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class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Descrizione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Descrizione"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Descrizione</span> </div> </a> <ul id="toc-Descrizione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Evoluzione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Evoluzione"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Evoluzione</span> </div> </a> <ul id="toc-Evoluzione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Riproduzione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Riproduzione"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Riproduzione</span> </div> </a> <ul id="toc-Riproduzione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Classificazione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Classificazione"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Classificazione</span> </div> </a> <ul id="toc-Classificazione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-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="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Indice" > <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="Mostra/Nascondi l'indice" > <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">Mostra/Nascondi l'indice</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">Dipnoi</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="Vai a una voce in un'altra lingua. Disponibile in 71 lingue" > <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-71" 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">71 lingue</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/%D8%B3%D9%85%D9%83%D8%A9_%D8%B1%D8%A6%D9%88%D9%8A%D8%A9" title="سمكة رئوية - arabo" lang="ar" hreflang="ar" data-title="سمكة رئوية" data-language-autonym="العربية" data-language-local-name="arabo" 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/%D8%B3%D9%85%D9%83%D9%87_%D8%B1%D8%A6%D9%88%D9%8A%D9%87" title="سمكه رئويه - arabo egiziano" lang="arz" hreflang="arz" data-title="سمكه رئويه" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/%C4%B0kit%C9%99n%C9%99ff%C3%BCsl%C3%BCl%C9%99r" title="İkitənəffüslülər - azerbaigiano" lang="az" hreflang="az" data-title="İkitənəffüslülər" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%94%D0%B2%D0%B0%D1%8F%D0%BA%D0%B0%D0%B4%D1%8B%D1%85%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D1%8F" title="Дваякадыхальныя - bielorusso" lang="be" hreflang="be" data-title="Дваякадыхальныя" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%94%D0%B2%D0%BE%D0%B9%D0%BD%D0%BE%D0%B4%D0%B8%D1%88%D0%B0%D1%89%D0%B8_%D1%80%D0%B8%D0%B1%D0%B8" title="Двойнодишащи риби - bulgaro" lang="bg" hreflang="bg" data-title="Двойнодишащи риби" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B2%E0%A6%BE%E0%A6%82_%E0%A6%AE%E0%A6%BE%E0%A6%9B" title="লাং মাছ - bengalese" lang="bn" hreflang="bn" data-title="লাং মাছ" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Ribe_dvodihalice" title="Ribe dvodihalice - bosniaco" lang="bs" hreflang="bs" data-title="Ribe dvodihalice" data-language-autonym="Bosanski" data-language-local-name="bosniaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Dipnous" title="Dipnous - catalano" lang="ca" hreflang="ca" data-title="Dipnous" data-language-autonym="Català" data-language-local-name="catalano" 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/Dipnoi" title="Dipnoi - cebuano" lang="ceb" hreflang="ceb" data-title="Dipnoi" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Dvojdy%C5%A1n%C3%AD" title="Dvojdyšní - ceco" lang="cs" hreflang="cs" data-title="Dvojdyšní" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Lungefisk" title="Lungefisk - danese" lang="da" hreflang="da" data-title="Lungefisk" data-language-autonym="Dansk" data-language-local-name="danese" 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/Lungenfische" title="Lungenfische - tedesco" lang="de" hreflang="de" data-title="Lungenfische" data-language-autonym="Deutsch" data-language-local-name="tedesco" 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%94%CE%AF%CF%80%CE%BD%CE%BF%CE%BF%CE%B9" title="Δίπνοοι - greco" lang="el" hreflang="el" data-title="Δίπνοοι" data-language-autonym="Ελληνικά" data-language-local-name="greco" 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/Lungfish" title="Lungfish - inglese" lang="en" hreflang="en" data-title="Lungfish" data-language-autonym="English" data-language-local-name="inglese" 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/Pulmofi%C5%9Doj" title="Pulmofiŝoj - esperanto" lang="eo" hreflang="eo" data-title="Pulmofiŝoj" 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/Dipnoi" title="Dipnoi - spagnolo" lang="es" hreflang="es" data-title="Dipnoi" data-language-autonym="Español" data-language-local-name="spagnolo" 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/Kopskalad" title="Kopskalad - estone" lang="et" hreflang="et" data-title="Kopskalad" data-language-autonym="Eesti" data-language-local-name="estone" 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/Dipnoi" title="Dipnoi - basco" lang="eu" hreflang="eu" data-title="Dipnoi" data-language-autonym="Euskara" data-language-local-name="basco" 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%B4%D8%B4%E2%80%8C%D9%85%D8%A7%D9%87%DB%8C" title="شش‌ماهی - persiano" lang="fa" hreflang="fa" data-title="شش‌ماهی" data-language-autonym="فارسی" data-language-local-name="persiano" 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/Keuhkokalat" title="Keuhkokalat - finlandese" lang="fi" hreflang="fi" data-title="Keuhkokalat" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Ceratodontimorpha" title="Ceratodontimorpha - francese" lang="fr" hreflang="fr" data-title="Ceratodontimorpha" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Iasc_scamh%C3%B3gach" title="Iasc scamhógach - irlandese" lang="ga" hreflang="ga" data-title="Iasc scamhógach" data-language-autonym="Gaeilge" data-language-local-name="irlandese" 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/Dipnoi" title="Dipnoi - galiziano" lang="gl" hreflang="gl" data-title="Dipnoi" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Eeast_scowanagh" title="Eeast scowanagh - mannese" lang="gv" hreflang="gv" data-title="Eeast scowanagh" data-language-autonym="Gaelg" data-language-local-name="mannese" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%93%D7%92%D7%99_%D7%A8%D7%99%D7%90%D7%95%D7%AA" title="דגי ריאות - ebraico" lang="he" hreflang="he" data-title="דגי ריאות" data-language-autonym="עברית" data-language-local-name="ebraico" 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/Dvodihalice" title="Dvodihalice - croato" lang="hr" hreflang="hr" data-title="Dvodihalice" data-language-autonym="Hrvatski" data-language-local-name="croato" 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/T%C3%BCd%C5%91shalak" title="Tüdőshalak - ungherese" lang="hu" hreflang="hu" data-title="Tüdőshalak" data-language-autonym="Magyar" data-language-local-name="ungherese" 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%B5%D6%80%D5%AF%D5%B7%D5%B8%D6%82%D5%B6%D5%B9%D5%B6%D5%A5%D6%80" title="Երկշունչներ - armeno" lang="hy" hreflang="hy" data-title="Երկշունչներ" data-language-autonym="Հայերեն" data-language-local-name="armeno" 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/Dipnoi" title="Dipnoi - indonesiano" lang="id" hreflang="id" data-title="Dipnoi" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Lungnafiskar" title="Lungnafiskar - islandese" lang="is" hreflang="is" data-title="Lungnafiskar" data-language-autonym="Íslenska" data-language-local-name="islandese" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%8F%E3%82%A4%E3%82%AE%E3%83%A7" title="ハイギョ - giapponese" lang="ja" hreflang="ja" data-title="ハイギョ" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9D%E1%83%A0%E1%83%92%E1%83%95%E1%83%90%E1%83%A0%E1%83%90%E1%83%93%E1%83%9B%E1%83%A1%E1%83%A3%E1%83%9C%E1%83%97%E1%83%A5%E1%83%90%E1%83%95%E1%83%9C%E1%83%98" title="ორგვარადმსუნთქავნი - georgiano" lang="ka" hreflang="ka" data-title="ორგვარადმსუნთქავნი" data-language-autonym="ქართული" data-language-local-name="georgiano" 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/%D2%9A%D0%BE%D1%81%D1%82%D1%8B%D0%BD%D1%8B%D1%81%D1%82%D1%8B%D0%BB%D0%B0%D1%80" title="Қостыныстылар - kazako" lang="kk" hreflang="kk" data-title="Қостыныстылар" data-language-autonym="Қазақша" data-language-local-name="kazako" 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%B2%E0%B2%82%E0%B2%97%E0%B3%8D_%E0%B2%AB%E0%B2%BF%E0%B2%B6%E0%B3%8D" title="ಲಂಗ್ ಫಿಶ್ - kannada" lang="kn" hreflang="kn" data-title="ಲಂಗ್ ಫಿಶ್" 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/%ED%8F%90%EC%96%B4%EB%A5%98" title="폐어류 - coreano" lang="ko" hreflang="ko" data-title="폐어류" data-language-autonym="한국어" data-language-local-name="coreano" 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%9A%D0%BE%D1%88_%D3%A9%D0%BF%D0%BA%D3%A9%D0%BB%D2%AF%D2%AF%D0%BB%D3%A9%D1%80" title="Кош өпкөлүүлөр - kirghiso" lang="ky" hreflang="ky" data-title="Кош өпкөлүүлөр" data-language-autonym="Кыргызча" data-language-local-name="kirghiso" 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/Dipnoi" title="Dipnoi - latino" lang="la" hreflang="la" data-title="Dipnoi" data-language-autonym="Latina" data-language-local-name="latino" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Dipno" title="Dipno - Lingua Franca Nova" lang="lfn" hreflang="lfn" data-title="Dipno" 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-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Dipnoi" title="Dipnoi - ligure" lang="lij" hreflang="lij" data-title="Dipnoi" 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/Dvikv%C4%97p%C4%97s_%C5%BEuvys" title="Dvikvėpės žuvys - lituano" lang="lt" hreflang="lt" data-title="Dvikvėpės žuvys" data-language-autonym="Lietuvių" data-language-local-name="lituano" 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/Div%C4%93j%C4%81delpojo%C5%A1%C4%81s_zivis" title="Divējādelpojošās zivis - lettone" lang="lv" hreflang="lv" data-title="Divējādelpojošās zivis" data-language-autonym="Latviešu" data-language-local-name="lettone" 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%94%D0%B2%D0%BE%D0%B4%D0%B8%D1%88%D0%B0%D0%BB%D0%BA%D0%B8" title="Дводишалки - macedone" lang="mk" hreflang="mk" data-title="Дводишалки" data-language-autonym="Македонски" data-language-local-name="macedone" 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%B2%E0%B4%99%E0%B5%8D%E0%B4%AB%E0%B4%BF%E0%B4%B7%E0%B5%8D" title="ലങ്ഫിഷ് - malayalam" lang="ml" hreflang="ml" data-title="ലങ്ഫിഷ്" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%86%E1%80%AF%E1%80%90%E1%80%BA%E1%80%84%E1%80%AB%E1%80%B8" title="အဆုတ်ငါး - birmano" lang="my" hreflang="my" data-title="အဆုတ်ငါး" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmano" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Longvissen" title="Longvissen - olandese" lang="nl" hreflang="nl" data-title="Longvissen" data-language-autonym="Nederlands" data-language-local-name="olandese" 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/Lungefiskar" title="Lungefiskar - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Lungefiskar" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese 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/Lungefisker" title="Lungefisker - norvegese bokmål" lang="nb" hreflang="nb" data-title="Lungefisker" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nv mw-list-item"><a href="https://nv.wikipedia.org/wiki/%C5%81%C3%B3%C3%B3%CA%BC_%C5%84d%C3%ADdzih%C3%ADg%C3%AD%C3%AD" title="Łóóʼ ńdídzihígíí - navajo" lang="nv" hreflang="nv" data-title="Łóóʼ ńdídzihígíí" 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/Dipnoi" title="Dipnoi - occitano" lang="oc" hreflang="oc" data-title="Dipnoi" data-language-autonym="Occitan" data-language-local-name="occitano" 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/Dwudyszne" title="Dwudyszne - polacco" lang="pl" hreflang="pl" data-title="Dwudyszne" data-language-autonym="Polski" data-language-local-name="polacco" 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/Dipnoicos" title="Dipnoicos - portoghese" lang="pt" hreflang="pt" data-title="Dipnoicos" data-language-autonym="Português" data-language-local-name="portoghese" 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/Dipnoi" title="Dipnoi - rumeno" lang="ro" hreflang="ro" data-title="Dipnoi" data-language-autonym="Română" data-language-local-name="rumeno" 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%94%D0%B2%D0%BE%D1%8F%D0%BA%D0%BE%D0%B4%D1%8B%D1%88%D0%B0%D1%89%D0%B8%D0%B5" title="Двоякодышащие - russo" lang="ru" hreflang="ru" data-title="Двоякодышащие" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Lungfish" title="Lungfish - Simple English" lang="en-simple" hreflang="en-simple" data-title="Lungfish" 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/Dvojdy%C5%A1n%C3%ADky" title="Dvojdyšníky - slovacco" lang="sk" hreflang="sk" data-title="Dvojdyšníky" data-language-autonym="Slovenčina" data-language-local-name="slovacco" 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/Plju%C4%8Darice" title="Pljučarice - sloveno" lang="sl" hreflang="sl" data-title="Pljučarice" data-language-autonym="Slovenščina" data-language-local-name="sloveno" 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%A0%D0%B8%D0%B1%D0%B5_%D0%B4%D0%B2%D0%BE%D0%B4%D0%B8%D1%85%D0%B0%D0%BB%D0%B8%D1%86%D0%B5" title="Рибе дводихалице - serbo" lang="sr" hreflang="sr" data-title="Рибе дводихалице" data-language-autonym="Српски / srpski" data-language-local-name="serbo" 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/Lungfiskar" title="Lungfiskar - svedese" lang="sv" hreflang="sv" data-title="Lungfiskar" data-language-autonym="Svenska" data-language-local-name="svedese" 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/Kambaremamba" title="Kambaremamba - swahili" lang="sw" hreflang="sw" data-title="Kambaremamba" 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%A8%E0%AF%81%E0%AE%B0%E0%AF%88%E0%AE%AF%E0%AF%80%E0%AE%B0%E0%AE%B2%E0%AF%8D%E0%AE%AE%E0%AF%80%E0%AE%A9%E0%AF%8D" title="நுரையீரல்மீன் - tamil" lang="ta" hreflang="ta" data-title="நுரையீரல்மீன்" 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%B6%E0%B1%8D%E0%B0%B5%E0%B0%BE%E0%B0%B8%E0%B0%95%E0%B1%8B%E0%B0%B6_%E0%B0%9A%E0%B1%87%E0%B0%AA" title="శ్వాసకోశ చేప - telugu" lang="te" hreflang="te" data-title="శ్వాసకోశ చేప" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</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%B8%9B%E0%B8%AD%E0%B8%94" title="ปลาปอด - thailandese" lang="th" hreflang="th" data-title="ปลาปอด" data-language-autonym="ไทย" data-language-local-name="thailandese" 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/Dipnoi" title="Dipnoi - tagalog" lang="tl" hreflang="tl" data-title="Dipnoi" 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/Akci%C4%9Ferli_bal%C4%B1klar" title="Akciğerli balıklar - turco" lang="tr" hreflang="tr" data-title="Akciğerli balıklar" data-language-autonym="Türkçe" data-language-local-name="turco" 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%94%D0%B2%D0%BE%D0%B4%D0%B8%D1%88%D0%BD%D1%96" title="Дводишні - ucraino" lang="uk" hreflang="uk" data-title="Дводишні" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Ikki_xil_nafas_oluvchilar" title="Ikki xil nafas oluvchilar - uzbeco" lang="uz" hreflang="uz" data-title="Ikki xil nafas oluvchilar" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeco" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/C%C3%A1_ph%E1%BB%95i" title="Cá phổi - vietnamita" lang="vi" hreflang="vi" data-title="Cá phổi" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" 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/Dipnoi" title="Dipnoi - waray" lang="war" hreflang="war" data-title="Dipnoi" 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%82%BA%E9%B1%BC" title="肺鱼 - wu" lang="wuu" hreflang="wuu" data-title="肺鱼" 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/%E8%82%BA%E9%AD%9A" title="肺魚 - cinese" lang="zh" hreflang="zh" data-title="肺魚" data-language-autonym="中文" data-language-local-name="cinese" 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/%E8%82%BA%E9%AD%9A" title="肺魚 - cantonese" lang="yue" hreflang="yue" data-title="肺魚" data-language-autonym="粵語" data-language-local-name="cantonese" 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/Q168422#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</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="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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mw-list-item"><a href="/w/index.php?title=Dipnoi&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Dipnoi&action=history" title="Versioni precedenti di questa pagina [h]" accesskey="h"><span>Cronologia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <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="Strumenti" > <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">Strumenti</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">Strumenti</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">nascondi</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </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/Dipnoi"><span>Leggi</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Dipnoi&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Dipnoi&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Dipnoi&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/Dipnoi" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/Dipnoi" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Dipnoi&oldid=143990939" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Dipnoi&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciale:Cita&page=Dipnoi&id=143990939&wpFormIdentifier=titleform" title="Informazioni su come citare questa pagina"><span>Cita questa voce</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FDipnoi"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FDipnoi"><span>Scarica codice 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"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" 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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="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r143074810">.mw-parser-output .sinottico{background-color:#f8f9fa;border:1px solid #c8ccd1;border-spacing:0;clear:right;float:right;font-size:95%;line-height:1.4em;margin:0 0 1em 1.5em;width:280px}.mw-parser-output .sinottico caption{font-weight:bold}.mw-parser-output .sinottico>tbody>tr>th:not(:only-child),.mw-parser-output .sinottico_annidata>tbody>tr>th:not(:only-child){background-color:#f3f3f3;border-right:1px solid #e5e5e8;text-align:left;vertical-align:top}.mw-parser-output .sinottico>tbody>tr:not(:last-child)>td,.mw-parser-output .sinottico>tbody>tr:not(:last-child)>th,.mw-parser-output .sinottico_annidata>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>th{border-bottom:1px solid #e0e0e0}.mw-parser-output .sinottico>tbody>tr>td,.mw-parser-output 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.4em;text-align:center}.mw-parser-output .sinottico_piede{text-align:center;font-size:90%;background:#EFEFEF}.mw-parser-output .sinottico_piede2{background-color:white;font-size:xx-small;padding-bottom:0;text-align:right}.mw-parser-output .sinottico_sottotitolo{font-size:80%}.mw-parser-output .sinottico_testata th{background-color:#dedede;font-size:116%;padding:.2em .4em;text-align:center}.mw-parser-output .sinottico_testo_centrale{text-align:center}</style><table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto" style="width:230px"><tbody><tr class="sinottico_testata"><th colspan="2" style="background-color: pink; color: black;"><div class="noprint" style="position:relative; float:right; font-size:70%;"><figure class="mw-default-size noresize" typeof="mw:File"><span title="Come leggere il tassobox"><img alt="Come leggere il tassobox" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/16px-Information-silk.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/24px-Information-silk.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/32px-Information-silk.svg.png 2x" data-file-width="16" data-file-height="16" usemap="#ImageMap_37fb70b5d7ceee19" /></span><map name="ImageMap_37fb70b5d7ceee19"><area href="/wiki/Progetto:Forme_di_vita/Come_leggere_il_tassobox" shape="rect" coords="0,0,50,50" alt="Progetto:Forme di vita/Come leggere il tassobox" title="Progetto:Forme di vita/Come leggere il tassobox" /></map><figcaption>Come leggere il tassobox</figcaption></figure></div>Dipnoi</th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><figure class="mw-halign-center" typeof="mw:File/Frameless"><a href="/wiki/File:Australian-Lungfish.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/Australian-Lungfish.jpg/220px-Australian-Lungfish.jpg" decoding="async" width="220" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/Australian-Lungfish.jpg/330px-Australian-Lungfish.