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class="firstHeading mw-first-heading"><i>Qikiqtania</i></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="Go to an article in another language. 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style="color:inherit; text-align: center; background-color: rgb(235,235,210)"><i>Qikiqtania</i><br /><div style="font-size: 85%;">Temporal range: <a href="/wiki/Late_Devonian" class="mw-redirect" title="Late Devonian">Late Devonian</a> (<a href="/wiki/Frasnian" title="Frasnian">Frasnian</a> stage), <span class="noprint"><span style="display:inline-block;"></span><span style="display:inline-block;">375 <a href="/wiki/Megaannum" class="mw-redirect" title="Megaannum">Ma</a></span> <span style="display:inline-block;"></span><div id="Timeline-row" style="margin: 4px auto 0; clear:both; width:220px; padding:0px; height:18px; overflow:visible; white-space:nowrap; border:1px #666; border-style:solid none; position:relative; z-index:0; font-size:97%;"> <div style="position:absolute; height:100%; left:0px; width:207.23076923077px; padding-left:5px; text-align:left; background-color:rgb(254,217,106); background-image: linear-gradient(to right, rgba(255,255,255,1), rgba(254,217,106,1) 15%, rgba(254,217,106,1));"><a href="/wiki/Precambrian" title="Precambrian">PreꞒ</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(127,160,86); left:37.636923076923px; width:18.073846153846px;"><a href="/wiki/Cambrian" title="Cambrian">Ꞓ</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(0,146,112); left:55.710769230769px; width:14.08px;"><a href="/wiki/Ordovician" title="Ordovician">O</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(179,225,182); left:69.790769230769px; width:8.3261538461539px;"><a href="/wiki/Silurian" title="Silurian">S</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(203,140,55); left:78.116923076923px; width:20.409230769231px;"><a href="/wiki/Devonian" title="Devonian">D</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(103,165,153); left:98.526153846154px; width:20.307692307692px;"><a href="/wiki/Carboniferous" title="Carboniferous">C</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(240,64,40); left:118.83384615385px; width:15.907015384615px;"><a href="/wiki/Permian" title="Permian">P</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(129,43,146); left:134.74086153846px; width:17.092984615385px;"><a href="/wiki/Triassic" title="Triassic">T</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(52,178,201); left:151.83384615385px; width:19.089230769231px;"><a href="/wiki/Jurassic" title="Jurassic">J</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(127,198,78); left:170.92307692308px; width:26.738461538462px;"><a href="/wiki/Cretaceous" title="Cretaceous">K</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(253,154,82); left:197.66153846154px; width:14.543692307692px;"><a href="/wiki/Paleogene" title="Paleogene">Pg</a></div> <div style="position:absolute; height:100%; text-align:center; background-color:rgb(255,230,25); left:212.20523076923px; width:6.9215384615385px;"><a href="/wiki/Neogene" title="Neogene">N</a></div> <div id="end-border" style="position:absolute; height:100%; background-color:#666; width:1px; left:219px"></div><div style="margin:0 auto; line-height:0; clear:both; width:220px; padding:0px; height:8px; overflow:visible; background-color:transparent; position:relative; top:-4px; z-index:100;"> <div style="position:absolute; left:93.076923076923px; font-size:50%"><div style="position:relative; left:-0.42em">↓</div></div> </div> </div></span></div> </th></tr> <tr> <td colspan="2" style="text-align: center"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Qikiqtania_fossil_material.webp" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Qikiqtania_fossil_material.webp/220px-Qikiqtania_fossil_material.webp.png" decoding="async" width="220" height="235" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Qikiqtania_fossil_material.webp/330px-Qikiqtania_fossil_material.webp.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Qikiqtania_fossil_material.webp/440px-Qikiqtania_fossil_material.webp.png 2x" data-file-width="2122" data-file-height="2267" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align: center; font-size: 88%">Various fossil material of the holotype </td></tr> <tr> <th colspan="2" style="color:inherit; min-width:15em; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Taxonomy_(biology)" title="Taxonomy (biology)">Scientific classification</a> <span class="plainlinks taxobox-edit-taxonomy skin-invert" style="font-size:smaller; float:right; padding-right:0.4em; margin-left:-3em;"><span typeof="mw:File"><a href="/wiki/Template:Taxonomy/Qikiqtania" title="Edit this classification"><img alt="Edit this classification" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/15px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/23px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/30px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span> </th></tr> <tr> <td>Domain: </td> <td><a href="/wiki/Eukaryote" title="Eukaryote">Eukaryota</a> </td></tr> <tr> <td>Kingdom: </td> <td><a href="/wiki/Animal" title="Animal">Animalia</a> </td></tr> <tr> <td>Phylum: </td> <td><a href="/wiki/Chordate" title="Chordate">Chordata</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Sarcopterygii" title="Sarcopterygii">Sarcopterygii</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Tetrapodomorpha" title="Tetrapodomorpha">Tetrapodomorpha</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Eotetrapodiformes" title="Eotetrapodiformes">Eotetrapodiformes</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><a href="/wiki/Elpistostegalia" title="Elpistostegalia">Elpistostegalia</a> </td></tr> <tr> <td>Genus: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a class="mw-selflink selflink"><i>Qikiqtania</i></a><br /><small>Stewart <i>et al</i>., <a href="/wiki/2022_in_paleoichthyology" title="2022 in paleoichthyology">2022</a></small> </td></tr> <tr> <td>Species: </td> <td><div style="display:inline" class="species">†<i><b>Q. wakei</b></i></div> </td></tr> <tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)"><a href="/wiki/Binomial_nomenclature" title="Binomial nomenclature">Binomial name</a> </th></tr> <tr> <td colspan="2" style="text-align: center"><b><span class="binomial"><span style="font-weight:normal;">†</span><i>Qikiqtania wakei</i></span></b><br /><div style="font-size: 85%;">Stewart <i>et al</i>., 2022</div> </td></tr> </tbody></table><style data-mw-deduplicate="TemplateStyles:r1238732961">@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .infobox.biota img{background:transparent}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox.biota tr{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .infobox.biota img{background:white}}.mw-parser-output .infobox.biota .taxobox-edit-taxonomy img{background:transparent!important}body.skin-vector .mw-parser-output table.biota.infobox{margin-top:0.5em}body.skin--responsive .mw-parser-output table.biota.infobox tr.taxonrow td{padding:2px 10px}</style> <p><i><b>Qikiqtania</b></i> (pronounced "kick-kiq-tani-ahh") is an extinct genus of <a href="/wiki/Elpistostegalian" class="mw-redirect" title="Elpistostegalian">elpistostegalian</a> <a href="/wiki/Tetrapodomorph" class="mw-redirect" title="Tetrapodomorph">tetrapodomorph</a> from the <a href="/wiki/Late_Devonian" class="mw-redirect" title="Late Devonian">Late Devonian</a> (early <a href="/wiki/Frasnian" title="Frasnian">Frasnian</a> stage) <a href="/wiki/Fram_Formation" title="Fram Formation">Fram Formation</a> of <a href="/wiki/Nunavut" title="Nunavut">Nunavut</a>, <a href="/wiki/Canada" title="Canada">Canada</a>. The genus contains a single species, <i><b>Q. wakei</b></i>, known from a partial skeleton. Analysis of the fin bones suggests that <i>Qikiqtania</i> was well-suited to swimming, and likely incapable of walking or supporting itself out of the water, as has been suggested for the closely related <i><a href="/wiki/Tiktaalik" title="Tiktaalik">Tiktaalik</a></i>.