Stru\u010dnjaci iz Australije, Japana i Francuske navode da su identifikovali novu vrstu dubokovodne ajkule-ma\u010dke, koju su nazvali Apristurus ovicorrugatus.<\/p>\n
Jo\u0161 dve identi\u010dne kutije s jajima nedavno su prona\u0111ene u Australijskoj nacionalnoj zbirci riba. U skladi\u0161tu je tako\u0111e prona\u0111ena mrtva \u017eenka ajkule koja je u sebi nosila jaja s istom ljuskom, pi\u0161e NBC News.<\/p>\n
Ljuske na jajima imaju izra\u017eene i neuobi\u010dajene nabore. Nau\u010dnici su koristili vi\u0161e metoda, uklju\u010duju\u0107i molekularnu analizu, kako bi identifikovali o kojoj se vrsti ajkule radi.<\/p>\n
Osim neobi\u010dne ljuske, otkrili su da Apristurus ovicorrugatus ima bijele o\u010di, \u0161to je neobi\u010dno za \u017eivotinje koje \u017eive na velikim dubinama. Samo jo\u0161 jedna vrsta Apristurusa ima istu karakteristiku, ali budu\u0107i da ima druga\u010diju ljusku jajeta, nau\u010dnici su shvatili da se radi o dvije razli\u010dite vrste, prenosi index.hr.<\/p>\n
Apristurus ajkule-ma\u010dke poznate su i kao duhovi ili demonske ajkule-ma\u010dke. Postoji oko 40 identifikovanih vrsta ajkule ma\u010dke, ali njihov broj stalno raste zbog novih otkri\u0107a, navode stru\u010dnjaci. U poslednjih 20 godina prona\u0111eno je devet novih vrsta.<\/p>\n
Istra\u017eivanje “What came first, the shark or the egg? Discovery of a new species of deepwater shark by investigation of egg case morphology” objavljeno je u \u010dasopisu “Journal of Fish Biology”.<\/p>\n","protected":false},"excerpt":{"rendered":"
Nau\u010dnici su nakon analize jaja sa \u010dudnom ljuskom koja su se nalazila u australijskom muzeju otkrili da pripadaju neobi\u010dnoj vrsti ajkule.<\/p>\n","protected":false},"author":1,"featured_media":369721,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-369720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/369720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=369720"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/369720\/revisions"}],"predecessor-version":[{"id":369722,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/369720\/revisions\/369722"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/369721"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=369720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=369720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=369720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}