{"id":10397,"date":"2026-08-30T09:10:20","date_gmt":"2026-08-30T09:10:20","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=10397"},"modified":"2026-09-02T17:39:41","modified_gmt":"2026-09-02T17:39:41","slug":"2026-08-the-world-of-the-alder-spittlebug-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2026-08-the-world-of-the-alder-spittlebug-es\/","title":{"rendered":"Tel\u00e9grafo de tallos y nidos de espuma: El mundo de la espumadora del aliso"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Con una forma que recuerda a un diminuto barco de madera y un tama\u00f1o de 9 a 10 mil\u00edmetros, la espumadora del aliso (<em>Aphrophora alni<\/em>) es uno de los saltadores m\u00e1s sorprendentes del mundo de los insectos. Con una marcada cresta en la cabeza y vistosas manchas blancas en el borde de sus alas, este insecto de tonos marrones parece discreto a primera vista, \u00a1hasta que descubres su incre\u00edble modo de vida! En su etapa juvenil, las ninfas crean una famosa fortaleza de espuma que las envuelve por completo. Al mezclar la savia de las plantas con un fluido especial y soplar aire a trav\u00e9s del abdomen, forman un nido de burbujas que las protege de los depredadores, evita que se sequen y frena a los hongos y bacterias. Al convertirse en adultos, cambian la espuma por una capacidad de salto asombrosa: \u00a1utilizan sus patas como verdaderas catapultas para elevarse hasta 70 cent\u00edmetros! Adem\u00e1s, se comunican enviando suaves vibraciones a trav\u00e9s de los tallos de las plantas. Encontr\u00e9 a este fascinante insecto en un bosque junto a un lago cerca de Barkarby, Suecia. \u00a1Camin\u00f3 tan pausadamente sobre una hoja que me permiti\u00f3 disfrutar de una sesi\u00f3n de fotos completa!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Con una forma que recuerda a un diminuto barco de madera y un tama\u00f1o de 9 a 10 mil\u00edmetros, la [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10384,"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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