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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Paléontologie"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Paléontologie</span> </div> </a> <ul id="toc-Paléontologie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Classification_2" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Classification_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Classification</span> </div> </a> <ul id="toc-Classification_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes_et_références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes_et_références"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Notes et références</span> </div> </a> <ul id="toc-Notes_et_références-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Liens_externes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Liens_externes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Liens externes</span> </div> </a> <ul id="toc-Liens_externes-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="Sommaire" 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="Basculer la table des matières" > <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">Basculer la table des matières</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">Agnatha</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="Aller à un article dans une autre langue. Disponible en 67 langues." > <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-67" 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">67 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%84%D8%A7%D9%81%D9%83%D9%8A%D8%A7%D8%AA" title="لافكيات – arabe" lang="ar" hreflang="ar" data-title="لافكيات" data-language-autonym="العربية" data-language-local-name="arabe" 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%84%D8%A7%D9%81%D9%83%D9%8A%D8%A7%D8%AA" title="لافكيات – arabe égyptien" lang="arz" hreflang="arz" data-title="لافكيات" data-language-autonym="مصرى" data-language-local-name="arabe égyptien" 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/Agnatha" title="Agnatha – asturien" lang="ast" hreflang="ast" data-title="Agnatha" data-language-autonym="Asturianu" data-language-local-name="asturien" 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/%C3%87%C9%99n%C9%99sizl%C9%99r" title="Çənəsizlər – azerbaïdjanais" lang="az" hreflang="az" data-title="Çənəsizlər" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaïdjanais" 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/%DA%86%D9%86%D9%87%E2%80%8C%D8%B3%DB%8C%D8%B2%D9%84%D8%B1" title="چنه‌سیزلر – South Azerbaijani" lang="azb" hreflang="azb" data-title="چنه‌سیزلر" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%91%D1%8F%D1%81%D1%81%D0%BA%D1%96%D0%B2%D1%96%D1%87%D0%BD%D1%8B%D1%8F" title="Бяссківічныя – biélorusse" lang="be" hreflang="be" data-title="Бяссківічныя" data-language-autonym="Беларуская" data-language-local-name="biélorusse" 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%91%D1%8F%D1%81%D1%81%D0%BA%D1%96%D0%B2%D1%96%D1%87%D0%BD%D1%8B%D1%8F" title="Бяссківічныя – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Бяссківічныя" 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%91%D0%B5%D0%B7%D1%87%D0%B5%D0%BB%D1%8E%D1%81%D1%82%D0%BD%D0%B8" title="Безчелюстни – bulgare" lang="bg" hreflang="bg" data-title="Безчелюстни" data-language-autonym="Български" data-language-local-name="bulgare" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/%C3%80gnats" title="Àgnats – catalan" lang="ca" hreflang="ca" data-title="Àgnats" data-language-autonym="Català" data-language-local-name="catalan" 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/Agnatha" title="Agnatha – cebuano" lang="ceb" hreflang="ceb" data-title="Agnatha" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Kieferlose" title="Kieferlose – allemand" lang="de" hreflang="de" data-title="Kieferlose" data-language-autonym="Deutsch" data-language-local-name="allemand" 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%86%CE%B3%CE%BD%CE%B1%CE%B8%CE%BF%CE%B9" title="Άγναθοι – grec" lang="el" hreflang="el" data-title="Άγναθοι" data-language-autonym="Ελληνικά" data-language-local-name="grec" 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/Agnatha" title="Agnatha – anglais" lang="en" hreflang="en" data-title="Agnatha" data-language-autonym="English" data-language-local-name="anglais" 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/Senmakzeluloj" title="Senmakzeluloj – espéranto" lang="eo" hreflang="eo" data-title="Senmakzeluloj" data-language-autonym="Esperanto" data-language-local-name="espéranto" 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/Agnatha" title="Agnatha – espagnol" lang="es" hreflang="es" data-title="Agnatha" data-language-autonym="Español" data-language-local-name="espagnol" 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/L%C3%B5uatud" title="Lõuatud – estonien" lang="et" hreflang="et" data-title="Lõuatud" data-language-autonym="Eesti" data-language-local-name="estonien" 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/Agnatu" title="Agnatu – basque" lang="eu" hreflang="eu" data-title="Agnatu" data-language-autonym="Euskara" data-language-local-name="basque" 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%A8%DB%8C%E2%80%8C%D8%A2%D8%B1%D9%88%D8%A7%D8%B1%DA%AF%D8%A7%D9%86" title="بی‌آروارگان – persan" lang="fa" hreflang="fa" data-title="بی‌آروارگان" data-language-autonym="فارسی" data-language-local-name="persan" 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/Leuattomat_selk%C3%A4rankaiset" title="Leuattomat selkärankaiset – finnois" lang="fi" hreflang="fi" data-title="Leuattomat selkärankaiset" data-language-autonym="Suomi" data-language-local-name="finnois" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Kaakleaze_fisken" title="Kaakleaze fisken – frison occidental" lang="fy" hreflang="fy" data-title="Kaakleaze fisken" data-language-autonym="Frysk" data-language-local-name="frison occidental" 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/Agnatha" title="Agnatha – irlandais" lang="ga" hreflang="ga" data-title="Agnatha" data-language-autonym="Gaeilge" data-language-local-name="irlandais" 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/%C3%81gnatos" title="Ágnatos – galicien" lang="gl" hreflang="gl" data-title="Ágnatos" data-language-autonym="Galego" data-language-local-name="galicien" 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%97%D7%A1%D7%A8%D7%99_%D7%9C%D7%A1%D7%AA%D7%95%D7%AA" title="חסרי לסתות – hébreu" lang="he" hreflang="he" data-title="חסרי לסתות" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Bes%C4%8Deljusnja%C4%8De" title="Besčeljusnjače – croate" lang="hr" hreflang="hr" data-title="Besčeljusnjače" data-language-autonym="Hrvatski" data-language-local-name="croate" 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/%C3%81llkapocs_n%C3%A9lk%C3%BCliek" title="Állkapocs nélküliek – hongrois" lang="hu" hreflang="hu" data-title="Állkapocs nélküliek" data-language-autonym="Magyar" data-language-local-name="hongrois" 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%B1%D5%B6%D5%AE%D5%B6%D5%B8%D5%BF%D5%B6%D5%A5%D6%80" title="Անծնոտներ – arménien" lang="hy" hreflang="hy" data-title="Անծնոտներ" data-language-autonym="Հայերեն" data-language-local-name="arménien" 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/Agnatha" title="Agnatha – indonésien" lang="id" hreflang="id" data-title="Agnatha" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonésien" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ik mw-list-item"><a href="https://ik.wikipedia.org/wiki/A%C4%A1luitchuq" title="Aġluitchuq – inupiaq" lang="ik" hreflang="ik" data-title="Aġluitchuq" data-language-autonym="Iñupiatun" data-language-local-name="inupiaq" class="interlanguage-link-target"><span>Iñupiatun</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Vankj%C3%A1lkar" title="Vankjálkar – islandais" lang="is" hreflang="is" data-title="Vankjálkar" data-language-autonym="Íslenska" data-language-local-name="islandais" 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/Agnatha" title="Agnatha – italien" lang="it" hreflang="it" data-title="Agnatha" data-language-autonym="Italiano" data-language-local-name="italien" 