{"id":10933,"date":"2025-01-22T14:55:07","date_gmt":"2025-01-22T13:55:07","guid":{"rendered":"https:\/\/antcube.shop\/?p=10933"},"modified":"2025-09-30T09:43:04","modified_gmt":"2025-09-30T07:43:04","slug":"pozoruhodny-orientacni-smysl-mravencu","status":"publish","type":"post","link":"https:\/\/antcube.shop\/cs\/2025\/01\/22\/pozoruhodny-orientacni-smysl-mravencu\/","title":{"rendered":"Pozoruhodn\u00fd orienta\u010dn\u00ed smysl mravenc\u016f"},"content":{"rendered":"<div id=\"page-header-1425896679\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center text-center flex-row-col medium-flex-wrap\" >\n              <div class=\"title-wrapper uppercase is-large flex-col\">\n          <h1 class=\"entry-title mb-0\">\n            Porozum\u011bn\u00ed orienta\u010dn\u00edmu smyslu mravenc\u016f          <\/h1>\n        <\/div>\n                <div class=\"page-title-sub op-7 flex-col\">\n          <p class=\"lead\">Nov\u00e9 poznatky z v\u00fdzkumu<\/p>\n        <\/div>\n                    <div class=\"title-content flex-col\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><nav class=\"woocommerce-breadcrumb breadcrumbs uppercase\" aria-label=\"Drobe\u010dky\">Dom\u016f<\/nav><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-1425896679 {\n  margin-bottom: 30px;\n}\n#page-header-1425896679 .title-bg {\n  background-image: url(https:\/\/antcube.shop\/wp-content\/uploads\/2025\/01\/how-do-ant-navigate-article.jpg);\n}\n#page-header-1425896679 .title-overlay {\n  background-color: rgb(15, 136, 133);\n}\n#page-header-1425896679 .featured-title {\n  background-color: rgb(71, 171, 133);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\n<p>V\u011bdci se kdysi domn\u00edvali, \u017ee mravenci se mohou orientovat pouze podle stejn\u00fdch orienta\u010dn\u00edch bod\u016f v pevn\u011b dan\u00fdch pozic\u00edch, co\u017e je koncept zn\u00e1m\u00fd jako egocentrick\u00e9 prostorov\u00e9 zpracov\u00e1n\u00ed. Co to ale p\u0159esn\u011b znamen\u00e1? Term\u00edn \"ego\" je odvozen z \u0159eck\u00e9ho slova \"j\u00e1\" a \"centrick\u00fd\" odkazuje na to, \u017ee se nach\u00e1z\u00ed ve st\u0159edu reprezentace. Zjednodu\u0161en\u011b \u0159e\u010deno se p\u0159edpokl\u00e1dalo, \u017ee mravenci dok\u00e1\u017e\u00ed rozpoznat sv\u00e9 prost\u0159ed\u00ed pouze z jedin\u00e9ho \u00fahlu pohledu.<\/p>\n<p><span class=\"cf0\">Jen mal\u00e1 p\u0159est\u00e1vka v na\u0161em \u010dl\u00e1nku: Pokud n\u00e1s chcete podpo\u0159it, m\u016f\u017eete si objednat plak\u00e1t; <\/span><span class=\"cf0\">Sledujte<\/span><span class=\"cf0\"> odkaz na tyto skv\u011bl\u00e9<\/span><a class=\"cf0\" href=\"https:\/\/antcube.shop\/en\/product-category\/ant-posters-and-teaching-aids\/\"><span class=\"cf0\"> plak\u00e1ty mravenc\u016f<\/span><\/a> <span class=\"cf0\">a z\u00edskat 10% off s promo k\u00f3dem <strong>antblog10<\/strong>. Pokra\u010dujme tedy v na\u0161em pr\u016fzkumu:\u00a0<\/span><\/p>\n<p>Vezm\u011bte si toto: kdyby mravenec chodil bokem nebo hlavou dol\u016f, zd\u00e1nliv\u011b by se ztratil. To vedlo v\u011bdce ke zd\u016frazn\u011bn\u00ed role feromon\u016f v mraven\u010d\u00ed navigaci, proto\u017ee se zd\u00e1, \u017ee mravenci se p\u0159i pohybu do zna\u010dn\u00e9 m\u00edry spol\u00e9haj\u00ed na sv\u00e1 tykadla (podobn\u00e1 \u010dichu).<\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #00a859;\"><b>Nov\u00e9 poznatky z v\u00fdzkumu<\/b><\/span><\/h2>\n<h1><strong><span style=\"color: #00a859;\">\u00a0<\/span><\/strong><\/h1>\n<p><a href=\"https:\/\/cbi-toulouse.fr\/fr\/page-personnelle-44\">Antoine Wystrach<\/a>studie mravenc\u016f Cataglyphis Velox ve \u0161pan\u011blsk\u00e9 pou\u0161ti odhalila, \u017ee tito mravenci jsou schopni pozoruhodn\u00fdch naviga\u010dn\u00edch v\u00fdkon\u016f. Dok\u00e1\u017eou si zapamatovat svou cestu a dokonce se pohybovat pozp\u00e1tku, zvl\u00e1dat zat\u00e1\u010dky a p\u0159ek\u00e1\u017eky v protism\u011bru. To znamen\u00e1, \u017ee se jejich t\u011bla pohybuj\u00ed v opa\u010dn\u00e9m sm\u011bru, ne\u017e si pamatuj\u00ed, co\u017e je podobn\u00e9 j\u00edzd\u011b v protism\u011bru - n\u00e1ro\u010dn\u00fd \u00fakol.