{"id":10995,"date":"2026-09-12T13:40:31","date_gmt":"2026-09-12T13:40:31","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=10995"},"modified":"2026-09-12T20:38:56","modified_gmt":"2026-09-12T20:38:56","slug":"2026-09-the-world-of-the-canestrinis-harvestman-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2026-09-the-world-of-the-canestrinis-harvestman-es\/","title":{"rendered":"Viajeros urbanos y patas sensoriales: El mundo de la ara\u00f1a patona cosmopolita"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Caminando sobre paredes soleadas con unas patas sorprendentemente largas, la ara\u00f1a patona cosmopolita (<em>Opilio canestrinii<\/em>) es un aut\u00e9ntico experto de los entornos urbanos. Originario de Italia, este fascinante ar\u00e1cnido se ha extendido r\u00e1pidamente por toda Europa en las \u00faltimas d\u00e9cadas, adapt\u00e1ndose perfectamente a la vida en pueblos y ciudades. A diferencia de las ara\u00f1as verdaderas, los opiliones no producen seda ni poseen veneno, por lo que son totalmente inofensivos para los humanos. Los machos miden hasta 6 mil\u00edmetros, luciendo un cuerpo naranja rojizo con diminutos &#8220;cuernos&#8221; en sus piezas bucales, mientras que las hembras son m\u00e1s grandes (hasta 8 mm) y tienen un dise\u00f1o en forma de silla de montar oscura en la espalda. Utilizan su segundo par de patas como si fueran antenas para explorar el entorno y alimentarse de peque\u00f1os insectos y restos org\u00e1nicos desde junio hasta diciembre. \u00a1Tuve la suerte de encontrar a este llamativo caminante en dos lugares distintos cerca de Barkarby, Suecia: primero en un parque urbano y m\u00e1s tarde a orillas de un gran lago!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Caminando sobre paredes soleadas con unas patas sorprendentemente largas, la ara\u00f1a patona cosmopolita (Opilio canestrinii) es un aut\u00e9ntico experto de 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