0%B4%D0%BE%D0%B2%D0%B8" title="Хордови – Bulgaars" lang="bg" hreflang="bg" data-title="Хордови" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%A1%E0%A5%87%E0%A4%9F" title="कार्डेट – Bhojpuri" lang="bh" hreflang="bh" data-title="कार्डेट" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A6%B0%E0%A7%8D%E0%A6%A1%E0%A6%BE%E0%A6%9F%E0%A6%BE" title="কর্ডাটা – Bengaals" lang="bn" hreflang="bn" data-title="কর্ডাটা" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A6%E0%BE%92%E0%BD%A3%E0%BC%8B%E0%BD%90%E0%BD%82%E0%BC%8B%E0%BD%A6%E0%BE%B2%E0%BD%BC%E0%BD%82%E0%BC%8B%E0%BD%86%E0%BD%82%E0%BD%A6%E0%BC%8B" title="སྒལ་ཐག་སྲོག་ཆགས་ – Tibetaans" lang="bo" hreflang="bo" data-title="སྒལ་ཐག་སྲོག་ཆགས་" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibetaans" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Kordeg" title="Kordeg – Bretons" lang="br" hreflang="br" data-title="Kordeg" data-language-autonym="Brezhoneg" data-language-local-name="Bretons" 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/Hordati" title="Hordati – Bosnisch" lang="bs" hreflang="bs" data-title="Hordati" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%A5%D2%AF%D0%B1%D1%88%D1%8D%D1%82%D1%8D%D0%BD" title="Хүбшэтэн – Russia Buriat" lang="bxr" hreflang="bxr" data-title="Хүбшэтэн" data-language-autonym="Буряад" data-language-local-name="Russia Buriat" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Cordats" title="Cordats – Catalaans" lang="ca" hreflang="ca" data-title="Cordats" data-language-autonym="Català" data-language-local-name="Catalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/C%C3%A9k-s%C3%B3%CC%A4h_d%C3%B4ng-%C5%ADk" title="Cék-só̤h dông-ŭk – Mindong" lang="cdo" hreflang="cdo" data-title="Cék-só̤h dông-ŭk" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Maybukobuko" title="Maybukobuko – Cebuano" lang="ceb" hreflang="ceb" data-title="Maybukobuko" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%85%D8%A7%D8%B2%DB%95%D8%AF%D8%A7%D8%B1%D8%A7%D9%86" title="مازەداران – Soranî" lang="ckb" hreflang="ckb" data-title="مازەداران" data-language-autonym="کوردی" data-language-local-name="Soranî" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Strunatci" title="Strunatci – Tsjechisch" lang="cs" hreflang="cs" data-title="Strunatci" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A5%D0%B8%D1%80%D0%BB%D3%B3%D0%BB%D0%BB%D0%B8" title="Хирлӳлли – Tsjoevasjisch" lang="cv" hreflang="cv" data-title="Хирлӳлли" data-language-autonym="Чӑвашла" data-language-local-name="Tsjoevasjisch" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cordog" title="Cordog – Welsh" lang="cy" hreflang="cy" data-title="Cordog" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Chordater" title="Chordater – Deens" lang="da" hreflang="da" data-title="Chordater" data-language-autonym="Dansk" data-language-local-name="Deens" 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/Chordatiere" title="Chordatiere – Duits" lang="de" hreflang="de" data-title="Chordatiere" data-language-autonym="Deutsch" data-language-local-name="Duits" 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%A7%CE%BF%CF%81%CE%B4%CF%89%CF%84%CE%AC" title="Χορδωτά – Grieks" lang="el" hreflang="el" data-title="Χορδωτά" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Chordate" title="Chordate – Engels" lang="en" hreflang="en" data-title="Chordate" data-language-autonym="English" data-language-local-name="Engels" 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/%C4%A4orduloj" title="Ĥorduloj – Esperanto" lang="eo" hreflang="eo" data-title="Ĥorduloj" data-language-autonym="Esperanto" data-language-local-name="Esperanto" 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/Chordata" title="Chordata – Spaans" lang="es" hreflang="es" data-title="Chordata" data-language-autonym="Español" data-language-local-name="Spaans" 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/Keelikloomad" title="Keelikloomad – Estisch" lang="et" hreflang="et" data-title="Keelikloomad" data-language-autonym="Eesti" data-language-local-name="Estisch" 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/Kordatu" title="Kordatu – Baskisch" lang="eu" hreflang="eu" data-title="Kordatu" data-language-autonym="Euskara" data-language-local-name="Baskisch" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Chordata" title="Chordata – Extremeens" lang="ext" hreflang="ext" data-title="Chordata" data-language-autonym="Estremeñu" data-language-local-name="Extremeens" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B7%D9%86%D8%A7%D8%A8%D8%AF%D8%A7%D8%B1%D8%A7%D9%86" title="طنابداران – Perzisch" lang="fa" hreflang="fa" data-title="طنابداران" data-language-autonym="فارسی" data-language-local-name="Perzisch" 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/Selk%C3%A4j%C3%A4nteiset" title="Selkäjänteiset – Fins" lang="fi" hreflang="fi" data-title="Selkäjänteiset" data-language-autonym="Suomi" data-language-local-name="Fins" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Chordata" title="Chordata – Faeröers" lang="fo" hreflang="fo" data-title="Chordata" data-language-autonym="Føroyskt" data-language-local-name="Faeröers" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Chordata" title="Chordata – Frans" lang="fr" hreflang="fr" data-title="Chordata" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frp mw-list-item"><a href="https://frp.wikipedia.org/wiki/Cord%C3%A2s" title="Cordâs – Arpitaans" lang="frp" hreflang="frp" data-title="Cordâs" data-language-autonym="Arpetan" data-language-local-name="Arpitaans" class="interlanguage-link-target"><span>Arpetan</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Ragstringdiarten" title="Ragstringdiarten – Noord-Fries" lang="frr" hreflang="frr" data-title="Ragstringdiarten" data-language-autonym="Nordfriisk" data-language-local-name="Noord-Fries" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/R%C3%AAchstringdieren" title="Rêchstringdieren – Fries" lang="fy" hreflang="fy" data-title="Rêchstringdieren" data-language-autonym="Frysk" data-language-local-name="Fries" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Chordata" title="Chordata – Iers" lang="ga" hreflang="ga" data-title="Chordata" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Chordata" title="Chordata – Schots-Gaelisch" lang="gd" hreflang="gd" data-title="Chordata" data-language-autonym="Gàidhlig" data-language-local-name="Schots-Gaelisch" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Cordados" title="Cordados – Galicisch" lang="gl" hreflang="gl" data-title="Cordados" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Mymba_s%C3%A3_atukup%C3%A9pe" title="Mymba sã atukupépe – Guaraní" lang="gn" hreflang="gn" data-title="Mymba sã atukupépe" data-language-autonym="Avañe'ẽ" data-language-local-name="Guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Chordata" title="Chordata – Manx" lang="gv" hreflang="gv" data-title="Chordata" data-language-autonym="Gaelg" data-language-local-name="Manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Chit-sok_thung-vu%CC%8Dt" title="Chit-sok thung-vu̍t – Hakka" lang="hak" hreflang="hak" data-title="Chit-sok thung-vu̍t" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%99%D7%AA%D7%A8%D7%A0%D7%99%D7%99%D7%9D" title="מיתרניים – Hebreeuws" lang="he" hreflang="he" data-title="מיתרניים" data-language-autonym="עברית" data-language-local-name="Hebreeuws" 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%B0%E0%A4%9C%E0%A5%8D%E0%A4%9C%E0%A5%81%E0%A4%95%E0%A5%80" title="रज्जुकी – Hindi" lang="hi" hreflang="hi" data-title="रज्जुकी" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Chordata" title="Chordata – Fijisch Hindi" lang="hif" hreflang="hif" data-title="Chordata" data-language-autonym="Fiji Hindi" data-language-local-name="Fijisch Hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Svitkovci" title="Svitkovci – Kroatisch" lang="hr" hreflang="hr" data-title="Svitkovci" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/K%C3%B2de" title="Kòde – Haïtiaans Creools" lang="ht" hreflang="ht" data-title="Kòde" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haïtiaans Creools" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Gerinch%C3%BArosok" title="Gerinchúrosok – Hongaars" lang="hu" hreflang="hu" data-title="Gerinchúrosok" data-language-autonym="Magyar" data-language-local-name="Hongaars" 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/%D5%94%D5%B8%D6%80%D5%A4%D5%A1%D5%BE%D5%B8%D6%80%D5%B6%D5%A5%D6%80" title="Քորդավորներ – Armeens" lang="hy" hreflang="hy" data-title="Քորդավորներ" data-language-autonym="Հայերեն" data-language-local-name="Armeens" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Chordato" title="Chordato – Interlingua" lang="ia" hreflang="ia" data-title="Chordato" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Chordata" title="Chordata – Indonesisch" lang="id" hreflang="id" data-title="Chordata" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Chordata" title="Chordata – Iloko" lang="ilo" hreflang="ilo" data-title="Chordata" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0" title="Хорда – Ingoesjetisch" lang="inh" hreflang="inh" data-title="Хорда" data-language-autonym="ГӀалгӀай" data-language-local-name="Ingoesjetisch" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Seild%C3%BDr" title="Seildýr – IJslands" lang="is" hreflang="is" data-title="Seildýr" data-language-autonym="Íslenska" data-language-local-name="IJslands" 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/Chordata" title="Chordata – Italiaans" lang="it" hreflang="it" data-title="Chordata" data-language-autonym="Italiano" data-language-local-name="Italiaans" 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/%E8%84%8A%E7%B4%A2%E5%8B%95%E7%89%A9" title="脊索動物 – Japans" lang="ja" hreflang="ja" data-title="脊索動物" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/skoselti%27e" title="skoselti'e – Lojban" lang="jbo" hreflang="jbo" data-title="skoselti'e" data-language-autonym="La .lojban." data-language-local-name="Lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Chordata" title="Chordata – Javaans" lang="jv" hreflang="jv" data-title="Chordata" data-language-autonym="Jawa" data-language-local-name="Javaans" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A5%E1%83%9D%E1%83%A0%E1%83%93%E1%83%98%E1%83%90%E1%83%9C%E1%83%94%E1%83%91%E1%83%98" title="ქორდიანები – Georgisch" lang="ka" hreflang="ka" data-title="ქორდიანები" data-language-autonym="ქართული" data-language-local-name="Georgisch" 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/Timzikrin" title="Timzikrin – Kabylisch" lang="kab" hreflang="kab" data-title="Timzikrin" data-language-autonym="Taqbaylit" data-language-local-name="Kabylisch" 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%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%BB%D1%8B%D0%BB%D0%B0%D1%80" title="Хордалылар – Kazachs" lang="kk" hreflang="kk" data-title="Хордалылар" data-language-autonym="Қазақша" data-language-local-name="Kazachs" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%95%E0%B2%BE%E0%B2%B0%E0%B3%8D%E0%B2%A1%E0%B3%87%E0%B2%9F%E0%B3%8D" title="ಕಾರ್ಡೇಟ್ – Kannada" lang="kn" hreflang="kn" data-title="ಕಾರ್ಡೇಟ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%B2%99%EC%82%AD%EB%8F%99%EB%AC%BC" title="척삭동물 – Koreaans" lang="ko" hreflang="ko" data-title="척삭동물" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-koi mw-list-item"><a href="https://koi.wikipedia.org/wiki/%D0%9C%D1%8B%D1%88%D0%BA%D1%81%C3%B6%D0%BD%D0%B0%D1%8D%D0%B7" title="Мышксöнаэз – Komi-Permjaaks" lang="koi" hreflang="koi" data-title="Мышксöнаэз" data-language-autonym="Перем коми" data-language-local-name="Komi-Permjaaks" class="interlanguage-link-target"><span>Перем коми</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/St%C3%BBnpi%C5%9Ftdar_(fil%C3%BBm)" title="Stûnpiştdar (filûm) – Koerdisch" lang="ku" hreflang="ku" data-title="Stûnpiştdar (filûm)" data-language-autonym="Kurdî" data-language-local-name="Koerdisch" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Chordata" title="Chordata – Cornish" lang="kw" hreflang="kw" data-title="Chordata" data-language-autonym="Kernowek" data-language-local-name="Cornish" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%BB%D1%83%D1%83" title="Хордалуу – Kirgizisch" lang="ky" hreflang="ky" data-title="Хордалуу" data-language-autonym="Кыргызча" data-language-local-name="Kirgizisch" 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/Chordata" title="Chordata – Latijn" lang="la" hreflang="la" data-title="Chordata" data-language-autonym="Latina" data-language-local-name="Latijn" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Chordad%C3%A9ieren" title="Chordadéieren – Luxemburgs" lang="lb" hreflang="lb" data-title="Chordadéieren" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxemburgs" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Cordato" title="Cordato – Lingua Franca Nova" lang="lfn" hreflang="lfn" data-title="Cordato" 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/Chordabieste" title="Chordabieste – Limburgs" lang="li" hreflang="li" data-title="Chordabieste" data-language-autonym="Limburgs" data-language-local-name="Limburgs" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Chordata" title="Chordata – Ligurisch" lang="lij" hreflang="lij" data-title="Chordata" data-language-autonym="Ligure" data-language-local-name="Ligurisch" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Chordiniai" title="Chordiniai – Litouws" lang="lt" hreflang="lt" data-title="Chordiniai" data-language-autonym="Lietuvių" data-language-local-name="Litouws" 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/Hordai%C5%86i" title="Hordaiņi – Lets" lang="lv" hreflang="lv" data-title="Hordaiņi" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%BE%D0%B2%D0%B8" title="Хордови – Macedonisch" lang="mk" hreflang="mk" data-title="Хордови" data-language-autonym="Македонски" data-language-local-name="Macedonisch" 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%B5%8B%E0%B5%BC%E0%B4%A1%E0%B5%87%E0%B4%B1%E0%B5%8D%E0%B4%B1" title="കോർഡേറ്റ – Malayalam" lang="ml" hreflang="ml" data-title="കോർഡേറ്റ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A5%D3%A9%D0%B2%D1%87%D1%82%D3%A9%D0%BD" title="Хөвчтөн – Mongools" lang="mn" hreflang="mn" data-title="Хөвчтөн" data-language-autonym="Монгол" data-language-local-name="Mongools" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%80%EA%AF%A3%EA%AF%94%EA%AF%97%EA%AF%A5%EA%AF%87%EA%AF%A5" title="ꯀꯣꯔꯗꯥꯇꯥ – Meitei" lang="mni" hreflang="mni" data-title="ꯀꯣꯔꯗꯥꯇꯥ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Meitei" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%95%E0%A4%A3%E0%A4%BE%E0%A4%A7%E0%A4%BE%E0%A4%B0%E0%A5%80_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%A3%E0%A5%80" title="कणाधारी प्राणी – Marathi" lang="mr" hreflang="mr" data-title="कणाधारी प्राणी" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kordat" title="Kordat – Maleis" lang="ms" hreflang="ms" data-title="Kordat" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Chordata" title="Chordata – Maltees" lang="mt" hreflang="mt" data-title="Chordata" data-language-autonym="Malti" data-language-local-name="Maltees" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%80%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%92%E1%80%AD%E1%80%90%E1%80%BA" title="ကော်ဒိတ် – Birmaans" lang="my" hreflang="my" data-title="ကော်ဒိတ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaans" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D8%B1%D8%B3%D9%86%E2%80%8C%D8%AF%D8%A7%D8%B1%D9%88%D9%86" title="رسن‌دارون – Mazanderani" lang="mzn" hreflang="mzn" data-title="رسن‌دارون" data-language-autonym="مازِرونی" data-language-local-name="Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Ruggensnarendeerter" title="Ruggensnarendeerter – Nedersaksisch" lang="nds" hreflang="nds" data-title="Ruggensnarendeerter" data-language-autonym="Plattdüütsch" data-language-local-name="Nedersaksisch" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Ryggstrengdyr" title="Ryggstrengdyr – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Ryggstrengdyr" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - Nynorsk" 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/Ryggstrengdyr" title="Ryggstrengdyr – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Ryggstrengdyr" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Chordata" title="Chordata – Novial" lang="nov" hreflang="nov" data-title="Chordata" data-language-autonym="Novial" data-language-local-name="Novial" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-nv mw-list-item"><a href="https://nv.wikipedia.org/wiki/B%C3%AD%C3%ADgh%C4%85%CC%81%C4%85%CC%81sts%CA%BC%C7%AB%C7%ABd_Dah%C3%B3l%C3%B3n%C3%ADg%C3%AD%C3%AD" title="Bííghą́ą́stsʼǫǫd Dahólónígíí – Navajo" lang="nv" hreflang="nv" data-title="Bííghą́ą́stsʼǫǫd Dahólónígíí" 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-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Chordata" title="Chordata – Occitaans" lang="oc" hreflang="oc" data-title="Chordata" data-language-autonym="Occitan" data-language-local-name="Occitaans" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Tushaaleeyyii" title="Tushaaleeyyii – Afaan Oromo" lang="om" hreflang="om" data-title="Tushaaleeyyii" data-language-autonym="Oromoo" data-language-local-name="Afaan Oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%C3%A6%D0%B4%D0%B6%D1%8B%D0%BD%D1%82%C3%A6" title="Хордæджынтæ – Ossetisch" lang="os" hreflang="os" data-title="Хордæджынтæ" data-language-autonym="Ирон" data-language-local-name="Ossetisch" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A4%E0%A9%B0%E0%A8%A6%E0%A8%A7%E0%A8%BE%E0%A8%B0%E0%A9%80" title="ਤੰਦਧਾਰੀ – Punjabi" lang="pa" hreflang="pa" data-title="ਤੰਦਧਾਰੀ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pcd mw-list-item"><a href="https://pcd.wikipedia.org/wiki/Chordata" title="Chordata – Picardisch" lang="pcd" hreflang="pcd" data-title="Chordata" data-language-autonym="Picard" data-language-local-name="Picardisch" class="interlanguage-link-target"><span>Picard</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Strunowce" title="Strunowce – Pools" lang="pl" hreflang="pl" data-title="Strunowce" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Chordata" title="Chordata – Piëmontees" lang="pms" hreflang="pms" data-title="Chordata" data-language-autonym="Piemontèis" data-language-local-name="Piëmontees" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%DA%A9%D9%88%D8%B1%DA%88%DB%8C%D9%B9" title="کورڈیٹ – Western Punjabi" lang="pnb" hreflang="pnb" data-title="کورڈیٹ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Cordados" title="Cordados – Portugees" lang="pt" hreflang="pt" data-title="Cordados" data-language-autonym="Português" data-language-local-name="Portugees" 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/Wasa_tiwlliyuq" title="Wasa tiwlliyuq – Quechua" lang="qu" hreflang="qu" data-title="Wasa tiwlliyuq" data-language-autonym="Runa Simi" data-language-local-name="Quechua" 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/Cordate" title="Cordate – Roemeens" lang="ro" hreflang="ro" data-title="Cordate" data-language-autonym="Română" data-language-local-name="Roemeens" 