<sup id="cite_ref-Qikiqtania_1-0" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Tiktaalik_2-0" class="reference"><a href="#cite_note-Tiktaalik-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Discovery_and_naming">Discovery and naming</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Qikiqtania&action=edit&section=1" title="Edit section: Discovery and naming"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Fram_Formation_localities.webp" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Fram_Formation_localities.webp/220px-Fram_Formation_localities.webp.png" decoding="async" width="220" height="137" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Fram_Formation_localities.webp/330px-Fram_Formation_localities.webp.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Fram_Formation_localities.webp/440px-Fram_Formation_localities.webp.png 2x" data-file-width="2122" data-file-height="1319" /></a><figcaption>Photograph of rocks of the Fram Formation, indicating where the <i>Qikiqtania</i> (NV0401) and <i>Tiktaalik</i> (NV2K17) specimens have been found</figcaption></figure> <style data-mw-deduplicate="TemplateStyles:r1238443738">.mw-parser-output .locmap .od{position:absolute}.mw-parser-output .locmap .id{position:absolute;line-height:0}.mw-parser-output .locmap .l0{font-size:0;position:absolute}.mw-parser-output .locmap .pv{line-height:110%;position:absolute;text-align:center}.mw-parser-output .locmap .pl{line-height:110%;position:absolute;top:-0.75em;text-align:right}.mw-parser-output .locmap .pr{line-height:110%;position:absolute;top:-0.75em;text-align:left}.mw-parser-output .locmap .pv>div{display:inline;padding:1px}.mw-parser-output .locmap .pl>div{display:inline;padding:1px;float:right}.mw-parser-output .locmap .pr>div{display:inline;padding:1px;float:left}@media screen{html.skin-theme-clientpref-night .mw-parser-output .od,html.skin-theme-clientpref-night .mw-parser-output .od .pv>div,html.skin-theme-clientpref-night .mw-parser-output .od .pl>div,html.skin-theme-clientpref-night .mw-parser-output .od .pr>div{background:#fff!important;color:#000!important}html.skin-theme-clientpref-night .mw-parser-output .locmap{filter:grayscale(0.6)}html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .locmap{filter:grayscale(0.6)}html.skin-theme-clientpref-os .mw-parser-output .od,html.skin-theme-clientpref-os .mw-parser-output .od .pv>div,html.skin-theme-clientpref-os .mw-parser-output .od .pl>div,html.skin-theme-clientpref-os .mw-parser-output .od .pr>div{background:white!important;color:#000!important}html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}</style><div class="locmap noviewer noresize thumb tright"><div class="thumbinner" style="width:227px"><div style="position:relative;width:225px;border:1px solid lightgray"><span class="notpageimage" typeof="mw:File"><a href="/wiki/File:Canada_Nunavut_location_map-lambert_proj3.svg" class="mw-file-description" title="Qikiqtania is located in Nunavut"><img alt="Qikiqtania is located in Nunavut" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Canada_Nunavut_location_map-lambert_proj3.svg/225px-Canada_Nunavut_location_map-lambert_proj3.svg.png" decoding="async" width="225" height="280" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Canada_Nunavut_location_map-lambert_proj3.svg/338px-Canada_Nunavut_location_map-lambert_proj3.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Canada_Nunavut_location_map-lambert_proj3.svg/450px-Canada_Nunavut_location_map-lambert_proj3.svg.png 2x" data-file-width="512" data-file-height="638" /></a></span><div class="od notheme" style="top:21.798%;left:45.558%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="Qikiqtania"><img alt="Qikiqtania" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div></div></div><div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Canada_Nunavut_location_map-lambert_proj3.svg" title="File:Canada Nunavut location map-lambert proj3.svg">class=notpageimage| </a></div><i>Qikiqtania</i> <a href="/wiki/Type_locality_(biology)" class="mw-redirect" title="Type locality (biology)">type locality</a> on <a href="/wiki/Ellesmere_Island" title="Ellesmere Island">Ellesmere Island</a>, <a href="/wiki/Nunavut" title="Nunavut">Nunavut</a>, Canada</div></div></div> <p>The <a href="/wiki/Holotype" title="Holotype">holotype</a> specimen of <i>Qikiqtania</i>, <b>NUFV 137</b>, was discovered in 2004 in layers of the late <a href="/wiki/Devonian" title="Devonian">Devonian</a> (<a href="/wiki/Frasnian" title="Frasnian">Frasnian</a>)-dated <a href="/wiki/Fram_Formation" title="Fram Formation">Fram Formation</a> of southern <a href="/wiki/Ellesmere_Island" title="Ellesmere Island">Ellesmere Island</a>, <a href="/wiki/Nunavut" title="Nunavut">Nunavut</a>, Canada.<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> The holotype specimen consists of <a href="/wiki/Mandible" title="Mandible">lower jaws</a>, partial left <a href="/wiki/Maxilla" title="Maxilla">upper jaw</a> and <a href="/wiki/Palate" title="Palate">palate</a>, <a href="/w/index.php?title=Gular_plate&action=edit&redlink=1" class="new" title="Gular plate (page does not exist)">gulars</a>, <a href="/w/index.php?title=Ceratohyal&action=edit&redlink=1" class="new" title="Ceratohyal (page does not exist)">ceratohyals</a>, an articulated left <a href="/wiki/Fish_fin" title="Fish fin">pectoral fin</a> and various articulated <a href="/wiki/Scale_(anatomy)" class="mw-redirect" title="Scale (anatomy)">scales</a>. The fossil remains of Qikiqtania were discovered 1.5 km (0.93 mi) east of the site where Tiktaalik was discovered, but from a slightly lower horizon in the formation.<sup id="cite_ref-Qikiqtania_1-1" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>In 2022, Thomas A. Stewart, Justin B. Lemberg, Ailis Daly, <a href="/wiki/Edward_B._Daeschler" class="mw-redirect" title="Edward B. Daeschler">Edward B. Daeschler</a>, and <a href="/wiki/Neil_H._Shubin" class="mw-redirect" title="Neil H. Shubin">Neil H. Shubin</a> named and <a href="/wiki/Species_description" title="Species description">described</a> <i>Qikiqtania wakei</i> based on these remains. The <a href="/wiki/Genus" title="Genus">generic name</a>, "<i>Qikiqtania</i>," is derived from the <a href="/wiki/Inuktitut" title="Inuktitut">Inuktitut</a> words "<a href="/wiki/Qikiqtaaluk_Region" title="Qikiqtaaluk Region">Qikiqtaaluk</a>" and "Qikiqtani", which represent the traditional names for the fossil site. The <a href="/wiki/Specific_name_(zoology)" title="Specific name (zoology)">specific name</a>, "<i>wakei</i>," honors the evolutionary biologist <a href="/wiki/David_Wake" class="mw-redirect" title="David Wake">David Wake</a>.<sup id="cite_ref-Qikiqtania_1-2" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Description">Description</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Qikiqtania&action=edit&section=2" title="Edit section: Description"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Qikiqtania</i> had strong jaws that would have allowed it to securely bite and hold prey. It had a row of teeth and fangs inside its mouth, and it would have drawn food into its mouth using suction.<sup id="cite_ref-Qikiqtania_1-3" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/CT_scans" class="mw-redirect" title="CT scans">CT scans</a> of the <a href="/wiki/Matrix_(geology)" title="Matrix (geology)">rock</a> containing the fin revealed a complete limb inside. These scans allowed the describing authors to better understand and interpret the fossil material. The fin bones of <i>Qikiqtania</i> were not sturdy enough to support its body on land, so it would have lived entirely in the water. Its <a href="/wiki/Humerus" title="Humerus">humerus</a> does not show any indication of the well-developed muscle-attachment points seen in related semi-<a href="/wiki/Subaerial" title="Subaerial">subaerial</a> taxa. This is in contrast to <i><a href="/wiki/Tiktaalik" title="Tiktaalik">Tiktaalik</a></i>, which would have been able to prop itself up in shallow water or on land and use its limbs for support.