{"id":3782,"date":"2023-08-07T13:12:32","date_gmt":"2023-08-07T13:12:32","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&#038;p=3782"},"modified":"2026-10-02T12:49:41","modified_gmt":"2026-10-02T12:49:41","slug":"conus-suratensis","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/conus-suratensis\/","title":{"rendered":"Mu\u0161le ku\u017eelovka Conus suratensis"},"content":{"rendered":"<h2>Conus suratensis \u2013 ku\u017eelovka suratsk\u00e1<\/h2>\n<p><strong>Te\u010dkovan\u00e1 ku\u017eelovka z Indick\u00e9ho oce\u00e1nu<\/strong><\/p>\n<p>Ku\u017eelovka suratsk\u00e1 pat\u0159\u00ed k velk\u00fdm a elegantn\u00edm z\u00e1stupc\u016fm \u010deledi Conidae. V\u011bdecky ji popsal Christian Hwass v roce 1792 v d\u00edle, kter\u00e9 vyd\u00e1val francouzsk\u00fd p\u0159\u00edrodov\u011bdec Brugui\u00e8re, tedy v dob\u011b, kdy se evropsk\u00e9 kabinety kuriozit plnily lasturami p\u0159ivezen\u00fdmi lod\u011bmi obchodn\u00edch spole\u010dnost\u00ed z Asie. Druhov\u00e9 jm\u00e9no odkazuje na indick\u00fd p\u0159\u00edstav Surat, jeden z nejd\u016fle\u017eit\u011bj\u0161\u00edch obchodn\u00edch uzl\u016f tehdej\u0161\u00edho Indick\u00e9ho oce\u00e1nu, p\u0159es kter\u00fd putovalo ko\u0159en\u00ed, l\u00e1tky i mo\u0159sk\u00e9 p\u0159\u00edrodniny do Evropy.<\/p>\n<p>Na prvn\u00ed pohled nep\u016fsob\u00ed tak ok\u00e1zale jako n\u011bkter\u00e9 pestr\u00e9 ku\u017eelovky z kor\u00e1lov\u00fdch \u00fates\u016f. Jej\u00ed kouzlo je v klidn\u00e9, pravideln\u00e9 kresb\u011b a v u\u0161lechtil\u00e9m tvaru, kter\u00fd se u sb\u011bratel\u016f t\u011b\u0161\u00ed st\u00e1l\u00e9 oblib\u011b. Kdo si ji jednou prohl\u00e9dne zbl\u00edzka, ocen\u00ed, s jakou p\u0159esnost\u00ed p\u0159\u00edroda skl\u00e1d\u00e1 \u0159ady drobn\u00fdch te\u010dek do soum\u011brn\u00e9ho vzoru.<\/p>\n<h3>Jak vypad\u00e1<\/h3>\n<p>Schr\u00e1nka m\u00e1 typick\u00fd tvar ku\u017eelovek: \u0161t\u00edhl\u00fd, pevn\u00fd ku\u017eel s rovn\u00fdmi boky, kter\u00fd se k p\u0159edn\u00edmu konci plynule zu\u017euje. Dosp\u011bl\u00e9 kusy dor\u016fstaj\u00ed obvykle d\u00e9lky kolem osmi a\u017e dvan\u00e1cti centimetr\u016f, v\u00fdjime\u010dn\u011b i v\u00edce, a pat\u0159\u00ed tak k v\u011bt\u0161\u00edm druh\u016fm rodu. Ramena jsou zaoblen\u00e1 a\u017e m\u00edrn\u011b hranat\u00e1, z\u00e1vit n\u00edzk\u00fd, stup\u0148ovit\u00fd a na vrcholu zakon\u010den\u00fd drobn\u00fdm hrotem.