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/61/Australian-Lungfish.jpg/440px-Australian-Lungfish.jpg 2x" data-file-width="849" data-file-height="347" /></a><figcaption></figcaption></figure><i><a href="/wiki/Neoceratodus_forsteri" title="Neoceratodus forsteri">Neoceratodus forsteri</a></i></td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Classificazione_scientifica" title="Classificazione scientifica">Classificazione scientifica</a></th></tr><tr><th style="font-weight:normal"><a href="/wiki/Dominio_(biologia)" title="Dominio (biologia)">Dominio</a></th><td><a href="/wiki/Eukaryota" title="Eukaryota">Eukaryota</a> </td></tr><tr><th style="font-weight:normal; width:50%"><a href="/wiki/Regno_(biologia)" title="Regno (biologia)">Regno</a></th><td><a href="/wiki/Animalia" title="Animalia">Animalia</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Sottoregno" class="mw-redirect" title="Sottoregno">Sottoregno</a></th><td><a href="/wiki/Eumetazoa" title="Eumetazoa">Eumetazoa</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Simmetria_animale" title="Simmetria animale">Ramo</a></th><td><a href="/wiki/Bilateria" title="Bilateria">Bilateria</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Superphylum" title="Superphylum">Superphylum</a></th><td><a href="/wiki/Deuterostomia" title="Deuterostomia">Deuterostomia</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Phylum" title="Phylum">Phylum</a></th><td><a href="/wiki/Chordata" title="Chordata">Chordata</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Subphylum" title="Subphylum">Subphylum</a></th><td><a href="/wiki/Vertebrata" title="Vertebrata">Vertebrata</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Infraphylum" title="Infraphylum">Infraphylum</a></th><td><a href="/wiki/Gnathostomata" title="Gnathostomata">Gnathostomata</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Superclasse_(tassonomia)" title="Superclasse (tassonomia)">Superclasse</a></th><td><a href="/wiki/Osteichthyes" title="Osteichthyes">Osteichthyes</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Classe_(tassonomia)" title="Classe (tassonomia)">Classe</a></th><td><a href="/wiki/Sarcopterygii" title="Sarcopterygii">Sarcopterygii</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Sottoclasse_(tassonomia)" title="Sottoclasse (tassonomia)">Sottoclasse</a></th><td><b>Dipnoi</b> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Famiglia_(tassonomia)" title="Famiglia (tassonomia)">Famiglie</a></th></tr><tr><td class="sinottico_testo_centrale" colspan="2" style="text-align:left"><div> <ul><li><a href="/wiki/Lepidosirenidae" class="mw-redirect" title="Lepidosirenidae">Lepidosirenidae</a></li> <li><a href="/wiki/Protopteridae" class="mw-redirect" title="Protopteridae">Protopteridae</a></li> <li><a href="/wiki/Neoceratodontidae" class="mw-redirect" title="Neoceratodontidae">Neoceratodontidae</a></li></ul> </div> </td></tr></tbody></table> <p>I <b>dipnoi</b>, conosciuti anche come <b>Coanoitti</b> (o <b>pesci polmonati</b>), sono una sottoclasse di pesci ossei della classe <a href="/wiki/Sarcopterigi" class="mw-redirect" title="Sarcopterigi">Sarcopterigi</a>, comparsa nel <a href="/wiki/Devoniano" title="Devoniano">Devoniano</a> almeno 400 milioni di anni fa. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Descrizione">Descrizione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=1" title="Modifica la sezione Descrizione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=1" title="Edit section's source code: Descrizione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I dipnoi moderni hanno tutti un corpo allungato; una singola pinna caudale ingloba le corrispondenti pinne dorsali, caudali e anali di altre specie di pesci. </p><p>Importante caratteristica dei dipnoi è la presenza di <a href="/wiki/Coane" class="mw-redirect" title="Coane">coane</a> (fosse nasali) e di un primitivo <a href="/wiki/Polmone" title="Polmone">polmone</a> che consente loro di incamerare ossigeno direttamente dall'aria in alternativa alla normale respirazione con le branchie. Nei dipnoi, inoltre, la disposizione delle ossa rende più robusta l'articolazione degli arti anteriori e posteriori, e si distingue una prima separazione tra la circolazione sanguigna generale e quella polmonare. Le specie fossili di dipnoi mostrano anche la possibile ossificazione del cranio, una caratteristica che è andata perduta nelle specie moderne. Viceversa, la dentizione dei dipnoi moderni (file successive di denti disposti a ventaglio) non trova corrispondenti in nessun'altra specie di vertebrati. </p><p>Le specie africane e sudamericane di dipnoi moderni hanno caratteristiche simili tra loro, mentre quelle australiane sembrano avere un antenato comune più lontano nel tempo rispetto agli altri dipnoi tuttora viventi. Ad esempio, mentre le specie australiane possono respirare aria solo per un periodo limitato di tempo, le specie africane e sudamericane sono in grado di sopravvivere a lunghi periodi di siccità (anche quattro anni) seppellendosi nel fango del fondale e sigillandosi in una specie di tana circondata da muco protettivo. Una volta nella tana questi dipnoi respirano direttamente l'aria esterna e riducono fortemente il proprio metabolismo: in questo stato i pesci si limitano a consumare le proprie riserve di grasso entrando in una specie di letargo (<a href="/wiki/Estivazione" title="Estivazione">estivazione</a>) durante il quale i prodotti di scarto del metabolismo sono convertiti in <a href="/wiki/Urea" title="Urea">urea</a>, invece che in <a href="/wiki/Ammoniaca" title="Ammoniaca">ammoniaca</a>. </p><p>La specie sudamericana, il <i>Lepidosiren paradoxa</i>, si distingue per un'altra caratteristica: il genoma più lungo di qualsiasi altro organismo al mondo. Il suo genoma, infatti, ha una lunghezza di ben 91 Gb, pari a 30 volte quello umano.