<sup id="cite_ref-Qikiqtania_1-4" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Tiktaalik_2-1" class="reference"><a href="#cite_note-Tiktaalik-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The preserved scales are <a href="/wiki/Rhomboid" title="Rhomboid">rhomboid</a> in shape, generally similar to those of other finned <a href="/wiki/Elpistostegalia" title="Elpistostegalia">elpistostegalians</a>. Preserved scales have been found from the <a href="/wiki/Torso" title="Torso">trunk</a>, including the dorsal midline and <a href="/wiki/Flank_(anatomy)" title="Flank (anatomy)">flank</a>, the <a href="/wiki/Fish_fin" title="Fish fin">pectoral fin</a>, and the <a href="/wiki/Lateral_line" title="Lateral line">lateral line</a> series. Analysis of the scales revealed sensory canals that would have permitted the animal to detect the flow of water around its body.<sup id="cite_ref-Qikiqtania_1-5" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Qikiqtania_lower_jaw_%C2%B5CT_scans.webp" class="mw-file-description" title="CT scans of the lower jaw"><img alt="CT scans of the lower jaw" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Qikiqtania_lower_jaw_%C2%B5CT_scans.webp/120px-Qikiqtania_lower_jaw_%C2%B5CT_scans.webp.png" decoding="async" width="120" height="44" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Qikiqtania_lower_jaw_%C2%B5CT_scans.webp/180px-Qikiqtania_lower_jaw_%C2%B5CT_scans.webp.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Qikiqtania_lower_jaw_%C2%B5CT_scans.webp/240px-Qikiqtania_lower_jaw_%C2%B5CT_scans.webp.png 2x" data-file-width="2117" data-file-height="779" /></a></span></div> <div class="gallerytext">CT scans of the lower jaw</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Qikiqtania_fins.webp" class="mw-file-description" title="Pectoral fin"><img alt="Pectoral fin" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Qikiqtania_fins.webp/120px-Qikiqtania_fins.webp.png" decoding="async" width="120" height="109" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Qikiqtania_fins.webp/180px-Qikiqtania_fins.webp.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Qikiqtania_fins.webp/240px-Qikiqtania_fins.webp.png 2x" data-file-width="2122" data-file-height="1933" /></a></span></div> <div class="gallerytext">Pectoral fin</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Qikiqtania_scales.webp" class="mw-file-description" title="Various preserved scales"><img alt="Various preserved scales" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Qikiqtania_scales.webp/102px-Qikiqtania_scales.webp.png" decoding="async" width="102" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Qikiqtania_scales.webp/153px-Qikiqtania_scales.webp.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Qikiqtania_scales.webp/204px-Qikiqtania_scales.webp.png 2x" data-file-width="2122" data-file-height="2491" /></a></span></div> <div class="gallerytext">Various preserved scales</div> </li> </ul> <p>The holotype individual would have had a total body length of around 75 cm (30 in), which is smaller than most <a href="/wiki/Elpistostegalians" class="mw-redirect" title="Elpistostegalians">elpistostegalians</a>.<sup id="cite_ref-Qikiqtania_1-6" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Qikiqtania_Size_Comparison.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/Qikiqtania_Size_Comparison.svg/220px-Qikiqtania_Size_Comparison.svg.png" decoding="async" width="220" height="62" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/Qikiqtania_Size_Comparison.svg/330px-Qikiqtania_Size_Comparison.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/92/Qikiqtania_Size_Comparison.svg/440px-Qikiqtania_Size_Comparison.svg.png 2x" data-file-width="512" data-file-height="145" /></a><figcaption>Size of <i>Qikiqtania</i> compared to a human hand</figcaption></figure> <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=Qikiqtania&action=edit&section=3" title="Edit section: Classification"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Qikiqtania</i> represents an elpistostegalian closely related to limbed <a href="/wiki/Tetrapods" class="mw-redirect" title="Tetrapods">tetrapods</a>. In all <a href="/wiki/Phylogenetics" title="Phylogenetics">phylogenetic analyses</a>, it was recovered as <a href="/wiki/Crown_group" title="Crown group">crownward</a> to <i><a href="/wiki/Panderichthys" title="Panderichthys">Panderichthys</a></i>. The <a href="/wiki/Cladogram" title="Cladogram">cladogram</a> below displays the results of the phylogenetic analyses by Stewart <i>et al</i>. (2022):<sup id="cite_ref-Qikiqtania_1-7" class="reference"><a href="#cite_note-Qikiqtania-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="clade"><style data-mw-deduplicate="TemplateStyles:r1258728058">body.skin-vector-2022 .mw-parser-output div.clade,body.skin-minerva .mw-parser-output div.clade{overflow-x:auto;overflow-y:hidden}body.skin-minerva .mw-parser-output div.clade p{font-size:inherit}.mw-parser-output table.clade{border-spacing:0;margin:0;font-size:100%;line-height:100%;border-collapse:separate;width:auto}.mw-parser-output table.clade table.clade{width:100%;line-height:inherit}.mw-parser-output table.clade td.clade-label{min-width:0.2em;width:0.2em;padding:0.1em 0.25em;vertical-align:bottom;text-align:center;border-left:1px solid;border-bottom:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-label::before,.mw-parser-output table.clade td.clade-slabel::before{content:"\2060 "}.mw-parser-output table.clade 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td.clade-leaf{border:0;padding:0;text-align:left}.mw-parser-output table.clade td.clade-leafR{border:0;padding:0;text-align:right}.mw-parser-output table.clade td.clade-leaf.reverse{text-align:right}.mw-parser-output table.clade:hover span.linkA{background-color:yellow}.mw-parser-output table.clade:hover span.linkB{background-color:green}</style> <table class="clade" style="font-size:90%;line-height:100%"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <i><a href="/wiki/Eusthenopteron" title="Eusthenopteron">Eusthenopteron</a></i> <div style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Eusthenopteron_BW.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Eusthenopteron_BW.jpg/70px-Eusthenopteron_BW.jpg" decoding="async" width="70" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Eusthenopteron_BW.jpg/105px-Eusthenopteron_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Eusthenopteron_BW.jpg/140px-Eusthenopteron_BW.jpg 2x" data-file-width="800" data-file-height="290" /></a></span></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <i><a href="/wiki/Panderichthys" title="Panderichthys">Panderichthys</a></i> <div style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Panderichthys_BW.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Panderichthys_BW.jpg/70px-Panderichthys_BW.jpg" decoding="async" width="70" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Panderichthys_BW.jpg/105px-Panderichthys_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Panderichthys_BW.jpg/140px-Panderichthys_BW.jpg 2x" data-file-width="800" data-file-height="274" /></a></span></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <i><b>Qikiqtania</b></i> <div style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Qikiqtania_Illustration.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Qikiqtania_Illustration.png/70px-Qikiqtania_Illustration.png" decoding="async" width="70" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Qikiqtania_Illustration.png/105px-Qikiqtania_Illustration.