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class="vector-toc-numb">5</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet 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Available in 16 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-16" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">16 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Xiaosaure" title="Xiaosaure – Catalan" lang="ca" hreflang="ca" data-title="Xiaosaure" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Xiaosaurus" title="Xiaosaurus – Czech" lang="cs" hreflang="cs" data-title="Xiaosaurus" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Xiaosaurus_dashanpensis" title="Xiaosaurus dashanpensis – Spanish" lang="es" hreflang="es" data-title="Xiaosaurus dashanpensis" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B4%D8%A7%D8%A6%D9%88%D8%B3%D9%88%D8%B1%D9%87%D8%A7" title="شائوسورها – Persian" lang="fa" hreflang="fa" data-title="شائوسورها" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Xiaosaurus" title="Xiaosaurus – French" lang="fr" hreflang="fr" data-title="Xiaosaurus" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%8B%9C%EC%95%84%EC%98%A4%EC%82%AC%EC%9A%B0%EB%A3%A8%EC%8A%A4" title="시아오사우루스 – Korean" lang="ko" hreflang="ko" data-title="시아오사우루스" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Xiaosaurus" title="Xiaosaurus – Indonesian" lang="id" hreflang="id" data-title="Xiaosaurus" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Xiaosaurus_dashanpensis" title="Xiaosaurus dashanpensis – Italian" lang="it" hreflang="it" data-title="Xiaosaurus dashanpensis" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A7%D7%A1%D7%99%D7%90%D7%95%D7%96%D7%90%D7%95%D7%A8%D7%95%D7%A1" title="קסיאוזאורוס – Hebrew" lang="he" hreflang="he" data-title="קסיאוזאורוס" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Xiaosaurus" title="Xiaosaurus – Dutch" lang="nl" hreflang="nl" data-title="Xiaosaurus" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%AF%E3%82%B7%E3%82%A2%E3%82%AA%E3%82%B5%E3%82%A6%E3%83%AB%E3%82%B9" title="クシアオサウルス – Japanese" lang="ja" hreflang="ja" data-title="クシアオサウルス" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Siaozaur" title="Siaozaur – Polish" lang="pl" hreflang="pl" data-title="Siaozaur" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Xiaosaurus_dashanpensis" title="Xiaosaurus dashanpensis – Russian" lang="ru" hreflang="ru" data-title="Xiaosaurus dashanpensis" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Xiaosaurus" title="Xiaosaurus – Simple English" lang="en-simple" hreflang="en-simple" data-title="Xiaosaurus" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Xiaosaurus" title="Xiaosaurus – Vietnamese" lang="vi" hreflang="vi" data-title="Xiaosaurus" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%9B%89%E9%BE%8D%E5%B1%AC" title="曉龍屬 – Chinese" lang="zh" hreflang="zh" data-title="曉龍屬" data-language-autonym="中文" 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Extinct genus of dinosaurs</div> <p class="mw-empty-elt"> </p> <table class="infobox biota" style="text-align: left; width: 200px; font-size: 100%"> <tbody><tr> <th colspan="2" style="color:inherit; text-align: center; background-color: rgb(235,235,210)"><i>Xiaosaurus</i><br /><div style="font-size: 85%;">Temporal range: <a href="/wiki/Middle_Jurassic" title="Middle Jurassic">Middle Jurassic</a>, <span class="noprint"><span style="display:inline-block;"></span><span style="display:inline-block;">170.3–163.5 <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; height:8px; left:162.36px; width:2.3015384615385px; background-color:#360; opacity:0.42;"></div> <div style="position:absolute; height:8px; left:162.36px; width:2.3015384615385px; background-color:#360; opacity:1;"></div> <div style="position:absolute; height:6px; top:1px; left:163.36px; width:0.30153846153847px; background-color:#6c3;"></div> </div> </div></span></div> </th></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/Xiaosaurus" 