<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> </p><p>È noto che almeno una specie di dipnoo fossile (<a href="/wiki/Gnathorhiza" title="Gnathorhiza">Gnathorhiza</a>, vissuto nel <a href="/wiki/Permiano" title="Permiano">Permiano</a>) costruisse tane nel fango in modo simile a quello delle specie attuali, anche se tuttora non è chiaro se la costruzione di tane sia stata trasmessa da questa specie fossile a quelle attuali, oppure se possa trattarsi di un fenomeno di <a href="/wiki/Convergenza_evolutiva" title="Convergenza evolutiva">convergenza evolutiva</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Evoluzione">Evoluzione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=2" title="Modifica la sezione Evoluzione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=2" title="Edit section's source code: Evoluzione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Si ritiene che ebbero la loro massima diffusione nel <a href="/wiki/Triassico" title="Triassico">Triassico</a>: i resti fossili suggeriscono che i dipnoi fossero diffusi nelle acque dolci di tutta la <a href="/wiki/Pangea" title="Pangea">Pangea</a>. </p><p>Si ritiene che i pesci <a href="/wiki/Crossopterigi" class="mw-redirect" title="Crossopterigi">crossopterigi</a>, da cui derivano direttamente gli <a href="/wiki/Anfibi" class="mw-redirect" title="Anfibi">anfibi</a>, si siano distaccati molto presto da un primitivo ramo dei dipnoi. I crossopterigi si differenziano dai dipnoi per le abitudini esclusivamente marine e la differente organizzazione delle ossa del cranio. Altra caratteristica rilevante dei dipnoi africani e sudamericani è la pinna <a href="/wiki/Archipterigio" title="Archipterigio">archipterigia</a>, considerata<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> l'antenata degli arti degli <a href="/wiki/Anfibi" class="mw-redirect" title="Anfibi">anfibi</a> e degli altri <a href="/wiki/Tetrapodi" class="mw-redirect" title="Tetrapodi">tetrapodi</a> terrestri. <style data-mw-deduplicate="TemplateStyles:r140554517">.mw-parser-output .chiarimento{background:#ffeaea;color:#444444}.mw-parser-output .chiarimento-apice{color:#EE0700}@media screen{html.skin-theme-clientpref-night .mw-parser-output .chiarimento{background:rgba(179,36,36,0.21);color:inherit}html.skin-theme-clientpref-night .mw-parser-output .chiarimento-apice{color:#b32424}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .chiarimento{background:rgba(179,36,36,0.21);color:inherit}html.skin-theme-clientpref-os .mw-parser-output .chiarimento-apice{color:#b32424}}</style><span class="chiarimento" title="Queste informazioni non sono comprovate da fonti attendibili.">Sebbene si sia pensato per molto tempo che i veri antenati dei tetrapodi fossero i Ripidisti (che possedevano appendici pari più simili ad arti che a pinne) e non i Dipnoi (privi di denti di tipo labirintodonte e di articolazione intracranica presenti invece nei Ripidisti) recenti ricerche di biologia molecolare hanno riportato in auge la teoria che vede i Dipnoi e non i Ripidisti come veri antenati dei tetrapodi.</span><sup class="noprint chiarimento-apice" title="Queste informazioni non sono comprovate da fonti attendibili.">[<i><a href="/wiki/Wikipedia:Uso_delle_fonti" title="Wikipedia:Uso delle fonti">senza fonte</a></i>]</sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Grazie a questo tipo di pinne, carnose e sostenute da alcune ossa, alcune specie di dipnoi sono in grado di sostenere il proprio peso e di camminare appoggiandosi ai fondali sommersi. </p> <div class="mw-heading mw-heading2"><h2 id="Riproduzione">Riproduzione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=3" title="Modifica la sezione Riproduzione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=3" title="Edit section's source code: Riproduzione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I dipnoi si riproducono solo in acqua. Depongono uova di 2 o 3 millimetri di diametro, ricoperte di gelatina, che si schiudono dopo 3 o 4 settimane. Le larve hanno alcune caratteristiche simili a quelle degli anfibi. </p> <div class="mw-heading mw-heading2"><h2 id="Classificazione">Classificazione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=4" title="Modifica la sezione Classificazione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=4" title="Edit section's source code: Classificazione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Attualmente ne sopravvivono solo sei specie, appartenenti a due ordini raggruppati in tre famiglie. Le famiglie sono: </p> <ul><li><a href="/wiki/Neoceratodontidae" class="mw-redirect" title="Neoceratodontidae">Neoceratodontidae</a></li> <li><a href="/wiki/Lepidosirenidae" class="mw-redirect" title="Lepidosirenidae">Lepidosirenidae</a></li> <li><a href="/wiki/Protopteridae" class="mw-redirect" title="Protopteridae">Protopteridae</a></li></ul> <p>che vivono nelle acque dolci delle paludi dell'<a href="/wiki/Amazzonia" title="Amazzonia">Amazzonia</a> (<i><a href="/wiki/Lepidosiren_paradoxa" title="Lepidosiren paradoxa">Lepidosiren paradoxa</a></i>), dell'<a href="/wiki/Australia" title="Australia">Australia</a> (<i><a href="/wiki/Neoceratodus_forsteri" title="Neoceratodus forsteri">Neoceratodus forsteri</a></i>) e dell'<a href="/wiki/Africa" title="Africa">Africa</a> (genere <i><a href="/wiki/Protopterus" title="Protopterus">Protopterus</a></i>). </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=5" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=5" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><cite class="citation pubblicazione" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Manfred Schartl, Joost M. Woltering e Iker Irisarri, <a rel="nofollow" class="external text" href="https://www.nature.com/articles/s41586-024-07830-1"><span style="font-style:italic;">The genomes of all lungfish inform on genome expansion and tetrapod evolution</span></a>, in <span style="font-style:italic;">Nature</span>, 14 agosto 2024, pp. 1-8, <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1038%2Fs41586-024-07830-1">10.1038/s41586-024-07830-1</a>. <small>URL consultato il 20 agosto 2024</small>.