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Qikiqtania_Illustration.png/140px-Qikiqtania_Illustration.png 2x" data-file-width="4282" data-file-height="1150" /></a></span></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <i><a href="/wiki/Tiktaalik" title="Tiktaalik">Tiktaalik</a></i> <div style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Tiktaalik_restoration_(side_view)_by_ObsidianSoul_02.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Tiktaalik_restoration_%28side_view%29_by_ObsidianSoul_02.png/70px-Tiktaalik_restoration_%28side_view%29_by_ObsidianSoul_02.png" decoding="async" width="70" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Tiktaalik_restoration_%28side_view%29_by_ObsidianSoul_02.png/105px-Tiktaalik_restoration_%28side_view%29_by_ObsidianSoul_02.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Tiktaalik_restoration_%28side_view%29_by_ObsidianSoul_02.png/140px-Tiktaalik_restoration_%28side_view%29_by_ObsidianSoul_02.png 2x" data-file-width="2240" data-file-height="636" /></a></span></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <p><i><a href="/wiki/Elpistostege" title="Elpistostege">Elpistostege</a></i> </p> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1258728058"> <table class="clade"> <tbody><tr> <td class="clade-label first"> </td> <td rowspan="2" class="clade-leaf"> <i><a href="/wiki/Acanthostega" title="Acanthostega">Acanthostega</a></i> <div style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Acanthostega_BW.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Acanthostega_BW.jpg/70px-Acanthostega_BW.jpg" decoding="async" width="70" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Acanthostega_BW.jpg/105px-Acanthostega_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Acanthostega_BW.jpg/140px-Acanthostega_BW.jpg 2x" data-file-width="800" data-file-height="302" /></a></span></div> </td></tr> <tr> <td class="clade-slabel"> </td></tr> <tr> <td class="clade-label"> </td> <td rowspan="2" class="clade-leaf"> <i><a href="/wiki/Ichthyostega" title="Ichthyostega">Ichthyostega</a></i> <div style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Ichthyostega_BW.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Ichthyostega_BW.jpg/70px-Ichthyostega_BW.jpg" decoding="async" width="70" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Ichthyostega_BW.jpg/105px-Ichthyostega_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Ichthyostega_BW.jpg/140px-Ichthyostega_BW.jpg 2x" data-file-width="800" data-file-height="305" /></a></span></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> </td></tr> <tr> <td class="clade-slabel last"> </td></tr></tbody></table></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Qikiqtania&action=edit&section=4" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Qikiqtania-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-Qikiqtania_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-Qikiqtania_1-7"><sup><i><b>h</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFStewartLembergDalyDaeschler2022" class="citation journal cs1">Stewart, Thomas A.; Lemberg, Justin B.; Daly, Ailis; Daeschler, Edward B.; Shubin, Neil H. (2022-07-20). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9385497">"A new elpistostegalian from the Late Devonian of the Canadian Arctic"</a>. <i><a href="/wiki/Nature_(journal)" title="Nature (journal)">Nature</a></i>. <b>608</b> (7923): 563–568. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2022Natur.608..563S">2022Natur.608..563S</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fs41586-022-04990-w">10.1038/s41586-022-04990-w</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0028-0836">0028-0836</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9385497">9385497</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/35859171">35859171</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:250730904">250730904</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=A+new+elpistostegalian+from+the+Late+Devonian+of+the+Canadian+Arctic&rft.volume=608&rft.issue=7923&rft.pages=563-568&rft.date=2022-07-20&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC9385497%23id-name%3DPMC&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A250730904%23id-name%3DS2CID&rft_id=info%3Abibcode%2F2022Natur.608..563S&rft.issn=0028-0836&rft_id=info%3Adoi%2F10.1038%2Fs41586-022-04990-w&rft_id=info%3Apmid%2F35859171&rft.aulast=Stewart&rft.aufirst=Thomas+A.&rft.au=Lemberg%2C+Justin+B.&rft.au=Daly%2C+Ailis&rft.au=Daeschler%2C+Edward+B.&rft.au=Shubin%2C+Neil+H.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC9385497&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQikiqtania" class="Z3988"></span></span> </li> <li id="cite_note-Tiktaalik-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Tiktaalik_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Tiktaalik_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDaeschlerShubinJenkins2006" class="citation journal cs1">Daeschler, Edward B.; Shubin, Neil H.; Jenkins, Farish A. (2006-04-06). <a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fnature04639">"A Devonian tetrapod-like fish and the evolution of the tetrapod body plan"</a>. <i><a href="/wiki/Nature_(journal)" title="Nature (journal)">Nature</a></i>. <b>440</b> (7085): 757–763. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2006Natur.440..757D">2006Natur.440..757D</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fnature04639">10.1038/nature04639</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1476-4687">1476-4687</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/16598249">16598249</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:4413217">4413217</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=A+Devonian+tetrapod-like+fish+and+the+evolution+of+the+tetrapod+body+plan&rft.volume=440&rft.issue=7085&rft.pages=757-763&rft.date=2006-04-06&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A4413217%23id-name%3DS2CID&rft_id=info%3Abibcode%2F2006Natur.440..757D&rft.issn=1476-4687&rft_id=info%3Adoi%2F10.1038%2Fnature04639&rft_id=info%3Apmid%2F16598249&rft.aulast=Daeschler&rft.aufirst=Edward+B.&rft.au=Shubin%2C+Neil+H.&rft.au=Jenkins%2C+Farish+A.&rft_id=https%3A%2F%2Fdoi.org%2F10.1038%252Fnature04639&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQikiqtania" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStewart" class="citation web cs1">Stewart, Thomas. <a rel="nofollow" class="external text" href="https://theconversation.com/meet-qikiqtania-a-fossil-fish-with-the-good-sense-to-stay-in-the-water-while-others-ventured-onto-land-186116">"Meet <i>Qikiqtania</i>, a fossil fish with the good sense to stay in the water while others ventured onto land"</a>. <i>The Conversation</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2022-07-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Conversation&rft.atitle=Meet+Qikiqtania%2C+a+fossil+fish+with+the+good+sense+to+stay+in+the+water+while+others+ventured+onto+land&rft.aulast=Stewart&rft.aufirst=Thomas&rft_id=http%3A%2F%2Ftheconversation.com%2Fmeet-qikiqtania-a-fossil-fish-with-the-good-sense-to-stay-in-the-water-while-others-ventured-onto-land-186116&rfr_id=info%3Asid%2Fen.wikipedia.org%3AQikiqtania" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline 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href="/wiki/Template:Tetrapodomorpha" title="Template:Tetrapodomorpha"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Tetrapodomorpha" title="Template talk:Tetrapodomorpha"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Tetrapodomorpha" title="Special:EditPage/Template:Tetrapodomorpha"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Tetrapodomorpha_(Pan-Tetrapoda)" style="font-size:114%;margin:0 4em"><a href="/wiki/Tetrapodomorpha" title="Tetrapodomorpha">Tetrapodomorpha <span style="font-weight:normal; font-style:normal">(</span>Pan-Tetrapoda<span style="font-weight:normal; font-style:normal">)</span></a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="*_Kingdom:_Animalia_*_Phylum:_Chordata_*_Clade:_Osteichthyes_*_Clade:_Sarcopterygii_*_Clade:_Rhipidistia" style="font-size:114%;margin:0 