[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.koora.cz\/prazvlastni-zvirata-na-planete-i\/#Article","mainEntityOfPage":"https:\/\/www.koora.cz\/prazvlastni-zvirata-na-planete-i\/","headline":"Prazvl\u00e1\u0161tn\u00ed zv\u00ed\u0159ata na planet\u011b I","name":"Prazvl\u00e1\u0161tn\u00ed zv\u00ed\u0159ata na planet\u011b I","description":"Pod\u00edvejme se trochu bl\u00ed\u017ee na \u017eivo\u010di\u0161nou \u0159\u00ed\u0161i, a pozastavme se u druh\u016f, k\u00a0nim\u017e n\u011bkter\u00e1 prapodivn\u00e1 zv\u00ed\u0159\u00e1tka pat\u0159\u00ed. Ksukol ocasat\u00fd (Daubentonia madagascariensis) \u2013 jedn\u00e1 se o vz\u00e1cnou madagaskarskou poloopici \u2013 lemura, jeho\u017e vzhled v \u201eobli\u010deji\u201c je p\u0159inejmen\u0161\u00edm legra\u010dn\u00ed. Vykulen\u00e9 o\u010di, \u0161pi\u010dat\u00e1 brada a velk\u00e9 odst\u00e1t\u00e9 u\u0161i s\u00a0permanentn\u011b rozcuchanou srst\u00ed v\u00e1s rozesm\u011bj\u00ed a mal\u00e9 d\u011bti by se mohly i vylekat. Z\u00e1le\u017e\u00ed v\u0161ak na vkusu a \u00fahlu pohledu. \u00a0Ka\u017ed\u00fd druh, by\u0165 nevzhledn\u00fd, m\u00e1 v\u00a0p\u0159\u00edrod\u011b sv\u00e9 m\u00edsto; vzhled t\u011bch ostatn\u00edch posuzujeme pouze my lid\u00e9 \u2013 v\u017edy\u0165 i jm\u00e9no jsme mu dali prazvl\u00e1\u0161tn\u00ed. \u017delva s\u00a0had\u00edm krkem \u2013 mysl\u00edte, \u017ee takov\u00fd \u017eivo\u010dich neexistuje? Omyl. T\u011bchto \u017eelv Read More<\/a>","datePublished":"2023-04-30","dateModified":"2024-01-02","author":{"@type":"Person","@id":"https:\/\/www.koora.cz\/author\/#Person","name":"","url":"https:\/\/www.koora.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/a414941ff2b86a79f1a70a433f21d60df00047fefe742a46b6fded139881a475?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a414941ff2b86a79f1a70a433f21d60df00047fefe742a46b6fded139881a475?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"koora.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.koora.cz\/wp-content\/uploads\/art478487_3x2_20261004_111533_BO74it.jpg","url":"https:\/\/www.koora.cz\/wp-content\/uploads\/art478487_3x2_20261004_111533_BO74it.jpg","height":0,"width":0},"url":"https:\/\/www.koora.cz\/prazvlastni-zvirata-na-planete-i\/","about":["Zv\u00ed\u0159ata"],"wordCount":393,"articleBody":"\t\tPod\u00edvejme se trochu bl\u00ed\u017ee na \u017eivo\u010di\u0161nou \u0159\u00ed\u0161i, a pozastavme se u druh\u016f, k\u00a0nim\u017e n\u011bkter\u00e1 prapodivn\u00e1 zv\u00ed\u0159\u00e1tka pat\u0159\u00ed. \t\tKsukol ocasat\u00fd (Daubentonia madagascariensis) \u2013 jedn\u00e1 se o vz\u00e1cnou madagaskarskou poloopici \u2013 lemura, jeho\u017e vzhled v \u201eobli\u010deji\u201c je p\u0159inejmen\u0161\u00edm legra\u010dn\u00ed. Vykulen\u00e9 o\u010di, \u0161pi\u010dat\u00e1 brada a velk\u00e9 odst\u00e1t\u00e9 u\u0161i s\u00a0permanentn\u011b rozcuchanou srst\u00ed v\u00e1s rozesm\u011bj\u00ed a mal\u00e9 d\u011bti by se mohly i vylekat. Z\u00e1le\u017e\u00ed v\u0161ak na vkusu a \u00fahlu pohledu. \u00a0Ka\u017ed\u00fd druh, by\u0165 nevzhledn\u00fd, m\u00e1 v\u00a0p\u0159\u00edrod\u011b sv\u00e9 m\u00edsto; vzhled t\u011bch ostatn\u00edch posuzujeme pouze my lid\u00e9 \u2013 v\u017edy\u0165 i jm\u00e9no jsme mu dali prazvl\u00e1\u0161tn\u00ed.