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%A5%D0%BE%D1%80%D0%B4%D0%BE%D0%B2%D1%8B%D0%B5" title="Хордовые – Russisch" lang="ru" hreflang="ru" data-title="Хордовые" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%BE%D0%B2%D1%8B" title="Хордовы – Roetheens" lang="rue" hreflang="rue" data-title="Хордовы" data-language-autonym="Русиньскый" data-language-local-name="Roetheens" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%BB%D1%8B%D0%BA%D1%82%D0%B0%D1%80" title="Хордалыктар – Jakoets" lang="sah" hreflang="sah" data-title="Хордалыктар" data-language-autonym="Саха тыла" data-language-local-name="Jakoets" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Chordata" title="Chordata – Siciliaans" lang="scn" hreflang="scn" data-title="Chordata" data-language-autonym="Sicilianu" data-language-local-name="Siciliaans" 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/Chordate" title="Chordate – Schots" lang="sco" hreflang="sco" data-title="Chordate" data-language-autonym="Scots" data-language-local-name="Schots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%DA%AA%D9%88%D8%B1%DA%8A%D9%8A%D9%BD%D8%A7" title="ڪورڊيٽا – Sindhi" lang="sd" hreflang="sd" data-title="ڪورڊيٽا" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Svitkovci" title="Svitkovci – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="Svitkovci" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Servo-Kroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%83%E0%B6%BB%E0%B6%A2%E0%B7%8A%E0%B6%A2%E0%B7%94%E0%B6%9A" title="සරජ්ජුක – Singalees" lang="si" hreflang="si" data-title="සරජ්ජුක" data-language-autonym="සිංහල" data-language-local-name="Singalees" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Chordate" title="Chordate – Simple English" lang="en-simple" hreflang="en-simple" data-title="Chordate" 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/Chord%C3%A1ty" title="Chordáty – Slowaaks" lang="sk" hreflang="sk" data-title="Chordáty" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" 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/Strunarji" title="Strunarji – Sloveens" lang="sl" hreflang="sl" data-title="Strunarji" data-language-autonym="Slovenščina" data-language-local-name="Sloveens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/Savosuon%C3%A2siih" title="Savosuonâsiih – Inari-Samisch" lang="smn" hreflang="smn" data-title="Savosuonâsiih" data-language-autonym="Anarâškielâ" data-language-local-name="Inari-Samisch" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/%C3%87ordat%C3%ABt" title="Çordatët – Albanees" lang="sq" hreflang="sq" data-title="Çordatët" data-language-autonym="Shqip" data-language-local-name="Albanees" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0%D1%82%D0%B8" title="Хордати – Servisch" lang="sr" hreflang="sr" data-title="Хордати" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Chordata" title="Chordata – Soendanees" lang="su" hreflang="su" data-title="Chordata" data-language-autonym="Sunda" data-language-local-name="Soendanees" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Ryggstr%C3%A4ngsdjur" title="Ryggsträngsdjur – Zweeds" lang="sv" hreflang="sv" data-title="Ryggsträngsdjur" data-language-autonym="Svenska" data-language-local-name="Zweeds" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kodata" title="Kodata – Swahili" lang="sw" hreflang="sw" data-title="Kodata" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AF%81%E0%AE%A4%E0%AF%81%E0%AE%95%E0%AF%81%E0%AE%A8%E0%AE%BE%E0%AE%A3%E0%AE%BF" title="முதுகுநாணி – Tamil" lang="ta" hreflang="ta" data-title="முதுகுநாணி" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%95%E0%B0%BE%E0%B0%B0%E0%B1%8D%E0%B0%A1%E0%B1%87%E0%B0%9F%E0%B0%BE" title="కార్డేటా – Telugu" lang="te" hreflang="te" data-title="కార్డేటా" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A2%D0%B0%D0%BD%D0%BE%D0%B1%D0%B4%D0%BE%D1%80%D0%BE%D0%BD" title="Танобдорон – Tadzjieks" lang="tg" hreflang="tg" data-title="Танобдорон" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadzjieks" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%B1%E0%B8%95%E0%B8%A7%E0%B9%8C%E0%B8%A1%E0%B8%B5%E0%B9%81%E0%B8%81%E0%B8%99%E0%B8%AA%E0%B8%B1%E0%B8%99%E0%B8%AB%E0%B8%A5%E0%B8%B1%E0%B8%87" title="สัตว์มีแกนสันหลัง – Thai" lang="th" hreflang="th" data-title="สัตว์มีแกนสันหลัง" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Chordata" title="Chordata – Tagalog" lang="tl" hreflang="tl" data-title="Chordata" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-to mw-list-item"><a href="https://to.wikipedia.org/wiki/Monumanu_filo_siliva" title="Monumanu filo siliva – Tongaans" lang="to" hreflang="to" data-title="Monumanu filo siliva" data-language-autonym="Lea faka-Tonga" data-language-local-name="Tongaans" class="interlanguage-link-target"><span>Lea faka-Tonga</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kordal%C4%B1lar" title="Kordalılar – Turks" lang="tr" hreflang="tr" data-title="Kordalılar" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%B0%D0%BB%D1%8B%D0%BB%D0%B0%D1%80" title="Хордалылар – Tataars" lang="tt" hreflang="tt" data-title="Хордалылар" data-language-autonym="Татарча / tatarça" data-language-local-name="Tataars" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A5%D0%BE%D1%80%D0%B4%D0%BE%D0%B2%D1%96" title="Хордові – Oekraïens" lang="uk" hreflang="uk" data-title="Хордові" data-language-autonym="Українська" data-language-local-name="Oekraïens" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%AD%D8%A8%D9%84%DB%8C%D8%A7%D8%AA" title="حبلیات – Urdu" lang="ur" hreflang="ur" data-title="حبلیات" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Xordalilar" title="Xordalilar – Oezbeeks" lang="uz" hreflang="uz" data-title="Xordalilar" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Oezbeeks" 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/%C4%90%E1%BB%99ng_v%E1%BA%ADt_c%C3%B3_d%C3%A2y_s%E1%BB%91ng" title="Động vật có dây sống – Vietnamees" lang="vi" hreflang="vi" data-title="Động vật có dây sống" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamees" 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/Chordab%C3%AAestn" title="Chordabêestn – West-Vlaams" lang="vls" hreflang="vls" data-title="Chordabêestn" data-language-autonym="West-Vlams" data-language-local-name="West-Vlaams" 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/Chordata" title="Chordata – Waray" lang="war" hreflang="war" data-title="Chordata" 