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/%E7%84%A1%E9%A1%8E%E9%A1%9E" title="無顎類 – japonais" lang="ja" hreflang="ja" data-title="無顎類" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Agnatha" title="Agnatha – javanais" lang="jv" hreflang="jv" data-title="Agnatha" data-language-autonym="Jawa" data-language-local-name="javanais" 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%A3%E1%83%A7%E1%83%91%E1%83%9D%E1%83%94%E1%83%91%E1%83%98" title="უყბოები – géorgien" lang="ka" hreflang="ka" data-title="უყბოები" data-language-autonym="ქართული" data-language-local-name="géorgien" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%96%D0%B0%D2%9B%D1%81%D2%AF%D0%B9%D0%B5%D0%BA%D1%81%D1%96%D0%B7%D0%B4%D0%B5%D1%80" title="Жақсүйексіздер – kazakh" lang="kk" hreflang="kk" data-title="Жақсүйексіздер" data-language-autonym="Қазақша" data-language-local-name="kazakh" 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%85%E0%B2%97%E0%B3%8D%E0%B2%A8%E0%B2%BE%E0%B2%A5" title="ಅಗ್ನಾಥ – kannada" lang="kn" hreflang="kn" data-title="ಅಗ್ನಾಥ" 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/%EB%AC%B4%EC%95%85%EB%A5%98" title="무악류 – coréen" lang="ko" hreflang="ko" data-title="무악류" data-language-autonym="한국어" data-language-local-name="coréen" 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%96%D0%B0%D0%B0%D0%BA%D1%81%D1%8B%D0%B7%D0%B4%D0%B0%D1%80" title="Жааксыздар – kirghize" lang="ky" hreflang="ky" data-title="Жааксыздар" data-language-autonym="Кыргызча" data-language-local-name="kirghize" 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/Agnatha" title="Agnatha – latin" lang="la" hreflang="la" data-title="Agnatha" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Agnatha" title="Agnatha – ligure" lang="lij" hreflang="lij" data-title="Agnatha" data-language-autonym="Ligure" data-language-local-name="ligure" 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/Be%C5%BEand%C5%BEiai" title="Bežandžiai – lituanien" lang="lt" hreflang="lt" data-title="Bežandžiai" data-language-autonym="Lietuvių" data-language-local-name="lituanien" 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/Bez%C5%BEok%C4%BCai%C5%86i" title="Bezžokļaiņi – letton" lang="lv" hreflang="lv" data-title="Bezžokļaiņi" data-language-autonym="Latviešu" data-language-local-name="letton" 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%91%D0%B5%D0%B7%D0%B2%D0%B8%D0%BB%D0%B8%D1%87%D0%BD%D0%B8_%E2%80%98%D1%80%D0%B1%D0%B5%D1%82%D0%BD%D0%B8%D1%86%D0%B8" title="Безвилични ‘рбетници – macédonien" lang="mk" hreflang="mk" data-title="Безвилични ‘рбетници" data-language-autonym="Македонски" data-language-local-name="macédonien" 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%85%E0%B4%97%E0%B5%8D%E0%B4%A8%E0%B4%BE%E0%B4%A4%E0%B5%8D%E0%B4%A4" title="അഗ്നാത്ത – malayalam" lang="ml" hreflang="ml" data-title="അഗ്നാത്ത" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%9E%D0%BD%D0%B3%D1%8B%D0%BB%D0%B0%D1%88%D0%BB%D1%83%D0%B4%D1%8B%D0%BC%D1%8B%D0%B2%D0%BB%D3%93" title="Онгылашлудымывлӓ – mari occidental" lang="mrj" hreflang="mrj" data-title="Онгылашлудымывлӓ" data-language-autonym="Кырык мары" data-language-local-name="mari occidental" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Kaakloze_vissen" title="Kaakloze vissen – néerlandais" lang="nl" hreflang="nl" data-title="Kaakloze vissen" data-language-autonym="Nederlands" data-language-local-name="néerlandais" 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/Kjevelause_fiskar" title="Kjevelause fiskar – norvégien nynorsk" lang="nn" hreflang="nn" data-title="Kjevelause fiskar" data-language-autonym="Norsk nynorsk" data-language-local-name="norvégien nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Agnatha" title="Agnatha – occitan" lang="oc" hreflang="oc" data-title="Agnatha" data-language-autonym="Occitan" data-language-local-name="occitan" 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/Bez%C5%BCuchwowce" title="Bezżuchwowce – polonais" lang="pl" hreflang="pl" data-title="Bezżuchwowce" data-language-autonym="Polski" data-language-local-name="polonais" 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/Agnatha" title="Agnatha – portugais" lang="pt" hreflang="pt" data-title="Agnatha" data-language-autonym="Português" data-language-local-name="portugais" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Agnate" title="Agnate – roumain" lang="ro" hreflang="ro" data-title="Agnate" data-language-autonym="Română" data-language-local-name="roumain" 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%91%D0%B5%D1%81%D1%87%D0%B5%D0%BB%D1%8E%D1%81%D1%82%D0%BD%D1%8B%D0%B5" title="Бесчелюстные – russe" lang="ru" hreflang="ru" data-title="Бесчелюстные" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Bes%C4%8Deljusnja%C4%8De" title="Besčeljusnjače – serbo-croate" lang="sh" hreflang="sh" data-title="Besčeljusnjače" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croate" 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/Agnatha" title="Agnatha – Simple English" lang="en-simple" hreflang="en-simple" data-title="Agnatha" 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/Bez%C4%8De%C4%BEustnatce" title="Bezčeľustnatce – slovaque" lang="sk" hreflang="sk" data-title="Bezčeľustnatce" data-language-autonym="Slovenčina" data-language-local-name="slovaque" 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/Brez%C4%8Deljustnice" title="Brezčeljustnice – slovène" lang="sl" hreflang="sl" data-title="Brezčeljustnice" data-language-autonym="Slovenščina" data-language-local-name="slovène" 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%9A%D0%B8%D1%87%D0%BC%D0%B5%D1%9A%D0%B0%D1%86%D0%B8_%D0%B1%D0%B5%D0%B7_%D0%B2%D0%B8%D0%BB%D0%B8%D1%86%D0%B0" title="Кичмењаци без вилица – serbe" lang="sr" hreflang="sr" data-title="Кичмењаци без вилица" data-language-autonym="Српски / srpski" data-language-local-name="serbe" 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/K%C3%A4kl%C3%B6sa_fiskar" title="Käklösa fiskar – suédois" lang="sv" hreflang="sv" data-title="Käklösa fiskar" data-language-autonym="Svenska" data-language-local-name="suédois" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%91%D0%B5%D2%B7%D0%BE%D2%93%D2%B3%D0%BE" title="Беҷоғҳо – tadjik" lang="tg" hreflang="tg" data-title="Беҷоғҳо" data-language-autonym="Тоҷикӣ" data-language-local-name="tadjik" 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%9B%E0%B8%A5%E0%B8%B2%E0%B9%84%E0%B8%A1%E0%B9%88%E0%B8%A1%E0%B8%B5%E0%B8%82%E0%B8%B2%E0%B8%81%E0%B8%A3%E0%B8%A3%E0%B9%84%E0%B8%81%E0%B8%A3" title="ปลาไม่มีขากรรไกร – thaï" lang="th" hreflang="th" data-title="ปลาไม่มีขากรรไกร" data-language-autonym="ไทย" data-language-local-name="thaï" 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/Agnatha" title="Agnatha – tagalog" lang="tl" hreflang="tl" data-title="Agnatha" 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/Agnatha" title="Agnatha – turc" lang="tr" hreflang="tr" data-title="Agnatha" data-language-autonym="Türkçe" data-language-local-name="turc" 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%91%D0%B5%D0%B7%D1%89%D0%B5%D0%BB%D0%B5%D0%BF%D0%BD%D1%96" title="Безщелепні – ukrainien" lang="uk" hreflang="uk" data-title="Безщелепні" data-language-autonym="Українська" data-language-local-name="ukrainien" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ph%C3%A2n_th%E1%BB%A9_ng%C3%A0nh_C%C3%A1_kh%C3%B4ng_h%C3%A0m" title="Phân thứ ngành Cá không hàm – vietnamien" lang="vi" hreflang="vi" data-title="Phân thứ ngành Cá không hàm" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamien" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Agnatha" title="Agnatha – waray" lang="war" hreflang="war" data-title="Agnatha" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%97%A0%E9%A2%8C%E6%80%BB%E7%BA%B2" title="无颌总纲 – wu" lang="wuu" hreflang="wuu" data-title="无颌总纲" data-language-autonym="吴语" data-language-local-name="wu" 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/%E7%84%A1%E9%A0%9C%E7%B8%BD%E7%B6%B1" title="無頜總綱 – chinois" lang="zh" hreflang="zh" data-title="無頜總綱" data-language-autonym="中文" data-language-local-name="chinois" 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/%E7%84%A1%E9%A0%9C%E7%B8%BD%E7%B6%B1" title="無頜總綱 – cantonais" lang="yue" hreflang="yue" data-title="無頜總綱" data-language-autonym="粵語" data-language-local-name="cantonais" 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/Q161095#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</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="Espaces de noms"> <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 id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Agnatha" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Agnatha" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Modifier la variante de langue" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">français</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Affichages"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Agnatha"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Agnatha&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Agnatha&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Agnatha&action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Outils" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Outils</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Agnatha"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Agnatha&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Agnatha&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Agnatha&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Agnatha" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Agnatha" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_sp%C3%A9ciales" title="Liste de toutes les pages spéciales [q]" accesskey="q"><span>Pages spéciales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Agnatha&oldid=208931374" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Agnatha&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Agnatha&id=208931374&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlShortener&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FAgnatha"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrCode&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FAgnatha"><span>Télécharger le code QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimer / exporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Agnatha"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Agnatha&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Agnatha&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dans d’autres projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Agnatha" hreflang="en"><span>Wikimedia Commons</span></a></li><li class="wb-otherproject-link wb-otherproject-species mw-list-item"><a href="https://species.wikimedia.org/wiki/Agnatha" hreflang="en"><span>Wikispecies</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q161095" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</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">Un article de Wikipédia, l'encyclopédie libre.</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="fr" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r204255952">.mw-parser-output div.taxobox_v3{font-size:0.99em}.mw-parser-output div.taxobox_v3 .entete,.mw-parser-output .taxobox_v3 caption,.mw-parser-output .taxobox_v3 p.bloc{font-style:normal}.mw-parser-output .taxobox_v3 th{font-weight:normal}.mw-parser-output div.taxobox_v3.bordered th[scope=row],.mw-parser-output div.taxobox_v3.bordered td{padding-bottom:4px;border-top:1px solid #ededed}.mw-parser-output div.taxobox_v3.animal .entete{background-color:LightSalmon}.mw-parser-output .taxobox_v3.animal caption,.mw-parser-output .taxobox_v3.animal p.bloc{background-color:Bisque}.mw-parser-output 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p.bloc{background-color:#e6e6e6}.mw-parser-output div.taxobox_v3 .taxobox_classification{font-style:italic}.mw-parser-output div.taxobox_v3 .taxobox_classification .rnormal,.mw-parser-output div.taxobox_v3.zoologie .taxobox_classification .normal,.mw-parser-output div.taxobox_v3 th[scope="row"]{font-style:normal}</style><div class="infobox_v3 infobox infobox--frwiki noarchive large taxobox_v3 zoologie animal bordered" style="width:20em"> <div class="entete" style=""> <div>Agnatha</div> </div><div class="images"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/Fichier:J%C3%B5esilmud2.jpg" class="mw-file-description"><img alt="Description de cette image, également commentée ci-après" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/J%C3%B5esilmud2.jpg/240px-J%C3%B5esilmud2.jpg" decoding="async" width="240" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/J%C3%B5esilmud2.jpg/360px-J%C3%B5esilmud2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3f/J%C3%B5esilmud2.jpg/480px-J%C3%B5esilmud2.jpg 2x" data-file-width="4057" data-file-height="2703" /></a></span> </div> <div class="legend"><a href="/wiki/Lamproie_de_rivi%C3%A8re" title="Lamproie de rivière">Lamproie de rivière</a> (<i><a href="/wiki/Lampetra_fluviatilis" class="mw-redirect" title="Lampetra fluviatilis">Lampetra fluviatilis</a></i>)</div><table class="taxobox_classification"><caption style=""><a href="/wiki/Classification_scientifique_des_esp%C3%A8ces" title="Classification scientifique des espèces">Classification</a></caption><tbody><tr> <th scope="row" style="width:8em;"><a href="/wiki/R%C3%A8gne_(biologie)" title="Règne (biologie)">Règne</a></th> <td> <span class="normal"><a href="/wiki/Animal" title="Animal">Animalia</a></span></td> </tr> <tr> <th scope="row" style="width:8em;"><a href="/wiki/Super-embranchement" title="Super-embranchement"><abbr class="abbr" title="Super-embranchement">Super-embr.</abbr></a></th> <td> <span class="normal"><a href="/wiki/Deuterostomia" title="Deuterostomia">Deuterostomia</a></span></td> </tr> <tr> <th scope="row" style="width:8em;"><a href="/wiki/Embranchement_(biologie)" class="mw-redirect" title="Embranchement (biologie)">Embranchement</a></th> <td> <span class="normal"><a href="/wiki/Chordata" title="Chordata">Chordata</a></span></td> </tr> <tr> <th scope="row" style="width:8em;"><a href="/wiki/Sous-embranchement" title="Sous-embranchement"><abbr class="abbr" title="Sous-embranchement">Sous-embr.</abbr></a></th> <td> <span class="normal"><a href="/wiki/Vertebrata" class="mw-redirect" title="Vertebrata">Vertebrata</a></span></td> </tr> </tbody></table> <p class="bloc"><a href="/wiki/Infra-embranchement" title="Infra-embranchement">Infra-embranchement</a></p><div class="center taxobox_classification"><b><span class="normal"><span style="font-style: normal">Agnatha</span></span></b><br /><span class="rnormal"><small><b><a href="/wiki/Edward_Drinker_Cope" title="Edward Drinker Cope">Cope</a>, <a href="/wiki/1889" title="1889">1889</a></b></small></span></div> <p class="bloc"><a href="/wiki/Clade" title="Clade">Clades</a> de rang inférieur</p> <div class="left"> <ul><li><a href="/wiki/Cyclostomata" title="Cyclostomata">Cyclostomata</a> <ul><li><a href="/wiki/Myxini" class="mw-redirect" title="Myxini">Myxini</a></li> <li><a href="/wiki/Lamproie" title="Lamproie">Petromyzonti</a></li></ul></li> <li>Agnathes fossiles <ul><li><abbr class="abbr" title="éteint">†</abbr> <a href="/wiki/Conodonta" title="Conodonta">Conodonta</a></li> <li><abbr class="abbr" title="éteint">†</abbr> <a href="/wiki/Thelodonti" title="Thelodonti">Thelodonti</a><small></small><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup></li> <li><abbr class="abbr" title="éteint">†</abbr> <a href="/w/index.php?title=Anaspidomorphi&action=edit&redlink=1" class="new" title="Anaspidomorphi (page inexistante)">Anaspidomorphi</a> <a href="https://en.wikipedia.org/wiki/Anaspidomorphi" class="extiw" title="en:Anaspidomorphi"><span class="indicateur-langue" title="Article en anglais : « Anaspidomorphi »">(en)</span></a></li> <li><abbr class="abbr" title="éteint">†</abbr> <a href="/wiki/Pteraspidomorphi" title="Pteraspidomorphi">Pteraspidomorphi</a></li> <li><abbr class="abbr" title="éteint">†</abbr> <a href="/wiki/Pituriaspida" title="Pituriaspida">Pituriaspida</a></li> <li><abbr class="abbr" title="éteint">†</abbr> <a href="/wiki/Anaspida" title="Anaspida">Anaspida</a></li> <li><abbr class="abbr" title="éteint">†</abbr> <a href="/wiki/Cephalaspidomorphi" title="Cephalaspidomorphi">Cephalaspidomorphi</a></li></ul></li></ul></div> </div> <p>Les <b>Agnathes</b> (<b>Agnatha</b> du grec <i>a</i>, sans et γνάθος / <i>gnathos</i> mâchoire) forment un <a href="/wiki/Infra-embranchement" title="Infra-embranchement">infra-embranchement</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> d'<a href="/wiki/Animalia" class="mw-redirect" title="Animalia">animaux</a> <a href="/wiki/Vert%C3%A9br%C3%A9s" title="Vertébrés">vertébrés</a> dépourvus de <a href="/wiki/M%C3%A2choire" title="Mâchoire">mâchoires</a>. Du fait qu'il regroupe des animaux comme les <a href="/wiki/Myxinidae" title="Myxinidae">myxines</a>, qui n'étaient pas considérées comme des vertébrés, et les <a href="/wiki/Lamproie" title="Lamproie">lamproies</a> (vertébrés basaux), ce groupe a longtemps été considéré comme <a href="/wiki/Paraphyl%C3%A9tique" class="mw-redirect" title="Paraphylétique">paraphylétique</a>. Mais, selon les dernières études génétiques, les <a href="/wiki/Lamproie" title="Lamproie">lamproies</a> sont plus proches des <a href="/wiki/Myxine" class="mw-redirect" title="Myxine">myxines</a> que des <a href="/wiki/Gnathostomes" class="mw-redirect" title="Gnathostomes">gnathostomes</a> (les vertébrés à mâchoires), et les myxines seraient des <a href="/wiki/Vertebrata" class="mw-redirect" title="Vertebrata">vertébrés</a> qui ont perdu des <a href="/wiki/Caract%C3%A8re_ancestral_et_caract%C3%A8re_d%C3%A9riv%C3%A9" title="Caractère ancestral et caractère dérivé">caractères ancestraux</a><sup id="cite_ref-classif98_3-0" class="reference"><a href="#cite_note-classif98-3"><span class="cite_crochet">[</span>3<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite_crochet">[</span>4<span class="cite_crochet">]</span></a></sup>. </p><p>Les agnathes actuels ou <a href="/wiki/Cyclostomata" title="Cyclostomata">Cyclostomata</a> (myxines et lamproies) formant un groupe <a href="/wiki/Monophyl%C3%A9tique" class="mw-redirect" title="Monophylétique">monophylétique</a>, l'ancien taxon <a href="/wiki/Craniata_(Chord%C3%A9s)" class="mw-redirect" title="Craniata (Chordés)">Craniata</a> est devenu un synonyme de <a href="/wiki/Vertebrata" class="mw-redirect" title="Vertebrata">Vertebrata</a>. </p><p>Les Agnathes peuvent être considérés comme des <a href="/wiki/Poisson" title="Poisson">poissons</a> ou non, selon la définition que l’on choisit pour le mot <i>poisson</i>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Classification">Classification</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Agnatha&veaction=edit&section=1" title="Modifier la section : Classification" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Agnatha&action=edit&section=1" title="Modifier le code source de la section : Classification"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Seules deux formes actuelles appartiennent au groupe des Agnathes : les <a href="/wiki/Lamproie" title="Lamproie">lamproies</a> (<a href="/wiki/Petromyzontida" class="mw-redirect" title="Petromyzontida">Petromyzontida</a>) et les <a href="/wiki/Myxine" class="mw-redirect" title="Myxine">myxines</a> (classe <a href="/wiki/Myxini" class="mw-redirect" title="Myxini">Myxini</a>). De nombreuses lignées entièrement fossiles (<a href="/wiki/Th%C3%A9lodontes" class="mw-redirect" title="Thélodontes">thélodontes</a>, <a href="/wiki/H%C3%A9t%C3%A9rostrac%C3%A9s" class="mw-redirect" title="Hétérostracés">hétérostracés</a>, <a href="/wiki/Ost%C3%A9ostrac%C3%A9s" class="mw-redirect" title="Ostéostracés">ostéostracés</a>, etc.) remontant au <a href="/wiki/Pal%C3%A9ozo%C3%AFque" title="Paléozoïque">paléozoïque</a> sont connues. L'ensemble ne compose toutefois pas un groupe <a href="/wiki/Monophylie" title="Monophylie">monophylétique</a>, puisque la plupart de ces lignées fossiles sont plus proches des vertébrés à mâchoires (<a href="/wiki/Gnathostomes" class="mw-redirect" title="Gnathostomes">gnathostomes</a>) que des lamproies et les myxines : ils ont acquis des caractères tels qu'un squelette externe et, dans certains cas, des membres pairs, que l'on retrouve chez les gnathostomes<sup id="cite_ref-Janvier2015_5-0" class="reference"><a href="#cite_note-Janvier2015-5"><span class="cite_crochet">[</span>5<span class="cite_crochet">]</span></a></sup>. La position des myxines et des lamproies dans l'arbre <a href="/wiki/Phylog%C3%A9nie" title="Phylogénie">phylogénétique</a> est débattue, mais des données génétiques et embryologiques de plus en plus nombreuses soutiennent que les deux lignées sont étroitement apparentées, et forment le <a href="/wiki/Clade" title="Clade">clade</a> des cyclostomes<sup id="cite_ref-janvier1_6-0" class="reference"><a href="#cite_note-janvier1-6"><span class="cite_crochet">[</span>6<span class="cite_crochet">]</span></a></sup><sup class="reference cite_virgule">,</sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite_crochet">[</span>7<span class="cite_crochet">]</span></a></sup>. </p><p>Les myxines et lamproies partagent des caractères <a href="/wiki/Morphologie_(biologie)" class="mw-redirect" title="Morphologie (biologie)">morphologiques</a> ancestraux communs à tous les <a href="/wiki/Craniata_(Chord%C3%A9s)" class="mw-redirect" title="Craniata (Chordés)">crâniates</a>, qui ont été perdus chez les <a href="/wiki/Gnathostomata_(Vertebrata)" class="mw-redirect" title="Gnathostomata (Vertebrata)">gnathostomes</a> (pourvus de mâchoires). Leur bouche rudimentaire, qui se comporte comme une ventouse, ne possède pas de <a href="/wiki/M%C3%A2choire" title="Mâchoire">mâchoires</a>, et ne peut donc pas modifier son ouverture, contrairement à celle des <a href="/wiki/Gnathostomata_(Vertebrata)" class="mw-redirect" title="Gnathostomata (Vertebrata)">Gnathostomata</a>, dont les mâchoires permettent la prédation de proies de plus grande taille et mobiles<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite_crochet">[</span>8<span class="cite_crochet">]</span></a></sup>. Leur <a href="/wiki/Squelette" title="Squelette">squelette</a> est <a href="/wiki/Cartilage" title="Cartilage">cartilagineux</a> et composé d'une <a href="/wiki/Cr%C3%A2ne#Formation" title="Crâne">capsule crânienne</a> et d'une <a href="/wiki/Notochorde" class="mw-redirect" title="Notochorde">chorde dorsale</a>. Cette dernière supporte quelques éléments cartilagineux, dont un squelette branchial qui supporte les <a href="/wiki/Branchie" title="Branchie">branchies</a>. </p><p>Les myxines vivent enfouies dans la <a href="/wiki/Vasi%C3%A8re" title="Vasière">vase</a> et se nourrissent de poissons, tandis que les lamproies sont des <a href="/wiki/Parasitisme" title="Parasitisme">parasites</a> <a href="/wiki/H%C3%A9matophage" class="mw-redirect" title="Hématophage">hématophages</a> des poissons et des <a href="/wiki/Crustac%C3%A9s" title="Crustacés">crustacés</a>. Elles se différencient aussi par leur développement, direct pour les myxines et indirect (avec un stade <a href="/wiki/Larve" title="Larve">larvaire</a>) pour les lamproies. </p> <div class="bandeau-container bandeau-section metadata bandeau-niveau-information"><div class="bandeau-cell bandeau-icone-css loupe">Article connexe : <a href="/wiki/Chordata_(classification_phylog%C3%A9n%C3%A9tique)" title="Chordata (classification phylogénétique)">Chordata (classification phylogénétique)</a>.