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class="mw-list-item"><a href="/wiki/Wikipedia:Portal_da_comunidade" title="Información acerca do proxecto, do que pode facer e dos lugares onde atopar as cousas"><span>Portal da comunidade</span></a></li><li id="n-A-Taberna" class="mw-list-item"><a href="/wiki/Wikipedia:A_Taberna"><span>A Taberna</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Wikipedia:Actualidade" title="Información acerca de acontecementos de actualidade"><span>Actualidade</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:Cambios_recentes" title="A lista de modificacións recentes no wiki [r]" accesskey="r"><span>Cambios recentes</span></a></li><li id="n-Artigos-de-calidade" class="mw-list-item"><a href="/wiki/Wikipedia:Artigos_de_calidade"><span>Artigos de calidade</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Ao_chou" title="Cargar unha páxina ao chou [x]" accesskey="x"><span>Páxina ao chou</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Wikipedia:Axuda" title="O lugar para informarse"><span>Axuda</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Portada" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="a Wikipedia en galego" src="/static/images/mobile/copyright/wikipedia-tagline-gl.svg" width="118" height="13" style="width: 7.375em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Especial:Procurar" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Procurar neste wiki [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Procura</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Procurar en Wikipedia" aria-label="Procurar en Wikipedia" autocapitalize="sentences" title="Procurar neste wiki [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon 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data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aparencia" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aparencia</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_gl.wikipedia.org&uselang=gl" class=""><span>Doazóns</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Crear_unha_conta&returnto=Cuncha" title="É recomendable que cree unha conta e acceda ao sistema, se ben non é obrigatorio" class=""><span>Crear unha conta</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Iniciar_sesi%C3%B3n&returnto=Cuncha" title="É recomendable que se rexistre, se ben non é obrigatorio [o]" accesskey="o" class=""><span>Acceder ao sistema</span></a> </li> </ul> </div> </div> </div> <div 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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_gl.wikipedia.org&uselang=gl"><span>Doazóns</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Crear_unha_conta&returnto=Cuncha" title="É recomendable que cree unha conta e acceda ao sistema, se ben non é obrigatorio"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Crear unha conta</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Iniciar_sesi%C3%B3n&returnto=Cuncha" title="É recomendable que se rexistre, se ben non é obrigatorio [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Acceder ao sistema</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"> Páxinas para os editores sen a sesión iniciada <a href="/wiki/Axuda:Introduci%C3%B3n" aria-label="Máis información sobre a edición"><span>máis información</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/Especial:As_mi%C3%B1as_contribuci%C3%B3ns" title="Unha lista das modificacións feitas desde este enderezo IP [y]" accesskey="y"><span>Contribucións</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Especial:A_mi%C3%B1a_conversa" title="Conversa acerca de edicións feitas desde este enderezo IP [n]" accesskey="n"><span>Conversa</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="Sitio"> <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="Contidos" 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">Contidos</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">agochar</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">Inicio</div> </a> </li> <li id="toc-Clasificación_dos_moluscos_segundo_a_cuncha" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Clasificación_dos_moluscos_segundo_a_cuncha"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Clasificación dos moluscos segundo a cuncha</span> </div> </a> <ul id="toc-Clasificación_dos_moluscos_segundo_a_cuncha-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Composición" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Composición"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Composición</span> </div> </a> <ul id="toc-Composición-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Estrutura" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Estrutura"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Estrutura</span> </div> </a> <button aria-controls="toc-Estrutura-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Mostrar ou agochar a subsección "Estrutura"</span> </button> <ul id="toc-Estrutura-sublist" class="vector-toc-list"> <li id="toc-A_cuncha_dos_gasterópodos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#A_cuncha_dos_gasterópodos"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>A cuncha dos gasterópodos</span> </div> </a> <ul id="toc-A_cuncha_dos_gasterópodos-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Formación_da_cuncha" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Formación_da_cuncha"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Formación da cuncha</span> </div> </a> <ul id="toc-Formación_da_cuncha-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Esculturas_e_padróns_de_cor" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Esculturas_e_padróns_de_cor"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Esculturas e padróns de cor</span> </div> </a> <ul id="toc-Esculturas_e_padróns_de_cor-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Galería" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Galería"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Galería</span> </div> </a> <ul id="toc-Galería-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Véxase_tamén" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Véxase_tamén"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Véxase tamén</span> </div> </a> <button aria-controls="toc-Véxase_tamén-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Mostrar ou agochar a subsección "Véxase tamén"</span> </button> <ul id="toc-Véxase_tamén-sublist" class="vector-toc-list"> <li id="toc-Outros_artigos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Outros_artigos"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>Outros artigos</span> </div> </a> <ul id="toc-Outros_artigos-sublist" class="vector-toc-list"> </ul> </li> </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="Contidos" 