\t\t\u017delva s\u00a0had\u00edm krkem \u2013 mysl\u00edte, \u017ee takov\u00fd \u017eivo\u010dich neexistuje? Omyl. T\u011bchto \u017eelv \u017eije na sv\u011bt\u011b hned n\u011bkolik druh\u016f. A proto\u017ee je krk t\u011bchto \u017eelv opravdu dlouh\u00fd, nedok\u00e1\u017e\u00ed ho pod krun\u00fd\u0159 zat\u00e1hnout jako b\u011b\u017en\u00e9 \u017eelvy, a tak se ubr\u00e1nit nep\u0159\u00edteli. Av\u0161ak i s\u00a0t\u00edmto probl\u00e9mem si evoluce poradila a \u017eelvy si sv\u016fj dlouhat\u00e1nsk\u00fd krk pod krun\u00fd\u0159 smot\u00e1vaj\u00ed nebo si ho omot\u00e1vaj\u00ed kolem bo\u010dn\u00ed \u010d\u00e1sti krun\u00fd\u0159e. Pat\u0159\u00ed sem zejm\u00e9na:\t\t\t\t\u017delva dlouhokrk\u00e1 v\u00fdchodn\u00ed (Chelodina longicolis), kter\u00e1 je polovodn\u00edm druhem a \u017eije v\u00a0jihov\u00fdchodn\u00ed Austr\u00e1lii; je maso\u017erav\u00e1 a \u017eiv\u00ed se p\u0159ev\u00e1\u017en\u011b rybami, hmyzem a bezobratl\u00fdmi \u017eivo\u010dichy.\t\t\t\tArgentinsk\u00e1 \u017eelva s\u00a0had\u00edm krkem (Hydromedusa tectifera) \u2013 jej\u00edm domovem je St\u0159edn\u00ed a Ji\u017en\u00ed Amerika. \u017dije v\u00a0prost\u0159ed\u00ed tekouc\u00edch vod.\t\t\t\t\u017delva s\u00a0had\u00edm krkem (Chelodina mccordi) \u2013 jedn\u00e1 se o endemitn\u00ed druh na indon\u00e9sk\u00e9m ostrov\u011b Rote a tato \u017eelva m\u00e1 v\u00a0porovn\u00e1n\u00ed s\u00a0ostatn\u00edmi asi sv\u016fj krk nejdel\u0161\u00ed.\t\tKrtek hv\u011bzdonos\u00fd (Condylura cristata) \u2013 zd\u00e1 se, jako by tomuto tvoru n\u011bkdo ubl\u00ed\u017eil, nicm\u00e9n\u011b takov\u00fd je jeho vzhled. Z\u00a0\u010dum\u00e1\u010dku mu toti\u017e vyr\u016fstaj\u00ed masit\u00e9 chapadlovit\u00e9 \u00fatvary hv\u011bzdicov\u00e9ho vzhledu, kter\u00e9 p\u016fsob\u00ed a\u017e stra\u0161ideln\u011b. Av\u0161ak tyto p\u0159\u00edv\u011bsky jsou pln\u00e9 receptor\u016f, kter\u00e9 krtkovi pom\u00e1haj\u00ed orientovat se v\u00a0prost\u0159ed\u00ed a naj\u00edt cestu do podzem\u00ed. V\u00a0podstat\u011b mu nahrazuj\u00ed \u010dich i hmat. Tento rozt\u0159epen\u00fd \u201enos\u201c pat\u0159\u00ed k\u00a0nejcitliv\u011bj\u0161\u00edm a nejvn\u00edmav\u011bj\u0161\u00edm smysl\u016fm, kter\u00e9 kdy p\u0159\u00edroda vytvo\u0159ila. 4\/5 - (1 vote) "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Prazvl\u00e1\u0161tn\u00ed zv\u00ed\u0159ata na planet\u011b I","item":"https:\/\/www.koora.cz\/prazvlastni-zvirata-na-planete-i\/#breadcrumbitem"}]}]