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user-links-collapsible-item" title="利用者メニュー" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ja.wikipedia.org&uselang=ja"><span>寄付</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%82%A2%E3%82%AB%E3%82%A6%E3%83%B3%E3%83%88%E4%BD%9C%E6%88%90&returnto=%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9" title="アカウントを作成してログインすることをお勧めしますが、必須ではありません"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>アカウント作成</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3&returnto=%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9" title="ログインすることを推奨します。ただし、必須ではありません。 [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>ログイン</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> ログアウトした編集者のページ <a href="/wiki/Wikipedia:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%9A%E3%83%87%E3%82%A3%E3%82%A2%E3%81%B8%E3%82%88%E3%81%86%E3%81%93%E3%81%9D" aria-label="編集の詳細"><span>もっと詳しく</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E8%87%AA%E5%88%86%E3%81%AE%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2" title="このIPアドレスからなされた編集の一覧 [y]" accesskey="y"><span>投稿記録</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%88%E3%83%BC%E3%82%AF%E3%83%9A%E3%83%BC%E3%82%B8" title="このIPアドレスからなされた編集についての議論 [n]" accesskey="n"><span>トーク</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目次" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ページ先頭</div> </a> </li> <li id="toc-下位分類群" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#下位分類群"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>下位分類群</span> </div> </a> <ul id="toc-下位分類群-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-特徴" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#特徴"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>特徴</span> </div> </a> <ul id="toc-特徴-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-脚注" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#脚注"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>脚注</span> </div> </a> <ul id="toc-脚注-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参考文献" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参考文献"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>参考文献</span> </div> </a> <ul id="toc-参考文献-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="目次" 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="目次の表示・非表示を切り替え" > <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">目次の表示・非表示を切り替え</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">尾索動物</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="特定の記事の別の言語版に移動します。利用可能な言語75件" > <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-75" 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">75の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Manteldiere" title="アフリカーンス語: Manteldiere" lang="af" hreflang="af" data-title="Manteldiere" data-language-autonym="Afrikaans" data-language-local-name="アフリカーンス語" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%BA%D9%84%D8%A7%D9%84%D9%8A%D8%A7%D8%AA" title="アラビア語: غلاليات" lang="ar" hreflang="ar" data-title="غلاليات" data-language-autonym="العربية" data-language-local-name="アラビア語" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%BA%D9%84%D8%A7%D9%84%D9%8A%D8%A7%D8%AA" title="エジプト・アラビア語: غلاليات" lang="arz" hreflang="arz" data-title="غلاليات" data-language-autonym="مصرى" data-language-local-name="エジプト・アラビア語" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Tunikal%C4%B1lar" title="アゼルバイジャン語: Tunikalılar" lang="az" hreflang="az" data-title="Tunikalılar" data-language-autonym="Azərbaycanca" data-language-local-name="アゼルバイジャン語" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D0%B1%D0%B0%D0%BB%D0%BE%D0%BD%D0%BD%D1%96%D0%BA%D1%96" title="ベラルーシ語: Абалоннікі" lang="be" hreflang="be" data-title="Абалоннікі" data-language-autonym="Беларуская" data-language-local-name="ベラルーシ語" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%90%D0%B1%D0%B0%D0%BB%D0%BE%D0%BD%D1%8C%D0%BD%D1%96%D0%BA%D1%96" title="Belarusian (Taraškievica orthography): Абалоньнікі" lang="be-tarask" hreflang="be-tarask" data-title="Абалоньнікі" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9E%D0%BF%D0%B0%D1%88%D0%BD%D0%BE%D1%85%D0%BE%D1%80%D0%B4%D0%BE%D0%B2%D0%B8" title="ブルガリア語: Опашнохордови" lang="bg" hreflang="bg" data-title="Опашнохордови" data-language-autonym="Български" data-language-local-name="ブルガリア語" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%87%E0%A6%89%E0%A6%B0%E0%A7%8B%E0%A6%95%E0%A6%B0%E0%A7%8D%E0%A6%A1%E0%A6%BE%E0%A6%9F%E0%A6%BE" title="ベンガル語: ইউরোকর্ডাটা" lang="bn" hreflang="bn" data-title="ইউরোকর্ডাটা" data-language-autonym="বাংলা" data-language-local-name="ベンガル語" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Pla%C5%A1ta%C5%A1i" title="ボスニア語: Plaštaši" lang="bs" hreflang="bs" data-title="Plaštaši" data-language-autonym="Bosanski" data-language-local-name="ボスニア語" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Tunicats" title="カタロニア語: Tunicats" lang="ca" hreflang="ca" data-title="Tunicats" data-language-autonym="Català" data-language-local-name="カタロニア語" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Urochordata" title="セブアノ語: