{"id":14350,"date":"2026-09-16T09:16:36","date_gmt":"2026-09-16T09:16:36","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14350"},"modified":"2026-09-16T09:16:36","modified_gmt":"2026-09-16T09:16:36","slug":"the-flores-hobbits-an-ancient-mystery","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/anthropology\/the-flores-hobbits-an-ancient-mystery\/","title":{"rendered":"Floresk\u00e9 hobiti: Tajemstv\u00ed prastar\u00e9ho druhu a jeho dopad na teorii v\u00fdstupu z Afriky"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Floresk\u00e9 hobiti: starod\u00e1vn\u00e1 z\u00e1hada<\/h2>\n\n<h2 class=\"wp-block-heading\">Objev a debata<\/h2>\n\n<p class=\"wp-block-paragraph\">V roce\u202f2003 u\u010dinili archeologov\u00e9 p\u0159evratn\u00fd n\u00e1lez v jeskyni Liang\u202fBua na indon\u00e9sk\u00e9m ostrov\u011b Flores: poz\u016fstatky drobn\u00e9ho hominida, kter\u00fd byl vysok\u00fd pouh\u00fdch t\u0159i stopy (cca\u202f0,9\u202fm). Nazvan\u00ed \u201efloresk\u00e9 hobiti\u201c vyvolali intenzivn\u00ed debatu o jejich p\u016fvodu a m\u00edst\u011b v lidsk\u00e9m evolu\u010dn\u00edm strom\u011b.<\/p>\n\n<h2 class=\"wp-block-heading\">Sout\u011b\u017en\u00ed teorie<\/h2>\n\n<p class=\"wp-block-paragraph\">Jedna teorie nazna\u010dovala, \u017ee hobiti p\u0159edstavuj\u00ed samostatn\u00fd druh, <em>Homo floresiensis<\/em>, kter\u00fd se vyvinul z <em>Homo erectus<\/em>, d\u0159\u00edv\u011bj\u0161\u00edho hominida, jen\u017e migroval z Afriky. Jin\u00e1 teorie tvrdila, \u017ee hobiti jsou jen populac\u00ed <em>Homo sapiens<\/em>, kter\u00e1 pro\u0161la ostrovn\u00ed dwarfismem \u2013 jevem, kdy se \u017eivo\u010dichov\u00e9 \u017eij\u00edc\u00ed na izolovan\u00fdch ostrovech v pr\u016fb\u011bhu \u010dasu zmen\u0161uj\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Nov\u00e9 d\u016fkazy<\/h2>\n\n<p class=\"wp-block-paragraph\">Ned\u00e1vn\u00e1 studie zve\u0159ejn\u011bn\u00e1 v \u010dasopise <em>Journal of Human Evolution<\/em> zpochyb\u0148uje hypot\u00e9zu ostrovn\u00edho dwarfismu. V\u00fdzkumn\u00edci analyzovali data ze 133 kost\u00ed a zub\u016f starov\u011bk\u00fdch i modern\u00edch hominid\u016f, v\u010detn\u011b floresk\u00fdch hobit\u016f. Jejich statistick\u00e1 anal\u00fdza uk\u00e1zala, \u017ee kostra hobit\u016f se v\u00fdrazn\u011b li\u0161\u00ed od <em>Homo erectus<\/em>, zejm\u00e9na v oblasti \u010delisti a p\u00e1nve.<\/p>\n\n<h2 class=\"wp-block-heading\">Sourozeneck\u00fd druh<\/h2>\n\n<p class=\"wp-block-paragraph\">V\u00fdzkumn\u00edci dosp\u011bli k z\u00e1v\u011bru, \u017ee floresk\u00e9 hobiti nepoch\u00e1zej\u00ed z <em>Homo erectus<\/em>, ale jsou \u201esourozeneck\u00fdm druhem\u201c <em>Homo habilis<\/em>, primitivn\u011bj\u0161\u00edho hominida \u017eij\u00edc\u00edho p\u0159ed 2,4\u202f\u2013\u202f1,4\u202fmiliony let. To nazna\u010duje, \u017ee hobiti se vyvinuli v Africe je\u0161t\u011b d\u0159\u00edve ne\u017e <em>Homo erectus<\/em>, zhruba ve stejnou dobu jako <em>Homo habilis<\/em>.