{"id":4141,"date":"2023-09-18T07:17:08","date_gmt":"2023-09-18T07:17:08","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&#038;p=4141"},"modified":"2026-10-02T12:49:19","modified_gmt":"2026-10-02T12:49:19","slug":"nemocardium-bechei","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/nemocardium-bechei\/","title":{"rendered":"Lastura srdcovka Nemocardium bechei"},"content":{"rendered":"<h2>Nemocardium bechei \u2013 Becheova srdcovka<\/h2>\n<p><strong>Srdce v barv\u00e1ch podzimu<\/strong><\/p>\n<p>Nemocardium bechei pat\u0159\u00ed do \u010deledi Cardiidae, mezi ml\u017ee, kter\u00fdm se \u010desky \u0159\u00edk\u00e1 srdcovky. Jm\u00e9no nesou pr\u00e1vem: kdy\u017e se na jejich lasturu pod\u00edv\u00e1te z boku, vytv\u00e1\u0159ej\u00ed ob\u011b misky obrys p\u0159ipom\u00ednaj\u00edc\u00ed srdce. Druh popsal britsk\u00fd konchyliolog Lovell Augustus Reeve v polovin\u011b devaten\u00e1ct\u00e9ho stolet\u00ed, v obdob\u00ed, kdy se v Anglii vyd\u00e1vala velkolep\u00e1 obrazov\u00e1 d\u00edla o mu\u0161l\u00edch z cel\u00e9ho sv\u011bta. V angli\u010dtin\u011b se tomuto druhu \u0159\u00edk\u00e1 \u201eBeche\u2019s cockle\u201c.<\/p>\n<p>Becheova srdcovka pat\u0159\u00ed k nejp\u016fvabn\u011bj\u0161\u00edm srdcovk\u00e1m, jak\u00e9 lze do sb\u00edrky z\u00edskat. Upout\u00e1 zaoblen\u00fdm tvarem, tepl\u00fdmi barvami a zaj\u00edmavou kombinac\u00ed dvou zcela odli\u0161n\u00fdch typ\u016f povrchu na jedin\u00e9 lastu\u0159e. Je to mu\u0161le, kterou \u010dlov\u011bk r\u00e1d bere do ruky a prohl\u00ed\u017e\u00ed si ji ze v\u0161ech stran.<\/p>\n<h3>Jak vypad\u00e1<\/h3>\n<p>Lastura je t\u00e9m\u011b\u0159 okrouhl\u00e1, v\u00fdrazn\u011b vypoukl\u00e1 a pom\u011brn\u011b tenkost\u011bnn\u00e1, s n\u00e1padn\u00fdm, dop\u0159edu sto\u010den\u00fdm vrcholem. Obvykle m\u011b\u0159\u00ed jen n\u011bkolik centimetr\u016f. Nejzaj\u00edmav\u011bj\u0161\u00ed je skulptura povrchu. V\u011bt\u0161\u00ed p\u0159edn\u00ed \u010d\u00e1st misky je t\u00e9m\u011b\u0159 hladk\u00e1, pokryt\u00e1 jen jemn\u00fdmi soust\u0159edn\u00fdmi linkami, zat\u00edmco zadn\u00ed \u010d\u00e1st nese hust\u00e1 paprs\u010dit\u00e1 \u017eeb\u00edrka, na nich\u017e vystupuj\u00ed drobn\u00e9 hrbolky \u010di \u0161upinky. Hranice mezi ob\u011bma \u010d\u00e1stmi je z\u0159eteln\u00e1 a dod\u00e1v\u00e1 lastu\u0159e zvl\u00e1\u0161tn\u00ed, t\u00e9m\u011b\u0159 geometrick\u00fd charakter.<\/p>\n<p>Zbarven\u00ed b\u00fdv\u00e1 tepl\u00e9 \u2013 od kr\u00e9mov\u00e9 p\u0159es lososovou, oran\u017eovou a meru\u0148kovou a\u017e po nar\u016f\u017eov\u011bl\u00e9 \u010di \u010dervenohn\u011bd\u00e9 t\u00f3ny, \u010dasto s jemn\u00fdmi skvrnkami nebo soust\u0159edn\u00fdmi p\u00e1sy. Vnit\u0159n\u00ed strana misek je hladk\u00e1 a leskl\u00e1 a \u010dasto j\u00ed prosv\u00edtaj\u00ed barvy vn\u011bj\u0161\u00ed strany.