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/Dinosaur" title="Dinosaur">Dinosauria</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Ornithischia" title="Ornithischia">Ornithischia</a> </td></tr> <tr> <td><i>Clade</i>: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a href="/wiki/Neornithischia" title="Neornithischia">Neornithischia</a> </td></tr> <tr> <td>Genus: </td> <td><span style="font-style:normal;font-weight:normal;">†</span><a class="mw-selflink selflink"><i>Xiaosaurus</i></a><br /><small><a href="/wiki/Dong_Zhiming" title="Dong Zhiming">Dong</a> & Tang, 1983</small> </td></tr> <tr> <td>Species: </td> <td><div style="display:inline" class="species">†<i><b>X. dashanpensis</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>Xiaosaurus dashanpensis</i></span></b><br /><div style="font-size: 85%;">Dong & Tang, 1983</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>Xiaosaurus</b></i> ("dawn lizard", <span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ʃ/: 'sh' in 'shy'">ʃ</span><span title="/aʊ/: 'ou' in 'mouth'">aʊ</span><span title="/ˈ/: primary stress follows">ˈ</span><span title="'s' in 'sigh'">s</span><span title="/ɔː/: 'au' in 'fraud'">ɔː</span><span title="'r' in 'rye'">r</span><span title="/ə/: 'a' in 'about'">ə</span><span title="'s' in 'sigh'">s</span></span>/</a></span></span>), is a <a href="/wiki/Genus" title="Genus">genus</a> of small <a href="/wiki/Herbivore" title="Herbivore">herbivorous</a> <a href="/wiki/Dinosaur" title="Dinosaur">dinosaur</a> from the middle <a href="/wiki/Jurassic" title="Jurassic">Jurassic</a>, approximately 170.3 to 163.5 <a href="/wiki/Mya_(unit)" class="mw-redirect" title="Mya (unit)">mya</a>. <i>Xiaosaurus</i> lived in what is now the <a href="/wiki/Sichuan_Basin" title="Sichuan Basin">Sichuan Basin</a> of <a href="/wiki/China" title="China">China</a>. </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=Xiaosaurus&action=edit&section=1" title="Edit section: Discovery and naming"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 1979 and 1980, two specimens were discovered of a small herbivorous dinosaur during excavations near <a href="/wiki/Dashanpu" class="mw-redirect" title="Dashanpu">Dashanpu</a> in <a href="/wiki/Sichuan" title="Sichuan">Sichuan</a>. In 1983 <a href="/wiki/Dong_Zhiming" title="Dong Zhiming">Dong Zhiming</a> and <a href="/w/index.php?title=Tang_Zilu&action=edit&redlink=1" class="new" title="Tang Zilu (page does not exist)">Tang Zilu</a> named the fossils under the <a href="/wiki/Type_species" title="Type species">type species</a> <i>Xiaosaurus dashanpensis</i>. The generic name is derived from <a href="/wiki/Chinese_language" title="Chinese language">Chinese</a> <i>xiáo</i>, 曉, "dawn", a reference to the age of the fossil. The <a href="/wiki/Specific_name_(zoology)" title="Specific name (zoology)">specific name</a> refers to Danshanpu.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Holotype" title="Holotype">holotype</a>, <b>IVPP V6730A</b>, was found in the lower <a href="/wiki/Xiashaximiao_Formation" class="mw-redirect" title="Xiashaximiao Formation">Xiashaximiao Formation</a> of which the age is uncertain: both the <a href="/wiki/Bajocian" title="Bajocian">Bajocian</a> and the <a href="/wiki/Bathonian" title="Bathonian">Bathonian</a>–<a href="/wiki/Callovian" title="Callovian">Callovian</a> have been proposed. It consists of a partial skeleton including a jaw fragment with a single tooth, two cervical <a href="/wiki/Vertebra" title="Vertebra">vertebrae</a>, four caudal vertebrae, a <a href="/wiki/Humerus" title="Humerus">humerus</a>, a partial left <a href="/wiki/Femur" title="Femur">femur</a> and a complete right hindlimb. The <a href="/wiki/Paratype" title="Paratype">paratype</a> IVPP V6730B is a second partial skeleton including a right femur, a dorsal vertebra, two sacral vertebrae, a <a href="/wiki/Phalanx_bones" class="mw-redirect" title="Phalanx bones">phalanx</a>, a rib and two teeth. </p><p>In 1992 <a