<\/p>\n<p>Tato schopnost je v\u00fdhodn\u00e1, kdy\u017e mravenec pot\u0159ebuje vyt\u00e1hnout t\u011b\u017ek\u00fd p\u0159edm\u011bt dozadu, upustit ho, aby prozkoumal okol\u00ed, a pak se pro n\u011bj vr\u00e1tit. To dokazuje, \u017ee mravenci maj\u00ed vynikaj\u00edc\u00ed kr\u00e1tkodobou pam\u011b\u0165, kter\u00e1 jim umo\u017e\u0148uje zapamatovat si a sledovat sv\u00e9 kroky.<\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #00a859;\"><b>Pokro\u010dil\u00e9 naviga\u010dn\u00ed techniky<\/b><\/span><\/h2>\n<p>\u010casem entomologov\u00e9 - specialist\u00e9 na studium hmyzu, odvozen\u00e9 od \u0159eck\u00e9ho slova \"entomon\" - zjistili, \u017ee mravenci mohou b\u00fdt tak\u00e9 schopni po\u010d\u00edtat sv\u00e9 kroky nebo rozpozn\u00e1vat sv\u011btlo.<\/p>\n<p>P\u0159\u00edtomnost ocelli, t\u0159\u00ed mal\u00fdch o\u010d\u00ed na hlav\u00e1ch ok\u0159\u00eddlen\u00fdch mravenc\u016f, slou\u017e\u00ed jako dal\u0161\u00ed d\u016fkaz schopnosti mravenc\u016f orientovat se podle sv\u011btla. Tato o\u010di\u010dka funguj\u00ed podobn\u011b jako kompas, ukazuj\u00ed polohu slunce a potvrzuj\u00ed, \u017ee mozek mravenc\u016f je nastaven tak, aby sv\u011btlo pou\u017e\u00edval jako naviga\u010dn\u00ed maj\u00e1k.<\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #00a859;\"><b>Slo\u017eit\u00e9 bytosti, nikoli jednoduch\u00ed roboti<\/b><\/span><\/h2>\n<h2 style=\"text-align: center;\"><span style=\"color: #00a859;\">\u00a0<\/span><\/h2>\n<p>Obzvl\u00e1\u0161t\u011b pou\u010dn\u00e9 je zji\u0161t\u011bn\u00ed, \u017ee mravenci jsou mnohem slo\u017eit\u011bj\u0161\u00ed, ne\u017e se d\u0159\u00edve p\u0159edpokl\u00e1dalo. K orientaci ve sv\u00e9m sv\u011bt\u011b vyu\u017e\u00edvaj\u00ed v\u00edce oblast\u00ed mozku, co\u017e dokazuje, \u017ee nejsou jen jednoduch\u00fdmi, nemysl\u00edc\u00edmi roboty, ale sofistikovan\u00fdmi a slo\u017eit\u00fdmi bytostmi.<\/p>\n<p>D\u011bkujeme, \u017ee se s n\u00e1mi pod\u00edv\u00e1te na pozoruhodn\u00fd orienta\u010dn\u00ed smysl mravenc\u016f. Pod\u011blte se s n\u00e1mi o sv\u00e9 n\u00e1zory v koment\u00e1\u0159\u00edch a dejte n\u00e1m v\u011bd\u011bt o sv\u00fdch vlastn\u00edch pozorov\u00e1n\u00edch s mraven\u010d\u00edmi koloniemi nebo v p\u0159\u00edrod\u011b.<\/p>\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><iframe loading=\"lazy\" title=\"Navigace mravenc\u016f - tajemstv\u00ed mraven\u010d\u00edho orienta\u010dn\u00edho smyslu\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/p36eU171NG8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>","protected":false},"excerpt":{"rendered":"<p>V\u011bdci se kdysi domn\u00edvali, \u017ee mravenci se dok\u00e1\u017eou orientovat pouze podle stejn\u00fdch orienta\u010dn\u00edch bod\u016f v pevn\u011b dan\u00fdch poloh\u00e1ch, ale to nebylo v\u0161echno!<\/p>","protected":false},"author":24784,"featured_media":10937,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[443],"tags":[455,470],"class_list":["post-10933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ant-biology","tag-ant-behavior","tag-ant-research"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/antcube.shop\/wp-content\/uploads\/2025\/01\/how-do-ant-navigate-article.jpg?fit=769%2C663&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/posts\/10933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/users\/24784"}],"replies":[{"embeddable":true,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/comments?post=10933"}],"version-history":[{"count":5,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/posts\/10933\/revisions"}],"predecessor-version":[{"id":12427,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/posts\/10933\/revisions\/12427"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/media\/10937"}],"wp:attachment":[{"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/media?parent=10933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/categories?post=10933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antcube.shop\/cs\/wp-json\/wp\/v2\/tags?post=10933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}