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class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Indice" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Heterodontus portusjacksoni</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 31 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-31" 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">31 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%82%D8%B1%D8%B4_%D9%85%D9%8A%D9%86%D8%A7%D8%A1_%D8%AC%D8%A7%D9%83%D8%B3%D9%88%D9%86" title="قرش ميناء جاكسون - arabo" lang="ar" hreflang="ar" data-title="قرش ميناء جاكسون" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%82%D8%B1%D8%B4_%D9%85%D9%8A%D9%86%D8%A7%D8%A1_%D8%AC%D8%A7%D9%83%D8%B3%D9%88%D9%86" title="قرش ميناء جاكسون - arabo egiziano" lang="arz" hreflang="arz" data-title="قرش ميناء جاكسون" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B0_%D1%80%D0%BE%D0%B3%D0%B0%D1%82%D0%B0_%D0%B0%D0%BA%D1%83%D0%BB%D0%B0" title="Австралийска рогата акула - bulgaro" lang="bg" hreflang="bg" data-title="Австралийска рогата акула" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Heterodontus_portusjacksoni" title="Heterodontus portusjacksoni - cebuano" lang="ceb" hreflang="ceb" data-title="Heterodontus portusjacksoni" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Port-Jackson-Stierkopfhai" title="Port-Jackson-Stierkopfhai - tedesco" lang="de" hreflang="de" data-title="Port-Jackson-Stierkopfhai" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CE%B1%CF%81%CF%87%CE%B1%CF%81%CE%AF%CE%B1%CF%82_%CF%84%CE%BF%CF%85_%CE%A0%CE%BF%CF%81%CF%84_%CE%A4%CE%B6%CE%AC%CE%BA%CF%83%CE%BF%CE%BD" title="Καρχαρίας του Πορτ Τζάκσον - greco" lang="el" hreflang="el" data-title="Καρχαρίας του Πορτ Τζάκσον" data-language-autonym="Ελληνικά" data-language-local-name="greco" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Port_Jackson_shark" title="Port Jackson shark - inglese" lang="en" hreflang="en" data-title="Port Jackson shark" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Heterodontus_portusjacksoni" title="Heterodontus portusjacksoni - spagnolo" lang="es" hreflang="es" data-title="Heterodontus portusjacksoni" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Heterodontus_portusjacksoni" title="Heterodontus portusjacksoni - basco" lang="eu" hreflang="eu" data-title="Heterodontus portusjacksoni" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%D9%88%D8%B3%D9%87_%D9%BE%D9%88%D8%B1%D8%AA_%D8%AC%DA%A9%D8%B3%D9%88%D9%86" title="کوسه پورت جکسون - persiano" lang="fa" hreflang="fa" data-title="کوسه پورت جکسون" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Australiansarvihai" title="Australiansarvihai - finlandese" lang="fi" hreflang="fi" data-title="Australiansarvihai" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Heterodontus_portusjacksoni" title="Heterodontus portusjacksoni - francese" lang="fr" hreflang="fr" data-title="Heterodontus portusjacksoni" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%A8%D7%99%D7%A9_%D7%9E%D7%A4%D7%A8%D7%A5_%D7%92%27%D7%A7%D7%A1%D7%95%D7%9F" title="כריש מפרץ ג'קסון - ebraico" lang="he" hreflang="he" data-title="כריש מפרץ ג'קסון" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Ausztr%C3%A1l_bikac%C3%A1pa" title="Ausztrál bikacápa - ungherese" lang="hu" hreflang="hu" data-title="Ausztrál bikacápa" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Hiu_port_jackson" title="Hiu port jackson - indonesiano" lang="id" hreflang="id" data-title="Hiu port jackson" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%9D%E3%83%BC%E3%83%88%E3%82%B8%E3%83%A3%E3%82%AF%E3%82%BD%E3%83%B3%E3%83%8D%E3%82%B3%E3%82%B6%E3%83%A1" title="ポートジャクソンネコザメ - giapponese" lang="ja" hreflang="ja" data-title="ポートジャクソンネコザメ" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%94%D0%B6%D0%B5%D0%BA%D1%81%D0%BE%D0%BD_%D0%B0%D0%BA%D1%83%D0%BB%D0%B0%D1%81%D1%8B" title="Джексон акуласы - kazako" lang="kk" hreflang="kk" data-title="Джексон акуласы" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%8F%AC%ED%8A%B8%EC%9E%AD%EC%8A%A8%EC%83%81%EC%96%B4" title="포트잭슨상어 - coreano" lang="ko" hreflang="ko" data-title="포트잭슨상어" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82_%D0%8F%D0%B5%D0%BA%D1%81%D0%BE%D0%BD_(%D0%B0%D1%98%D0%BA%D1%83%D0%BB%D0%B0)" title="Порт Џексон (ајкула) - macedone" lang="mk" hreflang="mk" data-title="Порт Џексон (ајкула)" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Australische_varkenskophaai" title="Australische