{"id":5084,"date":"2026-10-02T10:49:32","date_gmt":"2026-10-02T10:49:32","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&p=5084"},"modified":"2026-10-02T13:41:27","modified_gmt":"2026-10-02T13:41:27","slug":"morska-hvezdice-oreasteridae-poraster","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/morska-hvezdice-oreasteridae-poraster\/","title":{"rendered":"Mo\u0159sk\u00e1 hv\u011bzdice Oreasteridae Poraster"},"content":{"rendered":"

Mo\u0159sk\u00e1 hv\u011bzdice Poraster (Oreasteridae)<\/h2>\n

\u0160t\u00edhl\u00e1 hv\u011bzdice s \u010derven\u00fdmi rameny<\/strong><\/p>\n

Tato mo\u0159sk\u00e1 hv\u011bzdice pat\u0159\u00ed do rodu Poraster z \u010deledi Oreasteridae, kam se \u0159ad\u00ed mnoho velk\u00fdch a n\u00e1padn\u011b zbarven\u00fdch tropick\u00fdch hv\u011bzdic. Od sv\u00fdch mohutn\u011bj\u0161\u00edch p\u0159\u00edbuzn\u00fdch se li\u0161\u00ed pom\u011brn\u011b mal\u00fdm st\u0159edov\u00fdm diskem a p\u011bti dlouh\u00fdmi, \u0161t\u00edhl\u00fdmi rameny, kter\u00e1 se plynule zu\u017euj\u00ed do \u0161pi\u010dky.<\/p>\n

Jak vypad\u00e1<\/h3>\n

T\u011blo je kr\u00e9mov\u011b b\u00e9\u017eov\u00e9, sm\u011brem ke konc\u016fm ramen p\u0159ech\u00e1z\u00ed do r\u016f\u017eov\u00e9 a\u017e \u010derven\u00e9. St\u0159edem ka\u017ed\u00e9ho ramene vede \u0159ada drobn\u00fdch \u010derven\u00fdch hrbolk\u016f a podobn\u00e9 hrbolky tvo\u0159\u00ed i p\u011btic\u00edp\u00fd obrazec kolem st\u0159edu t\u011bla. Povrch je jemn\u011b zrnit\u00fd. Hv\u011bzdice je su\u0161en\u00e1, tak\u017ee si dr\u017e\u00ed tvar a je p\u0159ipraven\u00e1 k vystaven\u00ed.<\/p>\n

Pro\u010d pr\u00e1v\u011b tento kus:<\/strong> D\u00edky p\u0159irozen\u00e9mu \u010derven\u00e9mu zbarven\u00ed je hv\u011bzdice v\u00fdrazn\u00e1 sama o sob\u011b, bez barven\u00ed. Hod\u00ed se do n\u00e1mo\u0159nicky lad\u011bn\u00e9ho interi\u00e9ru, do koupelny, na svatebn\u00ed a letn\u00ed dekorace nebo jako dopln\u011bk ke sb\u00edrce lastur.<\/p>\n

Pozn\u00e1vac\u00ed znaky<\/h3>\n
    \n
  • p\u011bt dlouh\u00fdch, \u0161t\u00edhl\u00fdch ramen,<\/li>\n
  • kr\u00e9mov\u00fd st\u0159ed a r\u016f\u017eovo\u010derven\u00e9 konce ramen,<\/li>\n
  • \u0159ady \u010derven\u00fdch hrbolk\u016f pod\u00e9l ramen a kolem st\u0159edu,<\/li>\n
  • jemn\u011b zrnit\u00fd povrch.<\/li>\n<\/ul>\n

    \u010c\u00edm je v\u00fdjime\u010dn\u00e1<\/h3>\n

    Hv\u011bzdice \u010deledi Oreasteridae \u017eij\u00ed v tepl\u00fdch mo\u0159\u00edch Indopacifiku, v\u011bt\u0161inou na p\u00eds\u010dit\u00e9m dn\u011b a v okol\u00ed kor\u00e1lov\u00fdch \u00fates\u016f. Stejn\u011b jako ostatn\u00ed hv\u011bzdice pat\u0159\u00ed mezi ostnoko\u017ece, jejich t\u011blo je p\u011btipaprs\u010dit\u011b soum\u011brn\u00e9 a po dn\u011b se pohybuj\u00ed pomoc\u00ed stovek drobn\u00fdch pano\u017eek na spodn\u00ed stran\u011b ramen.<\/p>\n

