{"id":128517,"date":"2026-08-13T08:57:45","date_gmt":"2026-08-13T14:57:45","guid":{"rendered":"https:\/\/losperiodistas.com.mx\/portal\/?p=128517"},"modified":"2026-08-13T08:57:47","modified_gmt":"2026-08-13T14:57:47","slug":"japon-explora-el-fondo-del-oceano-a-5-500-metros-y-encuentra-un-ser-vivo-con-la-lengua-de-metal-el-confidencial","status":"publish","type":"post","link":"https:\/\/losperiodistas.com.mx\/portal\/japon-explora-el-fondo-del-oceano-a-5-500-metros-y-encuentra-un-ser-vivo-con-la-lengua-de-metal-el-confidencial\/","title":{"rendered":"Jap\u00f3n explora el fondo del oc\u00e9ano a 5.500 metros y encuentra un ser vivo con la lengua de metal | El Confidencial"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-pale-cyan-blue-background-color has-background has-medium-font-size\">El animal es un ejemplo perfecto de c\u00f3mo la vida se adapta a las condiciones extremas del oc\u00e9ano profundo. El descubrimiento se produjo en 2024, pero no se hab\u00eda revelado hasta ahora<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2026\/08\/f.elconfidencial.com_original_ee4_543_25e_ee454325e33fbe84cd313513589ede00-1024x768.jpg\" alt=\"\" class=\"wp-image-128518\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2026\/08\/f.elconfidencial.com_original_ee4_543_25e_ee454325e33fbe84cd313513589ede00-1024x768.jpg 1024w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2026\/08\/f.elconfidencial.com_original_ee4_543_25e_ee454325e33fbe84cd313513589ede00-300x225.jpg 300w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2026\/08\/f.elconfidencial.com_original_ee4_543_25e_ee454325e33fbe84cd313513589ede00-768x576.jpg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2026\/08\/f.elconfidencial.com_original_ee4_543_25e_ee454325e33fbe84cd313513589ede00.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">magen en la que se aprecia la lengua de metal del animal (Senckenberg Ocean Species Alliance)<\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Por <a href=\"https:\/\/www.elconfidencial.com\/autores\/r-badillo-5628\/\">R. Badillo<\/a> \/ El Confidencial<\/strong><\/p>\n\n\n\n<p>Jap\u00f3n ha identificado en la fosa de Izu-Ogasawara un molusco&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2025-02-07\/diablo-negro-adulto-avistamiento-tenerife-1qrt_4059381\/\">abisal<\/a>&nbsp;con la&nbsp;<strong>lengua recubierta de hierro<\/strong>, descubierto a 5.500 metros de profundidad y&nbsp;<a href=\"https:\/\/bdj.pensoft.net\/article\/180491\/\" target=\"_blank\" rel=\"noreferrer noopener\">descrito en la revista cient\u00edfica&nbsp;<em>Biodiversity Data Journal<\/em><\/a>. La nueva especie,<strong>&nbsp;denominada&nbsp;<em>Ferreiraella populi<\/em><\/strong>, confirma la extraordinaria adaptaci\u00f3n de la biodiversidad del oc\u00e9ano profundo a condiciones extremas.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.sciencedaily.com\/releases\/2026\/02\/260207232242.htm\" target=\"_blank\" rel=\"noreferrer noopener\">El hallazgo se produjo en 2024<\/a>&nbsp;durante una exploraci\u00f3n cient\u00edfica en aguas japonesas. Los investigadores localizaron el ejemplar sobre madera hundida en el lecho marino,&nbsp;<strong>un h\u00e1bitat muy espec\u00edfico donde viven especies altamente especializadas<\/strong>. La descripci\u00f3n formal consolida su reconocimiento taxon\u00f3mico y aporta datos verificables sobre su morfolog\u00eda.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un quit\u00f3n acorazado con r\u00e1dula met\u00e1lica<\/h2>\n\n\n\n<p><em>Ferreiraella populi<\/em>&nbsp;pertenece al grupo de los&nbsp;<em>quitones<\/em>,&nbsp;<strong>moluscos caracterizados por poseer ocho placas dorsales articuladas que act\u00faan como una armadura flexible<\/strong>. Esta estructura les permite adherirse a superficies irregulares del fondo oce\u00e1nico mientras se alimentan. Su dise\u00f1o corporal est\u00e1 optimizado para&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2025-04-11\/costa-chile-60-formas-vida-desconocidas-1qrt_4107567\/\">resistir presi\u00f3n extrema<\/a>&nbsp;y escasez de recursos.https:\/\/datos.elconfidencial.com\/pildoras-subsecciones\/?section=cta-seo<\/p>\n\n\n\n<p>El rasgo m\u00e1s llamativo es su&nbsp;<strong>r\u00e1dula cubierta de hierro<\/strong>, una lengua dentada que utiliza para raspar materia org\u00e1nica. Aunque la r\u00e1dula es com\u00fan en los moluscos,<strong>&nbsp;la mineralizaci\u00f3n met\u00e1lica representa una adaptaci\u00f3n singular que incrementa la resistencia al desgaste<\/strong>. Este mecanismo resulta crucial en ecosistemas profundos donde la supervivencia exige eficiencia estructural.