varkenskophaai - olandese" lang="nl" hreflang="nl" data-title="Australische varkenskophaai" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Rogatek_australijski" title="Rogatek australijski - polacco" lang="pl" hreflang="pl" data-title="Rogatek australijski" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Heterodontus_portusjacksoni" title="Heterodontus portusjacksoni - portoghese" lang="pt" hreflang="pt" data-title="Heterodontus portusjacksoni" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Rechin_de_Port_Jackson" title="Rechin de Port Jackson - rumeno" lang="ro" hreflang="ro" data-title="Rechin de Port Jackson" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru badge-Q17559452 badge-recommendedarticle mw-list-item" title="voce consigliata"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B0%D1%8F_%D0%B1%D1%8B%D1%87%D1%8C%D1%8F_%D0%B0%D0%BA%D1%83%D0%BB%D0%B0" title="Австралийская бычья акула - russo" lang="ru" hreflang="ru" data-title="Австралийская бычья акула" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A0%D0%BE%D0%B3%D0%B0%D1%82%D0%B0_%D0%B0%D1%98%D0%BA%D1%83%D0%BB%D0%B0" title="Рогата ајкула - serbo" lang="sr" hreflang="sr" data-title="Рогата ајкула" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Port_Jacksonhaj" title="Port Jacksonhaj - svedese" lang="sv" hreflang="sv" data-title="Port Jacksonhaj" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AF%8B%E0%AE%B0%E0%AF%8D%E0%AE%9F%E0%AF%8D_%E0%AE%9C%E0%AF%87%E0%AE%95%E0%AF%8D%E0%AE%9A%E0%AE%A9%E0%AF%8D_%E0%AE%9A%E0%AF%81%E0%AE%B1%E0%AE%BE" title="போர்ட் ஜேக்சன் சுறா - tamil" lang="ta" hreflang="ta" data-title="போர்ட் ஜேக்சன் சுறா" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%9B%E0%B8%A5%E0%B8%B2%E0%B8%89%E0%B8%A5%E0%B8%B2%E0%B8%A1%E0%B8%9E%E0%B8%AD%E0%B8%A3%E0%B9%8C%E0%B8%95%E0%B9%81%E0%B8%88%E0%B9%87%E0%B8%81%E0%B8%AA%E0%B8%B1%E0%B8%99" title="ปลาฉลามพอร์ตแจ็กสัน - thailandese" lang="th" hreflang="th" data-title="ปลาฉลามพอร์ตแจ็กสัน" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A0%D0%BE%D0%B3%D0%B0%D1%82%D0%B0_%D0%B0%D0%BA%D1%83%D0%BB%D0%B0_%D0%B0%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%BB%D1%96%D0%B9%D1%81%D1%8C%D0%BA%D0%B0" title="Рогата акула австралійська - ucraino" lang="uk" hreflang="uk" data-title="Рогата акула австралійська" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Heterodontus_portusjacksoni" title="Heterodontus portusjacksoni - waray" lang="war" hreflang="war" data-title="Heterodontus portusjacksoni" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%BE%B3%E5%A4%A7%E5%88%A9%E4%BA%9E%E8%99%8E%E9%AF%8A" title="澳大利亞虎鯊 - cinese" lang="zh" hreflang="zh" data-title="澳大利亞虎鯊" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1364894#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Heterodontus_portusjacksoni" title="Vedi la voce [c]" accesskey="c"><span>Voce</span></a></li><li id="ca-talk" 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class="noprint" style="position:relative; float:right; font-size:70%;"><figure class="mw-default-size noresize" typeof="mw:File"><span title="Come leggere il tassobox"><img alt="Come leggere il tassobox" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/16px-Information-silk.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/24px-Information-silk.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/Information-silk.svg/32px-Information-silk.svg.png 2x" data-file-width="16" data-file-height="16" usemap="#ImageMap_37fb70b5d7ceee19" /></span><map name="ImageMap_37fb70b5d7ceee19"><area href="/wiki/Progetto:Forme_di_vita/Come_leggere_il_tassobox" shape="rect" coords="0,0,50,50" alt="Progetto:Forme di vita/Come leggere il tassobox" title="Progetto:Forme di vita/Come leggere il tassobox" /></map><figcaption>Come leggere il tassobox</figcaption></figure></div><i>Heterodontus portusjacksoni</i></th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><span typeof="mw:File"><a href="/wiki/File:2009_shark_in_Shanghai.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/2009_shark_in_Shanghai.JPG/250px-2009_shark_in_Shanghai.JPG" decoding="async" width="250" height="149" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/2009_shark_in_Shanghai.JPG/375px-2009_shark_in_Shanghai.