{"id":3901,"date":"2023-08-16T07:37:45","date_gmt":"2023-08-16T07:37:45","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&p=3901"},"modified":"2026-10-02T12:49:34","modified_gmt":"2026-10-02T12:49:34","slug":"harpa-articularis","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/harpa-articularis\/","title":{"rendered":"Mu\u0161le Harpa articularis"},"content":{"rendered":"

Harpa articularis \u2013 harfa kloubnat\u00e1<\/h2>\n

Mu\u0161le se strunami<\/strong><\/p>\n

Harpa articularis pat\u0159\u00ed do mal\u00e9, ale mimo\u0159\u00e1dn\u011b p\u016fvabn\u00e9 \u010deledi Harpidae, jej\u00ed\u017e z\u00e1stupci dostali jm\u00e9no podle hudebn\u00edho n\u00e1stroje. P\u0159i pohledu na schr\u00e1nku je to pochopiteln\u00e9: po cel\u00e9m posledn\u00edm z\u00e1vitu se t\u00e1hnou pravideln\u00e1, vystoupl\u00e1 a leskl\u00e1 \u017eebra, kter\u00e1 p\u0159ipom\u00ednaj\u00ed napjat\u00e9 struny harfy. Druh popsal francouzsk\u00fd p\u0159\u00edrodov\u011bdec Jean-Baptiste de Lamarck na po\u010d\u00e1tku devaten\u00e1ct\u00e9ho stolet\u00ed, v dob\u011b, kdy se lastury t\u011b\u0161ily obrovsk\u00e9 oblib\u011b evropsk\u00fdch kabinet\u016f p\u0159\u00edrodnin.<\/p>\n

Druhov\u00e9 jm\u00e9no \u201earticularis\u201c znamen\u00e1 kloubnat\u00fd \u010di \u010dl\u00e1nkovan\u00fd. Odkazuje k tomu, jak jsou \u017eebra zdobena st\u0159\u00edd\u00e1n\u00edm tmav\u0161\u00edch a sv\u011btlej\u0161\u00edch \u00fasek\u016f, tak\u017ee vypadaj\u00ed, jako by byla slo\u017eena z drobn\u00fdch \u010dl\u00e1nk\u016f. V angli\u010dtin\u011b se tomuto druhu \u0159\u00edk\u00e1 \u201earticulate harp\u201c. Jm\u00e9no tedy kr\u00e1sn\u011b spojuje ob\u011b podstatn\u00e9 vlastnosti mu\u0161le \u2013 hudebn\u00ed tvar i jemnou, rytmicky se opakuj\u00edc\u00ed kresbu.<\/p>\n

Jak vypad\u00e1<\/h3>\n

Schr\u00e1nka je vej\u010dit\u00e1, lehce nafoukl\u00e1, s n\u00edzkou v\u011b\u017e\u00ed a velk\u00fdm posledn\u00edm z\u00e1vitem. Obvykl\u00e1 velikost druhu se pohybuje p\u0159ibli\u017en\u011b mezi \u0161esti a deseti centimetry. Po povrchu prob\u00edhaj\u00ed \u0161irok\u00e1, zplo\u0161t\u011bl\u00e1 \u017eebra, kter\u00e1 jsou na rameni zakon\u010dena drobn\u00fdmi ostny. Mezi \u017eebry le\u017e\u00ed jemn\u011b zbarven\u00e1 pole s vlnit\u00fdmi liniemi, oblou\u010dky a skvrnkami.<\/p>\n

