{"id":9399,"date":"2026-08-07T19:50:57","date_gmt":"2026-08-07T19:50:57","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=9399"},"modified":"2026-08-16T12:26:32","modified_gmt":"2026-08-16T12:26:32","slug":"2026-08-meeting-the-twin-mark-comb-horn-in-barkarby-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2026-08-meeting-the-twin-mark-comb-horn-in-barkarby-es\/","title":{"rendered":"Indicador de un bosque vivo: Fotografiando a Dictenidia bimaculata"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La mosca grulla <em>Dictenidia bimaculata<\/em> es una llamativa especie de mosca que destaca por su cuerpo brillante de tonos negros y naranjas, alas con dos distintivas manchas oscuras y, en el caso de los machos, unas vistosas antenas en forma de peine. Presente en toda la regi\u00f3n pale\u00e1rtica, este insecto inofensivo para los humanos depende enormemente de los bosques maduros o en descomposici\u00f3n. Los machos utilizan sus elaboradas antenas plumosas para detectar las feromonas de las hembras en el aire. Cada ala exhibe dos destacadas manchas de color marr\u00f3n oscuro: una cerca del estigma central y otra m\u00e1s peque\u00f1a justo en la punta. Mientras que los machos tienen el abdomen completamente negro, las hembras lucen vistosas marcas naranjas en los laterales, imitando el aspecto de las avispas para ahuyentar a los depredadores. Sus larvas son saprox\u00edlicas, lo que significa que viven y se alimentan dentro de la madera en descomposici\u00f3n de \u00e1rboles en pie, tocones o troncos ca\u00eddos. Como necesitan madera muerta para completar su ciclo vital, dar con ellas suele ser indicador de un bosque sano y ecol\u00f3gicamente estable. Mientras descansaba en un prado dentro de un peque\u00f1o bosque cerca de mi casa en Barkarby, Suecia, una hembra de tama\u00f1o mediano vol\u00f3 torpemente hacia m\u00ed y se pos\u00f3 justo enfrente. No parec\u00eda asustada en absoluto e incluso se pase\u00f3 sobre m\u00ed durante un instante.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La mosca grulla Dictenidia bimaculata es una llamativa especie de mosca que destaca por su cuerpo brillante de tonos negros [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9384,"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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