4em"><span style="font-weight:normal; font-style:normal"><span style="font-size:85%;"> <ul><li>Kingdom: <a href="/wiki/Animal" title="Animal">Animalia</a></li> <li>Phylum: <a href="/wiki/Chordate" title="Chordate">Chordata</a></li> <li><i>Clade</i>: <a href="/wiki/Osteichthyes" title="Osteichthyes">Osteichthyes</a></li> <li><i>Clade</i>: <a href="/wiki/Sarcopterygii" title="Sarcopterygii">Sarcopterygii</a></li> <li><i>Clade</i>: <a href="/wiki/Rhipidistia" title="Rhipidistia">Rhipidistia</a></li></ul> </span></span></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Gnathostomata" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Gnathostomata" title="Gnathostomata">Gnathostomata</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see <a href="/wiki/Template:Gnathostomata" title="Template:Gnathostomata">Gnathostomata</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Tetrapodomorpha" title="Tetrapodomorpha">Tetrapodomorpha</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see below↓</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible uncollapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Tetrapodomorpha" style="font-size:114%;margin:0 4em"><a href="/wiki/Tetrapodomorpha" title="Tetrapodomorpha">Tetrapodomorpha</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Tetrapodomorpha" scope="row" class="navbox-group" style="width:1%"><div style="position: absolute; transform: translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Tetrapodomorpha" title="Tetrapodomorpha">Tetrapodomorpha</a></div></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Bogdanovia" title="Bogdanovia">Bogdanovia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Chrysolepis_orlensis" title="Chrysolepis orlensis">Chrysolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Geptolepis&action=edit&redlink=1" class="new" title="Geptolepis (page does not exist)">Geptolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Glyptopomus" title="Glyptopomus">Glyptopomus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Gogonasus" title="Gogonasus">Gogonasus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Greiserolepis&action=edit&redlink=1" class="new" title="Greiserolepis (page does not exist)">Greiserolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Gyroptychius" title="Gyroptychius">Gyroptychius</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Harajicadectes" title="Harajicadectes">Harajicadectes</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Kenichthys" title="Kenichthys">Kenichthys</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Litoptychus" title="Litoptychus">Litoptychus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Lamprotolepis&action=edit&redlink=1" class="new" title="Lamprotolepis (page does not exist)">Lamprotolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Latvius" title="Latvius">Latvius</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Medoevia&action=edit&redlink=1" class="new" title="Medoevia (page does not exist)">Medoevia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Megadonichthys" title="Megadonichthys">Megadonichthys</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Muranjilepis" title="Muranjilepis">Muranjilepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Osteolepis" title="Osteolepis">Osteolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Peregrina_krasnovi&action=edit&redlink=1" class="new" title="Peregrina krasnovi (page does not exist)">Peregrina</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Platyethmoidia&action=edit&redlink=1" class="new" title="Platyethmoidia (page does not exist)">Platyethmoidia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Shirolepis&action=edit&redlink=1" class="new" title="Shirolepis (page does not exist)">Shirolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Thaumatolepis&action=edit&redlink=1" class="new" title="Thaumatolepis (page does not exist)">Thaumatolepis</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Thursius" title="Thursius">Thursius</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Tungsenia" title="Tungsenia">Tungsenia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Viluichthys&action=edit&redlink=1" class="new" title="Viluichthys (page does not exist)">Viluichthys</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Rhizodontida" title="Rhizodontida">Rhizodontida</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Archichthys" title="Archichthys">Archichthys</a></i></li> <li><i><a href="/w/index.php?title=Aztecia&action=edit&redlink=1" class="new" title="Aztecia (page does not exist)">Aztecia</a></i></li> <li><i><a href="/wiki/Barameda" title="Barameda">Barameda</a></i></li> <li><i><a href="/wiki/Gooloogongia" title="Gooloogongia">Gooloogongia</a></i></li> <li><i><a href="/wiki/Hongyu" title="Hongyu">Hongyu</a></i></li> <li><i><a href="/wiki/Letognathus" title="Letognathus">Letognathus</a></i></li> <li><i><a href="/w/index.php?title=Propycnoctenion&action=edit&redlink=1" class="new" title="Propycnoctenion (page does not exist)">Propycnoctenion</a></i></li> <li><i><a href="/w/index.php?title=Pycnoctenion&action=edit&redlink=1" class="new" title="Pycnoctenion (page does not exist)">Pycnoctenion</a></i></li> <li><i><a href="/wiki/Rhizodus" title="Rhizodus">Rhizodus</a></i></li> <li><i><a href="/w/index.php?title=Rossichthys&action=edit&redlink=1" class="new" title="Rossichthys (page does not exist)">Rossichthys</a></i></li> <li><i><a href="/wiki/Sauripterus" title="Sauripterus">Sauripterus</a></i></li> <li><i><a href="/wiki/Screbinodus" title="Screbinodus">Screbinodus</a></i></li> <li><i><a href="/wiki/Strepsodus" title="Strepsodus">Strepsodus</a></i></li> <li><i><a href="/w/index.php?title=Thysanolepis&action=edit&redlink=1" class="new" title="Thysanolepis (page does not exist)">Thysanolepis</a></i>?</li> <li><i><a href="/w/index.php?title=Vorobjevaia&action=edit&redlink=1" class="new" title="Vorobjevaia (page does not exist)">Vorobjevaia</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Canowindridae" title="Canowindridae">Canowindridae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Beelarongia" title="Beelarongia">Beelarongia</a></i></li> <li><i><a href="/wiki/Canowindra_grossi" title="Canowindra grossi">Canowindra</a></i></li> <li><i><a href="/wiki/Koharalepis" title="Koharalepis">Koharalepis</a></i></li> <li><i><a href="/wiki/Marsdenichthys" title="Marsdenichthys">Marsdenichthys</a></i>?</li> <li><i><a href="/w/index.php?title=Owensia&action=edit&redlink=1" class="new" title="Owensia (page does not exist)">Owensia</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Megalichthyidae" title="Megalichthyidae">Megalichthyidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/w/index.php?title=Askerichthys&action=edit&redlink=1" class="new" title="Askerichthys (page does not exist)">Askerichthys</a></i></li> <li><i><a href="/wiki/Cladarosymblema" title="Cladarosymblema">Cladarosymblema</a></i></li> <li><i><a href="/wiki/Cryptolepis_grossi" title="Cryptolepis grossi">Cryptolepis</a></i>?</li> <li><i><a href="/wiki/Ectosteorhachis" title="Ectosteorhachis">Ectosteorhachis</a></i></li> <li><i><a href="/w/index.php?title=Lohsania&action=edit&redlink=1" class="new" title="Lohsania (page does not exist)">Lohsania</a></i>?</li> <li><i><a href="/wiki/Mahalalepis" title="Mahalalepis">Mahalalepis</a></i></li> <li><i><a href="/wiki/Megalichthys" title="Megalichthys">Megalichthys</a></i></li> <li><i><a href="/wiki/Megapomus" title="Megapomus">Megapomus</a></i>?</li> <li><i><a href="/wiki/Megistolepis" title="Megistolepis">Megistolepis</a></i>?