<\/p>\n<h3>Pozn\u00e1vac\u00ed znaky<\/h3>\n<p>Z\u00e1stupce rodu Nemocardium pozn\u00e1te pr\u00e1v\u011b podle rozd\u011blen\u00ed povrchu na hlad\u0161\u00ed p\u0159edn\u00ed a \u017eebernatou zadn\u00ed \u010d\u00e1st. T\u00edm se z\u00e1sadn\u011b li\u0161\u00ed od v\u011bt\u0161iny ostatn\u00edch srdcovek, kter\u00e9 maj\u00ed paprs\u010dit\u00e1 \u017eebra rovnom\u011brn\u011b rozlo\u017een\u00e1 po cel\u00e9 misce. Becheova srdcovka se od p\u0159\u00edbuzn\u00fdch druh\u016f odli\u0161uje zaoblen\u00fdm, nafoukl\u00fdm tvarem a obvykle teplej\u0161\u00edm, syt\u011bj\u0161\u00edm zbarven\u00edm. D\u00edky tenk\u00e9 schr\u00e1nce p\u016fsob\u00ed lastura lehce a vzdu\u0161n\u011b, a p\u0159esto z\u016fst\u00e1v\u00e1 pevn\u00e1 a soum\u011brn\u00e1.<\/p>\n<h3>\u010c\u00edm je v\u00fdjime\u010dn\u00e1<\/h3>\n<p>Nemocardium bechei \u017eije v z\u00e1padn\u00edm Pacifiku, zejm\u00e9na ve vod\u00e1ch kolem Japonska, Tchaj-wanu, Filip\u00edn a v p\u0159ilehl\u00fdch mo\u0159\u00edch. Ob\u00fdv\u00e1 p\u00eds\u010dit\u00e9 a bahnit\u011bj\u0161\u00ed dno hlub\u0161\u00edch pob\u0159e\u017en\u00edch vod a na povrch se lastury tohoto druhu nej\u010dast\u011bji dost\u00e1vaj\u00ed s \u00falovky ryb\u00e1\u0159\u016f. Jako v\u0161echny srdcovky se \u017eiv\u00ed filtrac\u00ed \u2013 nas\u00e1v\u00e1 vodu kr\u00e1tk\u00fdmi sifony a zachycuje z n\u00ed drobn\u00e9 organick\u00e9 \u010d\u00e1stice a plankton.<\/p>\n<p>Srdcovky jsou mezi ml\u017ei zn\u00e1m\u00e9 je\u0161t\u011b jednou pozoruhodnou schopnost\u00ed. Maj\u00ed silnou, ohnutou nohu, kterou dok\u00e1\u017eou prudce vymr\u0161tit a odrazit se ode dna. V p\u0159\u00edpad\u011b nebezpe\u010d\u00ed tak mohou ne\u010dekan\u011b posko\u010dit a uniknout pomal\u00e9mu pred\u00e1torovi, nap\u0159\u00edklad mo\u0159sk\u00e9 hv\u011bzdici. Pro ml\u017ee, kter\u00e9 si obvykle p\u0159edstavujeme jako nehybn\u00e9, je to p\u0159ekvapiv\u011b \u017eiv\u00fd projev.<\/p>\n<p>Srdcovky maj\u00ed i bohat\u00e9 kulturn\u00ed souvislosti. V mnoha pob\u0159e\u017en\u00edch oblastech Evropy i Asie jsou tradi\u010dn\u00ed potravinou a jejich lastury se oded\u00e1vna pou\u017e\u00edvaly k v\u00fdrob\u011b ozdob, knofl\u00edk\u016f \u010di drobn\u00fdch dekorac\u00ed. Tvar srdce z nich nav\u00edc \u010din\u00ed obl\u00edben\u00fd symbol l\u00e1sky a p\u0159\u00e1telstv\u00ed.<\/p>\n<p>Pro sb\u011bratele je Becheova srdcovka zaj\u00edmav\u00e1 tak\u00e9 t\u00edm, \u017ee na jedin\u00e9 lastu\u0159e ukazuje dva zcela odli\u0161n\u00e9 zp\u016fsoby, jak m\u016f\u017ee p\u0159\u00edroda zdobit povrch ml\u017ee. Hladk\u00e1 a \u017eebernat\u00e1 \u010d\u00e1st se navz\u00e1jem dopl\u0148uj\u00ed a vytv\u00e1\u0159ej\u00ed celek, kter\u00fd p\u016fsob\u00ed t\u00e9m\u011b\u0159 jako promy\u0161len\u00e9 d\u00edlo n\u00e1vrh\u00e1\u0159e, a\u010dkoli je \u010dist\u011b v\u00fdsledkem p\u0159\u00edrodn\u00edho v\u00fdvoje.