{"id":170959,"date":"2026-08-30T16:00:16","date_gmt":"2026-08-30T16:00:16","guid":{"rendered":"https:\/\/friss-hirek.hu\/index.php\/uj-halfaj-bukkant-fel-magyarorszagon-a-dunabol-kerult-elo-az-elso-peldany\/friss-hirek\/"},"modified":"2026-08-30T16:00:16","modified_gmt":"2026-08-30T16:00:16","slug":"uj-halfaj-bukkant-fel-magyarorszagon-a-dunabol-kerult-elo-az-elso-peldany","status":"publish","type":"post","link":"https:\/\/friss-hirek.hu\/index.php\/uj-halfaj-bukkant-fel-magyarorszagon-a-dunabol-kerult-elo-az-elso-peldany\/videk\/","title":{"rendered":"\u00daj halfaj bukkant fel Magyarorsz\u00e1gon, a Dun\u00e1b\u00f3l ker\u00fclt el\u0151 az els\u0151 p\u00e9ld\u00e1ny"},"content":{"rendered":"<p>K\u00e9t \u00e9vvel azut\u00e1n, hogy halkutat\u00f3k el\u0151re jelezt\u00e9k a faj hazai megjelen\u00e9s\u00e9nek lehet\u0151s\u00e9g\u00e9t, meg is \u00e9rkezett az els\u0151 bizony\u00edt\u00e9k: a sz\u00e1vai \u00e1llask\u00fcsz (Alburnus sava) egy p\u00e9ld\u00e1ny\u00e1t a Dun\u00e1ban, Paks k\u00f6zel\u00e9ben fogt\u00e1k. A ritka hal egy, az atomer\u0151m\u0171 m\u0171k\u00f6d\u00e9s\u00e9hez kapcsol\u00f3d\u00f3 monitoring sor\u00e1n ker\u00fclt el\u0151.<\/p><div id=\"friss-1407437953\" class=\"friss-etarget friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var i=(n<=window.pageYOffset+window.innerHeight&&d<window.pageXOffset+window.innerWidth&&n+a>window.pageYOffset&&d+r>window.pageXOffset);if(i&&etargetAllowOtherCheck){allowed=!1;var c=document.createElement(\"script\");return c.src=\"\/\/hu.search.etargetnet.com\/generic\/uni.php?g=ref:58661,area:700x210\",void(document.getElementById(t)&&document.getElementById(e)&&(document.getElementById(t).parentNode.appendChild(c),document.getElementById(t).parentNode.removeChild(document.getElementById(t)),document.getElementById(e).parentNode.removeChild(document.getElementById(e)),document.removeEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b)))}}}var etargetDivID=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",etargetScriptID=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",etargetPostloadPoint=document.createElement(\"div\");etargetPostloadPoint.id=etargetDivID;var etargetCurScript=document.getElementById(etargetScriptID);etargetCurScript.parentNode.appendChild(etargetPostloadPoint),document.addEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b);var etargetAllowOtherCheck=!0;if(typeof(\"forceRunPostload\")==\"string\"){etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b()}<\/script><\/div>\n<p>A k\u00fcl\u00f6nleges fog\u00e1sr\u00f3l a <a href=\"https:\/\/online.fliphtml5.com\/halaszati_lapok\/halaszat_augusztus_online\/#p=1\" target=\"_blank\" rel=\"noopener\">Hal\u00e1szat foly\u00f3irat<\/a> 2026. augusztusi sz\u00e1m\u00e1ban sz\u00e1moltak be. A p\u00e9ld\u00e1nyt j\u00fanius 29-\u00e9n, nappali mintav\u00e9tel sor\u00e1n tal\u00e1lt\u00e1k meg a Duna usz\u00f3di szakasz\u00e1n, a strand alatt, a k\u00f6vez\u00e9s el\u0151tti ny\u00edlt v\u00edzben. A kutat\u00f3k egy nagy teljes\u00edtm\u00e9ny\u0171 elektromos halmintavev\u0151 eszk\u00f6zzel dolgoztak, amikor egy k\u00fcszcsapatban r\u00e1bukkantak az addig Magyarorsz\u00e1gr\u00f3l nem bizony\u00edtott faj egyed\u00e9re.