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/2009_shark_in_Shanghai.JPG/500px-2009_shark_in_Shanghai.JPG 2x" data-file-width="4060" data-file-height="2415" /></a></span> <span typeof="mw:File"><a href="/wiki/File:Heterodontus_portusjacksoni_bare_island.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Heterodontus_portusjacksoni_bare_island.jpg/250px-Heterodontus_portusjacksoni_bare_island.jpg" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Heterodontus_portusjacksoni_bare_island.jpg/375px-Heterodontus_portusjacksoni_bare_island.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Heterodontus_portusjacksoni_bare_island.jpg/500px-Heterodontus_portusjacksoni_bare_island.jpg 2x" data-file-width="3648" data-file-height="2736" /></a></span></td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Stato_di_conservazione_(biologia)" title="Stato di conservazione (biologia)">Stato di conservazione</a></th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><div style="margin:0 auto; text-align:center;background:white;" class="skin-invert itwiki-preserve-color"><div><span typeof="mw:File"><a href="/wiki/File:Status_iucn3.1_LC_it.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Status_iucn3.1_LC_it.svg/200px-Status_iucn3.1_LC_it.svg.png" decoding="async" width="200" height="53" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Status_iucn3.1_LC_it.svg/300px-Status_iucn3.1_LC_it.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/32/Status_iucn3.1_LC_it.svg/400px-Status_iucn3.1_LC_it.svg.png 2x" data-file-width="240" data-file-height="64" /></a></span></div><div style="color:teal;font-weight:bold;">Rischio minimo</div></div> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Classificazione_scientifica" title="Classificazione scientifica">Classificazione scientifica</a></th></tr><tr><th style="font-weight:normal"><a href="/wiki/Dominio_(biologia)" title="Dominio (biologia)">Dominio</a></th><td><a href="/wiki/Eukaryota" title="Eukaryota">Eukaryota</a> </td></tr><tr><th style="font-weight:normal; width:50%"><a href="/wiki/Regno_(biologia)" title="Regno (biologia)">Regno</a></th><td><a href="/wiki/Animalia" title="Animalia">Animalia</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Phylum" title="Phylum">Phylum</a></th><td><a href="/wiki/Chordata" title="Chordata">Chordata</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Classe_(tassonomia)" title="Classe (tassonomia)">Classe</a></th><td><a href="/wiki/Chondrichthyes" title="Chondrichthyes">Chondrichthyes</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Sottoclasse_(tassonomia)" title="Sottoclasse (tassonomia)">Sottoclasse</a></th><td><a href="/wiki/Elasmobranchii" title="Elasmobranchii">Elasmobranchii</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Ordine_(tassonomia)" title="Ordine (tassonomia)">Ordine</a></th><td><a href="/wiki/Heterodontiformes" class="mw-redirect" title="Heterodontiformes">Heterodontiformes</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Famiglia_(tassonomia)" title="Famiglia (tassonomia)">Famiglia</a></th><td><a href="/wiki/Heterodontidae" class="mw-redirect" title="Heterodontidae">Heterodontidae</a> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Genere_(tassonomia)" title="Genere (tassonomia)">Genere</a></th><td><i><a href="/wiki/Heterodontus" title="Heterodontus">Heterodontus</a></i> </td></tr><tr><th style="font-weight:normal"><a href="/wiki/Specie" title="Specie">Specie</a></th><td><i><b>H. portusjacksoni</b></i> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Nomenclatura_binomiale" title="Nomenclatura binomiale">Nomenclatura binomiale</a></th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><i><b>Heterodontus portusjacksoni</b></i><br /><span style="font-variant: small-caps"><a href="/wiki/Friedrich_Albrecht_Anton_Meyer" title="Friedrich Albrecht Anton Meyer">Meyer</a>, <a href="/wiki/1793" title="1793">1793</a></span> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Sinonimo_(tassonomia)" title="Sinonimo (tassonomia)">Sinonimi</a></th></tr><tr><td class="sinottico_testo_centrale" colspan="2">  <p>Squalus portusjacksoni </p> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;">Nomi comuni</th></tr><tr><td class="sinottico_testo_centrale" colspan="2">  <p>Squalo di Port Jackson </p> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background-color: pink; color: black;"><a href="/wiki/Areale" title="Areale">Areale</a></th></tr><tr><td class="sinottico_testo_centrale" colspan="2" style="text-align:left"><span typeof="mw:File"><a href="/wiki/File:Heterodontus_portusjacksoni_distmap.