{"id":4246,"date":"2023-11-06T14:49:35","date_gmt":"2023-11-06T14:49:35","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&p=4246"},"modified":"2026-10-02T12:49:13","modified_gmt":"2026-10-02T12:49:13","slug":"conus-eburneus","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/conus-eburneus\/","title":{"rendered":"Mu\u0161le ku\u017eelovka Conus eburneus"},"content":{"rendered":"

Conus eburneus \u2013 ku\u017eelovka slonovinov\u00e1<\/h2>\n

Slonovina poset\u00e1 \u010dern\u00fdmi kosti\u010dkami<\/strong><\/p>\n

Druh Conus eburneus popsal Christian Hee Hwass a jeho popis vy\u0161el roku 1792 v d\u00edle Jeana Guillauma Brugui\u00e8ra. Latinsk\u00e9 eburneus znamen\u00e1 slonovinov\u00fd, od slova ebur, tedy slonovina, a p\u0159esn\u011b popisuje \u010dist\u011b b\u00edl\u00fd, lehce kr\u00e9mov\u00fd podklad lastury. Na n\u011bm vynikaj\u00ed \u0159ady tmav\u00fdch, t\u00e9m\u011b\u0159 \u010dtvercov\u00fdch skvrn, kter\u00e9 p\u016fsob\u00ed, jako by je n\u011bkdo pe\u010dliv\u011b vyskl\u00e1dal podle prav\u00edtka.<\/p>\n

Ku\u017eelovky, \u010dele\u010f Conidae, pat\u0159\u00ed k nejrozmanit\u011bj\u0161\u00edm a nejobdivovan\u011bj\u0161\u00edm mo\u0159sk\u00fdm pl\u017e\u016fm. Sb\u011bratel\u00e9 je miluj\u00ed pro jejich geometrick\u00fd tvar a nekone\u010dnou variabilitu kreseb. Ku\u017eelovka slonovinov\u00e1 je mezi nimi klasikou: jednoduch\u00e1, kontrastn\u00ed a okam\u017eit\u011b rozpoznateln\u00e1, a pr\u00e1v\u011b proto se \u010dasto st\u00e1v\u00e1 jednou z prvn\u00edch ku\u017eelovek, kter\u00e9 se objev\u00ed ve sb\u00edrce.<\/p>\n

Jak vypad\u00e1<\/h3>\n

Schr\u00e1nka m\u00e1 ku\u017eelovit\u00fd tvar se \u0161irok\u00fdmi, zaoblen\u00fdmi rameny a velmi n\u00edzkou, t\u00e9m\u011b\u0159 plochou v\u011b\u017e\u00ed. Obvykl\u00e1 velikost druhu se pohybuje kolem \u010dty\u0159 a\u017e \u0161esti centimetr\u016f. Podkladov\u00e1 barva je b\u00edl\u00e1 nebo slonovinov\u011b kr\u00e9mov\u00e1 a p\u0159es cel\u00fd posledn\u00ed z\u00e1vit vedou spir\u00e1ln\u00ed \u0159ady tmavohn\u011bd\u00fdch a\u017e \u010dern\u00fdch skvrn, kter\u00e9 maj\u00ed v\u011bt\u0161inou \u010dtvercov\u00fd nebo obd\u00e9ln\u00edkov\u00fd tvar. U n\u011bkter\u00fdch kus\u016f se mezi \u0159adami objevuje jeden \u010di dva na\u017eloutl\u00e9 nebo sv\u011btle olivov\u00e9 p\u00e1sy.<\/p>\n

\u00dast\u00ed je \u00fazk\u00e9 a dlouh\u00e9, uvnit\u0159 b\u00edl\u00e9. V\u011b\u017e je n\u00edzk\u00e1 a nese drobn\u00e9 tmav\u00e9 skvrnky, kter\u00e9 navazuj\u00ed na kresbu t\u011bla. Povrch je hladk\u00fd a u dob\u0159e zachovan\u00fdch kus\u016f jemn\u011b leskl\u00fd.<\/p>\n

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

Ku\u017eelovku slonovinovou lze zam\u011bnit hlavn\u011b se dv\u011bma podobn\u00fdmi druhy. Ku\u017eelovka Conus tessulatus m\u00e1 skvrny oran\u017eov\u00e9 a\u017e \u010derven\u00e9 a na b\u00e1zi b\u00fdv\u00e1 fialov\u00e1. Conus litteratus, takzvan\u00e1 p\u00edsmenkov\u00e1 ku\u017eelovka, je v\u00fdrazn\u011b v\u011bt\u0161\u00ed, t\u011b\u017e\u0161\u00ed a jej\u00ed \u010dern\u00e9 skvrny jsou uspo\u0159\u00e1d\u00e1ny v hust\u0161\u00edch \u0159ad\u00e1ch. Ku\u017eelovku Conus eburneus pozn\u00e1te podle \u010dist\u011b b\u00edl\u00e9ho a\u017e kr\u00e9mov\u00e9ho podkladu, tmav\u00fdch \u010dtvercov\u00fdch skvrn a men\u0161\u00ed velikosti.<\/p>\n

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

Ku\u017eelovka slonovinov\u00e1 \u017eije v tropick\u00fdch vod\u00e1ch Indick\u00e9ho a Tich\u00e9ho oce\u00e1nu, zejm\u00e9na v z\u00e1padn\u00ed \u010d\u00e1sti Pacifiku. Ob\u00fdv\u00e1 p\u00eds\u010dit\u00e9 dno v m\u011blk\u00e9 vod\u011b, \u010dasto v okol\u00ed kor\u00e1lov\u00fdch \u00fates\u016f nebo v lagun\u00e1ch. Jako v\u0161echny ku\u017eelovky je drav\u00e1. Lov\u00ed hlavn\u011b mnoho\u0161t\u011btinat\u00e9 \u010dervy, kter\u00e9 omr\u00e1\u010d\u00ed jedem pomoc\u00ed harpunovit\u00e9ho zubu vysunut\u00e9ho z chobotu.<\/p>\n