</li> <li><i><a href="/w/index.php?title=Palatinichthys&action=edit&redlink=1" class="new" title="Palatinichthys (page does not exist)">Palatinichthys</a></i></li> <li><i><a href="/w/index.php?title=Rhizodopsis&action=edit&redlink=1" class="new" title="Rhizodopsis (page does not exist)">Rhizodopsis</a></i></li> <li><i><a href="/w/index.php?title=Sengoerichthys&action=edit&redlink=1" class="new" title="Sengoerichthys (page does not exist)">Sengoerichthys</a></i></li> <li><i><a href="/w/index.php?title=Sterropterygion&action=edit&redlink=1" class="new" title="Sterropterygion (page does not exist)">Sterropterygion</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Eotetrapodiformes" title="Eotetrapodiformes">Eotetrapodiformes</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Palaeospondylus" title="Palaeospondylus">Palaeospondylus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Tristichopteridae" title="Tristichopteridae">Tristichopteridae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/w/index.php?title=Bruehnopteron&action=edit&redlink=1" class="new" title="Bruehnopteron (page does not exist)">Bruehnopteron</a></i></li> <li><i><a href="/wiki/Cabonnichthys" title="Cabonnichthys">Cabonnichthys</a></i></li> <li><i><a href="/w/index.php?title=Callistipterus&action=edit&redlink=1" class="new" title="Callistipterus (page does not exist)">Callistipterus</a></i></li> <li><i><a href="/wiki/Canningius" class="mw-redirect" title="Canningius">Canningius</a></i></li> <li><i><a href="/wiki/Devonosteus" title="Devonosteus">Devonosteus</a></i></li> <li><i><a href="/wiki/Edenopteron" title="Edenopteron">Edenopteron</a></i></li> <li><i><a href="/wiki/Eusthenodon" title="Eusthenodon">Eusthenodon</a></i></li> <li><i><a href="/wiki/Eusthenopteron" title="Eusthenopteron">Eusthenopteron</a></i></li> <li><i><a href="/wiki/Heddleichthys" title="Heddleichthys">Heddleichthys</a></i></li> <li><i><a href="/wiki/Hyneria" title="Hyneria">Hyneria</a></i></li> <li><i><a href="/wiki/Jarvikina" title="Jarvikina">Jarvikina</a></i></li> <li><i><a href="/wiki/Langlieria" title="Langlieria">Langlieria</a></i></li> <li><i><a href="/wiki/Litoptychus" title="Litoptychus">Litoptychus</a></i>?</li> <li><i><a href="/wiki/Mandageria" title="Mandageria">Mandageria</a></i></li> <li><i><a href="/wiki/Marsdenichthys" title="Marsdenichthys">Marsdenichthys</a></i>?</li> <li><i><a href="/wiki/Notorhizodon" title="Notorhizodon">Notorhizodon</a></i></li> <li><i><a href="/wiki/Platycephalichthys" title="Platycephalichthys">Platycephalichthys</a></i></li> <li><i><a href="/w/index.php?title=Spodichthys&action=edit&redlink=1" class="new" title="Spodichthys (page does not exist)">Spodichthys</a></i></li> <li><i><a href="/wiki/Tinirau_clackae" title="Tinirau clackae">Tinirau</a></i></li> <li><i><a href="/wiki/Tristichopterus" title="Tristichopterus">Tristichopterus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Elpistostegalia" title="Elpistostegalia">Elpistostegalia</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Howittichthys&action=edit&redlink=1" class="new" title="Howittichthys (page does not exist)">Howittichthys</a></i>?</li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Livoniana" title="Livoniana">Livoniana</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Panderichthys" title="Panderichthys">Panderichthys</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Parapanderichthys&action=edit&redlink=1" class="new" title="Parapanderichthys (page does not exist)">Parapanderichthys</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a class="mw-selflink selflink">Qikiqtania</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/w/index.php?title=Rubrognathus&action=edit&redlink=1" class="new" title="Rubrognathus (page does not exist)">Rubrognathus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Tiktaalik" title="Tiktaalik">Tiktaalik</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Stegocephali" title="Stegocephali">Stegocephali</a> <span style="font-weight:normal; font-style:normal">(</span><a href="/wiki/Tetrapoda" class="mw-redirect" title="Tetrapoda">Tetrapoda</a> <span style="font-weight:normal; font-style:normal"><i>sensu lato</i>)</span></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see below↓</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Rhizodus_(cropped).jpg" class="mw-file-description" title="Rhizodus sp."><img alt="Rhizodus sp." src="//upload.wikimedia.org/wikipedia/commons/thumb/9/95/Rhizodus_%28cropped%29.jpg/140px-Rhizodus_%28cropped%29.jpg" decoding="async" width="140" height="51" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/95/Rhizodus_%28cropped%29.jpg/210px-Rhizodus_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/95/Rhizodus_%28cropped%29.jpg/280px-Rhizodus_%28cropped%29.jpg 2x" data-file-width="3132" data-file-height="1152" /></a></span></span> <p><span typeof="mw:File"><a href="/wiki/File:Osteolepis_BW_1.jpg" class="mw-file-description" title="Osteolepis macrolepidotus"><img alt="Osteolepis macrolepidotus" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Osteolepis_BW_1.jpg/140px-Osteolepis_BW_1.jpg" decoding="async" width="140" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Osteolepis_BW_1.jpg/210px-Osteolepis_BW_1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/Osteolepis_BW_1.jpg/280px-Osteolepis_BW_1.jpg 2x" data-file-width="883" data-file-height="250" /></a></span> <span typeof="mw:File"><a href="/wiki/File:Eusthenopteron_BW.jpg" class="mw-file-description" title="Eusthenopteron foordi"><img alt="Eusthenopteron foordi" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Eusthenopteron_BW.jpg/140px-Eusthenopteron_BW.jpg" decoding="async" width="140" height="51" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Eusthenopteron_BW.jpg/210px-Eusthenopteron_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Eusthenopteron_BW.jpg/280px-Eusthenopteron_BW.jpg 2x" data-file-width="800" data-file-height="290" /></a></span> </p> <span typeof="mw:File"><a href="/wiki/File:Tiktaalik_BW_flopped.jpg" class="mw-file-description" title="Tiktaalik rosae"><img alt="Tiktaalik rosae" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Tiktaalik_BW_flopped.jpg/140px-Tiktaalik_BW_flopped.jpg" decoding="async" width="140" height="43" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Tiktaalik_BW_flopped.jpg/210px-Tiktaalik_BW_flopped.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Tiktaalik_BW_flopped.jpg/280px-Tiktaalik_BW_flopped.jpg 2x" data-file-width="800" data-file-height="244" /></a></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Stegocephali_(Tetrapoda_sensu_lato)" style="font-size:114%;margin:0 4em"><a href="/wiki/Stegocephali" title="Stegocephali">Stegocephali</a> <span style="font-weight:normal; font-style:normal">(</span><a href="/wiki/Tetrapoda" class="mw-redirect" title="Tetrapoda">Tetrapoda</a> <span style="font-weight:normal; font-style:normal"><i>sensu lato</i>)</span></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Devonian" title="Devonian">Devonian</a> <span style="font-weight:normal; font-style:normal">taxa</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Acanthostega" title="Acanthostega">Acanthostega</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Brittagnathus" title="Brittagnathus">Brittagnathus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Densignathus" title="Densignathus">Densignathus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Elpistostege" title="Elpistostege">Elpistostege</a></i>?</li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Hynerpeton" title="Hynerpeton">Hynerpeton</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Ichthyostega" title="Ichthyostega">Ichthyostega</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Jakubsonia" title="Jakubsonia">Jakubsonia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Metaxygnathus" title="Metaxygnathus">Metaxygnathus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Parmastega" title="Parmastega">Parmastega</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Sinostega" title="Sinostega">Sinostega</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Tiktaalik" title="Tiktaalik">Tiktaalik</a></i>?