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un ecosistema especializado y poco explorado<\/h2>\n\n\n\n<p>La especie se integra en el g\u00e9nero&nbsp;<em>Ferreiraella<\/em>, un linaje raro que habita exclusivamente sobre&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2025-04-24\/naufragio-ii-gm-vehiculo-no-deberia-estar-1qrt_4115604\/\">restos de madera que descienden hasta el fondo marino<\/a>. Estos microh\u00e1bitats constituyen&nbsp;<strong>entornos ef\u00edmeros y apenas estudiados<\/strong>, lo que refuerza la relevancia cient\u00edfica del descubrimiento. Adem\u00e1s, se observaron gusanos asociados que se alimentan de los desechos del molusco.<\/p>\n\n\n\n<p>TE PUEDE INTERESAR<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/images.ecestaticos.com\/TcadYIlCOjGpi0edG4Q8cT2JUng=\/0x0:2272x1281\/600x315\/filters:fill(white):format(jpg)\/f.elconfidencial.com%2Foriginal%2Fb72%2F944%2Fb48%2Fb72944b48ec2cdf95690e94fed314f41.jpg\" alt=\"Foto: As\u00ed era 'Dunkleosteus terrelli', que vivi\u00f3 en el Dev\u00f3nico tard\u00edo (Flickr\/Neil Conway)\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2025-11-29\/fosil-360-millones-anos-dientes-blindados-1qrt_4256755\/\">Un f\u00f3sil con 360 millones de a\u00f1os le dice a la ciencia que existi\u00f3 un pez gigante con dientes blindados<\/a><\/p>\n\n\n\n<p>POR&nbsp;R. Badillo<\/p>\n\n\n\n<p>La investigadora&nbsp;<a href=\"https:\/\/www.qub.ac.uk\/schools\/SchoolofBiologicalSciences\/Connect\/AcademicStaff\/DrJuliaSigwart\/\" target=\"_blank\" rel=\"noreferrer noopener\">Julia Sigwart<\/a>, del Instituto Senckenberg, explic\u00f3 que la especie recibi\u00f3 el ep\u00edteto latino&nbsp;<em>populi<\/em>, que significa \u201cdel pueblo\u201d, tras una iniciativa participativa impulsada por el divulgador&nbsp;<a href=\"https:\/\/www.youtube.com\/zefrank\" target=\"_blank\" rel=\"noreferrer noopener\">Ze Frank<\/a>. En un&nbsp;<a href=\"https:\/\/www.sciencedaily.com\/releases\/2026\/02\/260207232242.htm\" target=\"_blank\" rel=\"noreferrer noopener\">comunicado difundido por Pensoft Publishers<\/a>&nbsp;se\u00f1al\u00f3: \u00abPuede llevar 10, si no 20 a\u00f1os, que&nbsp;<strong>una nueva especie sea estudiada, descrita cient\u00edficamente, nombrada y publicada<\/strong>\u00ab.<\/p>\n\n\n\n<p>La r\u00e1pida descripci\u00f3n, apenas dos a\u00f1os despu\u00e9s del hallazgo, resulta significativa en un contexto donde&nbsp;<strong>numerosos invertebrados marinos desaparecen antes de ser catalogados<\/strong>. El reconocimiento cient\u00edfico de Ferreiraella populi refuerza la importancia de investigar y proteger la vida en las profundidades del oc\u00e9ano, especialmente ante amenazas emergentes como la&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/2025-04-03\/asalto-fondo-mar-mineria-aguas-profundas-eeuu-trump-baterias_4100063\/\">miner\u00eda submarina<\/a>.<\/p>\n\n\n\n<p>Fuente: <a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2026-08-13\/japon-ser-vivo-lengua-metal-1qrt_4302000\/\">https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2026-08-13\/japon-ser-vivo-lengua-metal-1qrt_4302000\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El animal es un ejemplo perfecto de c\u00f3mo la vida se adapta a las condiciones extremas del oc\u00e9ano profundo. El [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":128518,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[52270,52271,52273,52272],"class_list":["post-128517","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-ferreiraella-populi","tag-izu-ogasawara","tag-lengua-de-hierro","tag-molusco-abisal"],"_links":{"self":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/128517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/comments?post=128517"}],"version-history":[{"count":1,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/128517\/revisions"}],"predecessor-version":[{"id":128519,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/128517\/revisions\/128519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/media\/128518"}],"wp:attachment":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/media?parent=128517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/categories?post=128517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/tags?post=128517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}