</cite></span> </li> <li id="cite_note-2"><a href="#cite_ref-2"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.galileonet.it/2011/12/ecco-il-pesce-che-cammina/"><span style="font-style:italic;">Ecco il pesce che cammina - Galileo</span></a>, su <span style="font-style:italic;">Galileo</span>. <small>URL consultato il 4 gennaio 2016</small>.</cite></span> </li> <li id="cite_note-3"><a href="#cite_ref-3"><b>^</b></a> <span class="reference-text"><cite class="citation pubblicazione" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Chris T. Amemiya, Jessica Alföldi e Alison P. Lee, <a rel="nofollow" class="external text" href="https://www.nature.com/articles/nature12027"><span style="font-style:italic;">The African coelacanth genome provides insights into tetrapod evolution</span></a>, in <span style="font-style:italic;">Nature</span>, vol. 496, n. 7445, 2013-04, pp. 311-316, <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1038%2Fnature12027">10.1038/nature12027</a>. <small>URL consultato il 24 maggio 2018</small>.</cite></span> </li> <li id="cite_note-4"><a href="#cite_ref-4"><b>^</b></a> <span class="reference-text">*Liem, Bemis, Walker, Grande <i>Anatomia comparata dei Vertebrati</i> Hoepli 2005</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=6" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=6" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Uranolophus" title="Uranolophus">Uranolophus</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=7" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=7" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:Dipnoi"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Dipnoi?uselang=it">Wikimedia Commons</a></span></li> <li class="" title=""><span class="plainlinks" title="wikispecies:Dipnoi"><a class="external text" href="https://species.wikimedia.org/wiki/Dipnoi?uselang=it">Wikispecies</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Dipnoi?uselang=it">Dipnoi</a></span></b></li> <li><span typeof="mw:File"><a href="https://species.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikispecies"><img alt="Collabora a Wikispecies" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/WikiSpecies_notext.svg/18px-WikiSpecies_notext.svg.png" decoding="async" width="18" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/WikiSpecies_notext.svg/27px-WikiSpecies_notext.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/WikiSpecies_notext.svg/36px-WikiSpecies_notext.svg.png 2x" data-file-width="106" data-file-height="129" /></a></span> <span class="plainlinks"><a class="external text" href="https://species.wikimedia.org/wiki/?uselang=it">Wikispecies</a></span> contiene informazioni su <b><span class="plainlinks"><a class="external text" href="https://species.wikimedia.org/wiki/Dipnoi?uselang=it">Dipnoi</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dipnoi&veaction=edit&section=8" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Dipnoi&action=edit&section=8" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFBritannica.com_animal/lungfish" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Karl Heinz Lüling, <a rel="nofollow" class="external text" href="https://www.britannica.com/animal/lungfish"><span style="font-style:italic;">lungfish</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q168422#P1417" title="Modifica su Wikidata"><img alt="Modifica su 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></li> <li><cite id="CITEREFBritannica.com_animal/Dipnoi" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.britannica.com/animal/Dipnoi"><span style="font-style:italic;">Dipnoi</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q168422#P1417" title="Modifica su Wikidata"><img alt="Modifica su 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></li> <li><cite id="CITEREFFossilworks.org" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=57668"><span style="font-style:italic;">Dipnoi</span></a>, su <span style="font-style:italic;">Fossilworks.org</span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q168422#P842" title="Modifica su Wikidata"><img alt="Modifica su 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></li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible mw-collapsed noprint metadata" id="navbox-Sarcopterygii"><tbody><tr><th colspan="2"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:Sarcopterygii" title="Template:Sarcopterygii"><span title="Vai alla pagina del template">V</span></a> · <a href="/w/index.php?title=Discussioni_template:Sarcopterygii&action=edit&redlink=1" class="new" title="Discussioni template:Sarcopterygii (la pagina non esiste)"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:Sarcopterygii&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><a href="/wiki/Sarcopterygii" title="Sarcopterygii">Sarcopterygii</a></span></th></tr><tr><th colspan="2" class="navbox_abovebelow">Regno <a href="/wiki/Animalia" title="Animalia">Animalia</a><b> ·</b> Phylum <a href="/wiki/Chordata" title="Chordata">Chordata</a><b> ·</b> Subphylum <a href="/wiki/Vertebrata" title="Vertebrata">Vertebrata</a><b> ·</b> Infraphylum <a href="/wiki/Gnathostomata" title="Gnathostomata">Gnathostomata</a><b> ·</b> Superclasse <a href="/wiki/Osteichthyes" title="Osteichthyes">Osteichthyes</a></th></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Crossopterygii" title="Crossopterygii">Crossopterygii</a></th><td colspan="1" class="navbox_list navbox_odd"><figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Coelacanth.