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/93/Heterodontus_portusjacksoni_distmap.png/250px-Heterodontus_portusjacksoni_distmap.png" decoding="async" width="250" height="116" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/93/Heterodontus_portusjacksoni_distmap.png/375px-Heterodontus_portusjacksoni_distmap.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/93/Heterodontus_portusjacksoni_distmap.png/500px-Heterodontus_portusjacksoni_distmap.png 2x" data-file-width="1357" data-file-height="628" /></a></span> </td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Heterodontus_portusjacksoni_egg_case.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Heterodontus_portusjacksoni_egg_case.jpg/250px-Heterodontus_portusjacksoni_egg_case.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Heterodontus_portusjacksoni_egg_case.jpg/330px-Heterodontus_portusjacksoni_egg_case.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Heterodontus_portusjacksoni_egg_case.jpg/500px-Heterodontus_portusjacksoni_egg_case.jpg 2x" data-file-width="799" data-file-height="531" /></a><figcaption>Un uovo di squalo di Port Jackson</figcaption></figure> <p>Lo <b>squalo di Port Jackson</b> (<i><b>Heterodontus portusjacksoni</b></i> <span style="font-variant: small-caps"><a href="/wiki/Friedrich_Albrecht_Anton_Meyer" title="Friedrich Albrecht Anton Meyer">Meyer</a>, 1793</span>), è un tipo di <a href="/wiki/Heterodontiformes" class="mw-redirect" title="Heterodontiformes">Heterodontiformes</a> della famiglia degli <a href="/wiki/Heterodontidae" class="mw-redirect" title="Heterodontidae">Heterodontidae</a>, che si trova presso le regioni costiere dell'<a href="/wiki/Australia" title="Australia">Australia</a> meridionale, compresa la zona di <a href="/wiki/Port_Jackson" title="Port Jackson">Port Jackson</a>. Presenta una grossa testa con spigoli prominenti sulla fronte e dei segni di colore marrone scuro a forma di briglie sul corpo di colore grigio-marrone più chiaro. In questa specie si è riscontrata una lunghezza massima di 1.67 m.<sup id="cite_ref-Animal_1-0" class="reference"><a href="#cite_note-Animal-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Lo squalo di Port Jackson è una specie <a href="/wiki/Migrazione_ittica" title="Migrazione ittica">migratrice</a>, che si sposta verso Sud durante l'<a href="/wiki/Estate" title="Estate">estate</a> e ritorna a Nord per l'accoppiamento durante l'<a href="/wiki/Inverno" title="Inverno">inverno</a>. Si nutre soprattutto di <a href="/wiki/Molluschi" class="mw-redirect" title="Molluschi">molluschi</a> a guscio duro, <a href="/wiki/Crostacei" class="mw-redirect" title="Crostacei">crostacei</a>, <a href="/wiki/Riccio_di_mare" class="mw-redirect" title="Riccio di mare">ricci di mare</a>, e di <a href="/wiki/Pesci" class="mw-redirect" title="Pesci">pesci</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Respirazione">Respirazione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=1" title="Modifica la sezione Respirazione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=1" title="Edit section's source code: Respirazione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lo squalo di Port Jackson ha 5 <a href="/wiki/Branchia" title="Branchia">fessure branchiali</a>: la prima contiene una sola fila di filamenti branchiali, le altre ne contengono una coppia. Queste ultime fessure sono inoltre dotate di uno strato di tessuti muscolari e connettivi chiamato <i>septum</i>. La specie possiede inoltre dietro ad ogni occhio un organo respiratorio accessorio chiamato <i>spiracle</i>, o sfiatatoio. In corrispondenza della cima e del fondo di ogni fessura, si trovano dei risvolti delicati e molto vicini uno all'altro che si chiamano <i>lamellae</i> secondarie. Proprio in corrispondenza di queste lamellae avviene il vero e proprio scambio gassoso. Ogni lamella è dotata di minuscole <a href="/wiki/Arteria" title="Arteria">arterie</a>, che trasportano il sangue in direzione opposta rispetto all'acqua che scorre al di sopra delle arterie stesse. Per compensare la bassa concentrazione di ossigeno presente nell'acqua marina, essa passa sulle lamellae secondarie venti volte più lentamente rispetto a quanto l'aria resta a contatto con gli <a href="/wiki/Alveolo_polmonare" title="Alveolo polmonare">alveoli