{"id":1055,"date":"2025-01-18T13:00:55","date_gmt":"2025-01-18T13:00:55","guid":{"rendered":"https:\/\/latinzona.hu\/?p=1055"},"modified":"2025-01-18T13:00:56","modified_gmt":"2025-01-18T13:00:56","slug":"a-costa-rica-i-aranyvarangy-tortenete-egy-szomoru-tortenet","status":"publish","type":"post","link":"https:\/\/latinzona.hu\/index.php\/2025\/01\/18\/a-costa-rica-i-aranyvarangy-tortenete-egy-szomoru-tortenet\/","title":{"rendered":"A Costa Rica-i aranyvarangy alig 20 \u00e9v alatt pusztult ki"},"content":{"rendered":"\n<p>A Costa Rica-i aranyvarangy t\u00f6rt\u00e9nete \u00e9ppoly leny\u0171g\u00f6z\u0151, mint amilyen ijeszt\u0151. Ez a t\u00f6rt\u00e9net a biol\u00f3giai sokf\u00e9les\u00e9g sz\u00e9ps\u00e9g\u00e9r\u0151l \u00e9s k\u00f6rnyezet\u00fcnk t\u00f6r\u00e9kenys\u00e9g\u00e9r\u0151l sz\u00f3l. Ez a <a href=\"https:\/\/amphibiaweb.org\/species\/253\">kis k\u00e9t\u00e9lt\u0171<\/a>, amely egykor sz\u00edness\u00e9 \u00e9s var\u00e1zslatoss\u00e1 tette a Costa Rica-i Monteverde-erd\u0151t, ma m\u00e1r \u00e9kes p\u00e9ld\u00e1ja annak, hogy az emberi tev\u00e9kenys\u00e9g hogyan befoly\u00e1solhatja egy faj sors\u00e1t. <strong>A Costa Rica-i aranyvarangy 1989-es elt\u0171n\u00e9se fordul\u00f3pontot jelentett a biol\u00f3giai sokf\u00e9les\u00e9g meg\u0151rz\u00e9s\u00e9\u00e9rt folytatott k\u00fczdelemben.<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"640\" height=\"427\" src=\"https:\/\/latinzona.hu\/wp-content\/uploads\/2025\/01\/golden-toad.jpg\" alt=\"\" class=\"wp-image-1057\" srcset=\"https:\/\/latinzona.hu\/wp-content\/uploads\/2025\/01\/golden-toad.jpg 640w, https:\/\/latinzona.hu\/wp-content\/uploads\/2025\/01\/golden-toad-300x200.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p>A Costa Rica-i aranyvarangy, tudom\u00e1nyos nev\u00e9n Incilius periglenes, egy kis k\u00e9t\u00e9lt\u0171 volt, amely kiz\u00e1r\u00f3lag a Monteverde-erd\u0151 lejt\u0151in \u00e9lt. Az \u00e9l\u00e9nks\u00e1rg\u00e1t\u00f3l a m\u00e9ly narancss\u00e1rg\u00e1ig terjed\u0151 sz\u00ednezete kiv\u00e1l\u00f3an kiemelte a z\u00f6ld n\u00f6v\u00e9nyzetb\u0151l, ahol r\u00f6vid \u00e9let\u00e9t \u00e9lte. Ez a k\u00e9t\u00e9lt\u0171 saj\u00e1tos p\u00e1rz\u00e1si ritu\u00e1l\u00e9j\u00e1r\u00f3l volt ismert, amelynek sor\u00e1n a h\u00edmek nagy sz\u00e1mban gy\u0171ltek \u00f6ssze, rem\u00e9lve, hogy magukhoz vonzz\u00e1k a n\u0151st\u00e9nyeket.<\/p>\n\n\n\n<p><strong>A Costa Rica-i aranyvarangy p\u00e1rz\u00e1si id\u0151szaka egybeesett az es\u0151s \u00e9vszak bek\u00f6sz\u00f6nt\u00e9vel, ami \u00e9letet \u00e9s sz\u00ednt hozott a felh\u0151erd\u0151be.