    P\u00e9\u010de a vystaven\u00ed<\/h3>\n

    Su\u0161en\u00e1 hv\u011bzdice je k\u0159ehk\u00e1, zejm\u00e9na na konc\u00edch ramen, proto ji berte za st\u0159ed t\u011bla. Uchov\u00e1vejte ji v suchu a mimo p\u0159\u00edm\u00e9 slunce, kter\u00e9 m\u016f\u017ee \u010dasem zesv\u011btlit barvy. Prach odstran\u00edte jemn\u00fdm such\u00fdm \u0161t\u011bte\u010dkem, vodou ji nenam\u00e1\u010dejte.<\/p>\n

    Zaj\u00edmavosti o hv\u011bzdic\u00edch<\/h3>\n

    Hv\u011bzdice nejsou ryby, i kdy\u017e se jim tak v n\u011bkter\u00fdch jazyc\u00edch \u0159\u00edk\u00e1. Pat\u0159\u00ed mezi ostnoko\u017ece, stejn\u011b jako je\u017eovky, sum\u00fd\u0161i a hadice. Nemaj\u00ed mozek ani krev v na\u0161em smyslu slova. M\u00edsto krevn\u00edho ob\u011bhu maj\u00ed soustavu kan\u00e1lk\u016f napln\u011bn\u00fdch mo\u0159skou vodou, kter\u00e1 poh\u00e1n\u00ed stovky drobn\u00fdch pano\u017eek na spodn\u00ed stran\u011b ramen. Pomoc\u00ed nich se hv\u011bzdice pohybuje, p\u0159idr\u017euje se podkladu a manipuluje s potravou.<\/p>\n

    T\u011blo hv\u011bzdice zpev\u0148uj\u00ed v\u00e1penit\u00e9 desti\u010dky ulo\u017een\u00e9 pod poko\u017ekou. Pr\u00e1v\u011b d\u00edky nim si hv\u011bzdice po usu\u0161en\u00ed zachov\u00e1 tvar i povrchovou strukturu. Na konci ka\u017ed\u00e9ho ramene m\u00e1 \u017eiv\u00e1 hv\u011bzdice jednoduch\u00e9 oko, kter\u00fdm rozli\u0161uje sv\u011btlo a tmu. Zn\u00e1m\u00e1 je tak\u00e9 schopnost regenerace: mnoho druh\u016f dok\u00e1\u017ee nahradit ztracen\u00e9 rameno nov\u00fdm.<\/p>\n

    \u010cele\u010f Oreasteridae sdru\u017euje hv\u011bzdice tepl\u00fdch mo\u0159\u00ed, \u010dasto n\u00e1padn\u011b zbarven\u00e9 a s hrbolky \u010di trny na h\u0159bet\u011b. Rod Poraster k nim pat\u0159\u00ed, ale vynik\u00e1 \u0161t\u00edhlej\u0161\u00ed a elegantn\u011bj\u0161\u00ed stavbou t\u011bla, tak\u017ee p\u016fsob\u00ed leh\u010d\u00edm dojmem ne\u017e v\u011bt\u0161ina jeho p\u0159\u00edbuzn\u00fdch.<\/p>\n

    Jak hv\u011bzdici vyu\u017e\u00edt<\/h3>\n

    Su\u0161en\u00e1 hv\u011bzdice je obl\u00edbenou dekorac\u00ed do p\u0159\u00edmo\u0159sky lad\u011bn\u00fdch interi\u00e9r\u016f. M\u016f\u017eete ji polo\u017eit na polici mezi lastury, vlo\u017eit do sklen\u011bn\u00e9 v\u00e1zy \u010di lucerny s p\u00edskem nebo p\u0159ipevnit do hlubok\u00e9ho r\u00e1me\u010dku jako p\u0159\u00edrodn\u00ed obraz. Hezky vypad\u00e1 na slavnostn\u00edm stole, na svatb\u011b v n\u00e1mo\u0159nick\u00e9m stylu nebo jako ozdoba d\u00e1rkov\u00e9ho bal\u00ed\u010dku. \u010cerven\u00e9 konce ramen vyniknou na sv\u011btl\u00e9m podkladu, nap\u0159\u00edklad na b\u00edl\u00e9m p\u00edsku, lnu nebo sv\u011btl\u00e9m d\u0159ev\u011b.<\/p>\n