</li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Tulerpeton" title="Tulerpeton">Tulerpeton</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Tutusius" title="Tutusius">Tutusius</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Umzantsia" title="Umzantsia">Umzantsia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Ventastega" title="Ventastega">Ventastega</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Ymeria" title="Ymeria">Ymeria</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Elginerpetontidae" title="Elginerpetontidae">Elginerpetontidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Elginerpeton" title="Elginerpeton">Elginerpeton</a></i></li> <li><i><a href="/wiki/Obruchevichthys" title="Obruchevichthys">Obruchevichthys</a></i></li> <li><i><a href="/w/index.php?title=Webererpeton&action=edit&redlink=1" class="new" title="Webererpeton (page does not exist)">Webererpeton</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span style="font-weight:normal; font-style:normal">Post-</span><a href="/wiki/Devonian" title="Devonian">Devonian</a> <span style="font-weight:normal; font-style:normal">taxa</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Antlerpeton" title="Antlerpeton">Antlerpeton</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Aytonerpeton" title="Aytonerpeton">Aytonerpeton</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Crassigyrinus" title="Crassigyrinus">Crassigyrinus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Diploradus" title="Diploradus">Diploradus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Doragnathus" title="Doragnathus">Doragnathus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Gaiasia" title="Gaiasia">Gaiasia</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Ichthyerpeton" title="Ichthyerpeton">Ichthyerpeton</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Koilops" title="Koilops">Koilops</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Mesanerpeton" title="Mesanerpeton">Mesanerpeton</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Occidens_portlocki" title="Occidens portlocki">Occidens</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Ossirarus" title="Ossirarus">Ossirarus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Perittodus" title="Perittodus">Perittodus</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Sigournea" title="Sigournea">Sigournea</a></i></li> <li><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><i><a href="/wiki/Tantallognathus" title="Tantallognathus">Tantallognathus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Aistopoda" title="Aistopoda">Aistopoda</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Andersonerpeton" title="Andersonerpeton">Andersonerpeton</a></i></li> <li><i><a href="/wiki/Lethiscus" title="Lethiscus">Lethiscus</a></i></li> <li><i><a href="/wiki/Ophiderpeton" title="Ophiderpeton">Ophiderpeton</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oestocephalidae" title="Oestocephalidae">Oestocephalidae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Coloraderpeton" title="Coloraderpeton">Coloraderpeton</a></i></li> <li><i><a href="/wiki/Oestocephalus" title="Oestocephalus">Oestocephalus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Phlegethontioidea" title="Phlegethontioidea">Phlegethontioidea</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Pseudophlegethontia" title="Pseudophlegethontia">Pseudophlegethontia</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Phlegethontiidae" title="Phlegethontiidae">Phlegethontiidae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Phlegethontia" title="Phlegethontia">Phlegethontia</a></i></li> <li><i><a href="/wiki/Sillerpeton" title="Sillerpeton">Sillerpeton</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Whatcheeriidae" title="Whatcheeriidae">Whatcheeriidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Ossinodus" title="Ossinodus">Ossinodus</a></i>?</li> <li><i><a href="/wiki/Pederpes" title="Pederpes">Pederpes</a></i></li> <li><i><a href="/wiki/Whatcheeria" title="Whatcheeria">Whatcheeria</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Colosteidae" title="Colosteidae">Colosteidae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Colosteus" title="Colosteus">Colosteus</a></i></li> <li><i><a href="/wiki/Deltaherpeton" title="Deltaherpeton">Deltaherpeton</a></i></li> <li><i><a href="/wiki/Greererpeton" title="Greererpeton">Greererpeton</a></i></li> <li><i><a href="/wiki/Pholidogaster" title="Pholidogaster">Pholidogaster</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Adelospondyli" title="Adelospondyli">Adelospondyli</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Acherontiscus" title="Acherontiscus">Acherontiscus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Adelospondyli" title="Adelospondyli">Adelogyrinidae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Adelogyrinus" title="Adelogyrinus">Adelogyrinus</a></i></li> <li><i><a href="/wiki/Adelospondylus" title="Adelospondylus">Adelospondylus</a></i></li> <li><i><a href="/wiki/Dolichopareias" title="Dolichopareias">Dolichopareias</a></i></li> <li><i><a href="/wiki/Palaeomolgophis" title="Palaeomolgophis">Palaeomolgophis</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr>"<a href="/wiki/Nectridea" title="Nectridea">Nectridea</a>"</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see <a href="/wiki/Template:Nectridea" title="Template:Nectridea">Nectridea</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Baphetoidea" title="Baphetoidea">Baphetoidea</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Eucritta" title="Eucritta">Eucritta</a></i>?</li> <li><i><a href="/wiki/Spathicephalus" title="Spathicephalus">Spathicephalus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Baphetidae" title="Baphetidae">Baphetidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Baphetes" title="Baphetes">Baphetes</a></i></li> <li><i><a href="/wiki/Kyrinion" title="Kyrinion">Kyrinion</a></i></li> <li><i><a href="/wiki/Loxomma" title="Loxomma">Loxomma</a></i></li> <li><i><a href="/wiki/Megalocephalus" title="Megalocephalus">Megalocephalus</a></i></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Embolomeri" title="Embolomeri">Embolomeri</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Anthracosaurus" title="Anthracosaurus">Anthracosaurus</a></i></li> <li><i><a href="/wiki/Archeria_(animal)" title="Archeria (animal)">Archeria</a></i></li> <li><i><a href="/wiki/Aversor" title="Aversor">Aversor</a></i></li> <li><i><a href="/wiki/Calligenethlon" title="Calligenethlon">Calligenethlon</a></i></li> <li><i><a href="/wiki/Carbonoherpeton" title="Carbonoherpeton">Carbonoherpeton</a></i></li> <li>"<i><a href="/wiki/Cricotus" title="Cricotus">Cricotus</a></i>"</li> <li><i><a href="/wiki/Diplovertebron" title="Diplovertebron">Diplovertebron</a></i></li> <li><i><a href="/wiki/Eobaphetes" title="Eobaphetes">Eobaphetes</a></i></li> <li><i><a href="/wiki/Eoherpeton" title="Eoherpeton">Eoherpeton</a></i>?</li> <li><i><a href="/wiki/Leptophractus" title="Leptophractus">Leptophractus</a></i></li> <li><i><a href="/wiki/Neopteroplax" title="Neopteroplax">Neopteroplax</a></i></li> <li><i><a href="/wiki/Palaeoherpeton" title="Palaeoherpeton">Palaeoherpeton</a></i></li> <li><i><a href="/wiki/Papposaurus" title="Papposaurus">Papposaurus</a></i></li> <li><i><a href="/wiki/Pholiderpeton" title="Pholiderpeton">Pholiderpeton</a></i></li> <li><i><a href="/wiki/Proterogyrinus" title="Proterogyrinus">Proterogyrinus</a></i></li> <li><i><a href="/wiki/Pteroplax" title="Pteroplax">Pteroplax</a></i></li> <li><i><a href="/wiki/Seroherpeton" title="Seroherpeton">Seroherpeton</a></i></li> <li><i><a href="/wiki/Spondylerpeton" title="Spondylerpeton">Spondylerpeton</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><a href="/wiki/Gephyrostegidae" title="Gephyrostegidae">Gephyrostegidae</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Bruktererpeton" title="Bruktererpeton">Bruktererpeton</a></i></li> <li><i><a href="/wiki/Eusauropleura" title="Eusauropleura">Eusauropleura</a></i></li> <li><i><a href="/wiki/Gephyrostegus" title="Gephyrostegus">Gephyrostegus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><abbr title="Extinct" aria-label="Extinct" style="border: none; text-decoration: none; cursor: inherit; font-weight: normal; font-style: normal;">†</abbr><span style="font-weight:normal; font-style:normal">Other</span> "<a href="/wiki/Anthracosauria" title="Anthracosauria">anthracosaurs</a>"</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Caerorhachis" title="Caerorhachis">Caerorhachis</a></i></li> <li><i><a href="/wiki/Casineria" title="Casineria">Casineria</a></i>?