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="Mostrar ou agochar a táboa de contidos" > <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">Mostrar ou agochar a táboa de contidos</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">Cuncha</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="Ir a un artigo noutra lingua. Dispoñible en 66 linguas" > <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-66" 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">66 linguas</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/Skulp" title="Skulp – afrikaans" lang="af" hreflang="af" data-title="Skulp" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" 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%B5%D8%AF%D9%81%D8%A9_%D8%A8%D8%AD%D8%B1%D9%8A%D8%A9" title="صدفة بحرية – árabe" lang="ar" hreflang="ar" data-title="صدفة بحرية" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Bal%C4%B1qqula%C4%9F%C4%B1_(%C9%99h%C9%99ng_da%C5%9F%C4%B1)" title="Balıqqulağı (əhəng daşı) – acerbaixano" lang="az" hreflang="az" data-title="Balıqqulağı (əhəng daşı)" data-language-autonym="Azərbaycanca" data-language-local-name="acerbaixano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D2%A0%D0%B0%D0%B1%D1%8B%D1%80%D1%81%D0%B0%D2%A1" title="Ҡабырсаҡ – baxkir" lang="ba" hreflang="ba" data-title="Ҡабырсаҡ" data-language-autonym="Башҡортса" data-language-local-name="baxkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BA%D0%B0%D0%B2%D1%96%D0%BD%D0%B0" title="Ракавіна – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Ракавіна" 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%A0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D0%BD%D0%B0" title="Раковина – búlgaro" lang="bg" hreflang="bg" data-title="Раковина" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/K%C3%A1e%CC%A4k-si%C5%8Fh" title="Káe̤k-siŏh – Mindong" lang="cdo" hreflang="cdo" data-title="Káe̤k-siŏh" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8E%A4%E1%8F%AF%E1%8F%8D%E1%8E%A6" title="ᎤᏯᏍᎦ – cherokee" lang="chr" hreflang="chr" data-title="ᎤᏯᏍᎦ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="cherokee" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Schr%C3%A1nka" title="Schránka – checo" lang="cs" hreflang="cs" data-title="Schránka" data-language-autonym="Čeština" data-language-local-name="checo" 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%A8%D0%B0%D0%BF%D0%B0_%D1%85%D1%83%D1%80%D0%B0%D0%BD%D3%97" title="Шапа хуранӗ – chuvaxo" lang="cv" hreflang="cv" data-title="Шапа хуранӗ" data-language-autonym="Чӑвашла" data-language-local-name="chuvaxo" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cragen" title="Cragen – galés" lang="cy" hreflang="cy" data-title="Cragen" data-language-autonym="Cymraeg" data-language-local-name="galés" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Konkylie" title="Konkylie – dinamarqués" lang="da" hreflang="da" data-title="Konkylie" data-language-autonym="Dansk" data-language-local-name="dinamarqués" 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/Muschelschale" title="Muschelschale – alemán" lang="de" hreflang="de" data-title="Muschelschale" data-language-autonym="Deutsch" data-language-local-name="alemán" 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%BF%CF%87%CF%8D%CE%BB%CE%B9" title="Κοχύλι – grego" lang="el" hreflang="el" data-title="Κοχύλι" data-language-autonym="Ελληνικά" data-language-local-name="grego" 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/Seashell" title="Seashell – inglés" lang="en" hreflang="en" data-title="Seashell" data-language-autonym="English" data-language-local-name="inglés" 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/Konko" title="Konko – esperanto" lang="eo" hreflang="eo" data-title="Konko" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Concha" title="Concha – español" lang="es" hreflang="es" data-title="Concha" data-language-autonym="Español" data-language-local-name="español" 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/Merikarp" title="Merikarp – estoniano" lang="et" hreflang="et" data-title="Merikarp" data-language-autonym="Eesti" data-language-local-name="estoniano" 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/Maskor" title="Maskor – éuscaro" lang="eu" hreflang="eu" data-title="Maskor" data-language-autonym="Euskara" data-language-local-name="éuscaro" 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%B5%D8%AF%D9%81" title="صدف – persa" lang="fa" hreflang="fa" data-title="صدف" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Wasawasa_kaukaua" title="Wasawasa kaukaua – fixiano" lang="fj" hreflang="fj" data-title="Wasawasa kaukaua" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="fixiano" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fr badge-Q70893996 mw-list-item" title=""><a href="https://fr.wikipedia.org/wiki/Coquille_(biologie)" title="Coquille (biologie) – francés" lang="fr" hreflang="fr" data-title="Coquille (biologie)" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Sliog%C3%A1n" title="Sliogán – irlandés" lang="ga" hreflang="ga" data-title="Sliogán" data-language-autonym="Gaeilge" data-language-local-name="irlandés" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%95%E0%A5%8C%E0%A4%A1%E0%A4%BC%E0%A5%80" title="कौड़ी – hindi" lang="hi" hreflang="hi" data-title="कौड़ी" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-ik mw-list-item"><a href="https://ik.wikipedia.org/wiki/Uvi%E1%B8%B7uq" title="Uviḷuq – Inupiaq" lang="ik" hreflang="ik" data-title="Uviḷuq" data-language-autonym="Iñupiatun" data-language-local-name="Inupiaq" class="interlanguage-link-target"><span>Iñupiatun</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Konko" title="Konko – ido" lang="io" hreflang="io" data-title="Konko" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Skel" title="Skel – islandés" lang="is" hreflang="is" data-title="Skel" data-language-autonym="Íslenska" data-language-local-name="islandés" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Conchiglia" title="Conchiglia – italiano" lang="it" hreflang="it" data-title="Conchiglia" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%B2%9D%E6%AE%BB" title="貝殻 – xaponés" lang="ja" hreflang="ja" data-title="貝殻" data-language-autonym="日本語" data-language-local-name="xaponés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9C%E1%83%98%E1%83%9F%E1%83%90%E1%83%A0%E1%83%90" title="ნიჟარა – xeorxiano" lang="ka" hreflang="ka" data-title="ნიჟარა" data-language-autonym="ქართული" data-language-local-name="xeorxiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%95%E0%B2%AA%E0%B3%8D%E0%B2%AA%E0%B3%86%E0%B2%9A%E0%B2%BF%E0%B2%AA%E0%B3%8D%E0%B2%AA%E0%B3%81" title="ಕಪ್ಪೆಚಿಪ್ಪು – kannará" lang="kn" hreflang="kn" data-title="ಕಪ್ಪೆಚಿಪ್ಪು" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannará" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A1%B0%EA%B0%80%EB%B9%84" title="조가비 – coreano" lang="ko" hreflang="ko" data-title="조가비" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%DA%A9%D8%A7%D9%88%D9%95_%D8%B4%D9%88%D9%9A%D9%BE" title="کاوٕ شوٚپ – caxemirés" lang="ks" hreflang="ks" data-title="کاوٕ شوٚپ" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="caxemirés" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D0%BD%D0%B0" title="Раковина – kirguiz" lang="ky" hreflang="ky" data-title="Раковина" data-language-autonym="Кыргызча" data-language-local-name="kirguiz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Concha" title="Concha – latín" lang="la" hreflang="la" data-title="Concha" data-language-autonym="Latina" data-language-local-name="latín" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Sjelp" title="Sjelp – limburgués" lang="li" hreflang="li" data-title="Sjelp" data-language-autonym="Limburgs" data-language-local-name="limburgués" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Kriaukl%C4%97" title="Kriauklė – lituano" lang="lt" hreflang="lt" data-title="Kriauklė" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/%C4%8Caula" title="Čaula – letón" lang="lv" hreflang="lv" data-title="Čaula" data-language-autonym="Latviešu" data-language-local-name="letón" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Akorandriaka" title="Akorandriaka – malgaxe" lang="mg" hreflang="mg" data-title="Akorandriaka" data-language-autonym="Malagasy" data-language-local-name="malgaxe" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D0%BD%D0%B0" title="Раковина – macedonio" lang="mk" hreflang="mk" data-title="Раковина" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%DA%A9%D9%84%D8%A7%DA%86%DA%A9" title="کلاچک – mazandaraní" lang="mzn" hreflang="mzn" data-title="کلاچک" data-language-autonym="مازِرونی" data-language-local-name="mazandaraní" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%95%E0%A5%8C%E0%A4%A1%E0%A4%BE" title="कौडा – nepalí" lang="ne" hreflang="ne" data-title="कौडा" data-language-autonym="नेपाली" data-language-local-name="nepalí" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Schelp" title="Schelp – neerlandés" lang="nl" hreflang="nl" data-title="Schelp" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Konkylie" title="Konkylie – noruegués bokmål" lang="nb" hreflang="nb" data-title="Konkylie" data-language-autonym="Norsk bokmål" data-language-local-name="noruegués bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Muszla" title="Muszla – polaco" lang="pl" hreflang="pl" data-title="Muszla" data-language-autonym="Polski" data-language-local-name="polaco" 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/Concha" title="Concha – portugués" lang="pt" hreflang="pt" data-title="Concha" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D0%BD%D0%B0" title="Раковина – ruso" lang="ru" hreflang="ru" data-title="Раковина" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%B5%E0%A4%B0%E0%A4%BE%E0%A4%9F%E0%A4%BF%E0%A4%95%E0%A4%BE" title="वराटिका – sánscrito" lang="sa" hreflang="sa" data-title="वराटिका" data-language-autonym="संस्कृतम्" data-language-local-name="sánscrito" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Cunchigghia" title="Cunchigghia – siciliano" lang="scn" hreflang="scn" data-title="Cunchigghia" data-language-autonym="Sicilianu" data-language-local-name="siciliano" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Seashell" title="Seashell – escocés" lang="sco" hreflang="sco" data-title="Seashell" data-language-autonym="Scots" data-language-local-name="escocés" 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/Shell_(zoology)" title="Shell (zoology) – Simple English" lang="en-simple" hreflang="en-simple" data-title="Shell (zoology)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Angalool" title="Angalool – somalí" lang="so" hreflang="so" data-title="Angalool" data-language-autonym="Soomaaliga" data-language-local-name="somalí" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Cangkang" title="Cangkang – sundanés" lang="su" hreflang="su" data-title="Cangkang" data-language-autonym="Sunda" data-language-local-name="sundanés" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Koa" title="Koa – suahili" lang="sw" hreflang="sw" data-title="Koa" data-language-autonym="Kiswahili" data-language-local-name="suahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A1%D0%B0%D0%B4%D0%B0%D1%84" title="Садаф – taxico" lang="tg" hreflang="tg" data-title="Садаф" data-language-autonym="Тоҷикӣ" data-language-local-name="taxico" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%9B%E0%B8%A5%E0%B8%B7%E0%B8%AD%E0%B8%81%E0%B8%AB%E0%B8%AD%E0%B8%A2" title="เปลือกหอย – tailandés" lang="th" hreflang="th" data-title="เปลือกหอย" data-language-autonym="ไทย" data-language-local-name="tailandés" 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/Kabibe" title="Kabibe – tagalo" lang="tl" hreflang="tl" data-title="Kabibe" data-language-autonym="Tagalog" data-language-local-name="tagalo" 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/Deniz_kabu%C4%9Fu" title="Deniz kabuğu – turco" lang="tr" hreflang="tr" data-title="Deniz kabuğu" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A7%D0%B5%D1%80%D0%B5%D0%BF%D0%B0%D1%88%D0%BA%D0%B0" title="Черепашка – ucraíno" lang="uk" hreflang="uk" data-title="Черепашка" data-language-autonym="Українська" data-language-local-name="ucraíno" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%D9%85%D9%86%D8%AF%D8%B1%DB%8C_%D8%B5%D8%AF%D9%81" title="سمندری صدف – urdú" lang="ur" hreflang="ur" data-title="سمندری صدف" data-language-autonym="اردو" data-language-local-name="urdú" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Chig%CA%BBanoq" title="Chigʻanoq – uzbeko" lang="uz" hreflang="uz" data-title="Chigʻanoq" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeko" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Capa" title="Capa – Venetian" lang="vec" hreflang="vec" data-title="Capa" data-language-autonym="Vèneto" data-language-local-name="Venetian" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Schelpe" title="Schelpe – West Flemish" lang="vls" hreflang="vls" data-title="Schelpe" data-language-autonym="West-Vlams" data-language-local-name="West Flemish" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E8%B4%9D%E5%A3%B3" title="贝壳 – chinés wu" lang="wuu" hreflang="wuu" data-title="贝壳" data-language-autonym="吴语" data-language-local-name="chinés wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%B2%9D%E6%AE%BC" title="貝殼 – chinés" lang="zh" hreflang="zh" data-title="貝殼" data-language-autonym="中文" data-language-local-name="chinés" 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%B2%9D%E6%AE%BC" title="貝殼 – cantonés" lang="yue" hreflang="yue" data-title="貝殼" data-language-autonym="粵語" data-language-local-name="cantonés" 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/Q213096#sitelinks-wikipedia" title="Editar as ligazóns interlingüísticas" class="wbc-editpage">Editar as ligazóns</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="Espazos de nomes"> <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/Cuncha" title="Ver o contido da páxina [c]" accesskey="c"><span>Artigo</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Conversa:Cuncha" rel="discussion" title="Conversa acerca do contido desta páxina [t]" accesskey="t"><span>Conversa</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambiar a variante de lingua" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">galego</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vistas"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Cuncha"><span>Ler</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Cuncha&veaction=edit" title="Editar esta páxina [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Cuncha&action=edit" title="Editar o código fonte desta páxina [e]" accesskey="e"><span>Editar a fonte</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Cuncha&action=history" title="Versións anteriores desta páxina [h]" accesskey="h"><span>Ver o historial</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Ferramentas das páxinas"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Ferramentas" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Ferramentas</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Ferramentas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">agochar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Máis opcións" > <div class="vector-menu-heading"> Accións </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Cuncha"><span>Ler</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Cuncha&veaction=edit" title="Editar esta páxina [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Cuncha&action=edit" title="Editar o código fonte desta páxina [e]" accesskey="e"><span>Editar a fonte</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Cuncha&action=history"><span>Ver o historial</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Xeral </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1xinas_que_ligan_con_esta/Cuncha" title="Lista de todas as páxinas do wiki que ligan cara a aquí [j]" accesskey="j"><span>Páxinas que ligan con esta</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:Cambios_relacionados/Cuncha" rel="nofollow" title="Cambios recentes nas páxinas ligadas desde esta [k]" accesskey="k"><span>Cambios relacionados</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1xinas_especiais" title="Lista de todas as páxinas especiais [q]" accesskey="q"><span>Páxinas especiais</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Cuncha&oldid=6516943" title="Ligazón permanente a esta versión desta páxina"><span>Ligazón permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Cuncha&action=info" title="Máis información sobre esta páxina"><span>Información da páxina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Cita&page=Cuncha&id=6516943&wpFormIdentifier=titleform" title="Información sobre como citar esta páxina"><span>Citar esta páxina</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:UrlShortener&url=https%3A%2F%2Fgl.wikipedia.org%2Fwiki%2FCuncha"><span>Xerar URL acurtado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fgl.wikipedia.org%2Fwiki%2FCuncha"><span>Descargar o código QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir/exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Libro&bookcmd=book_creator&referer=Cuncha"><span>Crear un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Cuncha&action=show-download-screen"><span>Descargar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Cuncha&printable=yes" title="Versión para imprimir da páxina [p]" accesskey="p"><span>Versión para imprimir</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"> Noutros proxectos </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/Seashell" hreflang="en"><span>Wikimedia Commons</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/Q213096" title="Ligazón ao elemento conectado no repositorio de datos [g]" accesskey="g"><span>Elemento de Wikidata</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="Ferramentas das páxinas"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aparencia"> <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">Aparencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">agochar</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">Na Galipedia, a Wikipedia en galego.</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="gl" dir="ltr"><table class="plainlinks metadata ambox ambox-content" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span typeof="mw:File"><span title="Cómpre aumentar as referencias"><img alt="Cómpre aumentar as referencias" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/50px-Question_book-4.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/75px-Question_book-4.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Question_book-4.svg/100px-Question_book-4.svg.png 2x" data-file-width="262" data-file-height="204" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">Este artigo <b>precisa de máis <a href="/wiki/Wikipedia:Citar_as_fontes" title="Wikipedia:Citar as fontes">fontes ou referencias</a></b> que aparezan nunha <a href="/wiki/Wikipedia:Verificabilidade" title="Wikipedia:Verificabilidade">publicación acreditada</a> que poidan verificar o seu contido, como libros ou outras publicacións especializadas no tema. Por favor, axude <a class="external text" href="https://gl.wikipedia.org/w/index.php?title=Cuncha&action=edit">mellorando este artigo</a>. <small><i>(Desde xullo de 2017.)</i></small></div></td></tr></tbody></table> <ul><li><i>Este artigo trata sobre a estrutura animal, para o elemento arquitectónico véxase <a href="/wiki/Pendente_(arquitectura)" title="Pendente (arquitectura)">Pendente (arquitectura)</a>, para o elemento estrutural véxase <a href="/wiki/Cuncha_(estrutura)" title="Cuncha (estrutura)">Cuncha (estrutura)</a></i></li></ul> <p>A <b>cuncha</b> é unha estrutura dura, de natureza <a href="/wiki/Calcio" title="Calcio">calcárea</a>, que cobre externamente o corpo dos <a href="/wiki/Molusco" class="mw-redirect" title="Molusco">moluscos</a> para protexelo dos predadores e servir de elemento de inserción dos <a href="/wiki/M%C3%BAsculos" class="mw-redirect" title="Músculos">músculos</a> e órganos internos. Constitúe, nestes animais, o <a href="/wiki/Exoesqueleto" title="Exoesqueleto">exoesqueleto</a> ou <a href="/wiki/Esqueleto" title="Esqueleto">esqueleto</a> externo propio dos animais <a href="/wiki/Invertebrado" title="Invertebrado">invertebrados</a>. Noutros casos, coma nos <a href="/wiki/Crust%C3%A1ceo" class="mw-redirect" title="Crustáceo">crustáceos</a>, fálase de <b>casca</b>. </p><p>Adopta formas e características moi variables segundo o grupo ó que pertenzan na <a href="/wiki/Taxonom%C3%ADa" title="Taxonomía">clasificación taxonómica</a> e, nalgún caso, é interna ou chega a faltar. Pode estar formada por unha peza única ou por dúas ou máis pezas, móbiles entre si, chamadas <b>valvas</b>. </p><p>A cuncha é segregada polo <b>manto</b>, tegumento que recobre a masa visceral. </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Moules_Miesmuscheln_mussel3.