{"id":280383,"date":"2026-04-13T19:30:00","date_gmt":"2026-04-14T01:30:00","guid":{"rendered":"https:\/\/tabasco.quadratin.com.mx\/?p=280383"},"modified":"2026-04-12T13:06:03","modified_gmt":"2026-04-12T19:06:03","slug":"desmienten-hallazgo-del-pulpo-mas-viejo-tecnologia-revela-nuevo-origen","status":"publish","type":"post","link":"https:\/\/tabasco.quadratin.com.mx\/index.php\/2026\/04\/13\/desmienten-hallazgo-del-pulpo-mas-viejo-tecnologia-revela-nuevo-origen\/","title":{"rendered":"Desmienten hallazgo del pulpo m\u00e1s viejo: tecnolog\u00eda revela nuevo origen"},"content":{"rendered":"\n<p class=\"has-white-color has-luminous-vivid-orange-background-color has-text-color has-background has-link-color wp-elements-1 wp-block-paragraph\">TRENTON, Nueva Jersey, EU, 12 de abril de 2026.- <strong>Un f\u00f3sil considerado durante a\u00f1os como el pulpo m\u00e1s antiguo del mundo <\/strong>fue reclasificado por cient\u00edficos, quienes determinaron que <strong>en realidad pertenece a un grupo distinto de organismos marinos.<\/strong> El ejemplar, con una antig\u00fcedad estimada de 300 millones de a\u00f1os, hab\u00eda sido incluso reconocido en registros internacionales antes de este nuevo an\u00e1lisis. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>La investigaci\u00f3n<\/strong>, difundida en la revista cient\u00edfica Proceedings of the Royal Society B, <strong>emple\u00f3 tecnolog\u00eda avanzada para examinar la estructura interna del f\u00f3sil, hallado en Illinois, Estados Unidos<\/strong>. Las im\u00e1genes revelaron detalles invisibles a simple vista, entre ellos <strong>formaciones similares a dientes que resultaron clave para corregir su clasificaci\u00f3n. <\/strong><\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-background-color has-background wp-block-paragraph\">De acuerdo con los especialistas, <strong>el organismo presenta al menos 11 dientes por fila, una caracter\u00edstica incompatible con los pulpos, que poseen entre siete y nueve<\/strong>. Este rasgo permiti\u00f3 ubicarlo dentro de los nautiloideos, un grupo emparentado con el nautilus actual, considerado un \u201cf\u00f3sil viviente\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La nota completa en <a href=\"https:\/\/quadratin.com\/miscelaneos\/desmienten-hallazgo-del-pulpo-mas-viejo-tecnologia-revela-nuevo-origen\/\">Quadrat\u00edn Hispano<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>De acuerdo con los especialistas, el organismo presenta al menos 11 dientes por fila<\/p>\n","protected":false},"author":4,"featured_media":280384,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2590],"tags":[2594,2592,2593,2591],"series":[],"class_list":["post-280383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia","tag-cien-tificos","tag-desmienten","tag-marinos","tag-pulpo"],"_links":{"self":[{"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/posts\/280383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/comments?post=280383"}],"version-history":[{"count":"2","href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/posts\/280383\/revisions"}],"predecessor-version":[{"id":280386,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/posts\/280383\/revisions\/280386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/media\/280384"}],"wp:attachment":[{"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/media?parent=280383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/categories?post=280383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/tags?post=280383"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/tabasco.quadratin.com.mx\/index.php\/wp-json\/wp\/v2\/series?post=280383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}