{"id":4855,"date":"2023-12-11T14:15:06","date_gmt":"2023-12-11T14:15:06","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=4855"},"modified":"2026-08-14T17:04:31","modified_gmt":"2026-08-14T17:04:31","slug":"2023-12-hidden-giants-of-the-amazonian-underlog-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2023-12-hidden-giants-of-the-amazonian-underlog-es\/","title":{"rendered":"Descubriendo los gigantes ocultos del subsuelo amaz\u00f3nico"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Los escarabajos pas\u00e1lidos (familia <em>Passalidae<\/em>) son cole\u00f3pteros grandes, alargados y t\u00edpicamente de un color negro azabache, que miden entre 2 y 4 cm de longitud. Aunque muestran una biodiversidad excepcional en las regiones tropicales de Am\u00e9rica, esta familia se puede encontrar en bosques de todo el mundo. Estos fascinantes insectos viven de forma social en grupos dentro de troncos y tocones en descomposici\u00f3n, donde excavan complejos sistemas de t\u00faneles para poner sus huevos. Exhiben un cuidado parental sorprendente, pues preparan el alimento para sus cr\u00edas y ayudan a las larvas a construir sus capullos de pupaci\u00f3n. Curiosamente, tanto los adultos como las larvas consumen las heces de los adultos, las cuales han sido enriquecidas durante un tiempo por la microflora. Tambi\u00e9n son incre\u00edblemente vocales, siendo capaces de producir catorce se\u00f1ales ac\u00fasticas distintas: \u00a1m\u00e1s que muchos vertebrados! Me encontr\u00e9 con este impresionante pas\u00e1lido, perteneciente al subfamilia <em>Passalinae<\/em>, mientras visitaba el Parque Nacional Yasun\u00ed en la selva amaz\u00f3nica. Cuando un guardabosques local se enter\u00f3 de que estaba interesado en fotografiar insectos, abri\u00f3 un tronco podrido de un machetazo. Casi al instante, surgieron dos enormes escarabajos que salieron corriendo a toda prisa para buscar un nuevo escondite.<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Los escarabajos pas\u00e1lidos (familia Passalidae) son cole\u00f3pteros grandes, alargados y t\u00edpicamente de un color negro azabache, que miden entre 2 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4846,"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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