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Moules_Miesmuscheln_mussel3.jpg/220px-Moules_Miesmuscheln_mussel3.jpg" decoding="async" width="220" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Moules_Miesmuscheln_mussel3.jpg/330px-Moules_Miesmuscheln_mussel3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Moules_Miesmuscheln_mussel3.jpg/440px-Moules_Miesmuscheln_mussel3.jpg 2x" data-file-width="1916" data-file-height="1100" /></a><figcaption>Cuncha de mexillón (<i>Mytilus galloprovincialis</i>)</figcaption></figure> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Clasificación_dos_moluscos_segundo_a_cuncha"><span id="Clasificaci.C3.B3n_dos_moluscos_segundo_a_cuncha"></span>Clasificación dos moluscos segundo a cuncha</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=1" title="Editar a sección: «Clasificación dos moluscos segundo a cuncha»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=1" title="Editar o código fonte da sección: Clasificación dos moluscos segundo a cuncha"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Bivalvia.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Bivalvia.jpg/220px-Bivalvia.jpg" decoding="async" width="220" height="197" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Bivalvia.jpg/330px-Bivalvia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Bivalvia.jpg/440px-Bivalvia.jpg 2x" data-file-width="1792" data-file-height="1608" /></a><figcaption>Cunchas de distintas especies de moluscos <a href="/wiki/Bivalvo" class="mw-redirect" title="Bivalvo">bivalvos</a>.</figcaption></figure> <p>O filo <b><a href="/wiki/Mollusca" class="mw-redirect" title="Mollusca">Mollusca</a></b> clasifícase en oito clases baséandose na disposición dos distintos órganos (especialmente o <b>pé</b>) e a forma da <b>cuncha</b>: </p> <ul><li><a href="/w/index.php?title=Aplac%C3%B3foro&action=edit&redlink=1" class="new" title="Aplacóforo (a páxina aínda non existe)">Aplacóforos</a> e <a href="/wiki/Caudofoveado" title="Caudofoveado">Caudofoveados</a>: pequenos moluscos de aspecto vermiforme, sen pé nin cuncha e que no seu lugar dispoñen de <a href="/wiki/Esp%C3%ADcula" title="Espícula">espículas</a> calcáreas no manto.</li> <li><a href="/wiki/Monoplac%C3%B3foro" title="Monoplacóforo">Monoplacóforos</a>: pequenos moluscos cunha cuncha en forma dunha peza cónica dorsal (non inclúen as <b>lapas</b>).</li> <li><a href="/wiki/Poliplac%C3%B3foro" class="mw-redirect" title="Poliplacóforo">Poliplacóforos</a> (<a href="/wiki/Quit%C3%B3n" class="mw-disambig" title="Quitón">quitóns</a>): cuncha formada por oito valvas que cobren a superficie dorsal e pé moi desenvolvido.</li> <li><a href="/wiki/Gaster%C3%B3podo" class="mw-redirect" title="Gasterópodo">Gasterópodos</a> (<a href="/wiki/Caracol" title="Caracol">caracois</a>, <a href="/wiki/Lapa_(molusco)" title="Lapa (molusco)">lapas</a>, <a href="/wiki/Lesma" title="Lesma">lesmas</a>): cuncha univalva, enrolada sobre si mesma, que acolle a masa visceral e un pé ben desenvolvido. Nalgunhas especies, coma as lesmas, redúcese a unha pequena placa branda ou chega a faltar.</li> <li><a href="/wiki/Bivalvo" class="mw-redirect" title="Bivalvo">Bivalvos</a> (= <a href="/wiki/Lamelibranquio" class="mw-redirect" title="Lamelibranquio">lamelibranquios</a>) (<a href="/wiki/Mexill%C3%B3n" title="Mexillón">mexillóns</a>, <a href="/wiki/Ostra" title="Ostra">ostras</a>, <a href="/wiki/Ameixa_(molusco)" title="Ameixa (molusco)">ameixas</a>): pé en forma de machado e cuncha formada por dúas valvas artelladas.</li> <li><a href="/wiki/Escaf%C3%B3podo" class="mw-redirect" title="Escafópodo">Escafópodos</a> (<a href="/wiki/Dente_de_elefante" title="Dente de elefante">dente de elefante</a>): cuncha formada por unha soa valva tubular e apuntada.</li> <li><a href="/wiki/Cefal%C3%B3podo" class="mw-redirect" title="Cefalópodo">Cefalópodos</a>: carecen de pé, que se transformou en tentáculos. A cuncha pode estar ben desenvolvida, semellante á dos caracois (coma no <a href="/w/index.php?title=Nautilus&action=edit&redlink=1" class="new" title="Nautilus (a páxina aínda non existe)">nautilus</a>), reducida a unha pluma interna (<a href="/wiki/Lura" title="Lura">lura</a>, <a href="/wiki/Xiba" title="Xiba">xiba</a>) ou faltar (<a href="/wiki/Polbo" title="Polbo">polbo</a>).</li></ul> <div class="mw-heading mw-heading2"><h2 id="Composición"><span id="Composici.C3.B3n"></span>Composición</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=2" title="Editar a sección: «Composición»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=2" title="Editar o código fonte da sección: Composición"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Desde un punto de vista químico, a cuncha dos moluscos está formada por unha matriz orgánica fundamentalmente proteica, constituída por <b>conquiolina</b>, <b>conchiolina</b> ou <b>conchina</b> (unha <a href="/wiki/Escleroprote%C3%ADna" class="mw-redirect" title="Escleroproteína">escleroproteína</a>), na que se depositan sales minerais, concretamente <a href="/wiki/Carbonato_c%C3%A1lcico" class="mw-redirect" title="Carbonato cálcico">carbonato cálcico</a> (CaCO<sub>3</sub>). </p><p>A conquiolina está relacionada coa <a href="/wiki/Quitina" title="Quitina">quitina</a> da casca dos <a href="/wiki/Insecto" class="mw-redirect" title="Insecto">insectos</a> e <a href="/wiki/Crust%C3%A1ceo" class="mw-redirect" title="Crustáceo">crustáceos</a> pero non son a mesma cousa. A súa función é servir de base para o depósito de sales minerais de carbonato cálcico. </p><p>O carbonato cálcico cristaliza na cuncha en forma de <a href="/wiki/Aragonita" title="Aragonita">aragonita</a> e tamén, nas capas máis internas, en forma de <a href="/wiki/Calcita" title="Calcita">calcita</a>, e faino en prismas perpendiculares ou lonxitudinais. Tamén poden atoparse outras sales minerais, en cantidades moito máis reducidas, como carbonatos, fosfatos e silicatos de <a href="/wiki/Magnesio" title="Magnesio">magnesio</a>. </p><p>A distinta disposición dos dous compoñentes é o que explica as grandes variacións nas formas e relevos das diferentes especies. O material orgánico pode chegar a representar un terzo do peso seco da cuncha. </p> <div class="mw-heading mw-heading2"><h2 id="Estrutura">Estrutura</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=3" title="Editar a sección: «Estrutura»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=3" title="Editar o código fonte da sección: Estrutura"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Tritia_reticulata.