{"id":2802,"date":"2024-06-28T14:40:58","date_gmt":"2024-06-28T12:40:58","guid":{"rendered":"https:\/\/www.faunaaereadesantiago.com\/?page_id=2802"},"modified":"2024-08-29T12:33:26","modified_gmt":"2024-08-29T10:33:26","slug":"especies-invasoras-exoticas","status":"publish","type":"page","link":"https:\/\/www.faunaaereadesantiago.com\/es\/especies-invasoras-exoticas\/","title":{"rendered":"Especies Invasoras"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-a32e4f2a alignfull uagb-is-root-container\"><div class=\"uagb-container__shape uagb-container__shape-bottom uagb-container__invert\" data-negative=\"false\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 283.5 27.8\" preserveAspectRatio=\"none\"><path class=\"uagb-container__shape-fill\" d=\"M283.5,9.7c0,0-7.3,4.3-14,4.6c-6.8,0.3-12.6,0-20.9-1.5c-11.3-2-33.1-10.1-44.7-5.7\ts-12.1,4.6-18,7.4c-6.6,3.2-20,9.6-36.6,9.3C131.6,23.5,99.5,7.2,86.3,8c-1.4,0.1-6.6,0.8-10.5,2c-3.8,1.2-9.4,3.8-17,4.7\tc-3.2,0.4-8.3,1.1-14.2,0.9c-1.5-0.1-6.3-0.4-12-1.6c-5.7-1.2-11-3.1-15.8-3.7C6.5,9.2,0,10.8,0,10.8V0h283.5V9.7z M260.8,11.3\tc-0.7-1-2-0.4-4.3-0.4c-2.3,0-6.1-1.2-5.8-1.1c0.3,0.1,3.1,1.5,6,1.9C259.7,12.2,261.4,12.3,260.8,11.3z M242.4,8.6\tc0,0-2.4-0.2-5.6-0.9c-3.2-0.8-10.3-2.8-15.1-3.5c-8.2-1.1-15.8,0-15.1,0.1c0.8,0.1,9.6-0.6,17.6,1.1c3.3,0.7,9.3,2.2,12.4,2.7\tC239.9,8.7,242.4,8.6,242.4,8.6z M185.2,8.5c1.7-0.7-13.3,4.7-18.5,6.1c-2.1,0.6-6.2,1.6-10,2c-3.9,0.4-8.9,0.4-8.8,0.5\tc0,0.2,5.8,0.8,11.2,0c5.4-0.8,5.2-1.1,7.6-1.6C170.5,14.7,183.5,9.2,185.2,8.5z M199.1,6.9c0.2,0-0.8-0.4-4.8,1.1\tc-4,1.5-6.7,3.5-6.9,3.7c-0.2,0.1,3.5-1.8,6.6-3C197,7.5,199,6.9,199.1,6.9z M283,6c-0.1,0.1-1.9,1.1-4.8,2.5s-6.9,2.8-6.7,2.7\tc0.2,0,3.5-0.6,7.4-2.5C282.8,6.8,283.1,5.9,283,6z M31.3,11.6c0.1-0.2-1.9-0.2-4.5-1.2s-5.4-1.6-7.8-2C15,7.6,7.3,8.5,7.7,8.6\tC8,8.7,15.9,8.3,20.2,9.3c2.2,0.5,2.4,0.5,5.7,1.6S31.2,11.9,31.3,11.6z M73,9.2c0.4-0.1,3.5-1.6,8.4-2.6c4.9-1.1,8.9-0.5,8.9-0.8\tc0-0.3-1-0.9-6.2-0.3S72.6,9.3,73,9.2z M71.6,6.7C71.8,6.8,75,5.4,77.3,5c2.3-0.3,1.9-0.5,1.9-0.6c0-0.1-1.1-0.2-2.7,0.2\tC74.8,5.1,71.4,6.6,71.6,6.7z M93.6,4.4c0.1,0.2,3.5,0.8,5.6,1.8c2.1,1,1.8,0.6,1.9,0.5c0.1-0.1-0.8-0.8-2.4-1.3\tC97.1,4.8,93.5,4.2,93.6,4.4z M65.4,11.1c-0.1,0.3,0.3,0.5,1.9-0.2s2.6-1.3,2.2-1.2s-0.9,0.4-2.5,0.8C65.3,10.9,65.5,10.8,65.4,11.1\tz M34.5,12.4c-0.2,0,2.1,0.8,3.3,0.9c1.2,0.1,2,0.1,2-0.2c0-0.3-0.1-0.5-1.6-0.4C36.6,12.8,34.7,12.4,34.5,12.4z M152.2,21.1\tc-0.1,0.1-2.4-0.3-7.5-0.3c-5,0-13.6-2.4-17.2-3.5c-3.6-1.1,10,3.9,16.5,4.1C150.5,21.6,152.3,21,152.2,21.1z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M269.6,18c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC267.7,18.8,269.7,18,269.6,18z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M227.4,9.8c-0.2-0.1-4.5-1-9.5-1.2c-5-0.2-12.7,0.6-12.3,0.5c0.3-0.1,5.9-1.8,13.3-1.2\tS227.6,9.9,227.4,9.8z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M204.5,13.4c-0.1-0.1,2-1,3.2-1.1c1.2-0.1,2,0,2,0.3c0,0.3-0.1,0.5-1.6,0.4\tC206.4,12.9,204.6,13.5,204.5,13.4z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