</div></div> <div class="mw-heading mw-heading2"><h2 id="Paléontologie"><span id="Pal.C3.A9ontologie"></span>Paléontologie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Agnatha&veaction=edit&section=2" title="Modifier la section : Paléontologie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Agnatha&action=edit&section=2" title="Modifier le code source de la section : Paléontologie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Les premiers organismes dotés d'une chorde (de laquelle dérive la colonne vertébrale) sur laquelle peuvent se fixer des muscles, qui leur confèrent une meilleure mobilité, apparaissent au <a href="/wiki/Cambrien" title="Cambrien">Cambrien</a>. Puis, au cours de l'<a href="/wiki/Ordovicien" title="Ordovicien">Ordovicien</a>, apparaissent des organismes tels que <i>Sacabambaspis</i> (Bolivie), <i>Arandaspis</i> (Australie) et <i>Astraspis</i> (Amérique du Nord), dotés d'un exosquelette (carapace externe) protégeant la partie antérieure de leur corps et laissant la partie postérieure souple pour faciliter les mouvements de leur unique membre (la queue). Ils sont les premiers <a href="/wiki/Craniata_(Chord%C3%A9s)" class="mw-redirect" title="Craniata (Chordés)">crâniates</a>. </p><p>Les <a href="/wiki/H%C3%A9t%C3%A9rostrac%C3%A9s" class="mw-redirect" title="Hétérostracés">Hétérostracés</a>, puis les Anaspidés, apparus au Dévonien et Silurien, améliorent l'exosquelette, qui s'organise en baguettes chez les Anaspidés. Il devient composé d'aspidine (os dépourvu de cellules incorporées dans l'os, les <a href="/wiki/Ost%C3%A9ocyte" title="Ostéocyte">ostéocytes</a>) et de dentine puis s'ossifie chez les <a href="/wiki/Ost%C3%A9ostrac%C3%A9s" class="mw-redirect" title="Ostéostracés">Ostéostracés</a>. Dans le même temps, la queue, simple extension de la chorde, se spécialise avec le développement de lobes. </p><p>L'apparition des <a href="/wiki/Gnathostome" class="mw-redirect" title="Gnathostome">gnathostomes</a> résulte de la migration des arcs branchiaux les plus antérieurs au niveau du crâne pour former les mandibules (mâchoires). On parle donc d'<a href="/wiki/Homologie_(%C3%A9volution)" title="Homologie (évolution)">homologie</a> entre les mâchoires des <a href="/wiki/Gnathostome" class="mw-redirect" title="Gnathostome">gnathostomes</a> et les arcs branchiaux des agnathes. Les premiers organismes appartenant à ce groupe sont apparus au <a href="/wiki/Silurien" title="Silurien">Silurien</a> ; ce sont les premiers vertébrés prédateurs. </p> <div class="mw-heading mw-heading2"><h2 id="Classification_2">Classification</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Agnatha&veaction=edit&section=3" title="Modifier la section : Classification" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Agnatha&action=edit&section=3" title="Modifier le code source de la section : Classification"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="NavFrame" style="clear:both; margin-bottom:1em; border-style:solid; background-color:var(--background-color-base, #fff);" title="[afficher]/[masquer]"> <div class="NavHead" style="text-align:center; min-height:1.6em; color:var(--color-emphasized, #000);"><div style="float:left; width:6em; text-align:center;"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Type_animal" title="Modèle:Type animal"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a> · <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Type_animal&action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div>Place des agnathes dans le règne animal</div> <div class="NavContent" style="margin:0; color:var(--color-base, #202122); display:block; text-align:left;"> <ul><li>Les types d'organisation présentés ici sont des <a href="/wiki/Grade_%C3%A9volutif" title="Grade évolutif">grades évolutifs</a> ne correspondant généralement pas à des groupes <a href="/wiki/Monophyl%C3%A9tique" class="mw-redirect" title="Monophylétique">monophylétiques</a>, mais <a href="/wiki/Paraphyl%C3%A9tique" class="mw-redirect" title="Paraphylétique">paraphylétiques</a> (ne comportant pas tous les descendants d'un même ancêtre — exemple : les descendants d'ancêtres vermiformes ne sont pas tous aujourd'hui des vers, etc.).</li> <li>En jaune : les principales <a href="/wiki/Radiation_%C3%A9volutive" title="Radiation évolutive">explosions radiatives</a>.</li></ul> <table style="width:100%;background-color:#F0F0F0;border-collapse: collapse;"> <tbody><tr> <td style="width:22%;background:orange">> Unicellulaires <a href="/wiki/Procaryote" class="mw-redirect" title="Procaryote">procaryotes</a> <small>(cellule sans noyau)</small> </td> <td style="width:4%;">  </td> <td style="width:22%;border-left:solid">♦ <a href="/wiki/Echinodermata" title="Echinodermata">Échinodermes</a> : <a href="/wiki/Echinoidea" title="Echinoidea">Oursins</a>, <a href="/wiki/Crinoidea" title="Crinoidea">Crinoïdes</a>, <a href="/wiki/Holothurie" title="Holothurie">Concombres de mer</a>, <a href="/wiki/%C3%89toile_de_mer" title="Étoile de mer">étoiles de mer</a> et <a href="/wiki/Ophiuroidea" title="Ophiuroidea">ophiures</a> </td> <td style="width:4%;">  </td> <td style="width:22%;border-left:solid">♦ <a href="/wiki/Bivalvia" title="Bivalvia">Bivalves</a> <small>(coquillages)</small> </td> <td style="width:4%;">  </td> <td style="width:22%;">  </td></tr> <tr> <td style="background:orange">> Unicellulaires <a href="/wiki/Eukaryota" title="Eukaryota">Eucaryotes</a> <small>(cellules à noyau)</small></td> <td> </td> <td style="border-left:solid"> </td> <td style="border-bottom:solid">  </td> <td style="border-left:solid">♦ <a href="/wiki/Gastropoda" title="Gastropoda">Gastéropodes</a> (<a href="/wiki/Escargot" title="Escargot">escargots</a>, <a href="/wiki/Limace" title="Limace">limaces</a>, etc.)</td> <td></td> <td> </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Porifera" title="Porifera">Éponges</a> <small>(organisme multicellulaire)</small></td> <td> </td> <td style="border-left:solid;background:yellow">♦ <a href="/wiki/Mollusca" title="Mollusca">Mollusques</a></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/C%C3%A9phalopode" title="Céphalopode">Céphalopodes</a> (<a href="/wiki/Pieuvre" title="Pieuvre">pieuvres</a>, <a href="/wiki/Sepiida" title="Sepiida">seiches</a>)</td> <td></td> <td> </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Cnidaria" title="Cnidaria">Polype</a> : <a href="/wiki/Hydre_(zoologie)" title="Hydre (zoologie)">hydres</a>, <a href="/wiki/Corail" title="Corail">coraux</a> et <a href="/wiki/M%C3%A9duse_(animal)" title="Méduse (animal)">méduses</a></td> <td> </td> <td style="border-left:solid"> </td> <td></td> <td></td> <td></td> <td> </td></tr> <tr> <td style="background:yellow">> <a href="/wiki/Ver" title="Ver">Vers</a> <small>(mobilité et tube digestif)</small> <a href="/wiki/Bilateria" title="Bilateria">bilatériens</a> </td> <td style="width:20pt;border-bottom:solid">  </td> <td style="border-left:solid">  </td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Trilobita" title="Trilobita">Trilobites</a> <small>(de deux à 24 pattes — éteint)</small></td> <td></td> <td> </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Poisson" title="Poisson">Poissons</a> <a class="mw-selflink selflink">agnathes</a> <small>(sans mâchoire)</small></td> <td> </td> <td style="border-left:solid;background:yellow">♦ <a href="/wiki/Arthropodes" title="Arthropodes">Arthropodes</a> primitifs type <a href="/wiki/Myriapoda" title="Myriapoda">myriapodes</a> <small>(beaucoup de pattes)</small> </td> <td style="width:20pt;border-bottom:solid">  </td> <td style="border-left:solid">♦ <a href="/wiki/Decapoda" title="Decapoda">Décapodes</a> : <a href="/wiki/Brachyura" title="Brachyura">crabes</a> et <a href="/wiki/%C3%89crevisse" title="Écrevisse">écrevisses</a> <small>(dix pattes)</small></td> <td></td> <td> </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Poisson" title="Poisson">Poissons</a> primitifs (<a href="/wiki/Chondrichthyes" title="Chondrichthyes">poissons cartilagineux</a>)</td> <td></td> <td></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Arachnida" title="Arachnida">Arachnides</a> : <a href="/wiki/Araneae" title="Araneae">araignées</a>, <a href="/wiki/Scorpiones" title="Scorpiones">scorpions</a> et <a href="/wiki/Acari" title="Acari">acariens</a> <small>(huit pattes)</small></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Libellule" class="mw-redirect" title="Libellule">Libellules</a> </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Poisson" title="Poisson">Poissons</a> typiques (<a href="/wiki/Osteichthyes" title="Osteichthyes">poissons osseux</a>)</td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Serpentes" title="Serpentes">Serpents</a></td> <td> </td> <td style="border-left:solid;background:yellow">> <a href="/wiki/Hexapoda" title="Hexapoda">Hexapodes</a> <small>(à six pattes)</small> : <a href="/wiki/Insectes" class="mw-redirect" title="Insectes">Insectes</a> type <a href="/wiki/Apterygota" title="Apterygota">Apterygota</a> <small>(primitifs sans ailes)</small> </td> <td style="width:20pt;border-bottom:solid">  </td> <td style="border-left:solid">♦ <a href="/wiki/Blattaria" title="Blattaria">Blattes</a>, <a