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Tritia_reticulata.jpg/220px-Tritia_reticulata.jpg" decoding="async" width="220" height="192" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Tritia_reticulata.jpg/330px-Tritia_reticulata.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Tritia_reticulata.jpg/440px-Tritia_reticulata.jpg 2x" data-file-width="7000" data-file-height="6123" /></a><figcaption><i><a href="/w/index.php?title=Nassarius_reticulatus&action=edit&redlink=1" class="new" title="Nassarius reticulatus (a páxina aínda non existe)">Nassarius reticulatus</a></i>, presente nas costas galegas</figcaption></figure> <p>A estrutura típica da cuncha dos moluscos consta de tres capas: </p> <ul><li>A capa externa clámase <b>periostraco</b> (do grego <i>peri</i> =ó redor, e <i>ostrakon</i>= casco). Está constituída exclusivamente por <b>conquiolina</b>, segregada polo pregue do bordo do manto. Disponse a modo de membrana sobre o resto da cuncha e cae con facilidade ó morrer o animal e secarse a cuncha. Normalmente é transparente ou de cor marrón, sen brillo. Cumpre unha función protectora da cuncha evitando a disolución do carbonato na auga e tamén serve para evitar ou dificultar a fixación doutros organismos acuáticos sobre o molusco. Nos moluscos mariños é moi fina pero nos de auga doce é grosa como protección contra os restos vexetais en putrefacción.</li> <li>A capa intermedia chámase <b>ostraco</b> ou capa prismática, por estar constituída por carbonato cálcico disposto en prismas de <b>aragonito</b> perpendiculares –por veces, en diagonal- á superficie da cuncha, dentro dunha matriz proteica, tamén de conquiolona, e tamén segregada polo bordo do manto. O ostraco disponse en dúas capas (que se denominan <b>ectostraco</b> e <b>mesostraco</b>, de fóra a dentro).</li> <li>A capa interna denomínase <b>hipostraco</b> (do grego <i>hypos</i> = por baixo) ou capa nacarada. Outros autores chámana <b>endostraco</b>. Está formada por numerosas e finas capas superpostas de aragonito e ás veces calcita, dispostas paralelamente á superficie do manto. Esta capa é segregada por toda a superficie do manto, polo que aumenta de grosor segundo medra o animal (as dúas capas anteriores só crecen en lonxitude, non en grosor). Segundo o grosor e forma destas láminas, a superficie interna da cuncha terá un aspecto mate, coma porcelana, ou liso e irisado. Neste último caso denomínase <b><a href="/wiki/N%C3%A1car" class="mw-redirect" title="Nácar">nácar</a></b>.</li></ul> <div class="mw-heading mw-heading3"><h3 id="A_cuncha_dos_gasterópodos"><span id="A_cuncha_dos_gaster.C3.B3podos"></span>A cuncha dos gasterópodos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=4" title="Editar a sección: «A cuncha dos gasterópodos»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=4" title="Editar o código fonte da sección: A cuncha dos gasterópodos"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Cuncha_GFDL_Galicia4.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Cuncha_GFDL_Galicia4.jpg/220px-Cuncha_GFDL_Galicia4.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Cuncha_GFDL_Galicia4.jpg/330px-Cuncha_GFDL_Galicia4.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/30/Cuncha_GFDL_Galicia4.jpg/440px-Cuncha_GFDL_Galicia4.jpg 2x" data-file-width="1024" data-file-height="768" /></a><figcaption>Cunchas de gasterópodos mariños</figcaption></figure> <p>Na maior parte das especies, as cunchas son <b><a href="/wiki/Dextroxiro" title="Dextroxiro">dextroxiras</a></b>, coa espiral enrolada á dereita, de forma que a boca da cuncha, disposta esta verticalmente co ápice cara a abaixo, case sempre queda á dereita da cuncha. </p><p>Unha estrutura especial en numerosos gasterópodos mariños e nalgúns terrestres é o <a href="/wiki/Op%C3%A9rculo_(gaster%C3%B3podos)" title="Opérculo (gasterópodos)">opérculo</a>, unha placa que pecha a abertura cando o animal se recolle no interior da cuncha, evitando así o desecamento –nos gasterópodos terrestres- e o acceso ós predadores. Pode ser de natureza orgánica (córnea) ou mineral (calcárea) e mostra aneis de crecemento concéntricos ou en espiral. </p><p>O <b>opérculo</b> é propio e característico de cada especie, polo que nos serve á hora da identificación. Algúns deles son tan fermosos que se utilizaron como elementos decorativos para confeccionar aneis, pendentes e botonerías. Crese tamén que protexen contra a dor de cabeza. En Galicia, estes opérculos reciben os nomes de <i>ollomao</i>, <i>ollo de boi</i>, <i>ollo de boi vidal</i>, <i>ollo vidal</i> ou <i>ollo mariño</i>. En castelán: <i>ombligo de Venus</i> e <i>haba marina</i>. </p> <div class="mw-heading mw-heading2"><h2 id="Formación_da_cuncha"><span id="Formaci.C3.B3n_da_cuncha"></span>Formación da cuncha</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=5" title="Editar a sección: «Formación da cuncha»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=5" title="Editar o código fonte da sección: Formación da cuncha"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A cuncha aparece xa no estado de larva e medra continuamente durante a vida do animal. As diferenzas climáticas, de acceso ó alimento e de concentración de calcio na auga nas distintas estacións do ano fan que o crecemento da cuncha sexa descontinuo, de forma que na cuncha poden apreciarse liñas de crecemento semellantes ós aneis das árbores, inda que non se deben interpretar como ciclos anuais de crecemento, como nestas últimas. Estas liñas son as estrías lonxitudinais ou concéntricas (máis visibles nos bivalvos), paralelas ó bordo da cuncha, máis ou menos marcadas segundo a especie. </p><p>En caso de que o animal sufra danos na cuncha, o manto pode rexenerala, quedando unha especie de cicatriz. Cando un molusco é invadido por un <a href="/wiki/Parasito" title="Parasito">parasito</a> ou incomodado por un obxecto estraño que o animal non pode expulsar, entra en acción un proceso coñecido como <i><a href="/w/index.php?title=Enquistaci%C3%B3n&action=edit&redlink=1" class="new" title="Enquistación (a páxina aínda non existe)">enquistación</a></i>, polo medio do cal a entidade ofensiva é envolta, de forma progresiva, por capas concéntricas de nácar. Co tempo fórmanse <a href="/wiki/Perla" title="Perla">perlas</a>. A enquistación mantense ata que o molusco morra. </p><p>As cunchas