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/%E8%84%8A%E7%B4%A2%E5%8A%A8%E7%89%A9" title="脊索动物 – Wuyu" lang="wuu" hreflang="wuu" data-title="脊索动物" data-language-autonym="吴语" data-language-local-name="Wuyu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A5%E1%83%9D%E1%83%A0%E1%83%93%E1%83%98%E1%83%90%E1%83%9C%E1%83%94%E1%83%A4%E1%83%98" title="ქორდიანეფი – Mingreels" lang="xmf" hreflang="xmf" data-title="ქორდიანეფი" data-language-autonym="მარგალური" data-language-local-name="Mingreels" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%9B%D7%90%D7%A8%D7%93%D7%90%D7%98%D7%9F" title="כארדאטן – Jiddisch" lang="yi" hreflang="yi" data-title="כארדאטן" data-language-autonym="ייִדיש" data-language-local-name="Jiddisch" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Doenghduz_ndoencag" title="Doenghduz ndoencag – Zhuang" lang="za" hreflang="za" data-title="Doenghduz ndoencag" data-language-autonym="Vahcuengh" data-language-local-name="Zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zea mw-list-item"><a href="https://zea.wikipedia.org/wiki/Chordabe%C3%AAsten" title="Chordabeêsten – Zeeuws" lang="zea" hreflang="zea" data-title="Chordabeêsten" data-language-autonym="Zeêuws" data-language-local-name="Zeeuws" class="interlanguage-link-target"><span>Zeêuws</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%84%8A%E7%B4%A2%E5%8A%A8%E7%89%A9" title="脊索动物 – Chinees" lang="zh" hreflang="zh" data-title="脊索动物" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Chek-soh_t%C5%8Dng-bu%CC%8Dt" title="Chek-soh tōng-bu̍t – Minnanyu" lang="nan" hreflang="nan" data-title="Chek-soh tōng-bu̍t" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnanyu" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%84%8A%E7%B4%A2%E5%8B%95%E7%89%A9" title="脊索動物 – Kantonees" lang="yue" hreflang="yue" data-title="脊索動物" data-language-autonym="粵語" data-language-local-name="Kantonees" 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/Q10915#sitelinks-wikipedia" title="Taalkoppelingen bewerken" class="wbc-editpage">Koppelingen bewerken</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> 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class="vector-pinnable-header-label">Uiterlijk</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">verbergen</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Uit Wikipedia, de vrije encyclopedie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><table class="infobox" cellpadding="1" cellspacing="1" style="font-size:95%;"> <tbody><tr> <th class="infobox-kop notheme" style="background-color:#f5d0d6; color:inherit; font-weight:bold;"><big>Chordadieren</big><br /><small><a href="/wiki/Fossiel" title="Fossiel">Fossiel</a> voorkomen: <a href="/wiki/Cambrium" title="Cambrium">Cambrium</a><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> – <a href="/wiki/Holoceen" title="Holoceen">heden</a></small> </th></tr> <tr> <td style="text-align:center; padding:0;"><span typeof="mw:File"><a href="/wiki/Bestand:Chordata_2.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Chordata_2.jpg/266px-Chordata_2.jpg" decoding="async" width="266" height="202" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Chordata_2.jpg/399px-Chordata_2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Chordata_2.jpg/532px-Chordata_2.jpg 2x" data-file-width="1552" data-file-height="1180" /></a></span> </td></tr> <tr> <td style="text-align:center; padding:0; font-size:85%">Voorbeeld van chordaten uit vier subfyla </td></tr> <tr> <th class="infobox-kop notheme" style="background-color: #f5d0d6; color:inherit; font-weight:bold;"><a href="/wiki/Taxonomie_(biologie)" title="Taxonomie (biologie)">Taxonomische indeling</a> </th></tr> <tr> <td> <table style="margin:0 auto;"> <tbody><tr><td><a href="/wiki/Rijk_(biologie)" title="Rijk (biologie)">Rijk</a>:</td><td><a href="/wiki/Dieren_(biologie)" title="Dieren (biologie)">Animalia</a> (Dieren)</td></tr><tr><td><a href="/wiki/Onderrijk" title="Onderrijk">Onderrijk</a>:</td><td><a href="/wiki/Eumetazoa" title="Eumetazoa">Eumetazoa</a> (Orgaandieren)</td></tr><tr><td><a href="/wiki/Superstam_(biologie)" title="Superstam (biologie)">Superstam</a>:</td><td><a href="/wiki/Deuterostomia" title="Deuterostomia">Deuterostomia</a></td></tr><tr><td><i><a href="/wiki/Clade" title="Clade">Clade</a></i>:</td><td><a href="/wiki/Bilateria" title="Bilateria">Bilateria</a></td></tr> <tr><td></td></tr></tbody></table> </td></tr> <tr> <th class="infobox-kop notheme" style="background-color: #f5d0d6; color:inherit; font-weight:bold;"><a href="/wiki/Stam_(biologie)" title="Stam (biologie)">Stam</a> </th></tr> <tr> <td class="ta-center"><b>Chordata</b><br /><small><span style="font-variant:small-caps;"><a href="/wiki/William_Bateson" title="William Bateson">Bateson</a></span></small><small>, 1885</small> </td></tr> <tr> <th class="infobox-kop notheme" style="background-color: #f5d0d6; color:inherit; font-weight:bold;" colspan="2"> </th></tr> <tr> <td class="ta-center" colspan="2"><small><a href="https://commons.wikimedia.org/wiki/Category:Chordata" class="extiw" title="commons:Category:Chordata">Afbeeldingen</a> op</small> <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Commons-logo.svg" class="mw-file-description" title="Wikimedia Commons"><img alt="Wikimedia Commons" 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> <small><a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Wikimedia Commons</a></small> </td></tr> <tr> <td class="ta-center" colspan="2"><small><a href="https://species.wikimedia.org/wiki/Chordata" class="extiw" title="wikispecies:Chordata">Chordadieren</a> op</small> <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Wikispecies-logo.svg" class="mw-file-description" title="Wikispecies"><img alt="Wikispecies" 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> <small><a href="/wiki/Wikispecies" title="Wikispecies">Wikispecies</a></small> </td></tr> <tr> <th class="infobox-kop notheme" style="background-color: #f5d0d6; color:inherit;" colspan="2"> <table style="margin:0 auto;" cellspacing="0" cellpadding="0"> <tbody><tr> <td style="vertical-align:middle;"><b>Portaal</b>  <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Portal.svg" class="mw-file-description" title="Portaalicoon"><img alt="Portaalicoon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/22px-Portal.svg.png" decoding="async" width="22" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/33px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/44px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span>   </td> <td class="ta-left"><b><a href="/wiki/Portaal:Biologie" title="Portaal:Biologie">Biologie</a> </b> </td></tr></tbody></table> </th></tr></tbody></table> <p><b>Chordadieren</b> (Chordata) vormen een <a href="/wiki/Stam_(biologie)" title="Stam (biologie)">stam</a> in het <a href="/wiki/Dieren_(biologie)" title="Dieren (biologie)">dierenrijk</a>, waartoe de <a href="/wiki/Gewervelden" title="Gewervelden">gewervelden</a>, <a href="/wiki/Myxini" title="Myxini">slijmprikken</a>, <a href="/wiki/Manteldieren" title="Manteldieren">manteldieren</a> en <a href="/wiki/Schedellozen" class="mw-redirect" title="Schedellozen">lancetvisjes</a> behoren. De stam omvat alle dieren die, althans in aanleg, een <a href="/wiki/Chorda_dorsalis" title="Chorda dorsalis">chorda</a> hebben. Dit is een flexibel, staafachtig orgaan in de rug van het dier. Van de oorspronkelijke chorda is meestal alleen in het <a href="/wiki/Embryo" title="Embryo">embryonale</a> stadium nog iets terug te vinden. </p><p>Er zijn fossielen van chordaten gevonden die stammen uit de tijd van de <a href="/wiki/Cambrische_explosie" class="mw-redirect" title="Cambrische explosie">Cambrische explosie</a>, 541 miljoen jaar geleden. Fylogenetisch gezien worden gewervelde dieren – chordaten waarbij de chorda tijdens de ontwikkeling wordt vervangen door een <a href="/wiki/Wervelkolom" title="Wervelkolom">wervelkolom</a> – beschouwd als een subgroep van de <a href="/wiki/Clade" title="Clade">clade</a> <a href="/wiki/Craniata" title="Craniata">Craniata</a>: alle chordaten met een <a href="/wiki/Schedel" title="Schedel">schedel</a>. De Craniata en Tunicata (ofwel <a href="/wiki/Manteldieren" title="Manteldieren">manteldieren</a>) vormen samen de clade <a href="/w/index.php?title=Olfactores&action=edit&redlink=1" class="new" title="Olfactores (de pagina bestaat niet)">Olfactores</a>. </p><p>Chordaten zijn <a href="/wiki/Bilateria" title="Bilateria">bilateraal symmetrisch</a> en hebben een <a href="/wiki/Coeloom" title="Coeloom">coeloom</a>, een goed ontwikkeld <a href="/wiki/Bloedsomloop" class="mw-redirect" title="Bloedsomloop">gesloten circulatiestelsel</a>, en vertonen <a href="/wiki/Segmentatie_(biologie)" title="Segmentatie (biologie)">metamere segmentatie</a>. Naast de chorda dorsalis zijn andere definiërende kenmerken de <a href="/wiki/Neurale_buis" title="Neurale buis">dorsale zenuwstreng</a>, de gespierde postanale staart en de faryngeale spleten. Er zijn meer dan 65.000 soorten chordaten beschreven, waarvan ongeveer de helft <a href="/wiki/Beenvisachtigen" title="Beenvisachtigen">beenvisachtigen</a> zijn. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Oorsprong_en_evolutie">Oorsprong en evolutie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chordadieren&veaction=edit&section=1" title="Bewerk dit kopje: Oorsprong en evolutie" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Chordadieren&action=edit&section=1" title="De broncode bewerken van de sectie: Oorsprong en evolutie"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De chordata zijn <a href="/wiki/Evolutie_(biologie)" title="Evolutie (biologie)">evolutionair</a> te herleiden tot <a href="/wiki/Schedellozen" class="mw-redirect" title="Schedellozen">lancetvisachtige</a> <a href="/wiki/Morfologie_(biologie)" title="Morfologie (biologie)">vormen</a> van 550 miljoen jaar geleden, bijvoorbeeld de <i><a href="/wiki/Pikaia" title="Pikaia">Pikaia</a></i>. De naaste verwanten van de chordaten zijn de <a href="/wiki/Stekelhuidigen" title="Stekelhuidigen">stekelhuidigen</a> (Echinodermata) en de <a href="/wiki/Kraagdragers" title="Kraagdragers">eikelwormen</a> (Hemichordata), waarmee ze <a href="/wiki/Embryo" title="Embryo">embryologische</a> en <a href="/wiki/Larve" title="Larve">larvale kenmerken</a> delen. Samen vormen zij de <a href="/wiki/Superstam_(biologie)" title="Superstam (biologie)">superstam</a> van de <a href="/wiki/Nieuwmondigen" class="mw-redirect" title="Nieuwmondigen">nieuwmondigen</a> (Deutero-stomata). </p><p>Stekelhuidigen en chordaten hebben gemeen dat zij een primair <a href="/wiki/Sessiliteit" title="Sessiliteit">sessiele</a> levenswijze vertonen. <a href="/wiki/Zeelelies" title="Zeelelies">Zeelelies</a> (Crinoidea) en <a href="/wiki/Zakpijpen" title="Zakpijpen">zakpijpen</a> (Ascidiacea) zijn primitieve vertegenwoordigers van hun groepen, die nog steeds een sessiele levenswijze hebben. Omdat de larven van zakpijpen sterk op volwassen lancetvisjes lijken, is de <a href="/wiki/Hypothese" title="Hypothese">theorie</a> dat de 'hogere' chordaten ontstonden doordat het volwassen stadium op een gegeven moment verloren ging (<a href="/wiki/Neotenie" title="Neotenie">neotenie</a>). Uit een lancetvisachtige vorm ontstonden dan later door toevoeging van een schedel en wervels de <a href="/wiki/Craniata" title="Craniata">Craniata</a> (slijmprikken en gewervelden). </p> <div class="mw-heading mw-heading2"><h2 id="Fylogenie">Fylogenie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chordadieren&veaction=edit&section=2" title="Bewerk dit kopje: Fylogenie" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Chordadieren&action=edit&section=2" title="De broncode bewerken van de sectie: Fylogenie"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <table style="border:0px; padding:5px; border-spacing:0px; border-collapse:separate; font-size:80%;"> <tbody><tr align="center"><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td colspan="6" rowspan="2" style="border: 2px solid var(--color-emphasized,#000); padding: 0.2em;"><a href="/wiki/Manteldieren" title="Manteldieren">Manteldieren</a><br />(Urochordata/Tunicata)</td></tr><tr align="center"><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td></tr> <tr align="center"><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" style="border-right: 1px solid;"><div style="width: 1em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2"><div style="width: 1em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td></tr><tr align="center"></tr> <tr align="center"><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td colspan="6" rowspan="2" style="border: 2px solid var(--color-emphasized,#000); padding: 0.2em;"><b>Chordadieren</b></td><td style="border-right: 1px solid; border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2"><div style="width: 