href="/wiki/Mantodea" title="Mantodea">mantes</a>, <a href="/wiki/Termite" title="Termite">termites</a> </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Poisson" title="Poisson">Poissons</a> type <a href="/wiki/Sarcopterygii" title="Sarcopterygii">Sarcopterygii</a> <small>(à nageoires charnues)</small> </td> <td> </td> <td style="border-left:solid;background:yellow">♦ <a href="/wiki/Dinosaure" class="mw-redirect" title="Dinosaure">Dinosaures</a> <small>(éteint)</small></td> <td></td> <td></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Orthoptera" title="Orthoptera">Orthoptères</a> (<a href="/wiki/Sauterelle_(insecte)" title="Sauterelle (insecte)">sauterelles</a>, <a href="/wiki/Gryllidae" title="Gryllidae">grillons</a>) </td></tr> <tr> <td style="background:orange">> <a href="/wiki/Tetrapoda" title="Tetrapoda">Tétrapodes</a> primitifs (type <a href="/wiki/Amphibia" title="Amphibia">Amphibiens</a>) </td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Crocodylidae" title="Crocodylidae">Crocodiles</a></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Metatheria" title="Metatheria">Marsupiaux</a></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Hemiptera" title="Hemiptera">Hémiptères</a> (<a href="/wiki/Heteroptera" title="Heteroptera">punaises</a>, <a href="/wiki/Cicadidae" title="Cicadidae">cigales</a>…) </td></tr> <tr> <td style="background:yellow">> <a href="/wiki/Reptile" class="mw-redirect" title="Reptile">Reptiles</a> primitifs (<a href="/wiki/Amniota" title="Amniota">Amniotes</a> de type <a href="/wiki/Squamata" title="Squamata">Lézards</a>) </td> <td style="width:20pt;border-bottom:solid">  </td> <td style="border-left:solid">♦ <a href="/wiki/Testudines" class="mw-redirect" title="Testudines">Tortues</a></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Insectivora" title="Insectivora">Insectivores</a> (<a href="/wiki/Talpa" title="Talpa">Taupes</a>, <a href="/wiki/H%C3%A9risson" title="Hérisson">Hérissons</a>…)</td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Coleoptera" title="Coleoptera">Coléoptères</a> (<a href="/wiki/Hanneton" class="mw-redirect" title="Hanneton">hannetons</a>, <a href="/wiki/Coccinellidae" title="Coccinellidae">coccinelles</a>…) </td></tr> <tr> <td> </td> <td style="border-left:solid">  </td> <td style="border-left:solid">♦ <a href="/wiki/Oiseau" title="Oiseau">Oiseaux</a></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Chiroptera" title="Chiroptera">Chiroptères</a> <small>(Chauves-Souris)</small></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Hymenoptera" title="Hymenoptera">Hyménoptères</a> (<a href="/wiki/Abeille" title="Abeille">abeilles</a>, <a href="/wiki/Gu%C3%AApe" title="Guêpe">guêpes</a>, <a href="/wiki/Fourmi" title="Fourmi">fourmis</a>) </td></tr> <tr> <td> </td> <td style="border-left:solid">  </td> <td></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Primates" title="Primates">Primates</a></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Diptera" title="Diptera">Diptères</a> <small>(mouches)</small> </td></tr> <tr> <td> </td> <td style="border-left:solid;border-bottom:solid">  </td> <td style="background:yellow">> <a href="/wiki/Mammif%C3%A8re" title="Mammifère">Mammifères</a> primitifs type <a href="/wiki/Monotremata" title="Monotremata">monotrèmes</a> </td> <td style="border-bottom:solid">  </td> <td style="border-left:solid">♦ <a href="/wiki/Rodentia" title="Rodentia">Rongeurs</a> et <a href="/wiki/Lagomorpha" title="Lagomorpha">Lagomorphes</a> <small>(lapins)</small></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Lepidoptera" title="Lepidoptera">Lépidoptères</a> <small>(papillons)</small> </td></tr> <tr> <td></td> <td></td> <td></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Carnivora" title="Carnivora">Carnivores</a></td> <td> </td> <td style="border-left:solid">♦ </td></tr> <tr> <td></td> <td></td> <td></td> <td> </td> <td style="border-left:solid">♦ <a href="/wiki/Ungulata" title="Ungulata">Ongulés</a></td> <td> </td> <td style="border-left:solid">♦ </td></tr></tbody></table> </div> <div class="NavEnd"> </div> </div> <p>Selon <a href="/wiki/World_Register_of_Marine_Species" title="World Register of Marine Species"><i>World Register of Marine Species</i></a> <small>(4 février 2021)</small><sup id="cite_ref-WRMS4_février_2021_9-0" class="reference"><a href="#cite_note-WRMS4_février_2021-9"><span class="cite_crochet">[</span>9<span class="cite_crochet">]</span></a></sup> : </p> <ul><li>classe <a href="/wiki/Cephalaspidomorphi" title="Cephalaspidomorphi">Cephalaspidomorphi</a></li> <li>classe <a href="/wiki/Myxini" class="mw-redirect" title="Myxini">Myxini</a></li> <li>classe <a href="/w/index.php?title=Petromyzonti&action=edit&redlink=1" class="new" title="Petromyzonti (page inexistante)">Petromyzonti</a></li></ul> <p>Selon <i><a href="/wiki/Syst%C3%A8me_d%27information_taxonomique_int%C3%A9gr%C3%A9" title="Système d'information taxonomique intégré">ITIS</a></i> <small>(26 mars 2011)</small><sup id="cite_ref-ITIS26_mars_2011_10-0" class="reference"><a href="#cite_note-ITIS26_mars_2011-10"><span class="cite_crochet">[</span>10<span class="cite_crochet">]</span></a></sup> : : </p> <ul><li>classe des <a href="/wiki/Cephalaspidomorphi" title="Cephalaspidomorphi">Cephalaspidomorphi</a> <ul><li>ordre des <a href="/wiki/Petromyzontiformes" class="mw-redirect" title="Petromyzontiformes">Petromyzontiformes</a> <ul><li>famille des <a href="/wiki/Petromyzontidae" class="mw-redirect" title="Petromyzontidae">Petromyzontidae</a> (<a href="/wiki/Lamproie" title="Lamproie">Lamproie</a>)</li></ul></li></ul></li> <li>classe des <a href="/wiki/Myxini" class="mw-redirect" title="Myxini">Myxini</a> <ul><li>ordre des <a href="/wiki/Myxiniformes" class="mw-redirect" title="Myxiniformes">Myxiniformes</a> <ul><li>famille des <a href="/wiki/Myxinidae" title="Myxinidae">Myxinidae</a> (<a href="/wiki/Myxine" class="mw-redirect" title="Myxine">Myxine</a>)</li></ul></li></ul></li> <li>classe des <a href="/wiki/Pteraspidomorphi" title="Pteraspidomorphi">Pteraspidomorphi</a> (animaux fossiles)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Agnatha&veaction=edit&section=4" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Agnatha&action=edit&section=4" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"><span class="ouvrage" id="MärssMiller2004"><span class="ouvrage" id="T._MärssC.G._Miller2004">T. <span class="nom_auteur">Märss</span> et C.G. <span class="nom_auteur">Miller</span>, « <cite style="font-style:normal">Thelodonts and distribution of associated conodonts from the Llandovery-lowermost Lochkovian of the Welsh Borderland</cite> », <i>Palaeontology</i>, <abbr class="abbr" title="volume">vol.</abbr> 47, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 5,‎ <time>2004</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">1211–1265</span> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1111/j.0031-0239.2004.00409.x">10.1111/j.0031-0239.2004.00409.x</a></span> <span typeof="mw:File"><span title="Accès libre au document"><img alt="Accès libre" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png" decoding="async" width="9" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/14px-Lock-green.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/18px-Lock-green.svg.png 2x" data-file-width="512" data-file-height="813" /></span></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Thelodonts+and+distribution+of+associated+conodonts+from+the+Llandovery-lowermost+Lochkovian+of+the+Welsh+Borderland&rft.jtitle=Palaeontology&rft.issue=5&rft.aulast=M%C3%A4rss&rft.aufirst=T.&rft.au=Miller%2C+C.G.&rft.date=2004&rft.volume=47&rft.pages=1211%E2%80%931265&rft_id=info%3Adoi%2F10.1111%2Fj.0031-0239.2004.00409.x&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span> [W. Kiessling/M. Krause/E. Ito]</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-2">↑</a> </span><span class="reference-text"><span class="ouvrage" id="RuggieroGordonOrrellBailly2015"><span class="ouvrage" id="Michael_RuggieroDennis_P_GordonThomas_M._OrrellNicolas_Bailly2015">Michael Ruggiero, Dennis P Gordon, Thomas M. Orrell et Nicolas Bailly, « <cite style="font-style:normal">A Higher Level Classification of All Living Organisms</cite> », <i>PLoS ONE</i>, <abbr class="abbr" title="volume">vol.