polmonari</a> umani. Questo ritardo permette all'ossigeno sciolto in acqua di diffondersi nel sangue dell'animale. </p><p>Gli Squali di Port Jackson riescono a nutrirsi ed a respirare contemporaneamente. Questa caratteristica è inusuale per uno <a href="/wiki/Squalo" class="mw-redirect" title="Squalo">squalo</a>; la maggior parte delle altre specie infatti deve nuotare con la bocca spalancata per forzare l'acqua a venire in contatto con le branchie. Lo Squalo di Port Jackson invece, pompa l'acqua all'interno della prima fessura branchiale, facendola uscire dalle altre quattro. In questo modo, la respirazione può avvenire anche in condizioni di immobilità del corpo. La specie riesce quindi a giacere sul ventre per lunghi periodi. </p> <div class="mw-heading mw-heading2"><h2 id="Riproduzione">Riproduzione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=2" title="Modifica la sezione Riproduzione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=2" title="Edit section's source code: Riproduzione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>L'accoppiamento avviene generalmente in tardo inverno ed all'inizio della primavera. Durante questo periodo si possono osservare grandi quantità di Squali di Port Jackson appoggiati sul fondo dell'oceano all'interno di grotte o in altri luoghi riparati. Si recano di solito nelle stesse zone dell'anno precedente per l'accoppiamento, spesso addirittura nella stessa grotta o nella stessa gola. Questa specie compie migrazioni, lunghe fino ad 800 km, verso Sud d'estate e verso Nord d'inverno. Le femmine depongono circa 15 uova a forma di cavatappi, dentro crepe nella roccia o in mezzo alle <a href="/w/index.php?title=Laminariae&action=edit&redlink=1" class="new" title="Laminariae (la pagina non esiste)">Laminariae</a>. Le uova sono a spirale, ruvide, di colore scuro, larghe circa 7–8 cm e lunghe circa 15 cm. Appena deposte sono più morbide e si induriscono col tempo. Prima che si schiudano trascorrono dai 10 ai 12 mesi. In seguito il cucciolo è abbandonato a sé stesso fin dalla nascita. La maturità sessuale viene raggiunta tra gli 8 ed i 10 anni d'età nei maschi, tra gli 11 ed i 14 nelle femmine. </p> <div class="mw-heading mw-heading2"><h2 id="Digestione">Digestione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=3" title="Modifica la sezione Digestione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=3" title="Edit section's source code: Digestione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Heterodontus_portusjacksoni_francisci_060417w.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Heterodontus_portusjacksoni_francisci_060417w.jpg/220px-Heterodontus_portusjacksoni_francisci_060417w.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Heterodontus_portusjacksoni_francisci_060417w.jpg/330px-Heterodontus_portusjacksoni_francisci_060417w.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/37/Heterodontus_portusjacksoni_francisci_060417w.jpg/440px-Heterodontus_portusjacksoni_francisci_060417w.jpg 2x" data-file-width="1296" data-file-height="864" /></a><figcaption>Una coppia di <i>Heterodontus portusjacksoni</i> ad Oceanapolis, presso <a href="/wiki/Brest_(Francia)" title="Brest (Francia)">Brest</a>, in <a href="/wiki/Francia" title="Francia">Francia</a></figcaption></figure> <p>La digestione può richiedere un lungo lasso di tempo. Il cibo si muove dalla bocca verso lo stomaco a forma di <i>J</i>, dove viene immagazzinato e la digestione inizia il suo corso. Gli scarti vengono espulsi direttamente dalla bocca e non procedono nella digestione. Questi squali riescono a ribaltare lo stomaco verso l'esterno per compiere questa operazione. Una delle più grandi differenze nell'apparato digerente di uno <a href="/wiki/Squalo" class="mw-redirect" title="Squalo">squalo</a> rispetto a quello di un <a href="/wiki/Mammifero" class="mw-redirect" title="Mammifero">mammifero</a> è un intestino molto più corto. La dimensione ridotta viene compensata dalla presenza di una <a href="/w/index.php?title=Valvola_a_spirale&action=edit&redlink=1" class="new" title="Valvola a spirale (la pagina non esiste)">valvola a spirale</a> con molte curvature all'interno di un'unica breve sezione che sostituisce il lungo intestino a forma di tubo dei mammiferi. La valvola fornisce una grande superficie per la digestione, che trattiene il cibo finché non è completamente digerito, per poi far passare