<\/strong> Az aranyvarangyok, b\u00e1r kicsik voltak, fontos szerepet j\u00e1tszottak \u00e9l\u0151hely\u00fck\u00f6n, mind a rovarok ragadoz\u00f3ik\u00e9nt, mind m\u00e1s \u00e1llatok zs\u00e1km\u00e1nyak\u00e9nt. Jelenl\u00e9t\u00fck jelezte az \u00f6kosziszt\u00e9ma eg\u00e9szs\u00e9g\u00e9t, amelyben \u00e9ltek. Az aranyvarangy t\u00f6rt\u00e9nete a hirtelen elt\u0171n\u00e9s t\u00f6rt\u00e9nete. <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u00bfPor que se extingui\u00f3 el sapo dorado? Causas | Con\u00f3celo (incilius periglenes)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/SysTAUL0uJA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2>A Costa Rica-i aranyvarangy hagyat\u00e9ka<\/h2>\n\n\n\n<p>B\u00e1r 1966-ban fedezt\u00e9k fel ezt a k\u00e9t\u00e9lt\u0171t, az 1980-as \u00e9vek v\u00e9g\u00e9n m\u00e1r kihaltnak min\u0151s\u00edtett\u00e9k. Az egykor sz\u00e1mos egyedet sz\u00e1ml\u00e1l\u00f3 popul\u00e1ci\u00f3 dr\u00e1mai m\u00e9rt\u00e9kben cs\u00f6kkent, m\u00edgnem soha t\u00f6bb\u00e9 nem l\u00e1tt\u00e1k. Az utols\u00f3 meger\u0151s\u00edtett adat az aranyvarangyr\u00f3l 1989-ben \u00e9rkezett. Az\u00f3ta, b\u00e1r sz\u00e1mtalan kutat\u00e1st v\u00e9geztek, egyetlen p\u00e9ld\u00e1nyt sem l\u00e1ttak a term\u00e9szetben. E gyors elt\u0171n\u00e9s miatt a tudom\u00e1nyos \u00e9s term\u00e9szetv\u00e9delmi k\u00f6z\u00f6ss\u00e9g folyamatosan a kihal\u00e1s\u00e1hoz vezet\u0151 lehets\u00e9ges mechanizmusokat firtatja. <\/p>\n\n\n\n<p><strong>A kutat\u00e1sok szerint a kihal\u00e1st t\u00f6bb t\u00e9nyez\u0151 egy\u00fcttesen okozhatta, t\u00f6bbek k\u00f6z\u00f6tt az \u00fajonnan megjelen\u0151 betegs\u00e9gek, a v\u00e1ltoz\u00f3 \u00e9ghajlati viszonyok \u00e9s az \u00e9l\u0151helyek elveszt\u00e9se.<\/strong> A Costa Rica-i aranyvarangyot olyan t\u00e9nyez\u0151k t\u00f6k\u00e9letes vihara \u00e9rte, amelyek v\u00e9g\u00fcl a kihal\u00e1s\u00e1hoz vezettek. Egy fontos t\u00e9nyez\u0151 a citridiomik\u00f3zis volt, egy puszt\u00edt\u00f3 gombafert\u0151z\u00e9s, amely vil\u00e1gszerte a k\u00e9t\u00e9lt\u0171ek popul\u00e1ci\u00f3j\u00e1nak cs\u00f6kken\u00e9s\u00e9t \u00e9s kipusztul\u00e1s\u00e1t okozta. Ez a betegs\u00e9g a k\u00e9t\u00e9lt\u0171ek b\u0151r\u00e9t t\u00e1madja meg, amely a l\u00e9gz\u00e9s \u00e9s a testnedvek szab\u00e1lyoz\u00e1s\u00e1nak l\u00e9tfontoss\u00e1g\u00fa szerve. <\/p>\n\n\n\n<p>Az \u00e9ghajlatv\u00e1ltoz\u00e1s <a href=\"https:\/\/latinzona.hu\/index.php\/2025\/01\/05\/peru-rejtelyes-kabalaallata-a-sargafarku-gyapjasmajom\/\">sz\u00e1mos faj kihal\u00e1s\u00e1nak<\/a> egyik leger\u0151sebb mozgat\u00f3rug\u00f3ja, \u00e9s ez al\u00f3l az aranyvarangy sem volt kiv\u00e9tel. Az \u00e9ghajlatv\u00e1ltoz\u00e1s okozta