1em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td colspan="6" rowspan="2" style="border: 2px solid var(--color-emphasized,#000); padding: 0.2em;"><a href="/wiki/Schedellozen" class="mw-redirect" title="Schedellozen">Schedellozen</a><br />(Cephalochordata)</td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td></tr><tr align="center"><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td></tr> <tr align="center"><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px dashed; border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2"><div style="width: 1em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td colspan="6" rowspan="2" style="border: 2px solid var(--color-emphasized,#000); padding: 0.2em;"><a href="/wiki/Myxini" title="Myxini">Slijmprikken</a><br />(Myxini)</td></tr><tr align="center"><td colspan="2"><div style="width: 2em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px dashed;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td></tr> <tr align="center"><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td colspan="6" rowspan="2" style="border: 2px solid var(--color-emphasized,#000); padding: 0.2em;"><a href="/wiki/Craniata" title="Craniata">Craniata</a></td><td style="border-right: 1px solid; border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2"><div style="width: 1em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td></tr><tr align="center"><td colspan="2"><div style="width: 2em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td></tr> <tr align="center"><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td rowspan="2" colspan="2"><div style="width: 2em; height: 2em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-right: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td style="border-bottom: 1px solid;"><div style="width: 1em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td><td colspan="6" rowspan="2" style="border: 2px solid var(--color-emphasized,#000); padding: 0.2em;"><a href="/wiki/Gewervelden" title="Gewervelden">Gewervelden</a><br />(Vertebrata)</td></tr><tr align="center"><td colspan="2"><div style="width: 2em; height: 1em;"><span style="font: 1px/1px serif;"> </span></div></td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="Taxonomie">Taxonomie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chordadieren&veaction=edit&section=3" title="Bewerk dit kopje: Taxonomie" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Chordadieren&action=edit&section=3" title="De broncode bewerken van de sectie: Taxonomie"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Bestand:BlueWhaleSkeleton.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/BlueWhaleSkeleton.jpg/260px-BlueWhaleSkeleton.jpg" decoding="async" width="260" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/BlueWhaleSkeleton.jpg/390px-BlueWhaleSkeleton.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/BlueWhaleSkeleton.jpg/520px-BlueWhaleSkeleton.jpg 2x" data-file-width="708" data-file-height="341" /></a><figcaption>Een skelet van de <a href="/wiki/Blauwe_vinvis" title="Blauwe vinvis">blauwe vinvis</a>, het grootste dier van de wereld</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Bestand:Peregrine_Falcon_12.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Peregrine_Falcon_12.jpg/260px-Peregrine_Falcon_12.jpg" decoding="async" width="260" height="276" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Peregrine_Falcon_12.jpg/390px-Peregrine_Falcon_12.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Peregrine_Falcon_12.jpg/520px-Peregrine_Falcon_12.jpg 2x" data-file-width="2530" data-file-height="2685" /></a><figcaption>Een <a href="/wiki/Slechtvalk" title="Slechtvalk">slechtvalk</a>, het snelste dier van de wereld</figcaption></figure> <p>Het volgende schema is afkomstig uit de derde editie van <i><a href="/w/index.php?title=Vertebrate_Palaeontology_(Benton)&action=edit&redlink=1" class="new" title="Vertebrate Palaeontology (Benton) (de pagina bestaat niet)">Vertebrate Palaeontology</a></i>.<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> <style data-mw-deduplicate="TemplateStyles:r56498116">.mw-parser-output .treeview ul{margin:0;padding:0}.mw-parser-output .treeview li{margin:0;padding:0;list-style-type:none;list-style-image:none}.mw-parser-output .treeview li li{background:url("//upload.wikimedia.org/wikipedia/commons/f/f2/Treeview-grey-line.png")no-repeat 0 -2981px;padding-left:20px;text-indent:0.3em}.mw-parser-output .treeview li li.lastline{background-position:0 -5971px}.mw-parser-output .treeview li.emptyline>ul{margin-left:-1px}.mw-parser-output .treeview li.emptyline>ul>.mw-empty-elt:first-child+.emptyline,.mw-parser-output .treeview li.emptyline>ul>li:first-child{background-position:0 9px}</style><div class="treeview"> <ul><li>Stam: <b>Chordata</b> (<b>Chordaten</b>) <ul><li>Onderstam: <a href="/wiki/Cephalochordata" class="mw-redirect" title="Cephalochordata">Cephalochordata</a> (<a href="/wiki/Schedellozen" class="mw-redirect" title="Schedellozen">Schedellozen</a>) (30 soorten) <ul><li class="mw-empty-elt"></li><li class="lastline"> Klasse: <a href="/wiki/Leptocardii" title="Leptocardii">Leptocardii</a> (<a href="/wiki/Lancetvisjes" title="Lancetvisjes">Lancetvisjes</a>)</li></ul></li> <li>Onderstam: <a href="/wiki/Tunicata" class="mw-redirect" title="Tunicata">Tunicata</a> (<a href="/wiki/Manteldieren" title="Manteldieren">Manteldieren</a>) (<small><a href="/wiki/Jean-Baptiste_de_Lamarck" title="Jean-Baptiste de Lamarck">Lamarck</a>, 1816</small>) (2792 soorten) <ul><li>Klasse: <a href="/wiki/Mantelvisjes" title="Mantelvisjes">Appendicularia</a> (<a href="/wiki/Mantelvisjes" title="Mantelvisjes">Mantelvisjes</a>) (<small><a href="/w/index.php?title=Hermann_Fol&action=edit&redlink=1" class="new" title="Hermann Fol (de pagina bestaat niet)">Fol</a>, 1874</small>)</li> <li>Klasse: <a href="/wiki/Ascidiacea" class="mw-redirect" title="Ascidiacea">Ascidiacea</a> (<a href="/wiki/Zakpijpen" title="Zakpijpen">Zakpijpen</a>) (<small><a href="/w/index.php?title=Cesare_Nielsen&action=edit&redlink=1" class="new" title="Cesare Nielsen (de pagina bestaat niet)">Nielsen</a>, 1995</small>)</li> <li>Klasse: <a href="/wiki/Sorberacea" title="Sorberacea">Sorberacea</a></li> <li class="mw-empty-elt"></li><li class="lastline"> Klasse: <a href="/wiki/Thaliacea" class="mw-redirect" title="Thaliacea">Thaliacea</a> (<a href="/wiki/Salpen" title="Salpen">Salpen</a>) (<small>Nielsen, 