Jed ku\u017eelovek je p\u0159edm\u011btem v\u011bdeck\u00e9ho v\u00fdzkumu, proto\u017ee obsahuje stovky r\u016fzn\u00fdch l\u00e1tek s mimo\u0159\u00e1dn\u011b p\u0159esn\u00fdm \u00fa\u010dinkem na nervov\u00fd syst\u00e9m. N\u011bkter\u00e9 z nich pomohly vyvinout nov\u00e9 l\u00e9ky. Pro majitele lastury je ale d\u016fle\u017eit\u00e9, \u017ee pr\u00e1zdn\u00e1 schr\u00e1nka je zcela bezpe\u010dn\u00e1. Jed se nach\u00e1z\u00ed jen v t\u011ble \u017eiv\u00e9ho pl\u017ee a lastura sama s n\u00edm nem\u00e1 nic spole\u010dn\u00e9ho.<\/p>\n

Ku\u017eelovky prov\u00e1zely evropsk\u00e9 sb\u011bratelstv\u00ed od jeho po\u010d\u00e1tk\u016f. Pro svou dokonalou geometrii a pestrost kreseb se staly symbolem kr\u00e1sy tropick\u00fdch mo\u0159\u00ed a v kabinetech kuriozit pat\u0159ily k nejobdivovan\u011bj\u0161\u00edm expon\u00e1t\u016fm. Ku\u017eelovka slonovinov\u00e1 se sv\u00fdm \u010dist\u00fdm kontrastem \u010dern\u00e9 a b\u00edl\u00e9 byla obl\u00edben\u00e1 zejm\u00e9na pro svou v\u00fdraznou, snadno rozpoznatelnou kresbu.<\/p>\n

Kresba se u jednotliv\u00fdch kus\u016f li\u0161\u00ed. N\u011bkter\u00e9 maj\u00ed skvrny drobn\u00e9 a hust\u00e9, jin\u00e9 v\u011bt\u0161\u00ed a \u0159id\u0161\u00ed, u n\u011bkter\u00fdch se objevuj\u00ed na\u017eloutl\u00e9 p\u00e1sy, u jin\u00fdch chyb\u00ed. Sb\u011bratel\u00e9 proto r\u00e1di vystavuj\u00ed v\u00edce exempl\u00e1\u0159\u016f vedle sebe, aby vynikla rozmanitost jednoho druhu.<\/p>\n

Pravidelnost kresby ku\u017eelovek fascinuje i v\u011bdce. Vzor vznik\u00e1 postupn\u011b, jak okraj pl\u00e1\u0161t\u011b ukl\u00e1d\u00e1 barvivo v pravideln\u00e9m rytmu. Z jednoduch\u00fdch pravidel tak vznik\u00e1 obrazec, kter\u00fd p\u016fsob\u00ed promy\u0161len\u011b a p\u0159esn\u011b jako d\u00edlo grafika.<\/p>\n

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

D\u00edky \u010dist\u00e9mu kontrastu \u010dern\u00e9 a b\u00edl\u00e9 je ku\u017eelovka slonovinov\u00e1 vhodn\u00e1 do modern\u00edch i klasick\u00fdch interi\u00e9r\u016f. Kr\u00e1sn\u011b vynikne ve vitr\u00edn\u011b, na polici nebo na pracovn\u00edm stole, samostatn\u011b i ve skupin\u011b s dal\u0161\u00edmi ku\u017eelovkami. Hod\u00ed se do sb\u00edrky zam\u011b\u0159en\u00e9 na \u010dele\u010f Conidae i jako d\u00e1rek pro milovn\u00edky p\u0159\u00edrody a minimalistick\u00e9ho designu.<\/p>\n

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

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

Chra\u0148te lasturu p\u0159ed p\u00e1dem na tvrdou podlahu a p\u0159ed dlouhodob\u00fdm p\u0159\u00edm\u00fdm sluncem, kv\u016fli kter\u00e9mu by slonovinov\u00fd podklad mohl \u010dasem ze\u017eloutnout. Prach ot\u0159ete m\u011bkk\u00fdm such\u00fdm had\u0159\u00edkem. Chemick\u00e9 \u010disti\u010de ani ocet nepou\u017e\u00edvejte, proto\u017ee by mohly naru\u0161it v\u00e1penit\u00fd povrch. Pro jemn\u00fd lesk naneste na had\u0159\u00edk kapku oleje a rozet\u0159ete ji 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 jej\u00edho p\u0159\u00edb\u011bhu.<\/p>","protected":false},"excerpt":{"rendered":"

Conus eburneus je ku\u017eelovka se slonovinov\u011b b\u00edl\u00fdm podkladem a pravideln\u00fdmi \u0159adami tmav\u00fdch \u010dtvercov\u00fdch skvrn. Pr\u00e1zdn\u00e1 schr\u00e1nka je bezpe\u010dn\u00e1 a do sb\u00edrky vn\u00e1\u0161\u00ed \u010dist\u00fd, grafick\u00fd kontrast. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":4247,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[74,151],"product_tag":[],"class_list":["post-4246","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\/4246","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=4246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/4247"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=4246"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=4246"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=4246"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=4246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}