Urochordata" lang="ceb" hreflang="ceb" data-title="Urochordata" data-language-autonym="Cebuano" data-language-local-name="セブアノ語" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Pl%C3%A1%C5%A1t%C4%9Bnci" title="チェコ語: Pláštěnci" lang="cs" hreflang="cs" data-title="Pláštěnci" data-language-autonym="Čeština" data-language-local-name="チェコ語" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A5%D1%83%D1%80%D1%82%D0%BB%D0%B0-%D1%85%D0%B8%D1%80%D0%BB%D3%B3%D0%BB%D0%BB%D0%B8" title="チュヴァシ語: Хуртла-хирлӳлли" lang="cv" hreflang="cv" data-title="Хуртла-хирлӳлли" data-language-autonym="Чӑвашла" data-language-local-name="チュヴァシ語" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/S%C3%A6kdyr" title="デンマーク語: Sækdyr" lang="da" hreflang="da" data-title="Sækdyr" data-language-autonym="Dansk" data-language-local-name="デンマーク語" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Manteltiere" title="ドイツ語: Manteltiere" lang="de" hreflang="de" data-title="Manteltiere" data-language-autonym="Deutsch" data-language-local-name="ドイツ語" 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%A7%CE%B9%CF%84%CF%89%CE%BD%CE%BF%CF%86%CF%8C%CF%81%CE%B1" title="ギリシャ語: Χιτωνοφόρα" lang="el" hreflang="el" data-title="Χιτωνοφόρα" data-language-autonym="Ελληνικά" data-language-local-name="ギリシャ語" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="良質な記事"><a href="https://en.wikipedia.org/wiki/Tunicate" title="英語: Tunicate" lang="en" hreflang="en" data-title="Tunicate" data-language-autonym="English" data-language-local-name="英語" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Tunikulo" title="エスペラント語: Tunikulo" lang="eo" hreflang="eo" data-title="Tunikulo" data-language-autonym="Esperanto" data-language-local-name="エスペラント語" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Urochordata" title="スペイン語: Urochordata" lang="es" hreflang="es" data-title="Urochordata" data-language-autonym="Español" data-language-local-name="スペイン語" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Mantelloomad" title="エストニア語: Mantelloomad" lang="et" hreflang="et" data-title="Mantelloomad" data-language-autonym="Eesti" data-language-local-name="エストニア語" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Tunikadun" title="バスク語: Tunikadun" lang="eu" hreflang="eu" data-title="Tunikadun" data-language-autonym="Euskara" data-language-local-name="バスク語" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A2%D8%A8%D8%AF%D8%B2%D8%AF%DA%A9_%D8%AF%D8%B1%DB%8C%D8%A7%DB%8C%DB%8C" title="ペルシア語: آبدزدک دریایی" lang="fa" hreflang="fa" data-title="آبدزدک دریایی" data-language-autonym="فارسی" data-language-local-name="ペルシア語" 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/Vaippael%C3%A4imet" title="フィンランド語: Vaippaeläimet" lang="fi" hreflang="fi" data-title="Vaippaeläimet" data-language-autonym="Suomi" data-language-local-name="フィンランド語" 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/Tunicata" title="フランス語: Tunicata" lang="fr" hreflang="fr" data-title="Tunicata" data-language-autonym="Français" data-language-local-name="フランス語" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Manteldiarten" title="北フリジア語: Manteldiarten" lang="frr" hreflang="frr" data-title="Manteldiarten" data-language-autonym="Nordfriisk" data-language-local-name="北フリジア語" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Tunicata" title="アイルランド語: Tunicata" lang="ga" hreflang="ga" data-title="Tunicata" data-language-autonym="Gaeilge" data-language-local-name="アイルランド語" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Tunicados" title="ガリシア語: Tunicados" lang="gl" hreflang="gl" data-title="Tunicados" data-language-autonym="Galego" data-language-local-name="ガリシア語" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%99%D7%AA%D7%A8%D7%A0%D7%99_%D7%96%D7%A0%D7%91" title="ヘブライ語: מיתרני זנב" lang="he" hreflang="he" data-title="מיתרני זנב" data-language-autonym="עברית" data-language-local-name="ヘブライ語" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%9A%E0%A5%8B%E0%A4%B2%E0%A5%80" title="ヒンディー語: सचोली" lang="hi" hreflang="hi" data-title="सचोली" data-language-autonym="हिन्दी" data-language-local-name="ヒンディー語" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Pla%C5%A1tenjaci" title="クロアチア語: Plaštenjaci" lang="hr" hreflang="hr" data-title="Plaštenjaci" data-language-autonym="Hrvatski" data-language-local-name="クロアチア語" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/El%C5%91gerinch%C3%BArosok" title="ハンガリー語: Előgerinchúrosok" lang="hu" hreflang="hu" data-title="Előgerinchúrosok" data-language-autonym="Magyar" data-language-local-name="ハンガリー語" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%A1%D6%80%D5%A5%D5%A3%D5%B8%D5%BF%D5%A1%D5%BE%D5%B8%D6%80%D5%B6%D5%A5%D6%80" title="アルメニア語: Պարեգոտավորներ" lang="hy" hreflang="hy" data-title="Պարեգոտավորներ" data-language-autonym="Հայերեն" data-language-local-name="アルメニア語" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Tunicata" title="インターリングア: Tunicata" lang="ia" hreflang="ia" data-title="Tunicata" data-language-autonym="Interlingua" data-language-local-name="インターリングア" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Tunikata" title="インドネシア語: Tunikata" lang="id" hreflang="id" data-title="Tunikata" data-language-autonym="Bahasa Indonesia" data-language-local-name="インドネシア語" 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/Tunicata" title="イタリア語: Tunicata" lang="it" hreflang="it" data-title="Tunicata" data-language-autonym="Italiano" data-language-local-name="イタリア語" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Urochordata" title="ジャワ語: Urochordata" lang="jv" hreflang="jv" data-title="Urochordata" data-language-autonym="Jawa" data-language-local-name="ジャワ語" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%92%E1%83%90%E1%83%A0%E1%83%A1%E1%83%98%E1%83%90%E1%83%9C%E1%83%94%E1%83%91%E1%83%98" title="ジョージア語: გარსიანები" lang="ka" hreflang="ka" data-title="გარსიანები" data-language-autonym="ქართული" data-language-local-name="ジョージア語" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D2%9A%D0%B0%D0%B1%D1%8B%D2%9B%D1%82%D1%8B%D0%BB%D0%B0%D1%80" title="カザフ語: Қабықтылар" lang="kk" hreflang="kk" data-title="Қабықтылар" data-language-autonym="Қазақша" data-language-local-name="カザフ語" 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%94%BC%EB%82%AD%EB%8F%99%EB%AC%BC" title="韓国語: 피낭동물" lang="ko" hreflang="ko" data-title="피낭동물" data-language-autonym="한국어" data-language-local-name="韓国語" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Tunicata" title="コーンウォール語: Tunicata" lang="kw" hreflang="kw" data-title="Tunicata" data-language-autonym="Kernowek" data-language-local-name="コーンウォール語" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Tunicata" title="ラテン語: Tunicata" lang="la" hreflang="la" data-title="Tunicata" data-language-autonym="Latina" data-language-local-name="ラテン語" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Tunicato" title="リングア・フランカ・ノバ: Tunicato" lang="lfn" hreflang="lfn" data-title="Tunicato" data-language-autonym="Lingua Franca Nova" data-language-local-name="リングア・フランカ・ノバ" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Urochordata" title="リグリア語: Urochordata" lang="lij" hreflang="lij" data-title="Urochordata" data-language-autonym="Ligure" data-language-local-name="リグリア語" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Gaubtagyviai" title="リトアニア語: Gaubtagyviai" lang="lt" hreflang="lt" data-title="Gaubtagyviai" data-language-autonym="Lietuvių" data-language-local-name="リトアニア語" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Tunik%C4%81ti" title="ラトビア語: Tunikāti" lang="lv" hreflang="lv" data-title="Tunikāti" data-language-autonym="Latviešu" data-language-local-name="ラトビア語" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D1%88%D1%82%D0%B0%D1%80%D0%B8" title="マケドニア語: Плаштари" lang="mk" hreflang="mk" data-title="Плаштари" data-language-autonym="Македонски" data-language-local-name="マケドニア語" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Tunikat" title="マレー語: Tunikat" lang="ms" hreflang="ms" data-title="Tunikat" data-language-autonym="Bahasa Melayu" data-language-local-name="マレー語" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Manteldieren" title="オランダ語: Manteldieren" lang="nl" hreflang="nl" data-title="Manteldieren" data-language-autonym="Nederlands" data-language-local-name="オランダ語" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kappedyr" title="ノルウェー語(ニーノシュク): Kappedyr" lang="nn" hreflang="nn" data-title="Kappedyr" data-language-autonym="Norsk nynorsk" data-language-local-name="ノルウェー語(ニーノシュク)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kappedyr" title="ノルウェー語(ブークモール): Kappedyr" lang="nb" hreflang="nb" data-title="Kappedyr" data-language-autonym="Norsk bokmål" data-language-local-name="ノルウェー語(ブークモール)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nv mw-list-item"><a href="https://nv.wikipedia.org/wiki/Bits%CA%BCa%CA%BC_yi%C5%82_Daniy%C3%A9ehii" title="ナバホ語: Bitsʼaʼ yił Daniyéehii" lang="nv" hreflang="nv" data-title="Bitsʼaʼ yił Daniyéehii" data-language-autonym="Diné bizaad" data-language-local-name="ナバホ語" class="interlanguage-link-target"><span>Diné bizaad</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Urochordata" title="オック語: Urochordata" lang="oc" hreflang="oc" data-title="Urochordata" data-language-autonym="Occitan" data-language-local-name="オック語" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Urookoordaataa_(firfira_galaanaa)" title="オロモ語: Urookoordaataa (firfira galaanaa)" lang="om" hreflang="om" data-title="Urookoordaataa (firfira galaanaa)" data-language-autonym="Oromoo" data-language-local-name="オロモ語" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Os%C5%82onice" title="ポーランド語: Osłonice" lang="pl" hreflang="pl" data-title="Osłonice" data-language-autonym="Polski" data-language-local-name="ポーランド語" 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/Tunicados" title="ポルトガル語: Tunicados" lang="pt" hreflang="pt" data-title="Tunicados" data-language-autonym="Português" data-language-local-name="ポルトガル語" 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/Tunicieri" title="ルーマニア語: Tunicieri" lang="ro" hreflang="ro" data-title="Tunicieri" data-language-autonym="Română" data-language-local-name="ルーマニア語" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9E%D0%B1%D0%BE%D0%BB%D0%BE%D1%87%D0%BD%D0%B8%D0%BA%D0%B8" title="ロシア語: Оболочники" lang="ru" hreflang="ru" data-title="Оболочники" data-language-autonym="Русский" data-language-local-name="ロシア語" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Tunicate" title="スコットランド語: Tunicate" lang="sco" hreflang="sco" data-title="Tunicate" data-language-autonym="Scots" data-language-local-name="スコットランド語" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Tunicate" title="シンプル英語: Tunicate" lang="en-simple" hreflang="en-simple" data-title="Tunicate" data-language-autonym="Simple English" data-language-local-name="シンプル英語" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Pl%C3%A1%C5%A1%C5%A5ovce_(tax%C3%B3n)" title="スロバキア語: Plášťovce (taxón)" lang="sk" hreflang="sk" data-title="Plášťovce (taxón)" data-language-autonym="Slovenčina" data-language-local-name="スロバキア語" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Pla%C5%A1%C4%8Darji" title="スロベニア語: Plaščarji" lang="sl" hreflang="sl" data-title="Plaščarji" data-language-autonym="Slovenščina" data-language-local-name="スロベニア語" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D1%88%D1%82%D0%B0%D1%88%D0%B8" title="セルビア語: Плашташи" lang="sr" hreflang="sr" data-title="Плашташи" data-language-autonym="Српски / srpski" data-language-local-name="セルビア語" 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/Manteldjur" title="スウェーデン語: Manteldjur" lang="sv" hreflang="sv" data-title="Manteldjur" data-language-autonym="Svenska" data-language-local-name="スウェーデン語" 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%95%E0%AE%9F%E0%AE%B1%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%9F%E0%AF%81%E0%AE%B5%E0%AF%88" title="タミル語: கடற்குடுவை" lang="ta" hreflang="ta" data-title="கடற்குடுவை" data-language-autonym="தமிழ்" data-language-local-name="タミル語" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AF%E0%B1%82%E0%B0%B0%E0%B1%8B_%E0%B0%95%E0%B0%BE%E0%B0%B0%E0%B1%8D%E0%B0%A1%E0%B1%87%E0%B0%9F%E0%B0%BE" title="テルグ語: యూరో కార్డేటా" lang="te" hreflang="te" data-title="యూరో కార్డేటా" data-language-autonym="తెలుగు" data-language-local-name="テルグ語" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A2%E0%B8%B9%E0%B9%82%E0%B8%A3%E0%B8%84%E0%B8%AD%E0%B8%A3%E0%B9%8C%E0%B8%94%E0%B8%B2%E0%B8%95%E0%B8%B2" title="タイ語: ยูโรคอร์ดาตา" lang="th" hreflang="th" data-title="ยูโรคอร์ดาตา" data-language-autonym="ไทย" data-language-local-name="タイ語" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Urochordata" title="タガログ語: Urochordata" lang="tl" hreflang="tl" data-title="Urochordata" data-language-autonym="Tagalog" data-language-local-name="タガログ語" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Tulumlular" title="トルコ語: Tulumlular" lang="tr" hreflang="tr" data-title="Tulumlular" data-language-autonym="Türkçe" data-language-local-name="トルコ語" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9B%D0%B8%D1%87%D0%B8%D0%BD%D0%BA%D0%B0-%D1%85%D0%BE%D1%80%D0%B4%D0%B0%D0%BB%D1%8B%D0%BB%D0%B0%D1%80" title="タタール語: Личинка-хордалылар" lang="tt" hreflang="tt" data-title="Личинка-хордалылар" data-language-autonym="Татарча / tatarça" data-language-local-name="タタール語" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%BA%D1%80%D0%B8%D0%B2%D0%BD%D0%B8%D0%BA%D0%B8" title="ウクライナ語: Покривники" lang="uk" hreflang="uk" data-title="Покривники" data-language-autonym="Українська" data-language-local-name="ウクライナ語" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ph%C3%A2n_ng%C3%A0nh_S%E1%BB%91ng_%C4%91u%C3%B4i" title="ベトナム語: Phân ngành Sống đuôi" lang="vi" hreflang="vi" data-title="Phân ngành Sống đuôi" data-language-autonym="Tiếng Việt" data-language-local-name="ベトナム語" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Urochordata" title="ワライ語: Urochordata" lang="war" hreflang="war" data-title="Urochordata" data-language-autonym="Winaray" data-language-local-name="ワライ語" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E8%A2%AB%E5%9B%8A%E5%8A%A8%E7%89%A9%E4%BA%9A%E9%97%A8" title="呉語: 被囊动物亚门" lang="wuu" hreflang="wuu" data-title="被囊动物亚门" data-language-autonym="吴语" data-language-local-name="呉語" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%A2%AB%E5%9B%8A%E5%8A%A8%E7%89%A9%E4%BA%9A%E9%97%A8" title="中国語: 被囊动物亚门" lang="zh" hreflang="zh" data-title="被囊动物亚门" data-language-autonym="中文" data-language-local-name="中国語" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%A2%AB%E5%9B%8A%E5%8B%95%E7%89%A9" title="広東語: 被囊動物" lang="yue" hreflang="yue" data-title="被囊動物" data-language-autonym="粵語" data-language-local-name="広東語" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q165118#sitelinks-wikipedia" title="言語間リンクを編集" class="wbc-editpage">リンクを編集</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div 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[p]" accesskey="p"><span>印刷用バージョン</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 他のプロジェクト </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Tunicata" hreflang="en"><span>コモンズ</span></a></li><li class="wb-otherproject-link wb-otherproject-species mw-list-item"><a href="https://species.wikimedia.org/wiki/Tunicata" hreflang="en"><span>ウィキスピーシーズ</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q165118" title="関連付けられたデータリポジトリ項目へのリンク [g]" accesskey="g"><span>ウィキデータ項目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="表示"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">出典: フリー百科事典『ウィキペディア（Wikipedia）』</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ja" dir="ltr"><table class="infobox bordered" style="width:18em;"> <tbody><tr> <th style="font-size:110%;background:rgb(211,211,164);background:rgba(131,131,0,0.33);text-align:center;">尾索動物 </th></tr> <tr style="text-align:center; font-size:smaller;"> <td><span class="mw-default-size" typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Symplegma_rubra.jpg" class="mw-file-description" title="群体ボヤの一種"><img alt="群体ボヤの一種" src="//upload.wikimedia.org/wikipedia/commons/1/18/Symplegma_rubra.jpg" decoding="async" width="260" height="173" class="mw-file-element" data-file-width="260" data-file-height="173" /></a></span> <div>群体ボヤの一種 <span lang="la"><i>Symplegma rubra</i></span></div> </td></tr> <tr> <th style="background:rgb(211,211,164);background:rgba(131,131,0,0.33);text-align:center;"><a href="/wiki/%E7%94%9F%E7%89%A9%E3%81%AE%E5%88%86%E9%A1%9E" title="生物の分類">分類</a> </th></tr> <tr> <td> <table class="borderless" style="margin:auto;"> <tbody><tr> <td style="white-space:nowrap; vertical-align:middle; text-align:right;"><small><a href="/wiki/%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3_(%E5%88%86%E9%A1%9E%E5%AD%A6)" title="ドメイン (分類学)">ドメイン</a></small> </td> <td style="vertical-align:middle;">: </td> <td style="vertical-align:middle; text-align:left;"><a href="/wiki/%E7%9C%9F%E6%A0%B8%E7%94%9F%E7%89%A9" title="真核生物">真核生物</a> <a href="https://en.wikipedia.org/wiki/Eukaryote" class="extiw" title="w:Eukaryote">Eukaryote</a> </td></tr> <tr> <td style="white-space:nowrap; vertical-align:middle; text-align:right;"><a href="/wiki/%E7%95%8C_(%E5%88%86%E9%A1%9E%E5%AD%A6)" title="界 (分類学)">界</a> </td> <td style="vertical-align:middle;">: </td> <td style="vertical-align:middle; text-align:left;"><a href="/wiki/%E5%8B%95%E7%89%A9" title="動物">動物界</a> <a href="https://en.wikipedia.org/wiki/Animalia" class="extiw" title="w:Animalia">Animalia</a> </td></tr> <tr> <td style="white-space:nowrap; vertical-align:middle; text-align:right;"><a href="/wiki/%E9%96%80_(%E5%88%86%E9%A1%9E%E5%AD%A6)" title="門 (分類学)">門</a> </td> <td style="vertical-align:middle;">: </td> <td style="vertical-align:middle; text-align:left;"><a href="/wiki/%E8%84%8A%E7%B4%A2%E5%8B%95%E7%89%A9" title="脊索動物">脊索動物門</a> <a href="https://en.wikipedia.org/wiki/Chordata" class="extiw" title="w:Chordata">Chordata</a> </td></tr> <tr> <td style="white-space:nowrap; vertical-align:middle; text-align:right;"><a href="/wiki/%E9%96%80_(%E5%88%86%E9%A1%9E%E5%AD%A6)" title="門 (分類学)">亜門</a> </td> <td style="vertical-align:middle;">: </td> <td style="vertical-align:middle; text-align:left;"><b>尾索動物亜門</b> Urochordata </td></tr> </tbody></table> </td></tr> <tr> <th style="background:rgb(211,211,164);background:rgba(131,131,0,0.33);text-align:center;"><a href="/wiki/%E7%B6%B1_(%E5%88%86%E9%A1%9E%E5%AD%A6)" title="綱 (分類学)">綱</a> </th></tr> <tr> <td> <ul><li><a href="/wiki/%E3%83%9B%E3%83%A4" title="ホヤ">ホヤ</a>綱 Ascidiacea</li> <li><a href="/wiki/%E3%82%BF%E3%83%AA%E3%82%A2%E7%B6%B1" title="タリア綱">タリア綱</a> Thaliacea</li> <li><a href="/wiki/%E3%82%AA%E3%82%BF%E3%83%9E%E3%83%9C%E3%83%A4%E7%B6%B1" title="オタマボヤ綱">オタマボヤ綱</a> Larvacea</li></ul> </td></tr> </tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Ascidia_005.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Ascidia_005.png/220px-Ascidia_005.png" decoding="async" width="220" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Ascidia_005.png/330px-Ascidia_005.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Ascidia_005.png/440px-Ascidia_005.png 2x" data-file-width="754" data-file-height="355" /></a><figcaption>オタマジャクシ（上）と尾索動物の幼生（下）の比較</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Uroc004b_Jon.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/Uroc004b_Jon.png/220px-Uroc004b_Jon.png" decoding="async" width="220" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/Uroc004b_Jon.png/330px-Uroc004b_Jon.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/33/Uroc004b_Jon.png/440px-Uroc004b_Jon.png 2x" data-file-width="2150" data-file-height="687" /></a><figcaption>尾索動物幼生の解剖図</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Uroc005b.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Uroc005b.png/220px-Uroc005b.png" decoding="async" width="220" height="159" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Uroc005b.png/330px-Uroc005b.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Uroc005b.png/440px-Uroc005b.png 2x" data-file-width="2200" data-file-height="1588" /></a><figcaption>尾索動物成体の解剖図</figcaption></figure> <p><b>尾索動物</b>（びさくどうぶつ、<span lang="la">Urochordata</span><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><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> または <span lang="la">Tunicata</span><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>）とは、<a href="/wiki/%E8%84%8A%E7%B4%A2%E5%8B%95%E7%89%A9" title="脊索動物">脊索動物</a>門の下位分類群のひとつで、<a href="/wiki/%E3%83%9B%E3%83%A4" title="ホヤ">ホヤ類</a>、タリア類、オタマボヤ類の3つの動物のグループの総称。