href="/w/index.php?title=Peng_Guangzhao&action=edit&redlink=1" class="new" title="Peng Guangzhao (page does not exist)">Peng Guangzhao</a> renamed <i><a href="/wiki/Agilisaurus" title="Agilisaurus">Agilisaurus</a> multidens</i> He & Cai 1983 (now <i><a href="/wiki/Hexinlusaurus" title="Hexinlusaurus">Hexinlusaurus</a></i>) into a second species of <i>Xiaosaurus</i>: <i>Xiaosaurus multidens</i>,<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> but this has not been accepted. </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=Xiaosaurus&action=edit&section=2" title="Edit section: Description"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Xiaosaurus</i> was a small bipedal animal with an estimated length of one metre. The femur is 11 centimetres (4.3 in) long. </p> <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=Xiaosaurus&action=edit&section=3" title="Edit section: Classification"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The remains are too fragmentary to easily classify the genus. The describers assigned it both to the <a href="/wiki/Fabrosauridae" class="mw-redirect" title="Fabrosauridae">Fabrosauridae</a> and the <a href="/wiki/Hypsilophodontidae" title="Hypsilophodontidae">Hypsilophodontidae</a>, considering it an <a href="/wiki/Evolution" title="Evolution">evolutionary</a> link between <i><a href="/wiki/Lesothosaurus" title="Lesothosaurus">Lesothosaurus</a></i> and <i><a href="/wiki/Hypsilophodon" title="Hypsilophodon">Hypsilophodon</a></i>. <i>Xiaosaurus</i> has sometimes been considered a <i><a href="/wiki/Nomen_dubium" title="Nomen dubium">nomen dubium</a></i> and an <a href="/wiki/Ornithischia" title="Ornithischia">ornithischian</a> <a href="/wiki/Incertae_sedis" title="Incertae sedis">of uncertain affinities</a>, possibly a basal <a href="/wiki/Cerapoda" class="mw-redirect" title="Cerapoda">cerapod</a> or <a href="/wiki/Marginocephalia" title="Marginocephalia">marginocephalian</a>. However, <a href="/wiki/Paul_Barrett_(palaeobiologist)" title="Paul Barrett (palaeobiologist)">Paul Barrett</a> <i>et al.</i> in 2005 concluded it to be provisionally valid, as it possessed a single unique derived trait or <a href="/wiki/Autapomorphy" title="Autapomorphy">autapomorphy</a>: a mediolaterally (seen from the front) straight humerus.<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> </p> <div class="mw-heading mw-heading2"><h2 id="Notes">Notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Xiaosaurus&action=edit&section=4" title="Edit section: Notes"><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-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">Dong Z. & Tang Z., 1983, "New ornithopod genus from the Middle Jurassic of Sichuan Basin, China", <i>Vertebrata PalAsiatica</i> <b>21</b>(2): 168-171</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Peng, G.-Z., 1992, [Chinese:] [Jurassic ornithopod <i>Agilisaurus louderbacki</i> (Ornithopoda: Fabrosauridae) from Zigong, Sichuan, China]. <i>Vertebrata PalAsiatica</i> <b>30</b>: 39–53</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">Barrett, P.M., Butler, R.J., and Knoll, F. 2005. Small-bodied ornithischian dinosaurs from the Middle Jurassic of Sichuan, China. <i>Journal of Vertebrate Paleontology</i> 25(4):823-834</span> </li> </ol></div></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=Xiaosaurus&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.dinodictionary.com/dinos_wz.asp">DinoDictionary.com's entry for <i>Xiaosaurus</i></a></li></ul> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output 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this template">e</abbr></a></li></ul></div><div id="Ornithischia" style="font-size:114%;margin:0 4em"><a href="/wiki/Ornithischia" title="Ornithischia">Ornithischia</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_*_Class:_Sauropsida_*_Clade:_Avemetatarsalia_*_Clade:_Dinosauria" 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>Class: <a