{"id":1240,"date":"2025-07-16T19:20:55","date_gmt":"2025-07-16T16:20:55","guid":{"rendered":"https:\/\/chexia.info\/?p=1240"},"modified":"2025-07-16T19:20:55","modified_gmt":"2025-07-16T16:20:55","slug":"rybari-vytahli-z-jezera-neco-neobvykleho-a-velmi-desiveho-mistni-obyvatele-byli-v-soku-kdyz-zjistili-co-to-je","status":"publish","type":"post","link":"https:\/\/chexia.info\/?p=1240","title":{"rendered":"Ryb\u00e1\u0159i vyt\u00e1hli z jezera n\u011bco neobvykl\u00e9ho a velmi d\u011bsiv\u00e9ho: m\u00edstn\u00ed obyvatel\u00e9 byli v \u0161oku, kdy\u017e zjistili, co to je."},"content":{"rendered":"\n<p>Tajemn\u00fd n\u00e1lez zm\u00e1tl obyvatele m\u011bsta \ud83d\ude31\ud83d\ude31 M\u00edstn\u00ed ryb\u00e1\u0159i vyt\u00e1hli z jezera n\u011bco podivn\u00e9ho a neobvykl\u00e9ho \ud83d\ude28 Na v\u011btv\u00edch strom\u016f pono\u0159en\u00fdch ve vod\u011b visely polopr\u016fhledn\u00e9 v\u00e1\u010dky, p\u0159ipom\u00ednaj\u00edc\u00ed vejce s pevnou sko\u0159\u00e1pkou \ud83d\ude31 N\u011bkter\u00e9 z nich byly velk\u00e9 jako fotbalov\u00fd m\u00ed\u010d a uvnit\u0159 se zd\u00e1lo, \u017ee se n\u011bco h\u00fdbe \ud83d\ude32<\/p>\n\n\n\n<p>M\u00edstn\u00ed obyvatel\u00e9 byli vyd\u011b\u0161en\u00ed, kdy\u017e pochopili, o co se ve skute\u010dnosti jedn\u00e1 \ud83d\ude31 Pokra\u010dov\u00e1n\u00ed v prvn\u00edm koment\u00e1\u0159i \ud83d\udc47\ud83d\udc47<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>B\u011b\u017en\u00e9 letn\u00ed r\u00e1no v Oklahom\u011b se prom\u011bnilo v senzaci, kdy\u017e si ryb\u00e1\u0159i p\u0159i proch\u00e1zce kolem jezera McGee Creek v\u0161imli n\u011b\u010deho zvl\u00e1\u0161tn\u00edho: z ko\u0159en\u016f strom\u016f visely p\u0159\u00edmo ve vod\u011b polopr\u016fhledn\u00e9 v\u00e1\u010dky, p\u0159ipom\u00ednaj\u00edc\u00ed vejce s pevnou sko\u0159\u00e1pkou.<\/p>\n\n\n\n<p>N\u011bkter\u00e9 byly velk\u00e9 jako fotbalov\u00fd m\u00ed\u010d a uvnit\u0159 se zd\u00e1lo, \u017ee se n\u011bco pohybuje\u2026<\/p>\n\n\n\n<p>V\u011bdci v\u0161ak sp\u011bchali uklidnit znepokojenou ve\u0159ejnost. Z\u00e1hadn\u00e9 v\u00e1\u010dky se uk\u00e1zaly b\u00fdt nikoli vejci, nato\u017e mimozemsk\u00fdmi bytostmi, ale starov\u011bk\u00fdmi organismy zvan\u00fdmi mechovky (Bryozoa).<\/p>\n\n\n\n<p>Tito drobn\u00ed bezobratl\u00ed \u017eij\u00ed na Zemi ji\u017e stovky milion\u016f let \u2013 d\u00e1vno p\u0159edt\u00edm, ne\u017e se objevili dinosau\u0159i.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Mechovky<\/strong> jsou koloni\u00e1ln\u00ed \u017eivo\u010dichov\u00e9, p\u0159i\u010dem\u017e ka\u017ed\u00e1 jednotliv\u00e1 bytost se naz\u00fdv\u00e1 zooid. \u017dij\u00ed spole\u010dn\u011b ve slizovit\u00fdch shluc\u00edch obklopen\u00fdch pevnou membr\u00e1nou a funguj\u00ed jako jeden organismus.