<b>被嚢動物</b>や<b>ホヤ動物</b>とも。すべて、海中に住み、<a href="/wiki/%E3%83%97%E3%83%A9%E3%83%B3%E3%82%AF%E3%83%88%E3%83%B3" title="プランクトン">プランクトン</a>を濾過して食べる動物で、<a href="/wiki/%E8%84%8A%E6%A4%8E%E5%8B%95%E7%89%A9" title="脊椎動物">脊椎動物</a>に近縁のグループである。 </p> <style data-mw-deduplicate="TemplateStyles:r89142105">.mw-parser-output table.clade{border-spacing:0;margin:0;font-size:100%;line-height:100%;border-collapse:separate;width:auto}.mw-parser-output table.clade table.clade{width:100%}.mw-parser-output table.clade td.clade-label{width:0.7em;padding:0 0.15em;vertical-align:bottom;text-align:center;border-left:1px solid;border-bottom:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-fixed-width{overflow:hidden;text-overflow:ellipsis}.mw-parser-output table.clade td.clade-fixed-width:hover{overflow:visible}.mw-parser-output table.clade td.clade-label.first{border-left:none;border-right:none}.mw-parser-output table.clade td.clade-label.reverse{border-left:none;border-right:1px solid}.mw-parser-output table.clade td.clade-slabel{padding:0 0.15em;vertical-align:top;text-align:center;border-left:1px solid;white-space:nowrap}.mw-parser-output table.clade td.clade-slabel:hover{overflow:visible}.mw-parser-output table.clade td.clade-slabel.last{border-left:none;border-right:none}.mw-parser-output table.clade td.clade-slabel.reverse{border-left:none;border-right:1px solid}.mw-parser-output table.clade td.clade-bar{vertical-align:middle;text-align:left;padding:0 0.5em;position:relative}.mw-parser-output table.clade td.clade-bar.reverse{text-align:right;position:relative}.mw-parser-output table.clade td.clade-leaf{border:0;padding:0;text-align:left}.mw-parser-output table.clade td.clade-leafR{border:0;padding:0;text-align:right}.mw-parser-output table.clade td.clade-leaf.reverse{text-align:right}.mw-parser-output table.clade:hover span.linkA{background-color:yellow}.mw-parser-output table.clade:hover span.linkB{background-color:green}</style> <table class="clade"> <tbody><tr> <td class="clade-label first"><a href="/wiki/%E8%84%8A%E7%B4%A2%E5%8B%95%E7%89%A9" title="脊索動物">脊索動物</a> </td> <td rowspan="2" class="clade-leaf"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r89142105"> <table class="clade"> <tbody><tr> <td class="clade-label first">  </td> <td rowspan="2" class="clade-leaf"> <p><a href="/wiki/%E9%A0%AD%E7%B4%A2%E5%8B%95%E7%89%A9" title="頭索動物">頭索動物</a>：一生、全体長に渡って脊索を持つ。ナメクジウオの仲間 </p> </td></tr> <tr> <td class="clade-slabel">  </td></tr> <tr> <td class="clade-label">  </td> <td rowspan="2" class="clade-leaf"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r89142105"> <table class="clade"> <tbody><tr> <td class="clade-label first">  </td> <td rowspan="2" class="clade-leaf"> <p>尾索動物：一生ないし一時期に尾部に脊索を持つ。 </p> </td></tr> <tr> <td class="clade-slabel">  </td></tr> <tr> <td class="clade-label">  </td> <td rowspan="2" class="clade-leaf"> <p><a href="/wiki/%E8%84%8A%E6%A4%8E%E5%8B%95%E7%89%A9" title="脊椎動物">脊椎動物</a>：脊索の周囲に脊椎が形成される。 </p> </td></tr> <tr> <td class="clade-slabel last">  </td></tr></tbody></table> </td></tr> <tr> <td class="clade-slabel last">  </td></tr></tbody></table> </td></tr> <tr> <td class="clade-slabel last">  </td></tr></tbody></table> <p>ホヤ類は世界で2300種以上、タリア類、オタマボヤ類はそれぞれ数十種程度の現生種が知られている。 </p><p>尾索動物は<a href="/wiki/%E9%A0%AD%E7%B4%A2%E5%8B%95%E7%89%A9" title="頭索動物">頭索動物</a>（ナメクジウオ）のもつ13のHox遺伝子のうち4つを失っており、幼生期のボディプランが他の脊索動物とは異なる機構で形成される<sup id="cite_ref-:02_4-0" class="reference"><a href="#cite_note-:02-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>。 </p><p>またホヤ類は「他の脊索動物と分岐した後に、成体で脊索動物の特徴を失った」と考えられる<sup id="cite_ref-:02_4-1" class="reference"><a href="#cite_note-:02-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="下位分類群"><span id=".E4.B8.8B.E4.BD.8D.E5.88.86.E9.A1.9E.E7.BE.A4"></span>下位分類群</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9&action=edit&section=1" title="節を編集: 下位分類群"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r94202605">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box side-box-right plainlinks sistersitebox noprint" style="width:22em;"> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/34px-Wikispecies-logo.svg.png" decoding="async" width="34" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/51px-Wikispecies-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/68px-Wikispecies-logo.svg.png 2x" data-file-width="941" data-file-height="1103" /></span></span></div> <div class="side-box-text plainlist" style="font-size:100%;">ウィキスピーシーズに<b><span class="plainlinks"><a class="external text" href="https://species.wikimedia.org/wiki/Urochordata?uselang=ja">尾索動物</a></span></b>に関する情報があります。