{"id":4154,"date":"2024-09-13T02:25:52","date_gmt":"2024-09-13T02:25:52","guid":{"rendered":"https:\/\/www.chilefauna.cl\/?p=4154"},"modified":"2024-09-13T14:57:53","modified_gmt":"2024-09-13T14:57:53","slug":"loricifera-de-chile","status":"publish","type":"post","link":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/","title":{"rendered":"Loricifera de Chile"},"content":{"rendered":"\n<p><strong>Investigador(es) a cargo:\u00a0<\/strong>Tom\u00e1s Rom\u00e1n de la Fuente.<\/p>\n\n\n\n<p><strong>Citar como:\u00a0<\/strong>Rom\u00e1n-de la Fuente, T.\u00a0<em>Loricifera de Chile<\/em>. ChileFauna. Recuperado el [inserte fecha de consulta] de [URL]<\/p>\n\n\n\n<p>\u2014<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Loricifera<\/strong>\u00a0Kristensen, 1983<\/p>\n\n\n\n<p>Los loric\u00edferos son un phylum de animales de muy peque\u00f1o tama\u00f1o (S\u00f8rensen <em>et al. <\/em>2023a) descrito hace un poco m\u00e1s de 40 a\u00f1os, pero hasta la fecha el conocimiento que tenemos de este grupo sigue estando muy limitado, tanto en temas de biodiversidad como de distribuci\u00f3n geogr\u00e1fica. En la actualidad 16 g\u00e9neros de loric\u00edferos han sido descritos (S\u00f8rensen <em>et al. <\/em>2023a, 2023b), de los cuales tres (<em>Australoricus<\/em>, <em>Nanaloricus<\/em> y <em>Armorloricus<\/em>) pareciesen estar restringidos a profundidades que van desde unos pocos hasta 200 metros; casi todos los g\u00e9neros restantes albergan especies que habitan a m\u00e1s de 1.000 metros de profundidad, lo que sugiere que los loric\u00edferos en general se encuentran bien adaptados al oc\u00e9ano profundo (S\u00f8rensen <em>et al. <\/em>2023b).<\/p>\n\n\n\n<p>La mayor\u00eda de los g\u00e9neros son bastante peque\u00f1os, que van desde monot\u00edpicos (una sola especie) hasta contener cinco especies. No obstante, dos de los g\u00e9neros de aguas profundas que habitualmente se encuentran son ligeramente m\u00e1s diversos: <em>Pliciloricus<\/em> (14 especies) y <em>Rugiloricus <\/em>(8 especies) (S\u00f8rensen <em>et al. <\/em>2023b).<\/p>\n\n\n\n<p>Los loric\u00edferos presentan ciclos de vida complejos, lo que muchas veces hace complicado vincular diferentes etapas de desarrollo a una misma especie. Algunas especies de los g\u00e9neros <em>Rugiloricus<\/em>, <em>Pliciloricus<\/em> y <em>Titaniloricus<\/em> tienen ciclos de vida que les permiten alternar entre reproducci\u00f3n sexual y pedogen\u00e9tica con m\u00faltiples larvas desarroll\u00e1ndose dentro de una etapa asexual. Otras especies, como las del g\u00e9nero <em>Urnaloricus<\/em>, parecen haber perdido su etapa adulta por completo. Sin embargo, una etapa se presenta como com\u00fan dentro de los loric\u00edferos (presente en el 75% de las especies): la larva de Higgins (S\u00f8rensen <em>et al<\/em>. 2023a).<\/p>\n\n\n\n<p>\u2014<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Loricifera de Chile<\/strong><\/p>\n\n\n\n<p>El \u00fanico trabajo oficial que ha dado a conocer la presencia de loric\u00edferos en Chile, es el de S\u00f8rensen <em>et al. <\/em>(2023b), quienes estudiaron la presencia de estos animales a lo largo de la fosa de Atacama. Los resultados dieron a conocer la presencia de dos g\u00e9neros en aguas chilenas, <em>Pliciloricus<\/em> (2 taxones) y <em>Rugiloricus<\/em> (2 taxones), ambos pertenecientes a la familia Pliciloricidae. Es destacable la especie <em>Pliciloricus ukupachaensis<\/em> S\u00f8rensen <em>et al<\/em>., 2023, end\u00e9mica de aguas chilenas y registrada a profundidades de 2.560 metros. <\/p>\n\n\n\n<p>No obstante, el Dr Gunnar Gad realiz\u00f3 en el 2000 su tesis de magister (no publicada), en la cual present\u00f3 una serie de descripciones preliminares de varias especies supuestamente nuevas de Loricifera, recolectadas a lo largo de un enorme transecto que se extiende desde Punta Arenas en Chile hasta Bremerhaven en Alemania, alrededor del monte submarino Great Meteor en el Atl\u00e1ntico nororiental y desde Pap\u00faa Nueva Guinea (S\u00f8rensen <em>et al<\/em>. 2023a). No obstante, dicho trabajo nunca pudo ser aceptado como un art\u00edculo <em>peer review<\/em>, por lo que los resultados no son incluidos en este listado.<\/p>\n\n\n\n<p><strong>N\u00famero de taxones en Chile:<\/strong> 4 (1 especie v\u00e1lida, 3 taxones id. a nivel de g\u00e9nero)<\/p>\n\n\n\n<p>Orden <strong>Nanaloricida<\/strong> Kristensen, 1983<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Familia <strong><a href=\"https:\/\/www.chilefauna.cl\/index.php\/pliciloricidae-de-chile\/\">Pliciloricidae<\/a><\/strong> Higgins &amp; Kristensen, 1986 | <strong>4 taxones<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u2014<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Referencias<\/strong><\/p>\n\n\n\n<p><strong>S\u00f8rensen, M.V., Herranz, M<\/strong>., <strong>Neves, R.C., Kristensen, R.M. &amp; Garraffoni, A.R.S. (2023a) <\/strong>A new Loriciferan, <em>Scaberiloricus samba<\/em> gen. et sp. nov., links the Higgins larva and the aberrant Shira larva. <em>Organisms Diversity &amp; Evolution<\/em>, <em>23<\/em>: 787-809.