href="/wiki/Reptile" title="Reptile">Sauropsida</a></li> <li><i>Clade</i>: <a href="/wiki/Avemetatarsalia" title="Avemetatarsalia">Avemetatarsalia</a></li> <li><i>Clade</i>: <a href="/wiki/Dinosaur" title="Dinosaur">Dinosauria</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="Avemetatarsalia" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Avemetatarsalia" title="Avemetatarsalia">Avemetatarsalia</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:Avemetatarsalia" title="Template:Avemetatarsalia">Avemetatarsalia</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Ornithischia" title="Ornithischia">Ornithischia</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="Ornithischia" style="font-size:114%;margin:0 4em"><a href="/wiki/Ornithischia" title="Ornithischia">Ornithischia</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="Ornithischia" scope="row" class="navbox-group" style="width:1%"><div style="position: absolute; transform: translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Ornithischia" title="Ornithischia">Ornithischia</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"></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/Amanasaurus" title="Amanasaurus">Amanasaurus</a></i>?</li> <li><i><a href="/wiki/Asilisaurus" title="Asilisaurus">Asilisaurus</a></i>?</li> <li><i><a href="/wiki/Diodorus_scytobrachion" title="Diodorus scytobrachion">Diodorus</a></i>?</li> <li><i><a href="/wiki/Eocursor" title="Eocursor">Eocursor</a></i></li> <li><i><a href="/wiki/Eucoelophysis" title="Eucoelophysis">Eucoelophysis</a></i>?</li> <li><i><a href="/wiki/Gamatavus" title="Gamatavus">Gamatavus</a></i>?</li> <li><i><a href="/wiki/Ignotosaurus" title="Ignotosaurus">Ignotosaurus</a></i>?</li> <li><i><a href="/wiki/Kwanasaurus" title="Kwanasaurus">Kwanasaurus</a></i>?</li> <li><i><a href="/wiki/Laquintasaura" title="Laquintasaura">Laquintasaura</a></i></li> <li><i><a href="/wiki/Lesothosaurus" title="Lesothosaurus">Lesothosaurus</a></i></li> <li><i><a href="/wiki/Lewisuchus" title="Lewisuchus">Lewisuchus</a></i>?</li> <li><i><a href="/wiki/Lutungutali" title="Lutungutali">Lutungutali</a></i>?</li> <li><i><a href="/wiki/Pisanosaurus" title="Pisanosaurus">Pisanosaurus</a></i>?</li> <li><i><a href="/wiki/Sacisaurus" title="Sacisaurus">Sacisaurus</a></i>?</li> <li><i><a href="/wiki/Silesaurus" title="Silesaurus">Silesaurus</a></i>?</li> <li><i><a href="/wiki/Soumyasaurus" title="Soumyasaurus">Soumyasaurus</a></i>?</li> <li><i><a href="/wiki/Technosaurus" title="Technosaurus">Technosaurus</a></i>?</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Heterodontosauridae" title="Heterodontosauridae">Heterodontosauridae</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/Abrictosaurus" title="Abrictosaurus">Abrictosaurus</a></i></li> <li><i><a href="/wiki/Echinodon" title="Echinodon">Echinodon</a></i></li> <li><i><a href="/wiki/Fruitadens" title="Fruitadens">Fruitadens</a></i></li> <li><i><a href="/wiki/Heterodontosaurus" title="Heterodontosaurus">Heterodontosaurus</a></i></li> <li><i><a href="/wiki/Lycorhinus" title="Lycorhinus">Lycorhinus</a></i></li> <li><i><a href="/wiki/Manidens" title="Manidens">Manidens</a></i></li> <li><i><a href="/wiki/Pegomastax" title="Pegomastax">Pegomastax</a></i></li> <li><i><a href="/wiki/Tianyulong" title="Tianyulong">Tianyulong</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Thyreophora" title="Thyreophora">Thyreophora</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/Emausaurus" title="Emausaurus">Emausaurus</a></i></li> <li><i><a href="/wiki/Scelidosaurus" title="Scelidosaurus">Scelidosaurus</a></i></li> <li><i><a href="/wiki/Scutellosaurus" title="Scutellosaurus">Scutellosaurus</a></i></li> <li><i><a href="/wiki/Yuxisaurus" title="Yuxisaurus">Yuxisaurus</a></i></li> <li><i><a