</abbr> 10(4),‎ <time class="nowrap" datetime="2015-04" data-sort-value="2015-04">avril 2015</time> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1371/journal.pone.0119248">10.1371/journal.pone.0119248</a></span>, <a rel="nofollow" class="external text" href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0119248">lire en ligne</a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A+Higher+Level+Classification+of+All+Living+Organisms&rft.jtitle=PLoS+ONE&rft.aulast=Ruggiero&rft.aufirst=Michael&rft.au=Dennis+P+Gordon&rft.au=Thomas+M.+Orrell&rft.au=Nicolas+Bailly&rft.date=2015-04&rft.volume=10%284%29&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0119248&rft_id=https%3A%2F%2Fjournals.plos.org%2Fplosone%2Farticle%3Fid%3D10.1371%2Fjournal.pone.0119248&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span></span> </li> <li id="cite_note-classif98-3"><span class="mw-cite-backlink noprint"><a href="#cite_ref-classif98_3-0">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Cavalier-Smith1998"><span class="ouvrage" id="Thomas_Cavalier-Smith1998"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Thomas <span class="nom_auteur">Cavalier-Smith</span>, « <cite style="font-style:normal" lang="en">A revised six-kingdom system of life</cite> », <i><span class="lang-en" lang="en">Biological reviews</span></i>, <abbr class="abbr" title="volume">vol.</abbr> 73, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 3,‎ <time>1998</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">203-266</span> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1111/j.1469-185X.1998.tb00030.x">10.1111/j.1469-185X.1998.tb00030.x</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A+revised+six-kingdom+system+of+life&rft.jtitle=Biological+reviews&rft.issue=3&rft.aulast=Cavalier-Smith&rft.aufirst=Thomas&rft.date=1998&rft.volume=73&rft.pages=203-266&rft_id=info%3Adoi%2F10.1111%2Fj.1469-185X.1998.tb00030.x&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span>.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink noprint"><a href="#cite_ref-4">↑</a> </span><span class="reference-text"><span class="ouvrage" id="M._HeimbergCowper-Sal·lariSémonC._J._Donoghue2010"><span class="ouvrage" id="Alysha_M._HeimbergRichard_Cowper-Sal·lariMarie_SémonPhilip_C._J._Donoghue2010"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Alysha <span class="nom_auteur">M. Heimberg</span>, Richard <span class="nom_auteur">Cowper-Sal·lari</span>, Marie <span class="nom_auteur">Sémon</span>, Philip <span class="nom_auteur">C. J. Donoghue</span> et Kevin <span class="nom_auteur">J. Peterson</span>, « <cite style="font-style:normal" lang="en">MicroRNAs reveal the interrelationships of hagfish, lampreys and gnathostomes and the nature of the ancestral vertebrate</cite> », <i><span class="lang-en" lang="en">Proceedings of the National Academy of Sciences</span></i>, <abbr class="abbr" title="volume">vol.</abbr> 107, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 45,‎ <time class="nowrap" datetime="2010-11-09" data-sort-value="2010-11-09">9 novembre 2010</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">19379-19383</span> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1073/pnas.1010350107">10.1073/pnas.1010350107</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=MicroRNAs+reveal+the+interrelationships+of+hagfish%2C+lampreys+and+gnathostomes+and+the+nature+of+the+ancestral+vertebrate&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences&rft.issue=45&rft.aulast=M.+Heimberg&rft.aufirst=Alysha&rft.au=Cowper-Sal%C2%B7lari%2C+Richard&rft.au=S%C3%A9mon%2C+Marie&rft.au=C.+J.+Donoghue%2C+Philip&rft.au=J.+Peterson%2C+Kevin&rft.date=2010-11-09&rft.volume=107&rft.pages=19379-19383&rft_id=info%3Adoi%2F10.1073%2Fpnas.1010350107&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span>.</span> </li> <li id="cite_note-Janvier2015-5"><span class="mw-cite-backlink noprint"><a href="#cite_ref-Janvier2015_5-0">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Janvier2015"><span class="ouvrage" id="Philippe_Janvier2015"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Philippe <span class="nom_auteur">Janvier</span>, « <cite style="font-style:normal" lang="en">Facts and fancies about early fossil chordates and vertebrates</cite> », <i><span class="lang-en" lang="en">Nature</span></i>, <abbr class="abbr" title="volume">vol.</abbr> 520,‎ <time>2015</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">483-489</span> <small style="line-height:1em;">(<a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1038/nature14437">10.1038/nature14437</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Facts+and+fancies+about+early+fossil+chordates+and+vertebrates&rft.jtitle=Nature&rft.aulast=Janvier&rft.aufirst=Philippe&rft.date=2015&rft.volume=520&rft.pages=483-489&rft_id=info%3Adoi%2F10.1038%2Fnature14437&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span>.</span> </li> <li id="cite_note-janvier1-6"><span class="mw-cite-backlink noprint"><a href="#cite_ref-janvier1_6-0">↑</a> </span><span class="reference-text"><span class="ouvrage" id="Janvier2010"><span class="ouvrage" id="Philippe_Janvier2010"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Philippe <span class="nom_auteur">Janvier</span>, « <cite style="font-style:normal" lang="en">microRNAs revive old views about jawless vertebrate divergence and evolution</cite> », <i><span class="lang-en" lang="en">Proceedings of the National Academy of Sciences of the United States of America</span></i>, <abbr class="abbr" title="volume">vol.</abbr> 107, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 45,‎ <time class="nowrap" datetime="2010-11" data-sort-value="2010-11">novembre 2010</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">19137-19138</span> <small style="line-height:1em;">(<a href="/wiki/PubMed" title="PubMed">PMID</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/21041649">21041649</a></span>, <a href="/wiki/PubMed_Central" title="PubMed Central">PMCID</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/2984170">2984170</a></span>, <a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1073/pnas.1014583107">10.1073/pnas.1014583107</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=microRNAs+revive+old+views+about+jawless+vertebrate+divergence+and+evolution&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issue=45&rft.aulast=Janvier&rft.aufirst=Philippe&rft.date=2010-11&rft.volume=107&rft.pages=19137-19138&rft_id=info%3Adoi%2F10.1073%2Fpnas.1014583107&rft_id=info%3Apmid%2F21041649&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span>.</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink noprint"><a href="#cite_ref-7">↑</a> </span><span class="reference-text"><span class="ouvrage" id="OisiG._OtaKurakuFujimoto2013"><span class="ouvrage" id="Yasuhiro_OisiKinya_G._OtaShigehiro_KurakuSatoko_Fujimoto2013"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Yasuhiro <span class="nom_auteur">Oisi</span>, Kinya <span class="nom_auteur">G. Ota</span>, Shigehiro <span class="nom_auteur">Kuraku</span>, Satoko <span class="nom_auteur">Fujimoto</span> et Shigeru <span class="nom_auteur">Kuratani</span>, « <cite style="font-style:normal" lang="en">Craniofacial development of hagfishes and the evolution of vertebrates</cite> », <i><span class="lang-en" lang="en">Nature</span></i>, <abbr class="abbr" title="volume">vol.</abbr> 493, <abbr class="abbr" title="numéro">n<sup>o</sup></abbr> 7431,‎ <time class="nowrap" datetime="2013-01" data-sort-value="2013-01">janvier 2013</time>, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">175-180</span> <small style="line-height:1em;">(<a href="/wiki/PubMed" title="PubMed">PMID</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/23254938">23254938</a></span>, <a href="/wiki/Digital_Object_Identifier" title="Digital Object Identifier">DOI</a> <span class="plainlinks noarchive nowrap"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1038/nature11794">10.1038/nature11794</a></span>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Craniofacial+development+of+hagfishes+and+the+evolution+of+vertebrates&rft.jtitle=Nature&rft.issue=7431&rft.aulast=Oisi&rft.aufirst=Yasuhiro&rft.au=G.