{"id":4071,"date":"2023-09-13T15:51:16","date_gmt":"2023-09-13T15:51:16","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&p=4071"},"modified":"2026-10-02T12:49:24","modified_gmt":"2026-10-02T12:49:24","slug":"conus-circumcisus","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/conus-circumcisus\/","title":{"rendered":"Mu\u0161le ku\u017eelovka Conus circumcisus"},"content":{"rendered":"

Conus circumcisus \u2013 ku\u017eelovka obkrojen\u00e1<\/h2>\n

Ku\u017eelovka v barv\u00e1ch soumraku<\/strong><\/p>\n

Druh Conus circumcisus popsal rakousk\u00fd mineralog a p\u0159\u00edrodov\u011bdec Ignaz von Born v roce 1778. Latinsk\u00e9 druhov\u00e9 jm\u00e9no \u201ecircumcisus\u201c znamen\u00e1 doslova \u201eobkrojen\u00fd\u201c \u010di \u201ekolem dokola p\u0159i\u0159\u00edznut\u00fd\u201c. P\u0159esn\u00fd d\u016fvod tohoto pojmenov\u00e1n\u00ed se dnes t\u011b\u017eko dohled\u00e1v\u00e1, ale nejsp\u00ed\u0161 souvis\u00ed s p\u00e1sy a \u0159adami te\u010dek, kter\u00e9 ulitu obep\u00ednaj\u00ed, jako by ji n\u011bkdo obto\u010dil jemn\u00fdmi z\u00e1\u0159ezy. \u010cesk\u00fd n\u00e1zev ku\u017eelovka obkrojen\u00e1 je proto jen voln\u00fdm p\u0159ekladem, nikoli ust\u00e1len\u00fdm jm\u00e9nem.<\/p>\n

Ku\u017eelovky tvo\u0159\u00ed jednu z nejrozmanit\u011bj\u0161\u00edch \u010deled\u00ed mo\u0159sk\u00fdch pl\u017e\u016f a sb\u011bratel\u00e9 je miluj\u00ed pro jejich geometrickou dokonalost a nekone\u010dnou paletu barev a vzor\u016f. Conus circumcisus mezi nimi zauj\u00edm\u00e1 m\u00edsto, kter\u00e9 by se dalo nazvat n\u011b\u017en\u00fdm: na rozd\u00edl od syt\u011b oran\u017eov\u00fdch, hn\u011bd\u00fdch a \u010dernob\u00edl\u00fdch ku\u017eelovek hraje jemn\u00fdmi pastelov\u00fdmi t\u00f3ny, kter\u00e9 p\u0159ipom\u00ednaj\u00ed oblohu p\u0159i z\u00e1padu slunce. Pr\u00e1v\u011b proto si tuto ku\u017eelovku sb\u011bratel\u00e9 r\u00e1di vyb\u00edraj\u00ed jako protiv\u00e1hu k v\u00fdrazn\u00fdm druh\u016fm a s oblibou porovn\u00e1vaj\u00ed, jak se jej\u00ed odst\u00edny li\u0161\u00ed kus od kusu, od t\u00e9m\u011b\u0159 b\u00edl\u00fdch exempl\u00e1\u0159\u016f a\u017e po syt\u011b fialov\u00e9.<\/p>\n

Jak vypad\u00e1<\/h3>\n

Schr\u00e1nka je pom\u011brn\u011b \u0161t\u00edhl\u00e1, prot\u00e1hle ku\u017eelovit\u00e1 a\u017e t\u00e9m\u011b\u0159 v\u00e1lcovit\u00e1, s hladk\u00fdm, m\u00edrn\u011b zaoblen\u00fdm ramenem a n\u00edzkou \u0161pi\u010dkou. Obvykl\u00e1 velikost dosp\u011bl\u00fdch jedinc\u016f se pohybuje zhruba mezi p\u011bti a osmi centimetry. St\u011bna je sp\u00ed\u0161e tenk\u00e1 a na svou velikost je schr\u00e1nka lehk\u00e1. Zbarven\u00ed je velmi prom\u011bnliv\u00e9: z\u00e1kladn\u00ed t\u00f3n b\u00fdv\u00e1 b\u011blav\u00fd, r\u016f\u017eov\u00fd, lila nebo fialov\u00fd a p\u0159es n\u011bj se t\u00e1hnou pravideln\u00e9 spir\u00e1ln\u00ed \u0159ady drobn\u00fdch hn\u011bd\u00fdch \u010di tmav\u011b fialov\u00fdch te\u010dek a \u010d\u00e1rek. U mnoha kus\u016f jsou patrn\u00e9 i \u0161ir\u0161\u00ed p\u00e1sy do \u017elutohn\u011bda nebo oran\u017eova. \u00dast\u00ed je pom\u011brn\u011b \u0161irok\u00e9, zejm\u00e9na ve spodn\u00ed \u010d\u00e1sti, a uvnit\u0159 b\u00edl\u00e9 nebo nar\u016f\u017eov\u011bl\u00e9 a\u017e fialov\u00e9.<\/p>\n