h\u0151m\u00e9rs\u00e9klet- \u00e9s csapad\u00e9kingadoz\u00e1sok negat\u00edvan befoly\u00e1solt\u00e1k a p\u00e1rz\u00e1si szok\u00e1sokat \u00e9s az aranyvarangy szaporod\u00e1s\u00e1hoz elengedhetetlen\u00fcl fontos ideiglenes medenc\u00e9k el\u00e9rhet\u0151s\u00e9g\u00e9t. Annak ellen\u00e9re, hogy az emberis\u00e9g r\u00f6vid ideig ismerte, az aranyvarangy sz\u00e1mos \u00e9rdekess\u00e9get hagyott h\u00e1tra. \u00c9l\u00e9nk sz\u00ednezete nemcsak l\u00e1tv\u00e1nyoss\u00e1g volt, hanem figyelmeztet\u0151 jelk\u00e9nt is m\u0171k\u00f6d\u00f6tt a potenci\u00e1lis ragadoz\u00f3k sz\u00e1m\u00e1ra, arra utalva, hogy m\u00e9rgez\u0151 lehet. <\/p>\n\n\n\n<p>A h\u00edm aranyvarangyok a p\u00e1rz\u00e1si id\u0151szakban agressz\u00edv viselked\u00e9s\u00fckr\u0151l voltak ismertek, intenz\u00edven versengtek a n\u0151st\u00e9nyek\u00e9rt. <strong>Az aranyvarangy sokkal t\u00f6bb lett, mint egy elveszett faj. A k\u00e9t\u00e9lt\u0171ek kihal\u00e1si v\u00e1ls\u00e1g\u00e1nak jelk\u00e9p\u00e9v\u00e9 v\u00e1lt. <\/strong>T\u00f6rt\u00e9nete nyugtalan\u00edt\u00f3an eml\u00e9keztet arra, hogy az emberi tev\u00e9kenys\u00e9g \u00e9s a k\u00f6rnyezeti v\u00e1ltoz\u00e1sok visszaford\u00edthatatlan k\u00f6vetkezm\u00e9nyekkel j\u00e1rhatnak a biol\u00f3giai sokf\u00e9les\u00e9gre.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>A Costa Rica-i aranyvarangy t\u00f6rt\u00e9nete \u00e9ppoly leny\u0171g\u00f6z\u0151, mint amilyen ijeszt\u0151. Ez a t\u00f6rt\u00e9net a biol\u00f3giai sokf\u00e9les\u00e9g sz\u00e9ps\u00e9g\u00e9r\u0151l \u00e9s k\u00f6rnyezet\u00fcnk t\u00f6r\u00e9kenys\u00e9g\u00e9r\u0151l sz\u00f3l. Ez a kis k\u00e9t\u00e9lt\u0171, <a class=\"mh-excerpt-more\" href=\"https:\/\/latinzona.hu\/index.php\/2025\/01\/18\/a-costa-rica-i-aranyvarangy-tortenete-egy-szomoru-tortenet\/\" title=\"A Costa Rica-i aranyvarangy alig 20 \u00e9v alatt pusztult ki\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":1057,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[104],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A Costa Rica-i aranyvarangy alig 20 \u00e9v alatt pusztult ki - Latin Z\u00f3na<\/title>\n<meta name=\"description\" content=\"A Costa Rica-i aranyvarangy t\u00f6rt\u00e9nete igazi trag\u00e9dia, de k\u00f6zben az\u00e9rt rem\u00e9nyt is kelthet a meg\u0151rz\u00e9s fontoss\u00e1g\u00e1t illet\u0151en.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/latinzona.hu\/index.php\/2025\/01\/18\/a-costa-rica-i-aranyvarangy-tortenete-egy-szomoru-tortenet\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Costa Rica-i aranyvarangy alig 20 \u00e9v alatt pusztult ki - 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