</div></div> </div> <ul><li><a href="/wiki/%E3%83%9B%E3%83%A4" title="ホヤ">ホヤ綱</a>（海鞘綱または被嚢綱、<span lang="la">Ascidiacea</span>）：<a href="/wiki/%E3%83%9E%E3%83%9C%E3%83%A4" class="mw-redirect" title="マボヤ">マボヤ</a>、<a href="/w/index.php?title=%E3%83%A6%E3%82%A6%E3%83%AC%E3%82%A4%E3%83%9C%E3%83%A4&action=edit&redlink=1" class="new" title="「ユウレイボヤ」 (存在しないページ)">ユウレイボヤ</a></li> <li><a href="/wiki/%E3%82%BF%E3%83%AA%E3%82%A2%E7%B6%B1" title="タリア綱">タリア綱</a>（サルパ綱、<span lang="la">Thaliacea</span>）：<a href="/wiki/%E3%82%B5%E3%83%AB%E3%83%91" title="サルパ">サルパ</a>、<a href="/wiki/%E3%82%A6%E3%83%9F%E3%82%BF%E3%83%AB" class="mw-redirect" title="ウミタル">ウミタル</a>、<a href="/wiki/%E3%83%92%E3%82%AB%E3%83%AA%E3%83%9C%E3%83%A4" class="mw-redirect" title="ヒカリボヤ">ヒカリボヤ</a></li> <li><a href="/wiki/%E3%82%AA%E3%82%BF%E3%83%9E%E3%83%9C%E3%83%A4%E7%B6%B1" title="オタマボヤ綱">オタマボヤ綱</a>（幼形綱または尾虫綱、<span lang="la">Larvacea</span> または <span lang="la">Appendicularia</span>）：オタマボヤ</li></ul> <div class="mw-heading mw-heading2"><h2 id="特徴"><span id=".E7.89.B9.E5.BE.B4"></span>特徴</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9&action=edit&section=2" title="節を編集: 特徴"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>次のような特徴を持つ： </p> <ul><li><b>幼生期</b>：脊索動物の特徴が顕著であるが、幼生期が数分しかないものもいる<sup id="cite_ref-:0_5-0" class="reference"><a href="#cite_note-:0-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></li> <li><b>成体</b>：固着性で、幼生期とは著しく姿を変える<sup id="cite_ref-:0_5-1" class="reference"><a href="#cite_note-:0-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>。尾と脊索は吸収され、神経系も退化<sup id="cite_ref-:0_5-2" class="reference"><a href="#cite_note-:0-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>。</li> <li><b>採餌</b>：咽頭裂から海水を入れ、粘液で海水中の餌を捉える。それを繊毛で食道に運び、水と排泄物が肛門から出水管へと出ていく<sup id="cite_ref-:0_5-3" class="reference"><a href="#cite_note-:0-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>。</li></ul> <p><br /> 3つのグループ、ホヤ類、オタマボヤ類、タリア類では、その特徴は大きく異なるが、共通するのは、幼生の時期に<a href="/wiki/%E3%82%AA%E3%82%BF%E3%83%9E%E3%82%B8%E3%83%A3%E3%82%AF%E3%82%B7" title="オタマジャクシ">オタマジャクシ</a>の形をしており、プランクトン生活をすること、その時期には、内臓などは頭部に、長い尾の部分に<a href="/wiki/%E8%84%8A%E7%B4%A2" title="脊索">脊索</a>や、背側神経索、筋肉が存在することである。この時期の幼生は尾を振って泳ぐことができる。脊索が尾部に存在することが、尾索動物の名の由来である。脊索とは、発生の過程で最初に現れる体の軸を作る構造で、同じ脊索動物門に属する脊椎動物でも発生の過程で一時的に形成される。いずれのグループも、脊椎動物とは異なり、背側神経索を中心とした<a href="/wiki/%E7%A5%9E%E7%B5%8C%E7%B3%BB" title="神経系">中枢神経系</a>は発達せず、<a href="/wiki/%E8%84%B3" title="脳">脳</a>を持たない。多くの種が雌雄同体であり、特にタリア類では有性世代と無性世代を繰り返す複雑な生活史をもつ。 </p><p>ホヤ類では、オタマジャクシ型の幼生は成熟を前にして<a href="/wiki/%E5%A4%89%E6%85%8B" title="変態">変態</a>を行い<a href="/wiki/%E5%9B%BA%E7%9D%80%E6%80%A7" title="固着性">固着性</a>の成体となる。ホヤの幼生は海底にたどり着き、頭部を下にして付着すると、尾部は吸収され、同時に脊索や背側神経索も消滅する。また、頭部の構造も変化し、体全体を包む筋肉性の膜である被嚢（外套）があらわれる。この被嚢が、尾索動物の別名、被嚢動物の名前の由来である。ホヤ類の被嚢には入水口と出水口の2つの穴があり、被嚢を収縮させることで水流を起こし、被嚢内部のエラに酸素や餌となる微生物を含んだ新鮮な水流を送り込む。 </p><p>タリア類でも、ホヤ類と同様に尾部が吸収され、体全体を包む被嚢が形成される変態が起こるが、ホヤ類のように海底に固着することはなく、一生をプランクトンとして過ごす。被嚢の出入口は体の前後方向にあり、外見は樽状である。被嚢の筋肉を収縮させることで、被嚢の中に水を通し、濾過して餌を摂ると同時に、ゆるやかな水流を起こして移動する。タリア類では特に、脊索の形成は痕跡的である。 </p><p>オタマボヤ類では、成熟に伴うわずかな形態の変化はあるものの、基本的に成熟してもオタマジャクシ型を維持し、また脊索を終生維持しており、いわゆる<a href="/wiki/%E5%B9%BC%E5%BD%A2%E6%88%90%E7%86%9F" class="mw-redirect" title="幼形成熟">幼形成熟</a>（ネオテニー）をすると考えられている。これがオタマボヤの名前の由来である。オタマボヤ類は、被嚢は形成しないが、ゼラチン質を分泌し、体全体を包むカゴのようなものをつくり、その中で生活する。尾を振ることで内部に水流を起こし、微細なふるい状の分泌物に引っかかったものを餌にし、またその水流で移動する。 </p> <ul class="gallery mw-gallery-packed" style="float:center;"> <li class="gallerybox" style="width: 121.33333333333px"> <div class="thumb" style="width: 119.33333333333px;"><span typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Oikopleura_(Vexillaria)_cophocerca_001.png" class="mw-file-description" title="Oikopleura cophocerca"><img alt="Oikopleura cophocerca" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Oikopleura_%28Vexillaria%29_cophocerca_001.png/179px-Oikopleura_%28Vexillaria%29_cophocerca_001.png" decoding="async" width="120" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Oikopleura_%28Vexillaria%29_cophocerca_001.png/268px-Oikopleura_%28Vexillaria%29_cophocerca_001.png 1.5x, //upload.wikimedia.org/wikipedia/commons/6/68/Oikopleura_%28Vexillaria%29_cophocerca_001.png 2x" data-file-width="303" data-file-height="407" /></a></span></div> <div class="gallerytext"><i><a href="/w/index.php?title=Oikopleura_cophocerca&action=edit&redlink=1" class="new" title="「Oikopleura cophocerca」 (存在しないページ)">Oikopleura cophocerca</a></i> </div> </li> <li class="gallerybox" style="width: 127.33333333333px"> <div class="thumb" style="width: 125.33333333333px;"><span typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Ascidians.jpg" class="mw-file-description" title="Rhopalaea."><img alt="Rhopalaea." src="//upload.wikimedia.org/wikipedia/commons/thumb/9/93/Ascidians.jpg/188px-Ascidians.jpg" decoding="async" width="126" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/93/Ascidians.jpg/282px-Ascidians.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/93/Ascidians.jpg/377px-Ascidians.jpg 2x" data-file-width="471" data-file-height="600" /></a></span></div> <div class="gallerytext"><i><a href="/w/index.php?title=Rhopalaea&action=edit&redlink=1" class="new" title="「Rhopalaea」 (存在しないページ)">Rhopalaea</a></i>.</div> </li> <li class="gallerybox" style="width: 215.33333333333px"> <div class="thumb" style="width: 213.33333333333px;"><span typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Ascidian_(Rhopalaea_Crassa)_(4_cm).png" class="mw-file-description" title="Rhopalaea crassa"><img alt="Rhopalaea crassa" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Ascidian_%28Rhopalaea_Crassa%29_%284_cm%29.png/320px-Ascidian_%28Rhopalaea_Crassa%29_%284_cm%29.png" decoding="async" width="214" height="160" class="mw-file-element" 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decoding="async" width="214" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Sea_Squirts_Didemnum_molle.jpg/480px-Sea_Squirts_Didemnum_molle.