{"id":1816,"date":"2026-08-06T12:40:03","date_gmt":"2026-08-06T18:40:03","guid":{"rendered":"https:\/\/elcontemporaneo.mx\/?p=1816"},"modified":"2026-08-06T12:51:14","modified_gmt":"2026-08-06T18:51:14","slug":"cara-de-lagartija","status":"publish","type":"post","link":"https:\/\/elcontemporaneo.mx\/index.php\/2026\/08\/06\/cara-de-lagartija\/","title":{"rendered":"Cara de lagartija"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Mientras que el grupo de los sin\u00e1psidos prosperaba en el Paleozoico superior, sus primos los saur\u00f3psidos (del griego \u201ccara de lagartija\u201d) no se quedaron de brazos cruzados. Si bien no fueron tan exitosos, se diversificaron y prosperaron.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Algunos reptiles primitivos como Coelurosauravus, Mesosaurus, Scutosaurus y Pareiasaurus aparecen con frecuencia en libros y pel\u00edculas relacionados con los dinosaurios a pesar de pertenecer a linajes que vivieron mucho antes que \u00e9stos existieran.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Los saur\u00f3psidos sobrellevaron mejor el cataclismo de la extinci\u00f3n del P\u00e9rmico, el linaje de los di\u00e1psidos (con dos aberturas detr\u00e1s de cada cuenca ocular) sobrevivi\u00f3 a la masacre y se diversific\u00f3 r\u00e1pidamente a principios del Mesozoico; pronto este linaje dominar\u00eda tierra, mar y aire.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dentro de los di\u00e1psidos que florecieron en el Tri\u00e1sico se encuentran grupos muy conocidos como los ictiosauromorfos (ictiosaurios, o reptiles pez), los sauropterogios (plesiosaurios y pliosaurios, grandes reptiles de cuerpos alargados y aletas en forma de remos), los testudinos (tortugas terrestres y acu\u00e1ticas), los arcosauromorfos (rincosaurios, cocodrilos, pterosaurios y dinosaurios, incluyendo a las aves) y los lepidosauromorfos (tu\u00e1taras, lagartijas y serpientes).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La relaci\u00f3n entre estos grupos sigue siendo tema de debate; incluso con representantes vivos y estudios moleculares no hay un consenso completo sobre si las tortugas son m\u00e1s cercanas al grupo de lagartijas y serpientes o al de cocodrilos y aves, por ejemplo.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Como cada linaje desarroll\u00f3 representantes interesant\u00edsimos y constantemente confundidos con los dinosaurios, \u00a1Cada uno tendr\u00e1 su propio apartado en esta secci\u00f3n!<\/span><\/p>\n<p>S\u00edgueme por: <a href=\"https:\/\/www.facebook.com\/DinodatosFB\">https:\/\/www.facebook.com\/DinodatosFB<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mientras que el grupo de los sin\u00e1psidos prosperaba en el Paleozoico superior, sus primos los saur\u00f3psidos (del griego \u201ccara de lagartija\u201d) no se quedaron de brazos cruzados. Si bien no fueron tan exitosos, se diversificaron y prosperaron. Algunos reptiles primitivos como Coelurosauravus, Mesosaurus, Scutosaurus y Pareiasaurus aparecen con frecuencia en libros y pel\u00edculas relacionados con [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":[13],"tags":[],"columnista":[17],"class_list":["post-1816","post","type-post","status-publish","format-standard","hentry","category-columnas","columnista-dinodatos"],"_links":{"self":[{"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/posts\/1816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/comments?post=1816"}],"version-history":[{"count":2,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/posts\/1816\/revisions"}],"predecessor-version":[{"id":1818,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/posts\/1816\/revisions\/1818"}],"wp:attachment":[{"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/media?parent=1816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/categories?post=1816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/tags?post=1816"},{"taxonomy":"columnista","embeddable":true,"href":"https:\/\/elcontemporaneo.mx\/index.php\/wp-json\/wp\/v2\/columnista?post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}