{"id":5510,"date":"2023-12-11T14:10:38","date_gmt":"2023-12-11T14:10:38","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=5510"},"modified":"2026-09-19T19:04:03","modified_gmt":"2026-09-19T19:04:03","slug":"2023-12-rainbow-jumping-spider-in-the-amazon-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2023-12-rainbow-jumping-spider-in-the-amazon-es\/","title":{"rendered":"Arco\u00edris en movimiento: la ara\u00f1a saltarina amaz\u00f3nica"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">No hay nada como probar nuevo equipo de macrofotograf\u00eda en el terreno, pero intentar ajustar la configuraci\u00f3n mientras persigues a un sujeto diminuto y r\u00e1pido como el rayo \u00a1es una verdadera prueba de fuego! Eso fue exactamente lo que me pas\u00f3 durante mi primera excursi\u00f3n con mi nuevo equipo. Divis\u00e9 a este peque\u00f1o corriendo de un lado a otro en el tronco de un \u00e1rbol seco. Apenas pod\u00eda seguirle el rastro a trav\u00e9s del visor, pero la suerte estuvo de mi lado y logr\u00e9 tomar algunas fotos limpias. Mi veloz sujeto era un macho de la ara\u00f1a saltarina arco\u00edris (<em>Psecas chrysogrammus<\/em>), una especie de colores brillantes nativa de los tr\u00f3picos sudamericanos. Estas ara\u00f1as son famosas por sus llamativos rituales de cortejo, donde los machos elevan sus abd\u00f3menes largos y delgados para presumir esas impactantes rayas iridiscentes ante las hembras que los observan atentos. A\u00fan m\u00e1s fascinante es c\u00f3mo se mueven. En lugar de confiar solo en la fuerza muscular, utilizan presi\u00f3n hidr\u00e1ulica interna para lanzarse \u00a1hasta 40 veces la longitud de su propio cuerpo! Si combinas eso con una vista incre\u00edble y la capacidad de detectar sonidos y vibraciones lejanas (a pesar de no tener o\u00eddos), es un milagro que haya podido capturarla con mi c\u00e1mara.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>No hay nada como probar nuevo equipo de macrofotograf\u00eda en el terreno, pero intentar ajustar la configuraci\u00f3n mientras persigues a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5499,"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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