href="/wiki/Jakapil" title="Jakapil">Jakapil</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Ankylosauria" title="Ankylosauria">Ankylosauria</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:Ankylosauria" title="Template:Ankylosauria">Ankylosauria</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Stegosauria" title="Stegosauria">Stegosauria</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:Stegosauria" title="Template:Stegosauria">Stegosauria</a></li></ul></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%"><div style="position: absolute; transform: translate(-50%,-50%) rotate(270deg);"><a href="/wiki/Neornithischia" title="Neornithischia">Neornithischia</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-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Agilisaurus" title="Agilisaurus">Agilisaurus</a></i></li> <li><i><a href="/wiki/Hexinlusaurus" title="Hexinlusaurus">Hexinlusaurus</a></i></li> <li><i><a href="/wiki/Hypsilophodon" title="Hypsilophodon">Hypsilophodon</a></i></li> <li><i><a href="/wiki/Kulindadromeus" title="Kulindadromeus">Kulindadromeus</a></i></li> <li><i><a href="/wiki/Minimocursor" title="Minimocursor">Minimocursor</a></i></li> <li><i><a href="/wiki/Nanosaurus" title="Nanosaurus">Nanosaurus</a></i></li> <li><i><a href="/wiki/Phyllodon" title="Phyllodon">Phyllodon</a></i></li> <li><i><a href="/wiki/Sanxiasaurus" title="Sanxiasaurus">Sanxiasaurus</a></i></li> <li><i><a class="mw-selflink selflink">Xiaosaurus</a></i></li> <li><i><a href="/wiki/Yandusaurus" title="Yandusaurus">Yandusaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Thescelosauridae" title="Thescelosauridae">Thescelosauridae</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/Albertadromeus" title="Albertadromeus">Albertadromeus</a></i></li> <li><i><a href="/wiki/Changchunsaurus" title="Changchunsaurus">Changchunsaurus</a></i>?</li> <li><i><a href="/wiki/Changmiania" title="Changmiania">Changmiania</a></i>?</li> <li><i><a href="/wiki/Fona" title="Fona">Fona</a></i></li> <li><i><a href="/wiki/Haya_griva" title="Haya griva">Haya</a></i>?</li> <li><i><a href="/wiki/Jeholosaurus" title="Jeholosaurus">Jeholosaurus</a></i>?</li> <li><i><a href="/wiki/Koreanosaurus" title="Koreanosaurus">Koreanosaurus</a></i>?</li> <li><i><a href="/wiki/Nanosaurus" title="Nanosaurus">Nanosaurus</a></i>?</li> <li><i><a href="/wiki/Nevadadromeus" title="Nevadadromeus">Nevadadromeus</a></i></li> <li><i><a href="/wiki/Orodromeus" title="Orodromeus">Orodromeus</a></i></li> <li><i><a href="/wiki/Oryctodromeus" title="Oryctodromeus">Oryctodromeus</a></i></li> <li><i><a href="/wiki/Parksosaurus" title="Parksosaurus">Parksosaurus</a></i></li> <li><i><a href="/wiki/Thescelosaurus" title="Thescelosaurus">Thescelosaurus</a></i></li> <li><i><a href="/wiki/Yueosaurus" title="Yueosaurus">Yueosaurus</a></i>?</li> <li><i><a href="/wiki/Zephyrosaurus" title="Zephyrosaurus">Zephyrosaurus</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Ornithopoda" title="Ornithopoda">Ornithopoda</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:Ornithopoda" title="Template:Ornithopoda">Ornithopoda</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Marginocephalia" title="Marginocephalia">Marginocephalia</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/Ceratopsia" title="Ceratopsia">Ceratopsia</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:Ceratopsia" title="Template:Ceratopsia">Ceratopsia</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Pachycephalosauria" title="Pachycephalosauria">Pachycephalosauria</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:Pachycephalosauria" title="Template:Pachycephalosauria">Pachycephalosauria</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></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:Laquintasaura_fixed_by_Tom_Parker.png" class="mw-file-description" title="Laquintasaura venezuelae"><img alt="Laquintasaura venezuelae" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Laquintasaura_fixed_by_Tom_Parker.png/100px-Laquintasaura_fixed_by_Tom_Parker.png" decoding="async" width="100" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Laquintasaura_fixed_by_Tom_Parker.png/150px-Laquintasaura_fixed_by_Tom_Parker.