solo i prodotti di rifiuto. Un importante organo di conseguenza è l'enorme fegato, che spesso riempie quasi completamente la zona cava del corpo. </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=4" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=4" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Animal-1"><a href="#cite_ref-Animal_1-0"><b>^</b></a> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Dorling Kindersley, <a rel="nofollow" class="external text" href="https://archive.org/details/animalencycloped00barb"><span style="font-style:italic;">Animal</span></a>, New York City, DK Publishing, 2001,2005, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/0-7894-7764-5" title="Speciale:RicercaISBN/0-7894-7764-5">0-7894-7764-5</a>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=5" title="Modifica la sezione Bibliografia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=5" title="Edit section's source code: Bibliografia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation testo" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Simpfendorfer, C., <a rel="nofollow" class="external text" href="http://apiv3.iucnredlist.org/api/v3/taxonredirect/39334"><span style="font-style:italic;">Heterodontus portusjacksoni</span></a>, su <span style="font-style:italic;"><a href="/wiki/Lista_rossa_IUCN" title="Lista rossa IUCN">IUCN Red List of Threatened Species</a></span>, Versione 2020.2, <a href="/wiki/Unione_internazionale_per_la_conservazione_della_natura" title="Unione internazionale per la conservazione della natura">IUCN</a>, 2020.</cite></li> <li><cite class="citation testo" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Bailly, N. (2009), <a rel="nofollow" class="external text" href="http://www.marinespecies.org/aphia.php?p=taxdetails&id=276699"><span style="font-style:italic;">Heterodontus portusjacksoni</span></a>, in <span style="font-style:italic;"><a href="/wiki/World_Register_of_Marine_Species" title="World Register of Marine Species">WoRMS</a> (<a rel="nofollow" class="external text" href="http://www.marinespecies.org/index.php">World Register of Marine Species</a>)</span>.</cite></li> <li><cite id="CITEREFFishBase" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.fishbase.org/summary/743"><span style="font-style:italic;">Heterodontus portusjacksoni</span></a>, su <span style="font-style:italic;"><a href="/wiki/FishBase" title="FishBase">FishBase</a></span>. <small>URL consultato il 1.06.2006</small>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=159798"><span style="font-style:italic;">ITIS Standard Report Page: <i>Heterodontus portusjacksoni</i><span></span></span></a>, in <span style="font-style:italic;"><a href="/wiki/Integrated_Taxonomic_Information_System" title="Integrated Taxonomic Information System">Integrated Taxonomic Information System</a></span>. <small>URL consultato il 13.06.2006</small>.</cite></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=6" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=6" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:Heterodontus portusjacksoni"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Heterodontus_portusjacksoni?uselang=it">Wikimedia Commons</a></span></li> <li class="" title=""><span class="plainlinks" title="wikispecies:Heterodontus portusjacksoni"><a class="external text" href="https://species.wikimedia.org/wiki/Heterodontus_portusjacksoni?uselang=it">Wikispecies</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Heterodontus_portusjacksoni?uselang=it">Heterodontus portusjacksoni</a></span></b></li> <li><span typeof="mw:File"><a href="https://species.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikispecies"><img alt="Collabora a Wikispecies" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/WikiSpecies_notext.svg/18px-WikiSpecies_notext.svg.png" decoding="async" width="18" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/WikiSpecies_notext.svg/27px-WikiSpecies_notext.