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u00fdstup z Afriky<\/h2>\n\n<p class=\"wp-block-paragraph\">P\u0159\u00edtomnost floresk\u00fdch hobit\u016f v Asii otev\u00edr\u00e1 mo\u017enost, \u017ee hominini \u2013 skupina zahrnuj\u00edc\u00ed lidi a jejich p\u0159edky \u2013 opustili Afriku d\u0159\u00edve, ne\u017e se dosud p\u0159edpokl\u00e1dalo. Auto\u0159i studie navrhuj\u00ed, \u017ee p\u0159edci hobit\u016f mohli opustit Afriku p\u0159ibli\u017en\u011b p\u0159ed 2\u202fmiliony let, p\u0159ed vznikem <em>Homo erectus<\/em>.<\/p>\n\n<h2 class=\"wp-block-heading\">Vyhynut\u00ed a p\u0159e\u017eit\u00ed<\/h2>\n\n<p class=\"wp-block-paragraph\">P\u0159edci hobit\u016f pravd\u011bpodobn\u011b vyhynuli v Asii, kdy\u017e do oblasti vstoupily v\u011bt\u0161\u00ed druhy hominid\u016f, jako <em>Homo erectus<\/em> a <em>Homo sapiens<\/em>. Hobiti v\u0161ak na ostrov\u011b Flores p\u0159e\u017eili a\u017e do zhruba 60\u202f000 let p\u0159ed na\u0161\u00edm letopo\u010dtem, pravd\u011bpodobn\u011b d\u00edky jejich izolaci.<\/p>\n\n<h2 class=\"wp-block-heading\">Prob\u00edhaj\u00edc\u00ed debata<\/h2>\n\n<p class=\"wp-block-paragraph\">Debata o p\u016fvodu floresk\u00fdch hobit\u016f je\u0161t\u011b nen\u00ed uzav\u0159ena. Nov\u00e9 studie se st\u00e1le objevuj\u00ed, n\u011bkter\u00e9 podporuj\u00ed, jin\u00e9 odm\u00edtaj\u00ed r\u016fzn\u00e9 teorie. Ka\u017ed\u00e1 studie v\u0161ak p\u0159isp\u00edv\u00e1 k na\u0161emu pochopen\u00ed tohoto tajemn\u00e9ho druhu hominida a jeho m\u00edsta v lidsk\u00e9 evoluci.<\/p>\n\n<h2 class=\"wp-block-heading\">Dlouh\u00fd ocas \u2013 kl\u00ed\u010dov\u00e1 slova<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Jak\u00fd je vztah mezi floresk\u00fdmi hobity a <em>Homo erectus<\/em>?<\/li>\n<li>Jak\u00fd je vztah mezi floresk\u00fdmi hobity a <em>Homo habilis<\/em>?<\/li>\n<li>Pro\u010d florensk\u00e9 hobiti vym\u0159eli?<\/li>\n<li>Jak\u00fd je v\u00fdznam floresk\u00fdch hobit\u016f pro pochopen\u00ed lidsk\u00e9 evoluce?<\/li>\n<li>Jak\u00e9 jsou v\u00fdzvy p\u0159i studiu floresk\u00fdch hobit\u016f?<\/li>\n<li>Jak\u00e9 jsou nejnov\u011bj\u0161\u00ed n\u00e1lezy o floresk\u00fdch hobitech?<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Floresk\u00e9 hobiti: starod\u00e1vn\u00e1 z\u00e1hada Objev a debata V roce\u202f2003 u\u010dinili archeologov\u00e9 p\u0159evratn\u00fd n\u00e1lez v jeskyni Liang\u202fBua na indon\u00e9sk\u00e9m ostrov\u011b Flores: poz\u016fstatky drobn\u00e9ho hominida, kter\u00fd byl vysok\u00fd pouh\u00fdch t\u0159i stopy (cca\u202f0,9\u202fm).&hellip;<\/p>\n","protected":false},"author":2,"featured_media":25591,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1022],"tags":[132,4792,487,137,1643],"class_list":["post-14350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anthropology","tag-anthropology","tag-flores-hobbits","tag-human-evolution","tag-paleontology","tag-ancient-history"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/14350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=14350"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/14350\/revisions"}],"predecessor-version":[{"id":25592,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/14350\/revisions\/25592"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/25591"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=14350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=14350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=14350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}