+Ota%2C+Kinya&rft.au=Kuraku%2C+Shigehiro&rft.au=Fujimoto%2C+Satoko&rft.au=Kuratani%2C+Shigeru&rft.date=2013-01&rft.volume=493&rft.pages=175-180&rft_id=info%3Adoi%2F10.1038%2Fnature11794&rft_id=info%3Apmid%2F23254938&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span>.</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink noprint"><a href="#cite_ref-8">↑</a> </span><span class="reference-text"><span class="ouvrage" id="JohnsonRavenLososSinger2011"><span class="ouvrage" id="Georges_B._JohnsonPeter_H._RavenJonathan_B._LososSusan_R._Singer2011">Georges B. <span class="nom_auteur">Johnson</span>, <a href="/wiki/Peter_Hamilton_Raven" title="Peter Hamilton Raven">Peter H. <span class="nom_auteur">Raven</span></a>, Jonathan B. <span class="nom_auteur">Losos</span> et Susan R. <span class="nom_auteur">Singer</span>, <cite class="italique">Biologie</cite>, De Boeck Supérieur, <time>2011</time>, 1249 <abbr class="abbr" title="pages">p.</abbr> <small style="line-height:1em;">(<a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Sp%C3%A9cial:Ouvrages_de_r%C3%A9f%C3%A9rence/9782807306158" title="Spécial:Ouvrages de référence/9782807306158"><span class="nowrap">9782807306158</span></a>)</small>, <abbr class="abbr" title="page">p.</abbr> 699<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Biologie&rft.pub=De+Boeck+Sup%C3%A9rieur&rft.aulast=Johnson&rft.aufirst=Georges+B.&rft.au=Raven%2C+Peter+H.&rft.au=Losos%2C+Jonathan+B.&rft.au=Singer%2C+Susan+R.&rft.date=2011&rft.pages=699&rft.tpages=1249&rft.isbn=9782807306158&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AAgnatha"></span></span></span>.</span> </li> <li id="cite_note-WRMS4_février_2021-9"><span class="mw-cite-backlink noprint"><a href="#cite_ref-WRMS4_février_2021_9-0">↑</a> </span><span class="reference-text"><a href="#WRMS"><i>World Register of Marine Species</i>, consulté le 4 février 2021</a></span> </li> <li id="cite_note-ITIS26_mars_2011-10"><span class="mw-cite-backlink noprint"><a href="#cite_ref-ITIS26_mars_2011_10-0">↑</a> </span><span class="reference-text"><a href="#ITIS"><i>Integrated Taxonomic Information System</i> (ITIS), www.itis.gov, CC0 </a><a rel="nofollow" class="external free" href="https://doi.org/10.5066/F7KH0KBK">https://doi.org/10.5066/F7KH0KBK</a>, consulté le 26 mars 2011</span> </li> </ol></div> </div> <div class="mw-heading mw-heading2"><h2 id="Liens_externes">Liens externes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Agnatha&veaction=edit&section=5" title="Modifier la section : Liens externes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Agnatha&action=edit&section=5" title="Modifier le code source de la section : Liens externes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="commons"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Agnatha?uselang=fr">Agnatha</a>, sur <span class="project">Wikimedia Commons</span></li><li class="wikispecies"><a href="https://species.wikimedia.org/wiki/Agnatha" class="extiw" title="wikispecies:Agnatha">Agnatha</a>, <span class="nowrap">sur <span class="project">Wikispecies</span></span></li> </ul> </div> <ul><li><span class="ouvrage" id="Faunaeur"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Référence <i><a href="/wiki/Fauna_Europaea" title="Fauna Europaea">Fauna Europaea</a></i> : <a rel="nofollow" class="external text" href="https://fauna-eu.org/cdm_dataportal/taxon/d0599465-6452-473f-bc83-a694a39caa30"><i>Agnatha</i></a> <small>(consulté le <time class="nowrap" datetime="2023-03-18" data-sort-value="2023-03-18">18 mars 2023</time>)</small></span></li> <li><span class="liste-horizontale"><span class="wd_identifiers">Ressources relatives au vivant<span class="noprint wikidata-linkback skin-invert"><span class="mw-valign-baseline noviewer" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q161095?uselang=fr#identifiers" title="Voir et modifier les données sur Wikidata"><img alt="Voir et modifier les données sur Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></span></span> : <ul><li><a rel="nofollow" class="external text" href="https://biodiversity.org.au/afd/taxa/AGNATHA"><span class="lang-en" lang="en"><i>Australian Faunal Directory</i></span></a></li> <li><a rel="nofollow" class="external text" href="http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:faunaeur.org:taxname:11998"><span class="lang-en" lang="en">EU-nomen</span></a></li> <li><a rel="nofollow" class="external text" href="https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=91606"><span class="lang-en" lang="en"><i>Paleobiology Database</i></span></a></li> <li><a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=914178">Système d'information taxonomique intégré</a></li> <li><a rel="nofollow" class="external text" href="http://www.marinespecies.org/aphia.php?p=taxdetails&id=1829"><span class="lang-en" lang="en"><i>World Register of Marine Species</i></span></a></li> </ul></span></li></ul> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer skin-invert-image" typeof="mw:File"><a href="/wiki/Portail:Zoologie" title="Portail de la zoologie"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Symbole-faune.png/27px-Symbole-faune.png" decoding="async" width="27" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Symbole-faune.png/40px-Symbole-faune.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Symbole-faune.png/53px-Symbole-faune.png 2x" data-file-width="300" data-file-height="271" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Zoologie" title="Portail:Zoologie">Portail de la zoologie</a></span> </span></li> <li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Ichtyologie" title="Portail de l’ichtyologie"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Anisotremus_moricandi_Caste.png/39px-Anisotremus_moricandi_Caste.png" decoding="async" width="39" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Anisotremus_moricandi_Caste.png/59px-Anisotremus_moricandi_Caste.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Anisotremus_moricandi_Caste.png/78px-Anisotremus_moricandi_Caste.png 2x" data-file-width="306" data-file-height="188" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Ichtyologie" title="Portail:Ichtyologie">Portail de l’ichtyologie</a></span> </span></li> </ul>    </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="">Ce document provient de « <a dir="ltr" href="https://fr.wikipedia.org/w/index.php?title=Agnatha&oldid=208931374">https://fr.wikipedia.org/w/index.php?title=Agnatha&oldid=208931374</a> ».</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Cat%C3%A9gorie:Accueil" title="Catégorie:Accueil">Catégories</a> : <ul><li><a href="/wiki/Cat%C3%A9gorie:Agnatha" title="Catégorie:Agnatha">Agnatha</a></li><li><a href="/wiki/Cat%C3%A9gorie:Taxon_d%C3%A9crit_en_1889" title="Catégorie:Taxon décrit en 1889">Taxon décrit en 1889</a></li><li><a href="/wiki/Cat%C3%A9gorie:Taxon_d%C3%A9crit_par_Edward_Drinker_Cope" title="Catégorie:Taxon décrit par Edward Drinker Cope">Taxon décrit par Edward Drinker 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avec lien local différent sur Wikidata">Catégorie Commons avec lien local différent sur Wikidata</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_utilisant_P6039" title="Catégorie:Page utilisant P6039">Page utilisant P6039</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_utilisant_P1895" title="Catégorie:Page utilisant P1895">Page utilisant P1895</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_utilisant_P842" title="Catégorie:Page utilisant P842">Page utilisant P842</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_utilisant_P815" title="Catégorie:Page utilisant P815">Page utilisant P815</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_utilisant_P850" title="Catégorie:Page utilisant P850">Page utilisant P850</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_pointant_vers_des_bases_externes" title="Catégorie:Page pointant vers des bases externes">Page pointant vers des bases externes</a></li><li><a href="/wiki/Cat%C3%A9gorie:Page_pointant_vers_des_bases_relatives_au_vivant" title="Catégorie:Page 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