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/WikiSpecies_notext.svg/36px-WikiSpecies_notext.svg.png 2x" data-file-width="106" data-file-height="129" /></a></span> <span class="plainlinks"><a class="external text" href="https://species.wikimedia.org/wiki/?uselang=it">Wikispecies</a></span> contiene informazioni su <b><span class="plainlinks"><a class="external text" href="https://species.wikimedia.org/wiki/Heterodontus_portusjacksoni?uselang=it">Heterodontus portusjacksoni</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Heterodontus_portusjacksoni&veaction=edit&section=7" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Heterodontus_portusjacksoni&action=edit&section=7" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="http://www.amonline.net.au/fishes/students/focus/heter.htm"><span style="font-style:italic;">Informazioni sul sito dell'Australian Museum</span></a>, su <span style="font-style:italic;">amonline.net.au</span>.</cite></li> <li><a rel="nofollow" class="external text" href="http://www.scuba-equipment-usa.com/marine/DEC03/Port_Jackson_Shark(Heterodontus_portusjacksoni).html">Fotografie ed informazioni</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20081121111535/http://www.scuba-equipment-usa.com/marine/DEC03/Port_Jackson_Shark%28Heterodontus_portusjacksoni%29.html">Archiviato</a> il 21 novembre 2008 in <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>. sulla Marine Species Gallery dello <a rel="nofollow" class="external text" href="http://www.scuba-equipment-usa.com/">Scuba Equipment statunitense</a></li> <li><a rel="nofollow" class="external text" href="http://www.abyss.com.au/PJs.html">Informazioni sullo Squalo di Port Jackson Shark</a> dall'associazione <a rel="nofollow" class="external text" href="http://www.abyss.com.au">Abyss Scuba Diving</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA th{background-color:#202122}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .CdA th{background-color:#202122}}</style><table class="CdA"><tbody><tr><th><a href="/wiki/Aiuto:Controllo_di_autorit%C3%A0" title="Aiuto:Controllo di autorità">Controllo di autorità</a></th><td><a href="/wiki/Biblioteca_nazionale_di_Israele" title="Biblioteca nazionale di Israele">J9U</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="ebraico">HE</abbr></span>) <a rel="nofollow" class="external text" href="https://www.nli.org.il/en/authorities/987007565597805171">987007565597805171</a></span></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}</style><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Crystal_128_babelfish.svg" class="mw-file-description" title="Pesci"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Crystal_128_babelfish.svg/25px-Crystal_128_babelfish.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Crystal_128_babelfish.svg/38px-Crystal_128_babelfish.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Crystal_128_babelfish.svg/50px-Crystal_128_babelfish.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> <b><a href="/wiki/Portale:Pesci" title="Portale:Pesci">Portale Pesci</a></b>: accedi alle voci di Wikipedia che trattano di pesci</div></div></div>    </div><noscript><img src="https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Estratto da "<a dir="ltr" href="https://it.wikipedia.org/w/index.php?title=Heterodontus_portusjacksoni&oldid=131548666">https://it.wikipedia.org/w/index.php?title=Heterodontus_portusjacksoni&oldid=131548666</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categorie</a>: <ul><li><a href="/wiki/Categoria:Heterodontus" title="Categoria:Heterodontus">Heterodontus</a></li><li><a href="/wiki/Categoria:Taxa_classificati_da_Friedrich_Albrecht_Anton_Meyer" title="Categoria:Taxa classificati da Friedrich Albrecht Anton Meyer">Taxa classificati da Friedrich Albrecht Anton Meyer</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorie nascoste: <ul><li><a href="/wiki/Categoria:Sinottici_con_immagini_formattate_a_mano" title="Categoria:Sinottici con immagini formattate a mano">Sinottici con immagini formattate a mano</a></li><li><a href="/wiki/Categoria:Voci_con_Tassobox_-_Classe_Chondrichthyes" title="Categoria:Voci con Tassobox - Classe Chondrichthyes">Voci con Tassobox - Classe Chondrichthyes</a></li><li><a href="/wiki/Categoria:Template_Webarchive_-_collegamenti_all%27Internet_Archive" title="Categoria:Template Webarchive - collegamenti all'Internet Archive">Template Webarchive - collegamenti all'Internet Archive</a></li><li><a href="/wiki/Categoria:Voci_con_codice_J9U" title="Categoria:Voci con codice J9U">Voci con codice J9U</a></li><li><a href="/wiki/Categoria:Voci_non_biografiche_con_codici_di_controllo_di_autorit%C3%A0" title="Categoria:Voci non biografiche con codici di controllo di 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