<\/p>\n<h3>Kam se hod\u00ed<\/h3>\n<p>Becheova srdcovka je ozdobou ka\u017ed\u00e9 sb\u00edrky ml\u017e\u016f a v\u00fdborn\u00fdm p\u0159\u00edkladem toho, jak rozmanit\u00e1 m\u016f\u017ee b\u00fdt skulptura v r\u00e1mci jedin\u00e9 \u010deledi. D\u00edky tepl\u00fdm barv\u00e1m se kr\u00e1sn\u011b hod\u00ed do interi\u00e9r\u016f lad\u011bn\u00fdch do zemit\u00fdch a pastelov\u00fdch t\u00f3n\u016f, na poli\u010dku, do vitr\u00edny \u010di na toaletn\u00ed stolek. M\u016f\u017ee b\u00fdt sou\u010d\u00e1st\u00ed kompozice s dal\u0161\u00edmi lasturami, p\u00edskem a su\u0161en\u00fdmi rostlinami. Pro sv\u016fj tvar je tak\u00e9 mil\u00fdm a symbolick\u00fdm d\u00e1rkem pro bl\u00edzk\u00e9ho \u010dlov\u011bka.<\/p>\n<p>Podobn\u00e9 kousky najdete v kategorii <a href=\"https:\/\/www.shellsupply.eu\/en\/product-category\/lastury\/cardiidae\/\">Cardiidae<\/a>.<\/p>\n<h3>P\u00e9\u010de a manipulace<\/h3>\n<p>Lastura je pom\u011brn\u011b tenkost\u011bnn\u00e1, proto s n\u00ed zach\u00e1zejte jemn\u011b a chra\u0148te ji p\u0159ed p\u00e1dem a stla\u010den\u00edm. Tepl\u00e9 oran\u017eov\u00e9 a r\u016f\u017eov\u00e9 t\u00f3ny mohou na p\u0159\u00edm\u00e9m slunci \u010dasem vyblednout, a tak j\u00ed vyberte m\u00edsto mimo ostr\u00e9 sv\u011btlo. Prach ze \u017eeb\u00edrek odstran\u00edte m\u011bkk\u00fdm \u0161t\u011btcem. Nepou\u017e\u00edvejte chemick\u00e9 \u010distic\u00ed prost\u0159edky ani ocet. Kapka jemn\u00e9ho oleje rozet\u0159en\u00e1 do sucha o\u017eiv\u00ed barvy a dod\u00e1 povrchu lehk\u00fd lesk.<\/p>\n<p>Dal\u0161\u00ed informace o rodu <em>Nemocardium<\/em> najdete na <a href=\"https:\/\/en.wikipedia.org\/wiki\/Nemocardium\" target=\"_blank\" rel=\"noopener\">anglick\u00e9 Wikipedii<\/a>.<\/p>\n<h3>P\u0159\u00edrodn\u00ed origin\u00e1l<\/h3>\n<p>Ka\u017ed\u00e1 lastura 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 mu\u0161le nebude vypadat \u00fapln\u011b stejn\u011b jako ta na fotografii. Drobn\u00e9 nerovnosti nebo stopy po \u017eivot\u011b v mo\u0159i nejsou vadou, ale sou\u010d\u00e1st\u00ed jej\u00edho p\u0159\u00edb\u011bhu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Nemocardium bechei, Becheova srdcovka, je zaoblen\u00fd ml\u017e z \u010deledi Cardiidae s tepl\u00fdm oran\u017eov\u00fdm a\u017e r\u016f\u017eov\u00fdm zbarven\u00edm. Zaujme kombinac\u00ed hladk\u00e9 p\u0159edn\u00ed \u010d\u00e1sti a jemn\u011b \u017eebernat\u00e9 zadn\u00ed \u010d\u00e1sti lastury. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":4142,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[156,151],"product_tag":[],"class_list":["post-4141","product","type-product","status-publish","has-post-thumbnail","product_cat-cardiidae","product_cat-lastury","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\/4141","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=4141"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/4142"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=4141"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=4141"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=4141"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=4141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}