son moi duradeiras: máis tempo que os animais de corpo mole que as producen. En lugares onde se acumulan grandes cantidades de cunchas fórmanse <a href="/wiki/Sedimento" title="Sedimento">sedimentos</a> que poden converterse, por compresión, en <a href="/wiki/Calcario" class="mw-redirect" title="Calcario">calcario</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Esculturas_e_padróns_de_cor"><span id="Esculturas_e_padr.C3.B3ns_de_cor"></span>Esculturas e padróns de cor</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=6" title="Editar a sección: «Esculturas e padróns de cor»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=6" title="Editar o código fonte da sección: Esculturas e padróns de cor"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Na superficie da cuncha dos moluscos poden atoparse diferentes estruturas propias das distintas especies, que dan lugar a unha ampla variedade de formas, cores e relevos externos (ou esculturas). </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Shell_On_Sand.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Shell_On_Sand.jpg/220px-Shell_On_Sand.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Shell_On_Sand.jpg/330px-Shell_On_Sand.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Shell_On_Sand.jpg/440px-Shell_On_Sand.jpg 2x" data-file-width="2848" data-file-height="2136" /></a><figcaption>Berberecho rabioso (<i>Acanthocardia</i> sp)</figcaption></figure> <p>Os relevos ou <b>esculturas</b> (costelas, espiñas, dentes etc.) son característicos da especie. As <a href="/wiki/Costela" title="Costela">costelas</a> poden dispoñerse de dúas formas: <b>axiais</b>, concéntricas ou lonxitudinais, paralelas ó bordo da cuncha, como é o caso do <a href="/wiki/Carneiro_(molusco)" title="Carneiro (molusco)">carneiro</a> ou da <a href="/wiki/Chirla" title="Chirla">chirla</a>; e espirais ou radiais (debidas ás ondulacións do manto), como na <a href="/wiki/Vieira" title="Vieira">vieira</a> ou no <a href="/wiki/Berberecho" title="Berberecho">berberecho</a>. Normalmente, cando están ben marcadas, unhas son ben patentes mentres que as outras están pouco definidas. </p><p>Noutras ocasións (coma no <a href="/wiki/Berberecho" title="Berberecho">berberecho rabioso</a>) as costelas aparecen adornadas con nós ou espiñas. </p><p>A <b>cor da cuncha</b> débese a pigmentos presentes no ostraco (na capa calcárea), influíndo tamén a composición e grosor do periostraco (ou capa de conquiolina). O patrón de cor de cada especie (a cor dominante, as manchas e a súa distribución) é característico da mesma, pero poden observarse notables variedades dentro dunha mesma especie. </p> <div class="mw-heading mw-heading2"><h2 id="Galería"><span id="Galer.C3.ADa"></span>Galería</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=7" title="Editar a sección: «Galería»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=7" title="Editar o código fonte da sección: Galería"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><dl><dd><i>Artigo principal en <a href="/wiki/Galer%C3%ADa_de_imaxes_de_cunchas_de_Galicia" title="Galería de imaxes de cunchas de Galicia">Galería de imaxes de cunchas de Galicia</a></i></dd></dl></dd></dl> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Cuncha033eue.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Cuncha033eue.jpg/120px-Cuncha033eue.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Cuncha033eue.jpg/180px-Cuncha033eue.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Cuncha033eue.jpg/240px-Cuncha033eue.jpg 2x" data-file-width="900" data-file-height="675" /></a></span></div> <div class="gallerytext"></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Cuncha037eue.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Cuncha037eue.jpg/120px-Cuncha037eue.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Cuncha037eue.jpg/180px-Cuncha037eue.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Cuncha037eue.jpg/240px-Cuncha037eue.jpg 2x" data-file-width="1600" data-file-height="1200" /></a></span></div> <div class="gallerytext"></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Cuncha_lutraria_lutraria_1eue.jpg" class="mw-file-description" title="Lutraria lutraria"><img alt="Lutraria lutraria" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/Cuncha_lutraria_lutraria_1eue.jpg/120px-Cuncha_lutraria_lutraria_1eue.jpg" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/Cuncha_lutraria_lutraria_1eue.jpg/180px-Cuncha_lutraria_lutraria_1eue.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/60/Cuncha_lutraria_lutraria_1eue.jpg/240px-Cuncha_lutraria_lutraria_1eue.jpg 2x" data-file-width="900" data-file-height="508" /></a></span></div> <div class="gallerytext">Lutraria lutraria</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Cuncha_GFDL_Galicia8.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Cuncha_GFDL_Galicia8.jpg/120px-Cuncha_GFDL_Galicia8.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Cuncha_GFDL_Galicia8.jpg/180px-Cuncha_GFDL_Galicia8.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Cuncha_GFDL_Galicia8.jpg/240px-Cuncha_GFDL_Galicia8.jpg 2x" data-file-width="800" data-file-height="600" /></a></span></div> <div class="gallerytext"></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg" class="mw-file-description" title="Patella lusitanica, Mytilus edulis, Monodonta lineata e Balanus balanoides"><img alt="Patella lusitanica, Mytilus edulis, Monodonta lineata e Balanus balanoides" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg/120px-Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg/180px-Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg/240px-Patella_lusitanica-Mytilus_edulis-Monodonta_lineata-Balanus_balanoides.jpg 2x" data-file-width="1600" data-file-height="1200" /></a></span></div> <div class="gallerytext">Patella lusitanica, Mytilus edulis, Monodonta lineata e Balanus balanoides</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Cuncha_GFDL_Galicia3.jpg" class="mw-file-description" title="Zamburiña"><img alt="Zamburiña" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Cuncha_GFDL_Galicia3.jpg/120px-Cuncha_GFDL_Galicia3.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Cuncha_GFDL_Galicia3.jpg/180px-Cuncha_GFDL_Galicia3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Cuncha_GFDL_Galicia3.jpg/240px-Cuncha_GFDL_Galicia3.jpg 2x" data-file-width="1325" data-file-height="994" /></a></span></div> <div class="gallerytext">Zamburiña</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Cuncha_GFDL_Galicia1.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Cuncha_GFDL_Galicia1.jpg/120px-Cuncha_GFDL_Galicia1.