{"id":37074,"date":"2025-09-22T21:11:06","date_gmt":"2025-09-22T21:11:06","guid":{"rendered":"https:\/\/www.europesays.com\/se\/37074\/"},"modified":"2025-09-22T21:11:06","modified_gmt":"2025-09-22T21:11:06","slug":"ovantade-fyndet-aldrig-tidigare-fangat-pa-film","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/37074\/","title":{"rendered":"Ov\u00e4ntade fyndet \u2013\u00a0aldrig tidigare f\u00e5ngat p\u00e5 film"},"content":{"rendered":"<p>Publicerad 22 sep 2025 kl 20.50Uppdaterad kl 21.06<\/p>\n<p>Det har skrivits historia i marin forskning.\u00a0<\/p>\n<p>F\u00f6r f\u00f6rsta g\u00e5ngen n\u00e5gonsin har forskare sett leopardhajar para sig.<\/p>\n<p>Och allt finns f\u00e5ngat p\u00e5 film.<\/p>\n<p><img   alt=\"\"\/><\/p>\n<p>Forskare i Australien har f\u00e5ngat en trekant mellan leopardhajar p\u00e5 film.<\/p>\n<p>Foto: YouTube<\/p>\n<p>\u00d6ppna bild i helsk\u00e4rmArtikeln i korthet<\/p>\n<p> Leopardhajar har f\u00f6r f\u00f6rsta g\u00e5ngen filmats n\u00e4r de parar sig.<\/p>\n<p> H\u00e4ndelsen, en \u201dtrekant\u201d, f\u00e5ngades av forskare i Nya Kaledonien.<\/p>\n<p> Fyndet kan bidra till att r\u00e4dda utrotningshotade arter.<\/p>\n<p>Visa mer<\/p>\n<p>I Nya Kaledonien i sydv\u00e4stra <a href=\"https:\/\/www.expressen.se\/tagg\/location\/stilla-havet\/\" class=\"\" rel=\"nofollow noopener\" target=\"_blank\">Stilla havet<\/a> har man \u2013\u00a0f\u00f6r f\u00f6rsta g\u00e5ngen n\u00e5gonsin \u2013 kunnat bocka av n\u00e5got speciellt inom den marina forskningen.<\/p>\n<p>Man har sett leopardhajar para sig.<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=N7cH7v2aN_s\" rel=\"nofollow noopener\" target=\"_blank\">Och det finns f\u00e5ngat p\u00e5 film<\/a> av Hugo Lassauce som \u00e4r forskare vid australiska University of the Sunshine Coast.<\/p>\n<p>\u2013\u00a0Jag noterade en hona som f\u00f6ljdes av tv\u00e5 hanar som f\u00f6rs\u00f6kte f\u00e5nga hennes br\u00f6stfenor. Jag t\u00e4nkte att n\u00e5got verkar vara p\u00e5 v\u00e4g att h\u00e4nda s\u00e5 jag stannade med mina GoPro-kameror, ber\u00e4ttar han f\u00f6r <a href=\"https:\/\/www.theguardian.com\/environment\/2025\/sep\/22\/leopard-sharks-mating-video-history-recorded-threesome\" rel=\"nofollow noopener\" target=\"_blank\">the Guardian<\/a>.<\/p>\n<p>En timme senare h\u00e4nde det. Sj\u00e4lva akten p\u00e5g\u00e5r i n\u00e4stan tv\u00e5 minuter, 110 sekunder f\u00f6r att vara exakt. Och \u00e4r vad man i folkmun kanske skulle ben\u00e4mna som en trekant d\u00e4r ena hanen var klar efter 63 sekunder och den andra redan efter 47.<\/p>\n<p>\u2013\u00a0Sen tappade hanarna all energi och l\u00e5g or\u00f6rliga p\u00e5 botten medan honan simmade d\u00e4rifr\u00e5n.<\/p>\n<p><img loading=\"lazy\"   alt=\"\"\/><\/p>\n<p>Efter trekanten l\u00e5g hanarna utslagna p\u00e5 botten.<\/p>\n<p>Foto: YouTube<\/p>\n<p>\u00d6ppna bild i helsk\u00e4rmBesk\u00e5dad hajparning \u00e4r n\u00e5got mycket s\u00e4llsynt<\/p>\n<p>Nu kanske man tror att den h\u00e4r sortens aktiviteter \u00e4r vanliga sk\u00e5despel f\u00f6r forskare men faktiskt finns ingen tidigare dokumentation av leopardhajar som parar sig. Inte ens med bara en partner.<\/p>\n<p>Man har dokumenterat andra arter av haj i liknande situationer, \u00e4ven d\u00e4r med flertalet hanar kring en och samma hona.<\/p>\n<p>\u2013 Men hajar \u00e4r inte som delfiner som parar sig hela tiden, s\u00e4ger forskaren Hugo Lassauce.<\/p>\n<p>Inom den marina forskningen ska det \u00e4ven finnas en \u201dhelig graal\u201d, att n\u00e5gon g\u00e5ng f\u00e5 <a href=\"https:\/\/www.theguardian.com\/environment\/2020\/sep\/04\/rolling-and-rolling-and-rolling-the-first-detailed-account-of-great-white-shark-sex\" rel=\"nofollow noopener\" target=\"_blank\">bevittna vithajens intima turer i havshalmen<\/a>.<\/p>\n<p>Filmen bidrar till forskningen<\/p>\n<p>Ut\u00f6ver trekantsfilmen har universitetet \u00e4ven publicerat en forskningsrapport under rubriken <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10164-025-00866-4\" rel=\"nofollow noopener\" target=\"_blank\">\u201dObservationer av beteende f\u00f6r gruppuppvaktning\/kopulering mellan fritt levande leopardhajar\u201d<\/a> i trakterna kring Indiska oceanen och Stilla havet.<\/p>\n<p>Man menar nu att fynden kring leopardhajarnas samliv kan hj\u00e4lpa till bland annat med att bist\u00e5 i att st\u00e4rka upp populationen f\u00f6r utrotningshotade arter.<\/p>\n","protected":false},"excerpt":{"rendered":"Publicerad 22 sep 2025 kl 20.50Uppdaterad kl 21.06 Det har skrivits historia i marin forskning.\u00a0 F\u00f6r f\u00f6rsta g\u00e5ngen&hellip;\n","protected":false},"author":2,"featured_media":37075,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[22,23,26,27,17,21,24,25,1995,3918,28,29,15,16,18,34,55,31,33,32,30,19,20,51,52,53,54],"class_list":{"0":"post-37074","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-varlden","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-featured-news","11":"tag-featurednews","12":"tag-headlines","13":"tag-huvudnyheter","14":"tag-latest-news","15":"tag-latestnews","16":"tag-location-australien","17":"tag-location-stilla-havet","18":"tag-main-news","19":"tag-mainnews","20":"tag-news","21":"tag-nyheter","22":"tag-rubriker","23":"tag-se","24":"tag-sections-varlden","25":"tag-svenska","26":"tag-sverige","27":"tag-sweden","28":"tag-swedish","29":"tag-top-stories","30":"tag-topstories","31":"tag-varlden","32":"tag-world","33":"tag-world-news","34":"tag-worldnews"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/37074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=37074"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/37074\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/37075"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=37074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=37074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=37074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}