</li> <li><i><a href="/wiki/Eldeceeon" title="Eldeceeon">Eldeceeon</a></i></li> <li><i><a href="/wiki/Eoherpeton" title="Eoherpeton">Eoherpeton</a></i></li> <li><i><a href="/wiki/Silvanerpeton" title="Silvanerpeton">Silvanerpeton</a></i></li> <li><i><a href="/wiki/Termonerpeton" title="Termonerpeton">Termonerpeton</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span style="font-weight:normal; font-style:normal">Crown group</span><br /><a href="/wiki/Tetrapod" title="Tetrapod">Tetrapoda</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Temnospondyli" title="Temnospondyli">Temnospondyli</a> <span style="font-weight:normal; font-style:normal">(</span><a href="/wiki/Batrachomorpha" title="Batrachomorpha">Batrachomorpha</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see <a href="/wiki/Template:Temnospondyli" title="Template:Temnospondyli">Temnospondyli</a></li> <li>includes <a href="/wiki/Lissamphibia" title="Lissamphibia">Lissamphibia</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Reptiliomorpha" title="Reptiliomorpha">Reptiliomorpha <span style="font-weight:normal; font-style:normal">(</span>Pan-Amniota<span style="font-weight:normal; font-style:normal">)</span></a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li>see <a href="/wiki/Template:Reptiliomorpha" title="Template:Reptiliomorpha">Reptiliomorpha</a></li> <li>includes <a href="/wiki/Amniota" class="mw-redirect" title="Amniota">Amniota</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Phlegethontia.jpg" class="mw-file-description" title="Phlegethontia longissima"><img alt="Phlegethontia longissima" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Phlegethontia.jpg/140px-Phlegethontia.jpg" decoding="async" width="140" height="57" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Phlegethontia.jpg/210px-Phlegethontia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Phlegethontia.jpg/280px-Phlegethontia.jpg 2x" data-file-width="4000" data-file-height="1640" /></a></span> <p><span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Acanthostega_gunnari.png" class="mw-file-description" title="Acanthostega gunnari"><img alt="Acanthostega gunnari" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/82/Acanthostega_gunnari.png/140px-Acanthostega_gunnari.png" decoding="async" width="140" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/82/Acanthostega_gunnari.png/210px-Acanthostega_gunnari.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/82/Acanthostega_gunnari.png/280px-Acanthostega_gunnari.png 2x" data-file-width="2836" data-file-height="756" /></a></span></span> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Crassigyrinus_BW.jpg" class="mw-file-description" title="Crassigyrinus scoticus"><img alt="Crassigyrinus scoticus" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Crassigyrinus_BW.jpg/140px-Crassigyrinus_BW.jpg" decoding="async" width="140" height="65" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Crassigyrinus_BW.jpg/210px-Crassigyrinus_BW.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/41/Crassigyrinus_BW.jpg/280px-Crassigyrinus_BW.jpg 2x" data-file-width="823" data-file-height="383" /></a></span></span> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Eucritta1DB_white_background.jpg" class="mw-file-description" title="Eucritta melanolimnetes"><img alt="Eucritta melanolimnetes" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Eucritta1DB_white_background.jpg/140px-Eucritta1DB_white_background.jpg" decoding="async" width="140" height="73" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Eucritta1DB_white_background.jpg/210px-Eucritta1DB_white_background.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Eucritta1DB_white_background.jpg/280px-Eucritta1DB_white_background.jpg 2x" data-file-width="1700" data-file-height="888" /></a></span></span> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Archeria_BW_(white_background).jpg" class="mw-file-description" title="Archeria crassidisca"><img alt="Archeria crassidisca" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Archeria_BW_%28white_background%29.jpg/140px-Archeria_BW_%28white_background%29.jpg" decoding="async" width="140" height="57" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Archeria_BW_%28white_background%29.jpg/210px-Archeria_BW_%28white_background%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Archeria_BW_%28white_background%29.jpg/280px-Archeria_BW_%28white_background%29.jpg 2x" data-file-width="727" data-file-height="297" /></a></span></span> </p> <span typeof="mw:File"><a href="/wiki/File:Bruktererpeton_SW.png" class="mw-file-description" title="Bruktererpeton fiebigi"><img alt="Bruktererpeton fiebigi" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Bruktererpeton_SW.png/140px-Bruktererpeton_SW.png" decoding="async" width="140" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Bruktererpeton_SW.png/210px-Bruktererpeton_SW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Bruktererpeton_SW.png/280px-Bruktererpeton_SW.png 2x" data-file-width="1696" data-file-height="540" /></a></span></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Related_topics" style="font-size:114%;margin:0 4em">Related topics</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Paraphyletic" class="mw-redirect" title="Paraphyletic">Paraphyletic</a> /<br /><a href="/wiki/Polyphyletic" class="mw-redirect" title="Polyphyletic">Polyphyletic</a> groups</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Stem_tetrapoda" title="Stem tetrapoda">Stem tetrapoda</a></li> <li><a href="/wiki/Osteolepiformes" title="Osteolepiformes">Osteolepiformes</a></li> <li><a href="/wiki/Osteolepididae" title="Osteolepididae">Osteolepididae</a></li> <li><a href="/wiki/Megalichthyiformes" title="Megalichthyiformes">Megalichthyiformes</a>?</li> <li><a href="/wiki/Tristichopteridae" title="Tristichopteridae">Tristichopteridae</a>?</li> <li><a href="/wiki/Labyrinthodontia" title="Labyrinthodontia">Labyrinthodontia</a></li> <li><a href="/wiki/Rachitomi" title="Rachitomi">Rachitomi</a></li> <li><a href="/wiki/Ichthyostegalia" title="Ichthyostegalia">Ichthyostegalia</a></li> <li><a href="/wiki/Lepospondyli" title="Lepospondyli">Lepospondyli</a></li> <li><a href="/wiki/Holospondyli" title="Holospondyli">Holospondyli</a></li> <li><a href="/wiki/Phyllospondyli" title="Phyllospondyli">Phyllospondyli</a></li> <li><a href="/wiki/Anthracosauria" title="Anthracosauria">Anthracosauria</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other topics</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Evolution_of_tetrapods" title="Evolution of tetrapods">Evolution of tetrapods</a></li> <li><a href="/wiki/Polydactyly_in_stem-tetrapods" title="Polydactyly in stem-tetrapods">Polydactyly in stem-tetrapods</a></li> <li><a href="/wiki/Romer%27s_gap" title="Romer's gap">Romer's gap</a></li> <li><a href="/wiki/Timeline_of_fish_evolution#Fish_to_tetrapods" title="Timeline of fish evolution">Timeline</a></li> <li><a href="/wiki/Zachelmie_trackways" title="Zachelmie trackways">Zachelmie trackways</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" 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