<\/p>\n<p>Podkladov\u00e1 barva b\u00fdv\u00e1 b\u00edl\u00e1, kr\u00e9mov\u00e1 nebo lehce na\u017eloutl\u00e1. Po cel\u00e9m povrchu se t\u00e1hnou spir\u00e1ln\u00ed \u0159ady hn\u011bd\u00fdch a\u017e tmav\u011b ka\u0161tanov\u00fdch te\u010dek a kr\u00e1tk\u00fdch \u010d\u00e1rek, kter\u00e9 vytv\u00e1\u0159ej\u00ed jemn\u00e9, pravideln\u00e9 pruhov\u00e1n\u00ed. U n\u011bkter\u00fdch jedinc\u016f se k nim p\u0159id\u00e1vaj\u00ed sv\u011btle hn\u011bd\u00e9 nebo oran\u017eov\u00e9 skvrny uspo\u0159\u00e1dan\u00e9 do dvou \u0161ir\u0161\u00edch p\u00e1s\u016f. \u00dast\u00ed je dlouh\u00e9 a \u00fazk\u00e9, uvnit\u0159 b\u00edl\u00e9, s tenk\u00fdm ostr\u00fdm okrajem vn\u011bj\u0161\u00edho pysku. \u010cerstv\u011b vyzvednut\u00e9 schr\u00e1nky kryje tenk\u00e1 hn\u011bdav\u00e1 kutikula, kter\u00e1 se p\u0159i \u010di\u0161t\u011bn\u00ed odstra\u0148uje, a teprve pod n\u00ed se objev\u00ed leskl\u00fd povrch s kresbou.<\/p>\n<h3>Pozn\u00e1vac\u00ed znaky<\/h3>\n<p>Ku\u017eelovku suratskou lze snadno zam\u011bnit s p\u0159\u00edbuzn\u00fdmi druhy, kter\u00e9 maj\u00ed podobn\u011b te\u010dkovanou kresbu, nap\u0159\u00edklad s ku\u017eelovkami Conus betulinus nebo Conus litteratus. Oproti nim je obvykle \u0161t\u00edhlej\u0161\u00ed a jej\u00ed te\u010dky b\u00fdvaj\u00ed men\u0161\u00ed, hust\u0161\u00ed a uspo\u0159\u00e1dan\u00e9 do pravideln\u011bj\u0161\u00edch \u0159ad. Podklad neb\u00fdv\u00e1 tak syt\u011b \u017elut\u00fd jako u druhu Conus betulinus a chyb\u00ed j\u00ed velk\u00e9 \u010dtvercov\u00e9 \u010dern\u00e9 skvrny typick\u00e9 pro druh Conus litteratus. Pomocn\u00fdm znakem je tak\u00e9 m\u00edrn\u011b vyv\u00fd\u0161en\u00fd, stup\u0148ovit\u00fd z\u00e1vit a pom\u011brn\u011b \u00fazk\u00e9 \u00fast\u00ed.<\/p>\n<h3>\u010c\u00edm je v\u00fdjime\u010dn\u00e1<\/h3>\n<p>V\u0161echny ku\u017eelovky jsou drav\u00ed pl\u017ei. Ko\u0159ist lov\u00ed pomoc\u00ed upraven\u00e9ho zubu ve tvaru drobn\u00e9 harpuny, kter\u00fdm j\u00ed vst\u0159\u00edknou jed. Pr\u00e1v\u011b d\u00edky tomuto jedu se ku\u017eelovky staly p\u0159edm\u011btem intenzivn\u00edho v\u011bdeck\u00e9ho v\u00fdzkumu, proto\u017ee l\u00e1tky v n\u011bm obsa\u017een\u00e9 pom\u00e1haj\u00ed l\u00e9ka\u0159\u016fm a farmakolog\u016fm pochopit, jak funguj\u00ed nervov\u00e9 bu\u0148ky. Pro sb\u011bratele je d\u016fle\u017eit\u00e9 v\u011bd\u011bt, \u017ee pr\u00e1zdn\u00e1 schr\u00e1nka je naprosto bezpe\u010dn\u00e1: jedov\u00fd apar\u00e1t je sou\u010d\u00e1st\u00ed m\u011bkk\u00e9ho t\u011bla \u017eivo\u010dicha, nikoli lastury.<\/p>\n<p>Druh se vyskytuje v Indick\u00e9m oce\u00e1nu a v p\u0159ilehl\u00fdch \u010d\u00e1stech z\u00e1padn\u00edho Pacifiku. \u017dije na p\u00eds\u010dit\u00e9m dn\u011b v m\u011bl\u010d\u00edch i hlub\u0161\u00edch pob\u0159e\u017en\u00edch vod\u00e1ch, kde se p\u0159es den zahrab\u00e1v\u00e1 a za soumraku vyr\u00e1\u017e\u00ed na lov. D\u00edky pevn\u00e9 schr\u00e1nce se lastury dob\u0159e zachov\u00e1vaj\u00ed a pat\u0159\u00ed ke klasick\u00fdm druh\u016fm, kter\u00e9 se objevovaly u\u017e ve star\u00fdch p\u0159\u00edrodov\u011bdn\u00fdch sb\u00edrk\u00e1ch. Mnoh\u00e9 z nich dodnes le\u017e\u00ed v muzejn\u00edch z\u00e1suvk\u00e1ch jako doklad d\u00e1vn\u00fdch plaveb.