Barevnost je jemn\u00e1 a elegantn\u00ed \u2013 p\u0159eva\u017euj\u00ed r\u016f\u017eov\u00e9, b\u00e9\u017eov\u00e9, fialkov\u011b \u0161ed\u00e9 a hn\u011bd\u00e9 t\u00f3ny. \u017debra b\u00fdvaj\u00ed sv\u011btlej\u0161\u00ed, s pravideln\u011b se opakuj\u00edc\u00edmi tmav\u0161\u00edmi prou\u017eky, kter\u00e9 vytv\u00e1\u0159ej\u00ed typick\u00fd \u201e\u010dl\u00e1nkovan\u00fd\u201c vzor. \u00dast\u00ed je \u0161irok\u00e9, uvnit\u0159 hladk\u00e9 a leskl\u00e9 a na vnit\u0159n\u00edm okraji \u010dasto nese v\u00fdrazn\u011bj\u0161\u00ed tmav\u00e9 skvrny. Cel\u00fd povrch schr\u00e1nky m\u00e1 porcel\u00e1nov\u00fd lesk, kter\u00fd v rukou p\u016fsob\u00ed t\u00e9m\u011b\u0159 jako glazovan\u00e1 keramika.<\/p>\n

Pozn\u00e1vac\u00ed znaky<\/h3>\n

Harfy si s jin\u00fdmi lasturami t\u011b\u017eko spletete \u2013 pravideln\u00e1 leskl\u00e1 \u017eebra jsou pro celou \u010dele\u010f naprosto charakteristick\u00e1. Rozli\u0161it jednotliv\u00e9 druhy rodu Harpa u\u017e ale vy\u017eaduje bli\u017e\u0161\u00ed pohled a zku\u0161enost. U druhu Harpa articularis stoj\u00ed za pozornost hlavn\u011b samotn\u00e1 \u017eebra: b\u00fdvaj\u00ed pom\u011brn\u011b ploch\u00e1 a z\u0159eteln\u011b zdoben\u00e1 pravideln\u00fdm st\u0159\u00edd\u00e1n\u00edm sv\u011btl\u00fdch a tmav\u00fdch \u00fasek\u016f, odkud poch\u00e1z\u00ed i jeho jm\u00e9no. Dal\u0161\u00edm vod\u00edtkem je celkov\u00fd tvar, po\u010det \u017eeber, barva pol\u00ed mezi nimi a skvrny na vnit\u0159n\u00edm okraji \u00fast\u00ed. Ka\u017ed\u00fd kus m\u00e1 nav\u00edc vlastn\u00ed, jedine\u010dnou kombinaci barevn\u00fdch pol\u00ed, tak\u017ee \u017e\u00e1dn\u00e9 dv\u011b harfy nejsou stejn\u00e9.<\/p>\n

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

Harpa articularis \u017eije v tepl\u00fdch vod\u00e1ch Indo-Pacifiku, kde ob\u00fdv\u00e1 p\u00eds\u010dit\u00e9 dno v m\u011bl\u010d\u00ed i hlub\u0161\u00ed vod\u011b. P\u0159es den se obvykle zahrab\u00e1v\u00e1 do p\u00edsku a za potravou vyr\u00e1\u017e\u00ed hlavn\u011b v noci. Harfy jsou dravci specializovan\u00ed p\u0159edev\u0161\u00edm na kraby. Ko\u0159ist obal\u00ed svou \u0161irokou nohou pokrytou slizem a teprve pak ji poz\u0159ou.<\/p>\n

Mimo\u0159\u00e1dnou zvl\u00e1\u0161tnost\u00ed harf je schopnost takzvan\u00e9 autotomie. Pokud harfu uchop\u00ed pred\u00e1tor, nap\u0159\u00edklad krab nebo ryba, dok\u00e1\u017ee pl\u017e odvrhnout zadn\u00ed \u010d\u00e1st sv\u00e9 nohy. Zat\u00edmco se \u00fato\u010dn\u00edk zab\u00fdv\u00e1 odlou\u010den\u00fdm kouskem, harfa unikne. Ztracenou \u010d\u00e1st t\u011bla je pak schopna postupn\u011b obnovit. Tento zp\u016fsob obrany je u mo\u0159sk\u00fdch pl\u017e\u016f vz\u00e1cn\u00fd a harfy jsou j\u00edm mezi malakology proslul\u00e9.<\/p>\n