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Laquintasaura_fixed_by_Tom_Parker.png/200px-Laquintasaura_fixed_by_Tom_Parker.png 2x" data-file-width="1694" data-file-height="622" /></a></span></span> <p><span typeof="mw:File"><a href="/wiki/File:Heterodontosaurus_restoration.jpg" class="mw-file-description" title="Heterodontosaurus tucki"><img alt="Heterodontosaurus tucki" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Heterodontosaurus_restoration.jpg/100px-Heterodontosaurus_restoration.jpg" decoding="async" width="100" height="46" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Heterodontosaurus_restoration.jpg/150px-Heterodontosaurus_restoration.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/Heterodontosaurus_restoration.jpg/200px-Heterodontosaurus_restoration.jpg 2x" data-file-width="1812" data-file-height="825" /></a></span> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Scelidosaurus_harrisonii.png" class="mw-file-description" title="Scutellosaurus lawleri"><img alt="Scutellosaurus lawleri" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Scelidosaurus_harrisonii.png/100px-Scelidosaurus_harrisonii.png" decoding="async" width="100" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Scelidosaurus_harrisonii.png/150px-Scelidosaurus_harrisonii.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/Scelidosaurus_harrisonii.png/200px-Scelidosaurus_harrisonii.png 2x" data-file-width="3497" data-file-height="1291" /></a></span></span> <span style="display: inline-block; transform: scaleX(-1);"><span typeof="mw:File"><a href="/wiki/File:Kulindadromeus_by_Tom_Parker.png" class="mw-file-description" title="Kulindadromeus zabaikalicus"><img alt="Kulindadromeus zabaikalicus" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Kulindadromeus_by_Tom_Parker.png/100px-Kulindadromeus_by_Tom_Parker.png" decoding="async" width="100" height="42" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Kulindadromeus_by_Tom_Parker.png/150px-Kulindadromeus_by_Tom_Parker.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Kulindadromeus_by_Tom_Parker.png/200px-Kulindadromeus_by_Tom_Parker.png 2x" data-file-width="2125" data-file-height="885" /></a></span></span> </p> <span typeof="mw:File"><a href="/wiki/File:Thescelosaurus_filamented.jpg" class="mw-file-description" title="Thescelosaurus neglectus"><img alt="Thescelosaurus neglectus" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Thescelosaurus_filamented.jpg/100px-Thescelosaurus_filamented.jpg" decoding="async" width="100" height="33" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Thescelosaurus_filamented.jpg/150px-Thescelosaurus_filamented.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Thescelosaurus_filamented.jpg/200px-Thescelosaurus_filamented.jpg 2x" data-file-width="1140" data-file-height="379" /></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="See_also" style="font-size:114%;margin:0 4em">See also</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%"><i><a href="/wiki/Nomen_dubium" title="Nomen dubium">Nomina dubia</a></i></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/Alocodon" title="Alocodon">Alocodon</a></i></li> <li><i><a href="/wiki/Bienosaurus" title="Bienosaurus">Bienosaurus</a></i></li> <li><i><a href="/wiki/Craspedodon" title="Craspedodon">Craspedodon</a></i></li> <li><i><a href="/wiki/Fabrosaurus" title="Fabrosaurus">Fabrosaurus</a></i></li> <li><i><a href="/wiki/Ferganocephale" title="Ferganocephale">Ferganocephale</a></i></li> <li><i><a href="/wiki/Geranosaurus" title="Geranosaurus">Geranosaurus</a></i></li> <li><i><a href="/wiki/Gongbusaurus" title="Gongbusaurus">Gongbusaurus</a></i></li> <li><i><a href="/wiki/Laosaurus" title="Laosaurus">Laosaurus</a></i></li> <li><i><a href="/wiki/Notoceratops" title="Notoceratops">Notoceratops</a></i></li> <li><i><a href="/wiki/Siluosaurus" title="Siluosaurus">Siluosaurus</a></i></li> <li><i><a href="/wiki/Syngonosaurus" title="Syngonosaurus">Syngonosaurus</a></i></li> <li><i><a href="/wiki/Tatisaurus" title="Tatisaurus">Tatisaurus</a></i></li> <li><i><a href="/wiki/Tichosteus" title="Tichosteus">Tichosteus</a></i></li> <li><i><a href="/wiki/Trimucrodon" title="Trimucrodon">Trimucrodon</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><i><a href="/wiki/Incertae_sedis" title="Incertae sedis">Incertae sedis</a></i></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/Ajkaceratops" title="Ajkaceratops">Ajkaceratops</a></i></li> <li><i><a href="/wiki/Dravidosaurus" title="Dravidosaurus">Dravidosaurus</a></i>?