<\/p>\n\n\n\n<p><strong>S\u00f8rensen, M.V., Herranz, M., Grzelak, K., Shimabukuro, M., Kristensen, R.M. &amp; Zeppilli, D. (2023b) <\/strong>Living on the edge \u2013 first survey of loriciferans along the Atacama Trench. <em>European Journal of Taxonomy<\/em>, <em>879<\/em>: 162\u2013187.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Investigador(es) a cargo:\u00a0Tom\u00e1s Rom\u00e1n de la Fuente. Citar como:\u00a0Rom\u00e1n-de la Fuente, T.\u00a0Loricifera de Chile. ChileFauna. Recuperado el [inserte fecha de consulta] de [URL] \u2014 Loricifera\u00a0Kristensen, 1983 Los loric\u00edferos son un phylum de animales de muy peque\u00f1o tama\u00f1o (S\u00f8rensen et al. 2023a) descrito hace un poco m\u00e1s de 40 a\u00f1os, pero hasta la fecha el conocimiento &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\"> <span class=\"screen-reader-text\">Loricifera de Chile<\/span> Leer m\u00e1s \u00bb<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"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":"set","footnotes":""},"categories":[8],"tags":[],"class_list":["post-4154","post","type-post","status-publish","format-standard","hentry","category-especies"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Loricifera de Chile - ChileFauna<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Loricifera de Chile - ChileFauna\" \/>\n<meta property=\"og:description\" content=\"Investigador(es) a cargo:\u00a0Tom\u00e1s Rom\u00e1n de la Fuente. 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Recuperado el [inserte fecha de consulta] de [URL] \u2014 Loricifera\u00a0Kristensen, 1983 Los loric\u00edferos son un phylum de animales de muy peque\u00f1o tama\u00f1o (S\u00f8rensen et al. 2023a) descrito hace un poco m\u00e1s de 40 a\u00f1os, pero hasta la fecha el conocimiento &hellip; Loricifera de Chile Leer m\u00e1s \u00bb\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\" \/>\n<meta property=\"og:site_name\" content=\"ChileFauna\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-13T02:25:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-13T14:57:53+00:00\" \/>\n<meta name=\"author\" content=\"Tomas\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tomas\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\"},\"author\":{\"name\":\"Tomas\",\"@id\":\"https:\/\/www.chilefauna.cl\/#\/schema\/person\/e3af2a73d74cff55082dd5248db830f1\"},\"headline\":\"Loricifera de Chile\",\"datePublished\":\"2024-09-13T02:25:52+00:00\",\"dateModified\":\"2024-09-13T14:57:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\"},\"wordCount\":607,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.chilefauna.cl\/#organization\"},\"articleSection\":[\"Especies\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\",\"url\":\"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/\",\"name\":\"Loricifera de Chile - 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Recuperado el [inserte fecha de consulta] de [URL] \u2014 Loricifera\u00a0Kristensen, 1983 Los loric\u00edferos son un phylum de animales de muy peque\u00f1o tama\u00f1o (S\u00f8rensen et al. 2023a) descrito hace un poco m\u00e1s de 40 a\u00f1os, pero hasta la fecha el conocimiento &hellip; Loricifera de Chile Leer m\u00e1s \u00bb","og_url":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/","og_site_name":"ChileFauna","article_published_time":"2024-09-13T02:25:52+00:00","article_modified_time":"2024-09-13T14:57:53+00:00","author":"Tomas","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Tomas","Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/#article","isPartOf":{"@id":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/"},"author":{"name":"Tomas","@id":"https:\/\/www.chilefauna.cl\/#\/schema\/person\/e3af2a73d74cff55082dd5248db830f1"},"headline":"Loricifera de Chile","datePublished":"2024-09-13T02:25:52+00:00","dateModified":"2024-09-13T14:57:53+00:00","mainEntityOfPage":{"@id":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/"},"wordCount":607,"commentCount":0,"publisher":{"@id":"https:\/\/www.chilefauna.cl\/#organization"},"articleSection":["Especies"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/","url":"https:\/\/www.chilefauna.cl\/index.php\/loricifera-de-chile\/","name":"Loricifera de Chile - 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