{"id":7290,"date":"2026-06-26T10:00:25","date_gmt":"2026-06-26T10:00:25","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=7290"},"modified":"2026-07-22T18:26:11","modified_gmt":"2026-07-22T18:26:11","slug":"2026-06-net-winged-beetle-of-scandinavia-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2026-06-net-winged-beetle-of-scandinavia-es\/","title":{"rendered":"Alerta carmes\u00ed: Siguiendo el rastro del escarabajo sangriento por Escandinavia"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les presento al Lygistopterus sanguineus, un llamativo escarabajo de alas reticuladas de color rojo carmes\u00ed perteneciente a la familia <em>Lycidae<\/em>. Distribuida por toda Europa y parte de Asia, esta especie forestal posee un fascinante mecanismo de defensa: su brillante coloraci\u00f3n roja es un claro ejemplo de aposematismo, una advertencia visual que avisa a aves y otros depredadores de que es altamente t\u00f3xico y desagradable al paladar. Mientras que sus larvas son feroces depredadoras que cazan peque\u00f1os invertebrados en la madera en descomposici\u00f3n, los adultos cambian de dieta por completo al madurar, pasando a alimentarse pac\u00edficamente de savia y n\u00e9ctar. Estrechamente vinculados a los bosques caducifolios h\u00famedos, es com\u00fan ver a los adultos caminando sin prisa sobre el follaje o posados en las flores cerca de troncos podridos de roble o haya. Durante mi cicloviaje a lo largo de la costa del mar B\u00e1ltico, este escarabajo result\u00f3 imposible de pasar por alto, regal\u00e1ndome varios encuentros vibrantes en diversas zonas boscosas tanto de Suecia como de Finlandia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les presento al Lygistopterus sanguineus, un llamativo escarabajo de alas reticuladas de color rojo carmes\u00ed perteneciente a la familia Lycidae. 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