<\/p>\n\n\n\n<p>Nemaj\u00ed srdce ani pl\u00edce, ale maj\u00ed pozoruhodnou schopnost vn\u00edmat podn\u011bty a \u010distit vodu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"800\" src=\"https:\/\/chexia.info\/wp-content\/uploads\/2025\/07\/20-1.jpeg\" alt=\"\" class=\"wp-image-1241\" srcset=\"https:\/\/chexia.info\/wp-content\/uploads\/2025\/07\/20-1.jpeg 571w, https:\/\/chexia.info\/wp-content\/uploads\/2025\/07\/20-1-214x300.jpeg 214w\" sizes=\"auto, (max-width: 571px) 100vw, 571px\" \/><\/figure>\n\n\n\n<p>Je p\u0159ekvapiv\u00e9, \u017ee pr\u00e1v\u011b tyto shluky si nyn\u00ed obl\u00edbily ko\u0159eny strom\u016f v jeze\u0159e. V\u011bdci vysv\u011btlili, \u017ee n\u00e1dr\u017e jim poskytuje ide\u00e1ln\u00ed podm\u00ednky \u2013 \u010distou vodu, vhodnou teplotu a dostatek potravy.<\/p>\n\n\n\n<p>Mechovky se \u017eiv\u00ed mikroskopick\u00fdmi \u0159asami a bakteriemi, p\u0159i\u010dem\u017e filtruj\u00ed vodu a zlep\u0161uj\u00ed jej\u00ed kvalitu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Tito tvorov\u00e9 jsou hermafrodit\u00e9 \u2013 maj\u00ed jak sam\u010d\u00ed, tak sami\u010d\u00ed pohlavn\u00ed org\u00e1ny, co\u017e znamen\u00e1, \u017ee se dok\u00e1\u017eou klonovat.<\/p>\n\n\n\n<p>Za p\u0159\u00edzniv\u00fdch podm\u00ednek produkuj\u00ed speci\u00e1ln\u00ed bu\u0148ky zvan\u00e9 statoblasty, ze kter\u00fdch vyr\u016fstaj\u00ed nov\u00e9 kolonie. Jsou skute\u010dn\u00fdmi mistry p\u0159e\u017eit\u00ed.<\/p>\n\n\n\n<p>V\u011bdci dodali, \u017ee v\u00fdskyt mechovek je dobr\u00fdm znamen\u00edm. Jsou velmi citliv\u00e9 na zne\u010di\u0161t\u011bn\u00ed, tak\u017ee jejich p\u0159\u00edtomnost zna\u010d\u00ed, \u017ee ekosyst\u00e9m jezera je zdrav\u00fd.<\/p>\n\n\n\n<p>Nav\u00edc jsou mechovky naprosto ne\u0161kodn\u00e9 \u2013 jak pro \u010dlov\u011bka, tak pro zv\u00ed\u0159ata.<\/p>\n\n\n\n<p>Tak\u017ee pokud v l\u00e9t\u011b uvid\u00edte ve vod\u011b z\u00e1hadn\u00e9 rosolovit\u00e9 koule, nelekejte se.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Pokud chce\u0161, mohu vytvo\u0159it i zkr\u00e1cenou verzi nebo \u010dl\u00e1nek ve stylu novinov\u00e9 zpr\u00e1vy.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"Tajemn\u00fd n\u00e1lez zm\u00e1tl obyvatele m\u011bsta \ud83d\ude31\ud83d\ude31 M\u00edstn\u00ed ryb\u00e1\u0159i vyt\u00e1hli z jezera n\u011bco podivn\u00e9ho a neobvykl\u00e9ho \ud83d\ude28 Na v\u011btv\u00edch strom\u016f pono\u0159en\u00fdch ve vod\u011b visely \n<a class=\"moretag\" href=\"https:\/\/chexia.info\/?p=1240\"> [...]<\/a>","protected":false},"author":1,"featured_media":1241,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/posts\/1240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chexia.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1240"}],"version-history":[{"count":1,"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/posts\/1240\/revisions"}],"predecessor-version":[{"id":1242,"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/posts\/1240\/revisions\/1242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chexia.info\/index.php?rest_route=\/wp\/v2\/media\/1241"}],"wp:attachment":[{"href":"https:\/\/chexia.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chexia.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chexia.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}