<\/p>\n<h3>Kam se hod\u00ed<\/h3>\n<p>Ku\u017eelovka suratsk\u00e1 se v\u00fdborn\u011b vyj\u00edm\u00e1 ve sb\u00edrce ku\u017eelovek, kde vedle pest\u0159ej\u0161\u00edch druh\u016f p\u0159edstavuje klidn\u00fd a vyv\u00e1\u017een\u00fd prvek. D\u00edky sv\u00e9 velikosti obstoj\u00ed i samostatn\u011b ve vitr\u00edn\u011b, na knihovn\u011b nebo na pracovn\u00edm stole. V interi\u00e9ru lad\u00ed s p\u0159\u00edrodn\u00edmi materi\u00e1ly, jako je d\u0159evo, len nebo k\u00e1men, a hod\u00ed se do skandin\u00e1vsky st\u0159\u00eddm\u00fdch i do klasick\u00fdch prostor\u016f. Je tak\u00e9 p\u011bkn\u00fdm d\u00e1rkem pro milovn\u00edky mo\u0159e, cestovatele \u010di za\u010d\u00ednaj\u00edc\u00ed sb\u011bratele, kte\u0159\u00ed cht\u011bj\u00ed m\u00edt ve sb\u00edrce typick\u00e9ho z\u00e1stupce \u010deledi.<\/p>\n<p>Podobn\u00e9 kousky najdete v kategorii <a href=\"https:\/\/www.shellsupply.eu\/en\/product-category\/lastury\/conidae\/\">Conidae<\/a>.<\/p>\n<h3>P\u00e9\u010de a manipulace<\/h3>\n<p>Lasturu chra\u0148te p\u0159ed dlouhodob\u00fdm p\u0159\u00edm\u00fdm sluncem, kter\u00e9 m\u016f\u017ee postupn\u011b vybledit hn\u011bdou kresbu, a p\u0159ed p\u00e1dem na tvrdou podlahu, proto\u017ee tenk\u00fd okraj pysku je k\u0159ehk\u00fd. Prach sta\u010d\u00ed ob\u010das ot\u0159\u00edt m\u011bkk\u00fdm such\u00fdm had\u0159\u00edkem nebo \u0161t\u011btcem. Nepou\u017e\u00edvejte chemick\u00e9 \u010distic\u00ed prost\u0159edky ani ocet, kter\u00e9 naru\u0161uj\u00ed v\u00e1penat\u00fd povrch. Pokud chcete zv\u00fdraznit lesk, naneste na povrch kapku jemn\u00e9ho oleje a d\u016fkladn\u011b ji rozet\u0159ete do sucha.<\/p>\n<p>Podrobn\u011bj\u0161\u00ed informace o tomto druhu najdete na <a href=\"https:\/\/en.wikipedia.org\/wiki\/Conus_suratensis\" 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>Ku\u017eelovka suratsk\u00e1 z Indick\u00e9ho oce\u00e1nu zaujme \u0161t\u00edhl\u00fdm tvarem a pravideln\u00fdmi \u0159adami hn\u011bd\u00fdch te\u010dek na sv\u011btl\u00e9m podkladu. Hod\u00ed se do sb\u00edrky ku\u017eelovek i jako klidn\u00fd p\u0159\u00edrodn\u00ed prvek interi\u00e9ru. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":3783,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[74,151],"product_tag":[],"class_list":["post-3782","product","type-product","status-publish","has-post-thumbnail","product_cat-conidae","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\/3782","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=3782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/3783"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=3782"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=3782"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=3782"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=3782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}