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Cuncha_GFDL_Galicia1.jpg/180px-Cuncha_GFDL_Galicia1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Cuncha_GFDL_Galicia1.jpg/240px-Cuncha_GFDL_Galicia1.jpg 2x" data-file-width="1200" data-file-height="900" /></a></span></div> <div class="gallerytext"></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Napfschnecke3.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Napfschnecke3.jpg/120px-Napfschnecke3.jpg" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Napfschnecke3.jpg/180px-Napfschnecke3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Napfschnecke3.jpg/240px-Napfschnecke3.jpg 2x" data-file-width="638" data-file-height="638" /></a></span></div> <div class="gallerytext"></div> </li> </ul> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="Véxase_tamén"><span id="V.C3.A9xase_tam.C3.A9n"></span>Véxase tamén</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=8" title="Editar a sección: «Véxase tamén»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=8" title="Editar o código fonte da sección: Véxase tamén"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <table role="presentation" class="mbox-small plainlinks sistersitebox" style="background-color:var(--background-color-neutral-subtle, #f8f9fa);border:1px solid var(--border-color-base, #a2a9b1);color:inherit"> <tbody><tr> <td class="mbox-image"><span class="noviewer" typeof="mw:File"><span><img 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></td> <td class="mbox-text plainlist"><a href="https://commons.wikimedia.org/wiki/Portada_galega" class="extiw" title="commons:Portada galega">Commons</a> ten máis contidos multimedia sobre:  <i><b><a href="https://commons.wikimedia.org/wiki/category:shell" class="extiw" title="commons:category:shell">cunchas</a></b></i></td></tr> </tbody></table> <div class="mw-heading mw-heading3"><h3 id="Outros_artigos">Outros artigos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuncha&veaction=edit&section=9" title="Editar a sección: «Outros artigos»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cuncha&action=edit&section=9" title="Editar o código fonte da sección: Outros artigos"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Conquiliolox%C3%ADa" title="Conquilioloxía">Conquilioloxía</a></li> <li><a href="/wiki/Coral_(animal)" title="Coral (animal)">Coral</a></li> <li><a href="/wiki/Cuncha_(her%C3%A1ldica)" title="Cuncha (heráldica)">Cuncha (heráldica)</a></li></ul> <div role="navigation" class="navbox" aria-labelledby="Control_de_autoridades" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Control_de_autoridades" scope="row" class="navbox-group" style="width:1%;width: 12%; text-align:center;"><a href="/wiki/Axuda:Control_de_autoridades" title="Axuda:Control de autoridades">Control de autoridades</a></th><td class="navbox-list navbox-odd plainlinks" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="https://www.wikidata.org/wiki/Wikidata:Main_Page" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span>: <span class="uid"><a href="https://www.wikidata.org/wiki/Q213096" class="extiw" title="wikidata:Q213096">Q213096</a></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Art_%26_Architecture_Thesaurus" title="Art & Architecture Thesaurus">AAT</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.getty.edu/vow/AATFullDisplay?find=&logic=AND&note=&subjectid=300310135">300310135</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Biblioteca_Nacional_Central_de_Florencia" title="Biblioteca Nacional Central de Florencia">BNCF</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://thes.bncf.firenze.sbn.it/termine.php?id=12607">12607</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Biblioteca_Nacional_de_Francia" title="Biblioteca Nacional de Francia">BNF</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb11936161d">11936161d</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Grande_Enciclopedia_Rusa" title="Grande Enciclopedia Rusa">BRE</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://old.bigenc.ru/text/3492809">3492809</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclop%C3%A6dia_Britannica" title="Encyclopædia Britannica">EBID</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://www.britannica.com/science/seashell">ID</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/7673259-9">7673259-9</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85121304">sh85121304</a></span></span></span></li> <li><span style="white-space:nowrap;">MAG: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://academic.microsoft.com/v2/detail/2778480979">2778480979</a></span></span></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Biblioteca_t%C3%A9cnica_nacional_de_Praga" title="Biblioteca técnica nacional de Praga">PSH</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="https://psh.techlib.cz/skos/PSH663">663</a></span></span></span></li></ul> </div></td></tr></tbody></table></div><div role="navigation" class="navbox" aria-labelledby="Identificadores" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Identificadores" scope="row" class="navbox-group" style="width:1%;width: 12%; text-align:center;">Identificadores</th><td class="navbox-list navbox-odd plainlinks" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span style="white-space:nowrap;"><a href="/wiki/Uberon" title="Uberon">Uberon</a>: <span class="uid"><span class="plainlinks"><a rel="nofollow" class="external text" href="http://purl.obolibrary.org/obo/UBERON_0006612">0006612</a></span></span></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Traído desde «<a dir="ltr" href="https://gl.wikipedia.org/w/index.php?title=Cuncha&oldid=6516943">https://gl.wikipedia.org/w/index.php?title=Cuncha&oldid=6516943</a>»</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Especial:Categor%C3%ADas" title="Especial:Categorías">Categoría</a>: <ul><li><a href="/wiki/Categor%C3%ADa:Termos_zool%C3%B3xicos" title="Categoría:Termos zoolóxicos">Termos zoolóxicos</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorías agochadas: <ul><li><a href="/wiki/Categor%C3%ADa:Wikipedia:Todos_os_artigos_que_requiren_referencias" title="Categoría:Wikipedia:Todos os artigos que requiren referencias">Wikipedia:Todos os artigos que requiren referencias</a></li><li><a href="/wiki/Categor%C3%ADa:Wikipedia:Artigos_que_requiren_referencias_desde_xullo_de_2017" title="Categoría:Wikipedia:Artigos que requiren referencias desde xullo de 2017">Wikipedia:Artigos que requiren referencias desde xullo de 2017</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> A última edición desta páxina foi o 16 de outubro de 2023 ás 09:57.</li> <li id="footer-info-copyright">Todo o texto está dispoñible baixo a <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/">licenza Creative Commons recoñecemento compartir igual 4.0</a>; 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