Harfy nemaj\u00ed v\u00ed\u010dko, kter\u00fdm by mohly uzav\u0159\u00edt \u00fast\u00ed, a jejich leskl\u00fd povrch je vytv\u00e1\u0159en pl\u00e1\u0161t\u011bm, kter\u00fd za \u017eivota schr\u00e1nku z\u010d\u00e1sti obaluje. Proto maj\u00ed tak \u010dist\u00fd porcel\u00e1nov\u00fd lesk, jak\u00fd u mnoha jin\u00fdch lastur z mo\u0159e nenajdeme. Nen\u00ed divu, \u017ee si je obl\u00edbili u\u017e sb\u011bratel\u00e9 osmn\u00e1ct\u00e9ho a devaten\u00e1ct\u00e9ho stolet\u00ed a \u017ee dodnes pat\u0159\u00ed k nejvyhled\u00e1van\u011bj\u0161\u00edm ozdob\u00e1m sb\u00edrek.<\/p>\n

Kam se hod\u00ed<\/h3>\n

Harfa kloubnat\u00e1 pat\u0159\u00ed k nejelegantn\u011bj\u0161\u00edm lastur\u00e1m, jak\u00e9 m\u016f\u017eete vystavit. Ve vitr\u00edn\u011b vynikne vedle dal\u0161\u00edch harf nebo jako protiklad k hrub\u011b strukturovan\u00fdm mu\u0161l\u00edm. D\u00edky jemn\u00fdm r\u016f\u017eov\u00fdm a hn\u011bd\u00fdm t\u00f3n\u016fm se v\u00fdborn\u011b hod\u00ed do sv\u011btl\u00fdch interi\u00e9r\u016f, na toaletn\u00ed stolek, do knihovny \u010di na poli\u010dku v lo\u017enici. Je kr\u00e1sn\u00fdm d\u00e1rkem pro hudebn\u00edky, milovn\u00edky mo\u0159e i sb\u011bratele, kte\u0159\u00ed ocen\u00ed souzn\u011bn\u00ed p\u0159\u00edrody a um\u011bn\u00ed.<\/p>\n

Podobn\u00e9 kousky najdete v kategorii Harpidae<\/a>.<\/p>\n

P\u00e9\u010de a manipulace<\/h3>\n

Nejv\u011bt\u0161\u00edm pokladem harfy je jej\u00ed porcel\u00e1nov\u00fd lesk, a proto ji chra\u0148te p\u0159ed po\u0161kr\u00e1b\u00e1n\u00edm a p\u00e1dem. Nevystavujte ji p\u0159\u00edm\u00e9mu slunci, kter\u00e9 by mohlo jemn\u00e9 r\u016f\u017eov\u00e9 t\u00f3ny postupn\u011b vybledit. Prach sta\u010d\u00ed ot\u0159\u00edt m\u011bkk\u00fdm such\u00fdm had\u0159\u00edkem. Nepou\u017e\u00edvejte chemick\u00e9 \u010distic\u00ed prost\u0159edky ani ocet, kter\u00e9 by povrch nen\u00e1vratn\u011b zmatnily. Pokud chcete lesk je\u0161t\u011b o\u017eivit, rozet\u0159ete na povrch kapku jemn\u00e9ho oleje a vyle\u0161t\u011bte do sucha.<\/p>\n

Podrobn\u011bj\u0161\u00ed informace o tomto druhu najdete na anglick\u00e9 Wikipedii<\/a>.<\/p>\n

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

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":"

Harpa articularis, harfa kloubnat\u00e1, zaujme pravideln\u00fdmi leskl\u00fdmi \u017eebry, kter\u00e1 se t\u00e1hnou po schr\u00e1nce jako struny hudebn\u00edho n\u00e1stroje. Jemn\u00e1 kresba v r\u016f\u017eov\u00fdch a hn\u011bd\u00fdch t\u00f3nech z n\u00ed d\u011bl\u00e1 ozdobu ka\u017ed\u00e9 sb\u00edrky. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":3902,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[107,151],"product_tag":[],"class_list":["post-3901","product","type-product","status-publish","has-post-thumbnail","product_cat-harpidae","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\/3901","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=3901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/3902"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=3901"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=3901"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=3901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=3901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}