M201,10.6c0-0.1-4.4,1.2-6.3,2.2c-1.9,0.9-6.2,3.1-6.1,3.1c0.1,0.1,4.2-1.6,6.3-2.6\tS201,10.7,201,10.6z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M154.5,26.7c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC152.6,27.5,154.6,26.8,154.5,26.7z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M41.9,19.3c0,0,1.2-0.3,2.9-0.1c1.7,0.2,5.8,0.9,8.2,0.7c4.2-0.4,7.4-2.7,7-2.6\tc-0.4,0-4.3,2.2-8.6,1.9c-1.8-0.1-5.1-0.5-6.7-0.4S41.9,19.3,41.9,19.3z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M75.5,12.6c0.2,0.1,2-0.8,4.3-1.1c2.3-0.2,2.1-0.3,2.1-0.5c0-0.1-1.8-0.4-3.4,0\tC76.9,11.5,75.3,12.5,75.5,12.6z\"><\/path><path class=\"uagb-container__shape-fill\" d=\"M15.6,13.2c0-0.1,4.3,0,6.7,0.5c2.4,0.5,5,1.9,5,2c0,0.1-2.7-0.8-5.1-1.4\tC19.9,13.7,15.7,13.3,15.6,13.2z\"><\/path><\/svg><\/div>\n<header class=\"wp-block-uagb-advanced-heading uagb-block-3ec6b854\"><h1 class=\"uagb-heading-text\">ESPECIES INVASORAS ex\u00f3ticas<\/h1><\/header>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-12c480ba alignfull uagb-is-root-container\">\n<div class=\"wp-block-uagb-container uagb-block-40825bb8\">\n<h2 class=\"wp-block-heading has-text-align-center\">Propagaci\u00f3n de Especies Invasoras ex\u00f3ticas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La introducci\u00f3n de especies invasoras ex\u00f3ticas, deliberada o accidentalmente, tiene impactos devastadores en los ecosistemas nativos y la fauna asociada. Ejemplos de insectos invasores son: el <a href=\"https:\/\/gl.wikipedia.org\/wiki\/Escaravello_vermello\" target=\"_blank\" rel=\"noopener\">picudo rojo<\/a> (<em>Rhynchopherus ferrugineus<\/em>), cole\u00f3ptero que ha arrasado con pr\u00e1cticamente todas las palmeras canarias de Galicia, que lleg\u00f3 a Espa\u00f1a en una importaci\u00f3n expr\u00e9s de palmeras procedentes de Asia destinadas a cubrir las necesidades de las nuevas urbanizaciones del Mediterr\u00e1neo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tambi\u00e9n, la <a href=\"https:\/\/www.faunaaereadesantiago.com\/insecto\/avespa-velutina\/\">avispa asi\u00e1tica<\/a> (<em>Vespa velutina<\/em>), que en pocos a\u00f1os logr\u00f3 expandirse por Galicia, suponiendo una muy grave amenaza para las abejas aut\u00f3ctonas de la que es un depredador voraz. Tambi\u00e9n cabe mencionar la <a href=\"https:\/\/gl.wikipedia.org\/wiki\/Cydalima_perspectalis\" target=\"_blank\" rel=\"noopener\">oruga asi\u00e1tica del boj<\/a> (<em>Cydalima perspectalis<\/em>) o la <a href=\"https:\/\/gl.wikipedia.org\/wiki\/Couza_guatemalteca\" target=\"_blank\" rel=\"noopener\">polilla guatemalteca de la patata<\/a> (<em>Tecia solanivora<\/em>), introducida en 2015 y que limita seriamente el cultivo de la patata en muchas zonas de Galicia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La hormiga argentina (<em>Linepithema humile<\/em>) se ha establecido como una super colonia que ocupa pr\u00e1cticamente todo el litoral ib\u00e9rico, dando lugar al desplazamiento de las especies