{"id":6272,"date":"2026-08-08T00:19:24","date_gmt":"2026-08-08T00:19:24","guid":{"rendered":"https:\/\/www.chilefauna.cl\/?p=6272"},"modified":"2026-08-08T00:19:25","modified_gmt":"2026-08-08T00:19:25","slug":"squatinidae-de-chile-2","status":"publish","type":"post","link":"https:\/\/www.chilefauna.cl\/index.php\/squatinidae-de-chile-2\/","title":{"rendered":"Squatinidae 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>&nbsp;| Orden<a href=\"https:\/\/www.chilefauna.cl\/index.php\/squaliformes-de-chile\/\">&nbsp;<strong>Squaliformes<\/strong><\/a><\/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:\u00a0<\/strong>Rom\u00e1n-de la Fuente, T.\u00a0<em>Squatinidae 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>Squatinidae<\/strong>\u00a0de Blainville, 1816<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La familia <strong>Squatinidae<\/strong> agrupa a los tiburones conocidos com\u00fanmente como <strong>tiburones \u00e1ngel<\/strong> o <strong>angelotes<\/strong> (pertenecientes al orden Squatiniformes). A primera vista, resulta f\u00e1cil confundirlos con rayas debido a su cuerpo marcadamente aplanado dorsoventralmente y a sus amplias aletas pectorales extendidas. Sin embargo, su anatom\u00eda confirma que son verdaderos tiburones: sus aletas pectorales no est\u00e1n fusionadas lateralmente a la cabeza y sus hendiduras branquiales se localizan en los costados del cuerpo (en el pliegue detr\u00e1s de la cabeza) y no en la superficie ventral. Adem\u00e1s, presentan ojos y espir\u00e1culos en la parte superior de la cabeza y una boca en posici\u00f3n terminal provista de barbullas sensoriales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ecol\u00f3gicamente, son maestros del camuflaje y depredadores bent\u00f3nicos de emboscada que habitan en fondos arenosos o fangosos de mares templados y tropicales de todo el mundo. Pasan gran parte del tiempo semienterrados en el sustrato mimetiz\u00e1ndose con el entorno a la espera de que se acerquen peces, moluscos o crust\u00e1ceos. Cuando una presa pasa a su alcance, ejecutan un ataque rel\u00e1mpago proyectando sus mand\u00edbulas hacia adelante para succionarla en fracciones de segundo. Lamentablemente, debido a su dependencia de los fondos costeros y a su bajo ritmo reproductivo, varias de sus especies enfrentan graves amenazas de conservaci\u00f3n debido a la captura incidental en la pesca de arrastre.<\/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>Squatinidae\u00a0de Chile<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En aguas chilenas solo ha sido registrado el angelote <em>Squatina armata<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>N\u00famero de taxones en Chile:<\/strong>\u00a01 (especie v\u00e1lida)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Squatina armata <\/em>(Philippi, 1887)<\/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&nbsp;| Orden&nbsp;Squaliformes Investigador(es) a cargo:&nbsp;Tom\u00e1s Rom\u00e1n de la Fuente (temporal) Citar como:\u00a0Rom\u00e1n-de la Fuente, T.\u00a0Squatinidae 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 Squatinidae\u00a0de Blainville, 1816 La familia Squatinidae agrupa a los tiburones conocidos &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.chilefauna.cl\/index.php\/squatinidae-de-chile-2\/\"> <span class=\"screen-reader-text\">Squatinidae 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-6272","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>Squatinidae 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\/squatinidae-de-chile-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Squatinidae de Chile - ChileFauna\" \/>\n<meta property=\"og:description\" content=\"Phylum&nbsp;Chordata&nbsp;| Clase&nbsp;Chondrichthyes&nbsp;| Orden&nbsp;Squaliformes Investigador(es) a cargo:&nbsp;Tom\u00e1s Rom\u00e1n de la Fuente (temporal) Citar como:\u00a0Rom\u00e1n-de la Fuente, T.\u00a0Squatinidae de Chile. ChileFauna. Recuperado el [inserte fecha de consulta] de [URL] \u00bfEres especialista en este grupo y deseas ser el investigador a cargo? 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