{"id":6096,"date":"2026-07-18T03:15:08","date_gmt":"2026-07-18T03:15:08","guid":{"rendered":"https:\/\/www.chilefauna.cl\/?p=6096"},"modified":"2026-07-18T18:59:23","modified_gmt":"2026-07-18T18:59:23","slug":"myliobatiformes-de-chile","status":"publish","type":"post","link":"https:\/\/www.chilefauna.cl\/index.php\/myliobatiformes-de-chile\/","title":{"rendered":"Myliobatiformes de Chile"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Phylum&nbsp;<strong><a href=\"https:\/\/www.chilefauna.cl\/index.php\/chordata-de-chile\/\">Chordata<\/a><\/strong>&nbsp;| Clase&nbsp;<strong><a href=\"https:\/\/www.chilefauna.cl\/index.php\/chondrichthyes-de-chile\/\">Chondrichthyes<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Investigador(es) a cargo:&nbsp;<\/strong>Tom\u00e1s Rom\u00e1n de la Fuente (<strong>temporal<\/strong>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Citar como:&nbsp;<\/strong>Rom\u00e1n-de la Fuente, T.&nbsp;<em>Myliobatiformes de Chile<\/em>. ChileFauna. Recuperado el [inserte fecha de consulta] de [URL]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00bfEres especialista en este grupo y deseas ser el investigador a cargo? Escribe a tomasromandlf@gmail.com. \u00a1Gracias!<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong><strong>Myliobatiformes<\/strong>&nbsp;<\/strong>Compagno, 1973<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Los Myliobatiformes son un orden de peces cartilaginosos que pertenecen al superorden de los batiodeos (rayas). A diferencia de los tiburones de los \u00f3rdenes Hexanchiformes y Lamniformes, poseen un cuerpo marcadamente aplanado dorsoventralmente y sus aletas pectorales est\u00e1n completamente fusionadas a los lados de la cabeza, formando un \u00abdisco\u00bb corporal con el que se impulsan de manera elegante a trav\u00e9s del agua, asemejando un vuelo submarino. Sus hendiduras branquiales se localizan en la parte ventral (inferior) del cuerpo. Una de sus caracter\u00edsticas m\u00e1s notorias es su cola, que suele ser larga y delgada en forma de l\u00e1tigo, y que frecuentemente est\u00e1 armada con una o m\u00e1s espinas serradas y venenosas que utilizan exclusivamente como un mecanismo de defensa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este orden destaca por albergar a algunas de las especies de rayas m\u00e1s espectaculares y conocidas del mundo. Entre sus miembros m\u00e1s c\u00e9lebres se encuentran las majestuosas <strong>mantarrayas gigantes<\/strong> (g\u00e9nero <em>Manta<\/em> o <em>Mobula<\/em>), que se alimentan filtrando plancton en aguas abiertas, las rayas \u00e1guila, famosas por sus asombrosos saltos fuera del agua, y las rayas de aguij\u00f3n que habitan en los fondos arenosos. Con una enorme diversidad de h\u00e1bitats que van desde los arrecifes de coral tropicales y estuarios costeros hasta el oc\u00e9ano abierto, los Myliobatiformes son componentes esenciales de la biodiversidad marina y depredadores clave en los ecosistemas bent\u00f3nicos y pel\u00e1gicos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong><strong>Myliobatiformes<\/strong>&nbsp;de Chile<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En aguas chilenas han sido registradas diez especies de rayas del orden Myliobatiformes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>N\u00famero de taxones en Chile:<\/strong>\u00a010 (especies v\u00e1lidas) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Familia\u00a0<a href=\"https:\/\/www.chilefauna.cl\/index.php\/dasyatidae-de-chile\/\"><strong>Dasyatidae<\/strong> <\/a>Jordan &amp; Gilbert, 1879 | <strong>2 taxones<\/strong><\/li>\n\n\n\n<li>Familia <strong><a href=\"https:\/\/www.chilefauna.cl\/index.php\/myliobatidae-de-chile\/\">Myliobatidae<\/a><\/strong> Bonaparte, 1835 | <strong>6 taxones<\/strong><\/li>\n\n\n\n<li>Familia <strong><a href=\"https:\/\/www.chilefauna.cl\/index.php\/urotrygonidae-de-chile\/\">Urotrygonidae<\/a><\/strong> McEachran, Dunn &amp; Miyake, 1996 | <strong>2 taxones<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Referencias<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u00fcne, M. (2019).&nbsp;<\/strong>Lista sistem\u00e1tica actualizada de los peces de Chile. Gbif.&nbsp;<a href=\"https:\/\/gbif-chile.mma.gob.cl\/ipt\/resource?r=peces#anchor-versions\">https:\/\/gbif-chile.mma.gob.cl\/ipt\/resource?r=peces#anchor-versions<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Phylum&nbsp;Chordata&nbsp;| Clase&nbsp;Chondrichthyes Investigador(es) a cargo:&nbsp;Tom\u00e1s Rom\u00e1n de la Fuente (temporal) Citar como:&nbsp;Rom\u00e1n-de la Fuente, T.&nbsp;Myliobatiformes de Chile. ChileFauna. Recuperado el [inserte fecha de consulta] de [URL] \u00bfEres especialista en este grupo y deseas ser el investigador a cargo? Escribe a tomasromandlf@gmail.com. \u00a1Gracias! \u2014 Myliobatiformes&nbsp;Compagno, 1973 Los Myliobatiformes son un orden de peces cartilaginosos que pertenecen &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.chilefauna.cl\/index.php\/myliobatiformes-de-chile\/\"> <span class=\"screen-reader-text\">Myliobatiformes 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,"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-6096","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>Myliobatiformes 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\/myliobatiformes-de-chile\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Myliobatiformes de Chile - ChileFauna\" \/>\n<meta property=\"og:description\" content=\"Phylum&nbsp;Chordata&nbsp;| Clase&nbsp;Chondrichthyes Investigador(es) a cargo:&nbsp;Tom\u00e1s Rom\u00e1n de la Fuente (temporal) Citar como:&nbsp;Rom\u00e1n-de la Fuente, T.&nbsp;Myliobatiformes de Chile. 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