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Sea_Squirts_Didemnum_molle.jpg/640px-Sea_Squirts_Didemnum_molle.jpg 2x" data-file-width="4000" data-file-height="3000" /></a></span></div> <div class="gallerytext"> <i><a href="/w/index.php?title=Didemnum_molle&action=edit&redlink=1" class="new" title="「Didemnum molle」 (存在しないページ)">Didemnum molle</a></i>.</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="脚注"><span id=".E8.84.9A.E6.B3.A8"></span>脚注</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9&action=edit&section=3" title="節を編集: 脚注"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol 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title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Subphylum+Urochordata&rft.aulast=Myers&rft.aufirst=P.&rft.au=Myers%2C%26%2332%3BP.&rft.au=Espinosa%2C%26%2332%3BR.&rft.au=Parr%2C%26%2332%3BC.+S.&rft.au=Jones%2C%26%2332%3BT.&rft.au=Hammond%2C%26%2332%3BG.+S.&rft.au=Dewey%2C%26%2332%3BT.+A.&rft.date=2008&rft.pub=The+Animal+Diversity+Web+%28online%29&rft_id=http%3A%2F%2Fanimaldiversity.ummz.umich.edu%2Fsite%2Faccounts%2Fclassification%2FUrochordata.html&rfr_id=info:sid/ja.wikipedia.org:%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r101121245">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation.cs-ja1 q,.mw-parser-output .citation.cs-ja2 q{quotes:"「""」""『""』"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:var(--color-success,#3a3);margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=158853">"Urochordata"</a> (英語). <a href="/wiki/ITIS" title="ITIS">Integrated Taxonomic Information System</a>. 5 December 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Urochordata&rft.pub=Integrated+Taxonomic+Information+System&rft.date=2008-12-05&rft_id=https%3A%2F%2Fwww.itis.gov%2Fservlet%2FSingleRpt%2FSingleRpt%3Fsearch_topic%3DTSN%26search_value%3D158853&rfr_id=info%3Asid%2Fja.wikipedia.org%3A%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9" class="Z3988"></span></span> </li> <li id="cite_note-3"><b><a href="#cite_ref-3">^</a></b> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r101121245"><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=203347">"Tunicata"</a> (英語). <a href="/wiki/ITIS" title="ITIS">Integrated Taxonomic Information System</a>. 5 December 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Tunicata&rft.pub=Integrated+Taxonomic+Information+System&rft.date=2008-12-05&rft_id=https%3A%2F%2Fwww.itis.gov%2Fservlet%2FSingleRpt%2FSingleRpt%3Fsearch_topic%3DTSN%26search_value%3D203347&rfr_id=info%3Asid%2Fja.wikipedia.org%3A%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9" class="Z3988"></span></span> </li> <li id="cite_note-:02-4">^ <a href="#cite_ref-:02_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:02_4-1"><sup><i><b>b</b></i></sup></a> <span class="reference-text"><a href="#キャンベル11版">キャンベル11版</a> pp.826-827.</span> </li> <li id="cite_note-:0-5">^ <a href="#cite_ref-:0_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:0_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:0_5-3"><sup><i><b>d</b></i></sup></a> <span class="reference-text"><a href="#キャンベル11版">キャンベル11版</a> pp.826-827.</span> </li> </ol></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r94202605"><div class="side-box side-box-right plainlinks sistersitebox noprint" style="width:22em;"> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist" style="font-size:100%;">ウィキメディア・コモンズには、<b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Tunicata?uselang=ja">尾索動物</a></span></b>に関連するカテゴリがあります。</div></div> </div> <div class="mw-heading mw-heading2"><h2 id="参考文献"><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span>参考文献</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9&action=edit&section=4" title="節を編集: 参考文献"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>[キャンベル11版] <cite style="font-style:normal" class="citation book" id="キャンベル11版"> <i>キャンベル生物学原書11版</i>. <a href="/wiki/%E4%B8%B8%E5%96%84%E5%87%BA%E7%89%88" class="mw-redirect" title="丸善出版">丸善出版</a>. (2018/3/20). <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r101121245"><a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/%E7%89%B9%E5%88%A5:%E6%96%87%E7%8C%AE%E8%B3%87%E6%96%99/978-4621302767" title="特別:文献資料/978-4621302767">978-4621302767</a></cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=%E3%82%AD%E3%83%A3%E3%83%B3%E3%83%99%E3%83%AB%E7%94%9F%E7%89%A9%E5%AD%A6+%E5%8E%9F%E6%9B%B811%E7%89%88&rft.date=2018%2F3%2F20&rft.pub=%5B%5B%E4%B8%B8%E5%96%84%E5%87%BA%E7%89%88%5D%5D&rft.isbn=978-4621302767&rfr_id=info:sid/ja.wikipedia.org:%E5%B0%BE%E7%B4%A2%E5%8B%95%E7%89%A9"><span style="display: none;"> </span></span> </p> <div role="navigation" class="navbox authority-control" aria-label="Navbox" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" 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