<\/p>\n<p>A hal teljes testhossza 212 millim\u00e9ter, testhossza pedig 187 millim\u00e9ter volt. A vizsg\u00e1lat sor\u00e1n t\u00f6bb olyan k\u00fcls\u0151 b\u00e9lyeget is r\u00f6gz\u00edtettek, amelyek alapj\u00e1n azonos\u00edthat\u00f3v\u00e1 v\u00e1lt a sz\u00e1vai \u00e1llask\u00fcsz.<\/p>\n<p>A hazai szakemberek nem teljesen v\u00e1ratlanul tal\u00e1lkoztak a fajjal, 2024-ben arr\u00f3l \u00edrtak, hogy Magyarorsz\u00e1gt\u00f3l d\u00e9lebbre m\u00e1r t\u00f6bb helyr\u0151l is jelezt\u00e9k az \u00e1llask\u00fcsz egyik faj\u00e1nak jelenl\u00e9t\u00e9t, ez\u00e9rt id\u0151vel haz\u00e1nkban is felbukkanhat.<\/p>\n<h2>Mit \u00e9rdemes tudni az \u00e1llask\u00fcszr\u0151l?<\/h2>\n<p>Az \u00e1llask\u00fcsz (Alburnus mento) a pontyf\u00e9l\u00e9k csal\u00e1dj\u00e1ba tartoz\u00f3, a k\u00f6z\u00f6ns\u00e9ges k\u00fcszn\u00e9l nagyobb termet\u0171 halfaj. Term\u00e9szetes elterjed\u00e9si ter\u00fclete els\u0151sorban a Duna v\u00edzrendszer\u00e9hez, valamint a Fekete- \u00e9s Azovi-tengerbe \u00f6ml\u0151 foly\u00f3khoz kapcsol\u00f3dik. Tengeri, f\u00e9ls\u00f3s \u00e9s \u00e9desv\u00edzi k\u00f6rnyezetben is el\u0151fordulhat.<\/p>\n<p>\u00c1ramvonalas, oldalr\u00f3l lap\u00edtott teste \u00e1ltal\u00e1ban 15-25 centim\u00e9teres, de ak\u00e1r 40 centim\u00e9teresre is megn\u0151het. H\u00e1toldala barn\u00e1sz\u00f6ldes vagy k\u00e9kesz\u00f6ld, oldalai \u00e9s hasa ez\u00fcst\u00f6sen csillognak.<\/p>\n<p>Rajokban \u00e9l, \u00e9s f\u0151k\u00e9nt tiszta, oxig\u00e9nd\u00fas vizekben \u00e9rzi j\u00f3l mag\u00e1t. T\u00e1pl\u00e1l\u00e9k\u00e1t els\u0151sorban planktonikus \u00e9l\u0151l\u00e9nyek, apr\u00f3 r\u00e1kok, rovarl\u00e1rv\u00e1k \u00e9s v\u00edzbe hull\u00f3 rovarok alkotj\u00e1k. Tavasszal \u00e9s ny\u00e1r elej\u00e9n sek\u00e9ly, kavicsos partszakaszokra vonul \u00edvni, az ivar\u00e9retts\u00e9get \u00e1ltal\u00e1ban h\u00e1rom-n\u00e9gy \u00e9ves korban \u00e9ri el.<\/p>\n\n<p>Kor\u00e1bban meg\u00edrtuk, hogy <a href=\"https:\/\/sokszinuvidek.24.hu\/mozaik\/2026\/08\/21\/sullo-kosullo-hibrid-hal-hal-balaton\/\" target=\"_blank\" rel=\"noopener\">18 \u00e9v ut\u00e1n bukkant fel \u00fajra egy k\u00fcl\u00f6nleges hal a Balatonban<\/a> \u00e9s besz\u00e1moltunk egy olyan <a href=\"https:\/\/sokszinuvidek.24.hu\/mozaik\/2026\/04\/07\/balin-hibrid-hal-jaszkeszeg-duna-szentendre\/\" target=\"_blank\" rel=\"noopener\">halr\u00f3l, amelynek az azonos\u00edt\u00e1sa a szakembereknek is fejt\u00f6r\u00e9st okozott<\/a>.