    Pro koho se hod\u00ed<\/h3>\n

    Hv\u011bzdice pot\u011b\u0161\u00ed ka\u017ed\u00e9ho, kdo m\u00e1 r\u00e1d mo\u0159e, a je milou vzpom\u00ednkou na dovolenou. Hod\u00ed se jako drobn\u00fd d\u00e1rek, pro tvo\u0159en\u00ed a aran\u017eov\u00e1n\u00ed i jako dopln\u011bk sb\u00edrky p\u0159\u00edrodnin. Pro d\u011bti m\u016f\u017ee b\u00fdt n\u00e1zornou pom\u016fckou p\u0159i pov\u00edd\u00e1n\u00ed o mo\u0159sk\u00fdch \u017eivo\u010di\u0161\u00edch, vzhledem ke k\u0159ehkosti ramen by s n\u00ed ale m\u011bly zach\u00e1zet pod dohledem dosp\u011bl\u00e9ho.<\/p>\n

    \u010cast\u00e9 dotazy<\/h3>\n

    Je hv\u011bzdice prav\u00e1?<\/strong> Ano, jde o skute\u010dnou p\u0159\u00edrodninu z mo\u0159e, ne o odlitek ani napodobeninu. Proto je ka\u017ed\u00fd kus trochu jin\u00fd a \u017e\u00e1dn\u00e9 dva nejsou \u00fapln\u011b stejn\u00e9.<\/p>\n

    Je hv\u011bzdice obarven\u00e1?<\/strong> Zbarven\u00ed odpov\u00edd\u00e1 p\u0159irozen\u00e9 kresb\u011b tohoto rodu. U su\u0161en\u00fdch kus\u016f b\u00fdvaj\u00ed barvy o n\u011bco tlumen\u011bj\u0161\u00ed ne\u017e u \u017eiv\u00fdch hv\u011bzdic v mo\u0159i.<\/p>\n

    Je hv\u011bzdice c\u00edtit mo\u0159em?<\/strong> Je vy\u010di\u0161t\u011bn\u00e1 a such\u00e1, tak\u017ee ji m\u016f\u017eete rovnou vystavit. P\u0159\u00edpadn\u00fd slab\u00fd mo\u0159sk\u00fd pach \u010dasem s\u00e1m vyprch\u00e1, pom\u016f\u017ee ji nechat p\u00e1r dn\u00ed voln\u011b na vzduchu.<\/p>\n

    Vad\u00ed j\u00ed slunce nebo vlhko?<\/strong> Dlouhodob\u00e9 p\u0159\u00edm\u00e9 slunce m\u016f\u017ee barvy postupn\u011b zesv\u011btlit a trval\u00e1 vlhkost j\u00ed tak\u00e9 neprosp\u00edv\u00e1. Ide\u00e1ln\u00ed je such\u00e9 m\u00edsto v interi\u00e9ru mimo p\u0159\u00edm\u00fd slune\u010dn\u00ed svit.<\/p>\n

    P\u0159\u00edrodn\u00ed origin\u00e1l<\/h3>\n

    Ka\u017ed\u00e1 hv\u011bzdice je origin\u00e1l vytvo\u0159en\u00fd p\u0159\u00edrodou. Velikost, tvar, barva i kresba se proto u jednotliv\u00fdch kus\u016f li\u0161\u00ed a va\u0161e hv\u011bzdice nebude vypadat \u00fapln\u011b stejn\u011b jako ta na fotografii. Drobn\u00e9 nerovnosti nejsou vadou, ale sou\u010d\u00e1st\u00ed jej\u00edho p\u0159\u00edb\u011bhu.<\/p>","protected":false},"excerpt":{"rendered":"

    Su\u0161en\u00e1 mo\u0159sk\u00e1 hv\u011bzdice rodu Poraster se \u0161t\u00edhl\u00fdmi rameny, kr\u00e9mov\u00fdm st\u0159edem a \u010derven\u011b zbarven\u00fdmi konci. V\u00fdrazn\u00e1 p\u0159\u00edrodn\u00ed dekorace i dopln\u011bk sb\u00edrky.<\/p>","protected":false},"featured_media":5085,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[202],"product_tag":[],"class_list":["post-5084","product","type-product","status-publish","has-post-thumbnail","product_cat-hvezdice-asteroidea","first","instock","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product\/5084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/comments?post=5084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/5085"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=5084"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=5084"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=5084"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=5084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}