1995</small>)</li></ul></li> <li class="mw-empty-elt"></li><li class="lastline"> Onderstam: <a href="/wiki/Vertebrata" class="mw-redirect" title="Vertebrata">Vertebrata</a> (<a href="/wiki/Gewervelden" title="Gewervelden">Gewervelden</a>), inclusief de <a href="/wiki/Craniata" title="Craniata">Craniata</a> (57.674 soorten) <ul><li>Infrastam: <a href="/wiki/Incertae_sedis" title="Incertae sedis">incertae sedis</a> <ul><li class="mw-empty-elt"></li><li class="lastline"> Superklasse: <a href="/wiki/Agnatha" class="mw-redirect" title="Agnatha">Agnatha</a> (<a href="/wiki/Kaakloze_vissen" title="Kaakloze vissen">Kaakloze vissen</a>) (<a href="/wiki/Parafylie" class="mw-redirect" title="Parafylie">parafyletisch</a>) (ongeveer 100 soorten) <ul><li>Klasse: <a href="/wiki/Conodonta" title="Conodonta">Conodonta</a> †</li> <li>Klasse: <a href="/wiki/Myxini" title="Myxini">Myxini</a> (waaronder de <a href="/wiki/Slijmprikken" title="Slijmprikken">Slijmprikken</a>) (65 soorten)</li> <li class="mw-empty-elt"></li><li class="lastline"> Klasse: <a href="/w/index.php?title=Petromyzontida&action=edit&redlink=1" class="new" title="Petromyzontida (de pagina bestaat niet)">Petromyzontida</a></li></ul></li></ul></li> <li class="mw-empty-elt"></li><li class="lastline"> Infrastam: <a href="/wiki/Gnathostomata_(Vertebrata)" class="mw-redirect" title="Gnathostomata (Vertebrata)">Gnathostomata</a> <ul><li>Superklasse: <a href="/wiki/Incertae_sedis" title="Incertae sedis">incertae sedis</a> <ul><li>Klasse: <a href="/wiki/Acanthodii" class="mw-redirect" title="Acanthodii">Acanthodii</a> †</li> <li>Klasse: <a href="/wiki/Chondrichthyes" class="mw-redirect" title="Chondrichthyes">Chondrichthyes</a> (<a href="/wiki/Kraakbeenvissen" title="Kraakbeenvissen">Kraakbeenvissen</a>) (ongeveer 900 soorten)</li> <li class="mw-empty-elt"></li><li class="lastline"> Klasse: <a href="/wiki/Placodermi" title="Placodermi">Placodermi</a> †</li></ul></li> <li>Superklasse: <a href="/wiki/Osteichthyes" class="mw-redirect" title="Osteichthyes">Osteichthyes</a> (<a href="/wiki/Beenvisachtigen" title="Beenvisachtigen">Beenvisachtigen</a>) (ongeveer 30.000 soorten) <ul><li>Klasse: <a href="/wiki/Actinopterygii" class="mw-redirect" title="Actinopterygii">Actinopterygii</a> (<a href="/wiki/Straalvinnigen" title="Straalvinnigen">Straalvinnigen</a>) (ongeveer 30.000 soorten)</li> <li class="mw-empty-elt"></li><li class="lastline"> Klasse: <a href="/wiki/Sarcopterygii" class="mw-redirect" title="Sarcopterygii">Sarcopterygii</a> (<a href="/wiki/Kwastvinnigen" title="Kwastvinnigen">Kwastvinnigen</a>) (8 soorten)</li></ul></li> <li class="mw-empty-elt"></li><li class="lastline"> Superklasse: <a href="/wiki/Viervoeters_(biologie)" title="Viervoeters (biologie)">Tetrapoda</a> (<a href="/wiki/Viervoeters_(biologie)" title="Viervoeters (biologie)">Viervoeters</a>) (ongeveer 28.000 soorten) <ul><li>Klasse: <a href="/wiki/Amphibia" class="mw-redirect" title="Amphibia">Amphibia</a> (<a href="/wiki/Amfibie%C3%ABn" title="Amfibieën">Amfibieën</a>) (ongeveer 7000 soorten)</li> <li>Klasse: <a href="/wiki/Aves" class="mw-redirect" title="Aves">Aves</a> (<a href="/wiki/Vogels" title="Vogels">Vogels</a>) (ongeveer 11.000 soorten)</li> <li>Klasse: <a href="/wiki/Zoogdieren" title="Zoogdieren">Mammalia</a> (<a href="/wiki/Zoogdieren" title="Zoogdieren">Zoogdieren</a>) (ongeveer 5500 soorten)</li> <li>Klasse: <a href="/wiki/Reptilia" class="mw-redirect" title="Reptilia">Reptilia</a> (<a href="/wiki/Reptielen" title="Reptielen">Reptielen</a>) (ongeveer 10.200 soorten)</li> <li class="mw-empty-elt"></li><li class="lastline"> Klasse: <a href="/wiki/Synapsida" class="mw-redirect" title="Synapsida">Synapsida</a> (<a href="/wiki/Synapsiden" title="Synapsiden">Synapsiden</a>) (ongeveer 4000 soorten)</li></ul></li></ul></li></ul></li></ul></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="Zie_ook">Zie ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chordadieren&veaction=edit&section=4" title="Bewerk dit kopje: Zie ook" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Chordadieren&action=edit&section=4" title="De broncode bewerken van de sectie: Zie ook"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Hemichordata" class="mw-redirect" title="Hemichordata">Hemichordata</a></li></ul> <div class="toccolours appendix" role="presentation" style="font-size:90%; margin:1em 0 -0.5em; clear:both;"> <div><span style="font-weight:bold">Bronnen, noten en/of referenties</span></div> <div class="reflist" style="list-style-type: decimal;"><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREF2013"><style data-mw-deduplicate="TemplateStyles:r67679320">.mw-parser-output .taalaanduiding{font-family:sans-serif;font-size:85%;cursor:help;color:var(--color-subtle,#555)}.mw-parser-output .taalaanduiding span{border-bottom:1px dotted var(--color-subtle,#555)}</style><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><span style="font-variant:small-caps;">Verma P.S. & Jordan E.L.</span> (2013). <cite><i>Chordate Zoology</i></cite>. S. Chand Publishing, "Chapter 1". <span class="ISBN"><a href="/wiki/Speciaal:Boekbronnen/978-81-219-163-94" title="Speciaal:Boekbronnen/978-81-219-163-94">ISBN 978-81-219-163-94</a></span>.</span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">Benton, M.J. (2004). <i>Vertebrate Palaeontology</i>, Third Edition. Blackwell Publishing, 472 pp. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20081019121413/http://palaeo.gly.bris.ac.uk/benton/vertclass.html">Online schema</a></span> </li> </ol></div></div> </div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Overgenomen van "<a dir="ltr" href="https://nl.wikipedia.org/w/index.php?title=Chordadieren&oldid=68353805">https://nl.wikipedia.org/w/index.php?title=Chordadieren&oldid=68353805</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categorie:Alles" title="Categorie:Alles">Categorie</a>: <ul><li><a href="/wiki/Categorie:Chordadieren" title="Categorie:Chordadieren">Chordadieren</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Deze pagina is voor het laatst bewerkt op 8 nov 2024 om 13:11.</li> <li id="footer-info-copyright">De tekst is beschikbaar onder de licentie <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.nl">Creative Commons Naamsvermelding/Gelijk delen</a>, er kunnen aanvullende voorwaarden van toepassing zijn. 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