{"id":280047,"date":"2026-06-18T09:29:24","date_gmt":"2026-06-18T09:29:24","guid":{"rendered":"https:\/\/www.europesays.com\/fi\/280047\/"},"modified":"2026-06-18T09:29:24","modified_gmt":"2026-06-18T09:29:24","slug":"taysin-uusi-kaveleva-hailaji-loytyi-papua-uusi-guinean-vesilta","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fi\/280047\/","title":{"rendered":"T\u00e4ysin uusi &#8221;k\u00e4velev\u00e4&#8221; hailaji l\u00f6ytyi Papua-Uusi-Guinean vesilt\u00e4"},"content":{"rendered":"<p class=\"is-style-dropcap\">Papua-Uusi-Guinean kaakkoisrannikolta on l\u00f6ytynyt tieteelle uusi pienikokoinen hailaji.<\/p>\n<p>Hemiscyllium dudgeonae -nimen saanut ja partahaikalojen Orectolobiformes-lahkoon sek\u00e4 bambuhaiden Hemiscylliidae-heimoon kuuluva y\u00f6aktiivinen laji el\u00e4\u00e4 tiett\u00e4v\u00e4sti hyvin rajatulla alueella matalissa vesiss\u00e4 ja se on todenn\u00e4k\u00f6isesti uhanalainen.<\/p>\n<p>Tutkijoiden Zenodo-tiedejulkaisussa <a href=\"https:\/\/zenodo.org\/records\/20575429\" rel=\"nofollow noopener\" target=\"_blank\">julkaistun<\/a> raportin mukaan lajia uhkaavat elinymp\u00e4rist\u00f6n heikkeneminen, kalastus ja ilmastonmuutos.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"833\" src=\"https:\/\/www.europesays.com\/fi\/wp-content\/uploads\/2026\/06\/world-first-catch-new.webp\" alt=\"\" class=\"wp-image-2165231 js-photoswipe-image\"  \/>Hemiscyllium dudgeonae -hai tutkijan k\u00e4siss\u00e4.<\/p>\n<p>Nesha Ichida<\/p>\n<p>Australialaisjohtoisen tutkijaryhm\u00e4n l\u00e4hemmin tarkastelema Milnenlahden alueelta l\u00f6ytynyt yksil\u00f6 oli noin metrin pituinen. He havaitsivat samassa paikassa my\u00f6hemmiss\u00e4 y\u00f6sukelluksissa viel\u00e4 11 muuta yksil\u00f6\u00e4, tiedote <a href=\"https:\/\/phys.org\/news\/2026-06-shark-discovery-reveals-species-tiny.html\" rel=\"nofollow noopener\" target=\"_blank\">kertoo<\/a>.<\/p>\n<p>L\u00e4hemmin tarkastellusta yksil\u00f6st\u00e4 otetut n\u00e4ytteet paljastivat geenitutkimuksissa, ett\u00e4 kyseess\u00e4 on uusi laji.<\/p>\n<p>Laji k\u00e4ytt\u00e4\u00e4 kaikkia nelj\u00e4\u00e4 ev\u00e4\u00e4ns\u00e4 k\u00e4velyn tapaiseen hitaaseen liikkumiseen merenpohjassa.<\/p>\n","protected":false},"excerpt":{"rendered":"Papua-Uusi-Guinean kaakkoisrannikolta on l\u00f6ytynyt tieteelle uusi pienikokoinen hailaji. Hemiscyllium dudgeonae -nimen saanut ja partahaikalojen Orectolobiformes-lahkoon sek\u00e4 bambuhaiden Hemiscylliidae-heimoon&hellip;\n","protected":false},"author":2,"featured_media":280048,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[112],"tags":[404,15557,33,31,30,8563,1729,20990,16754,118,32,119,32343],"class_list":["post-280047","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tiede","tag-elaimet","tag-elaintiede","tag-fi","tag-finland","tag-finnish","tag-hait","tag-kalat","tag-meribiologia","tag-merielaimet","tag-science","tag-suomi","tag-tiede","tag-zoologia"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fi\/116770411140889510","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/280047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/comments?post=280047"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/280047\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media\/280048"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media?parent=280047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/categories?post=280047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/tags?post=280047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}