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Coelacanth.png/100px-Coelacanth.png" decoding="async" width="100" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Coelacanth.png/150px-Coelacanth.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4b/Coelacanth.png/200px-Coelacanth.png 2x" data-file-width="623" data-file-height="228" /></a><figcaption></figcaption></figure> <a href="/wiki/Coelacanthiformes" title="Coelacanthiformes">Coelacanthiformes</a></td></tr><tr><th colspan="1" class="navbox_group"><a class="mw-selflink selflink">Dipnoi</a></th><td colspan="1" class="navbox_list navbox_even"><figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Barramunda.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Barramunda.jpg/100px-Barramunda.jpg" decoding="async" width="100" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Barramunda.jpg/150px-Barramunda.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Barramunda.jpg/200px-Barramunda.jpg 2x" data-file-width="1181" data-file-height="320" /></a><figcaption></figcaption></figure> <a href="/wiki/Lepidosiren_paradoxa" title="Lepidosiren paradoxa">Lepidosirenidae</a><b> ·</b> <a href="/wiki/Protopterus" title="Protopterus">Protopteridae</a><b> ·</b> <a href="/wiki/Neoceratodus_forsteri" title="Neoceratodus forsteri">Neoceratodontidae</a></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA th{background-color:#202122}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .CdA th{background-color:#202122}}</style><table class="CdA"><tbody><tr><th><a href="/wiki/Aiuto:Controllo_di_autorit%C3%A0" title="Aiuto:Controllo di autorità">Controllo di autorità</a></th><td><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/subjects/sh85078886">sh85078886</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="tedesco">DE</abbr></span>) <a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4168317-1">4168317-1</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Israele" title="Biblioteca nazionale di Israele">J9U</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="ebraico">HE</abbr></span>) <a rel="nofollow" class="external text" href="https://www.nli.org.il/en/authorities/987007538673205171">987007538673205171</a></span></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}</style><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Crystal_128_babelfish.svg" class="mw-file-description" title="Pesci"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Crystal_128_babelfish.svg/25px-Crystal_128_babelfish.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Crystal_128_babelfish.svg/38px-Crystal_128_babelfish.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Crystal_128_babelfish.svg/50px-Crystal_128_babelfish.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> <b><a href="/wiki/Portale:Pesci" title="Portale:Pesci">Portale Pesci</a></b>: accedi alle voci di Wikipedia che trattano di pesci</div></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Estratto da "<a dir="ltr" href="https://it.wikipedia.org/w/index.php?title=Dipnoi&oldid=143990939">https://it.wikipedia.org/w/index.php?title=Dipnoi&oldid=143990939</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categoria</a>: <ul><li><a href="/wiki/Categoria:Dipnoi" title="Categoria:Dipnoi">Dipnoi</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorie nascoste: <ul><li><a href="/wiki/Categoria:Voci_con_Tassobox_-_Classe_Sarcopterygii" title="Categoria:Voci con Tassobox - Classe Sarcopterygii">Voci con Tassobox - Classe Sarcopterygii</a></li><li><a href="/wiki/Categoria:Informazioni_senza_fonte" title="Categoria:Informazioni senza fonte">Informazioni senza fonte</a></li><li><a href="/wiki/Categoria:P1417_letta_da_Wikidata" title="Categoria:P1417 letta da Wikidata">P1417 letta da Wikidata</a></li><li><a href="/wiki/Categoria:P842_letta_da_Wikidata" title="Categoria:P842 letta da Wikidata">P842 letta da Wikidata</a></li><li><a href="/wiki/Categoria:Voci_con_codice_LCCN" title="Categoria:Voci con codice LCCN">Voci con codice LCCN</a></li><li><a href="/wiki/Categoria:Voci_con_codice_GND" title="Categoria:Voci con codice GND">Voci con codice GND</a></li><li><a href="/wiki/Categoria:Voci_con_codice_J9U" title="Categoria:Voci con codice J9U">Voci con codice J9U</a></li><li><a href="/wiki/Categoria:Voci_non_biografiche_con_codici_di_controllo_di_autorit%C3%A0" title="Categoria:Voci non biografiche con codici di controllo di autorità">Voci non biografiche con codici di controllo di autorità</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"> Questa pagina è stata modificata per l'ultima volta il 13 mar 2025 alle 07:19.</li> <li id="footer-info-copyright">Il testo è disponibile secondo la <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it">licenza Creative Commons Attribuzione-Condividi allo stesso modo</a>; 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