</li> <li><i><a href="/wiki/Jakapil" title="Jakapil">Jakapil</a></i></li> <li><i><a href="/wiki/Serendipaceratops" title="Serendipaceratops">Serendipaceratops</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other taxa</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/Ornithoscelida" title="Ornithoscelida">Ornithoscelida</a></li> <li><a href="/wiki/Phytodinosauria" title="Phytodinosauria">Phytodinosauria</a></li> <li><a href="/wiki/Silesauridae" title="Silesauridae">Silesauridae</a></li> <li><a href="/wiki/Hypsilophodontidae" title="Hypsilophodontidae">Hypsilophodontidae</a></li> <li><a href="/wiki/Jeholosauridae" title="Jeholosauridae">Jeholosauridae</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other articles</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/List_of_stratigraphic_units_with_ornithischian_tracks" title="List of stratigraphic units with ornithischian tracks">List of stratigraphic units with ornithischian tracks</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Taxon_identifiers" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Taxon_identifiers" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Taxon_identifiers" title="Help:Taxon identifiers">Taxon identifiers</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;"><i>Xiaosaurus</i></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/Wikidata" title="Wikidata">Wikidata</a>: <span class="uid"><span class="external"><a href="https://www.wikidata.org/wiki/Q1203400" class="extiw" title="wikidata:Q1203400">Q1203400</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Global_Biodiversity_Information_Facility" title="Global Biodiversity Information Facility">GBIF</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.gbif.org/species/4823093">4823093</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Interim_Register_of_Marine_and_Nonmarine_Genera" title="Interim Register of Marine and Nonmarine Genera">IRMNG</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://www.irmng.org/aphia.php?p=taxdetails&id=1024962">1024962</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Paleobiology_Database" title="Paleobiology Database">Paleobiology Database</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=53226">53226</a></span></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Xiaosaurus&oldid=1249593790">https://en.wikipedia.org/w/index.php?title=Xiaosaurus&oldid=1249593790</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Neornithischians" title="Category:Neornithischians">Neornithischians</a></li><li><a href="/wiki/Category:Ornithischian_genera" title="Category:Ornithischian genera">Ornithischian genera</a></li><li><a href="/wiki/Category:Bajocian_genus_first_appearances" title="Category:Bajocian genus first appearances">Bajocian genus first appearances</a></li><li><a href="/wiki/Category:Bathonian_genera" title="Category:Bathonian genera">Bathonian genera</a></li><li><a href="/wiki/Category:Callovian_genus_extinctions" title="Category:Callovian genus extinctions">Callovian genus extinctions</a></li><li><a href="/wiki/Category:Middle_Jurassic_dinosaurs_of_Asia" title="Category:Middle Jurassic dinosaurs of Asia">Middle Jurassic dinosaurs of Asia</a></li><li><a href="/wiki/Category:Taxa_named_by_Dong_Zhiming" title="Category:Taxa named by Dong Zhiming">Taxa named by Dong Zhiming</a></li><li><a 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