<\/p>\n<div class=\"o-post__articRecommend m-articRecommend -hasImg cf article-recommendation-container cf _ce_measure_widget\" data-ce-measure-widget=\"Cikkaj\u00e1nl\u00f3 widget\">\n<div class=\"m-articRecommend__widgetTitle\">Kapcsol\u00f3d\u00f3<\/div>\n<div class=\"m-articRecommend__imgWrap image-container\"><a href=\"https:\/\/sokszinuvidek.24.hu\/viragzo-videkunk\/2026\/08\/24\/balaton-balatonkenese-megfigyeles-video\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"271\" src=\"https:\/\/s.24.hu\/app\/uploads\/sites\/11\/2026\/08\/kepernyokep-2026-08-24-161047-e1787580714139-480x271.png\" class=\"img-responsive wp-post-image\" alt=\"\" \/><\/a><\/div>\n<div class=\"m-articRecommend__cntWrap content-container \">\n\t\t\t<a href=\"https:\/\/sokszinuvidek.24.hu\/viragzo-videkunk\/2026\/08\/24\/balaton-balatonkenese-megfigyeles-video\/\" target=\"_self\" class=\"m-articRecommend__title ar-title\">C\u00e1pa uszony\u00e1nak t\u0171nt az \u00fasz\u00f3 bus\u00e1\u00e9 a Balatonban<\/a>\n<div class=\"m-articRecommend__lead ar-lead\">Kiz\u00e1rt, hogy c\u00e1pa legyen a a Balatonban, mert az nem \u00e9l meg az \u00e9desv\u00edzben.<\/div>\n<\/div>\n<\/div>\n<p>The post <a href=\"https:\/\/sokszinuvidek.24.hu\/viragzo-videkunk\/2026\/08\/30\/uj-halfaj-duna-szavai-allaskusz\/\" target=\"_blank\">\u00daj halfaj bukkant fel Magyarorsz\u00e1gon, a Dun\u00e1b\u00f3l ker\u00fclt el\u0151 az els\u0151 p\u00e9ld\u00e1ny<\/a> first appeared on <a href=\"https:\/\/sokszinuvidek.24.hu\/\" target=\"_blank\">Soksz\u00edn\u0171 vid\u00e9k<\/a>.<\/p><div id=\"friss-1739245995\" class=\"friss-etarget-cikk-vege friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var 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id=\"friss-1798204651\" class=\"friss-after-content_3 friss-entity-placement\">https:\/\/www.youtube.com\/watch?v=Pdnw4KiUWp0<\/div>","protected":false},"excerpt":{"rendered":"<p>K\u00e9t \u00e9vvel azut\u00e1n, hogy halkutat\u00f3k el\u0151re jelezt\u00e9k a faj hazai megjelen\u00e9s\u00e9nek lehet\u0151s\u00e9g\u00e9t, meg is \u00e9rkezett az els\u0151 bizony\u00edt\u00e9k: a sz\u00e1vai \u00e1llask\u00fcsz (Alburnus sava) egy p\u00e9ld\u00e1ny\u00e1t a Dun\u00e1ban, Paks k\u00f6zel\u00e9ben fogt\u00e1k. A ritka hal egy, az atomer\u0151m\u0171 m\u0171k\u00f6d\u00e9s\u00e9hez kapcsol\u00f3d\u00f3 monitoring sor\u00e1n ker\u00fclt el\u0151. A k\u00fcl\u00f6nleges fog\u00e1sr\u00f3l a Hal\u00e1szat foly\u00f3irat 2026. augusztusi sz\u00e1m\u00e1ban sz\u00e1moltak be. A p\u00e9ld\u00e1nyt [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-170959","post","type-post","status-publish","format-standard","hentry","category-videk"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/170959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/comments?post=170959"}],"version-history":[{"count":0,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/170959\/revisions"}],"wp:attachment":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/media?parent=170959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/categories?post=170959"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/tags?post=170959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}