nativas, incluidas las especies dispersoras de semillas, lo que provoca cambios tambi\u00e9n en el establecimiento de plantas nativas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tambi\u00e9n hay constancia de la aparici\u00f3n (en la provincia de Pontevedra, sobre todo) del <a href=\"https:\/\/www.faunaaereadesantiago.com\/insecto\/mosquito-tigre\/\">mosquito tigre<\/a> (<em>Aedes albopictus<\/em>), d\u00edptero de gran plasticidad ecol\u00f3gica que le permite aprovechar h\u00e1bitats urbanos utilizando para hacer sus puestas: floreros de cementerios, macetas con agua, latas vac\u00edas o neum\u00e1ticos abandonados. Precisamente el comercio internacional de neum\u00e1ticos resulta fundamental para la introducci\u00f3n de especies como esta, y los grandes dep\u00f3sitos de neum\u00e1ticos usados abandonados a la intemperie ofrecen un h\u00e1bitat protegido para la puesta y desarrollo de sus larvas. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El mosquito tigre representa un grave problema sanitario, ya que su picadura puede causar fuertes reacciones al\u00e9rgicas y es un vector importante para la transmisi\u00f3n de la fiebre amarilla y otros arbovirus como el dengue, zika y encefalitis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En cuanto a las aves, hay evidencias contradictorias acerca de que constituyan una amenaza global para las especies aut\u00f3ctonas, en cualquier caso, los mayores riesgos est\u00e1n relacionados con la posibilidad de hibridaci\u00f3n. De todas formas, en Galicia las aves invasoras representan un problema menor.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-dd52f5f7\">\n<div class=\"wp-block-uagb-image aligncenter uagb-block-72a96924 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-zoomin wp-block-uagb-image--align-center\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/www.faunaaereadesantiago.com\/wp-content\/uploads\/2024\/07\/vespa-velutina.jpg\" alt=\"Avispa Velutina es una de las especies invasoras ex\u00f3ticas\" class=\"uag-image-7274\" width=\"660\" height=\"440\" title=\"Avispa Velutina\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-ffa606ec wp-block-uagb-image--layout-default wp-block-uagb-image--effect-zoomin wp-block-uagb-image--align-center\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/www.faunaaereadesantiago.com\/wp-content\/uploads\/2024\/07\/gorgullo-das-palmeiras.jpg\" alt=\"Picudo Rojo De Las Palmeras, una de las especies invasoras ex\u00f3ticas\" class=\"uag-image-7275\" width=\"600\" height=\"307\" title=\"Picudo Rojo De Las Palmeras\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ESPECIES INVASORAS ex\u00f3ticas Propagaci\u00f3n de Especies Invasoras ex\u00f3ticas La introducci\u00f3n de especies invasoras ex\u00f3ticas, deliberada o accidentalmente, tiene impactos devastadores [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"unboxed","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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