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

Ku\u017eelovku obkrojenou m\u016f\u017eete zam\u011bnit s n\u011bkter\u00fdmi formami p\u0159\u00edbuzn\u00fdch druh\u016f, jako je Conus magus, kter\u00fd m\u00e1 ov\u0161em zpravidla v\u00fdrazn\u011bj\u0161\u00ed mramorov\u00e1n\u00ed a tmav\u0161\u00ed skvrny, nebo Conus striatus, jeho\u017e schr\u00e1nka je pokryta hust\u00fdmi tmav\u00fdmi pod\u00e9ln\u00fdmi \u010darami a b\u00fdv\u00e1 mohutn\u011bj\u0161\u00ed. Pro druh Conus circumcisus je typick\u00fd \u0161t\u00edhl\u00fd, t\u00e9m\u011b\u0159 v\u00e1lcovit\u00fd tvar, hladk\u00e9 rameno, pastelov\u00fd podklad a pravideln\u00e9 \u0159ady drobn\u00fdch te\u010dek. U\u017eite\u010dn\u00e9 je v\u0161\u00edmat si tak\u00e9 barvy vnit\u0159ku \u00fast\u00ed, kter\u00e1 b\u00fdv\u00e1 u tohoto druhu n\u00e1padn\u011b sv\u011btl\u00e1 nebo nar\u016f\u017eov\u011bl\u00e1.<\/p>\n

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

Conus circumcisus \u017eije v tropick\u00fdch vod\u00e1ch z\u00e1padn\u00edho Pacifiku, mimo jin\u00e9 v okol\u00ed Filip\u00edn, Indon\u00e9sie a ostrov\u016f Melan\u00e9sie. Ob\u00fdv\u00e1 vody u kor\u00e1lov\u00fdch \u00fates\u016f, obvykle o n\u011bco hlub\u0161\u00ed ne\u017e typick\u00e9 m\u011bl\u010diny, kde se ukr\u00fdv\u00e1 v p\u00edsku a mezi \u00falomky kor\u00e1l\u016f. Pat\u0159\u00ed do skupiny ku\u017eelovek p\u0159\u00edbuzn\u00fdch druh\u016fm, jako jsou Conus magus a Conus striatus, kter\u00e9 se specializuj\u00ed na lov mal\u00fdch ryb. Jako v\u0161echny ku\u017eelovky pou\u017e\u00edv\u00e1 k lovu upraven\u00fd zoubek jaz\u00fd\u010dku, kter\u00fd funguje jako jedovat\u00e1 harpuna. Jed ku\u017eelovek je p\u0159edm\u011btem intenzivn\u00edho v\u011bdeck\u00e9ho v\u00fdzkumu, proto\u017ee obsahuje \u0159adu l\u00e1tek zaj\u00edmav\u00fdch pro medic\u00ednu. Pr\u00e1zdn\u00e1 schr\u00e1nka, kterou nab\u00edz\u00edme, je samoz\u0159ejm\u011b zcela bezpe\u010dn\u00e1; nebezpe\u010dn\u00fd m\u016f\u017ee b\u00fdt pouze \u017eiv\u00fd pl\u017e.<\/p>\n

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

Ku\u017eelovka obkrojen\u00e1 je kr\u00e1sn\u00fdm dopl\u0148kem ka\u017ed\u00e9 sb\u00edrky ku\u017eelovek, kde sv\u00fdmi pastelov\u00fdmi odst\u00edny vytvo\u0159\u00ed jemn\u00fd protip\u00f3l k v\u00fdrazn\u011bji zbarven\u00fdm druh\u016fm. D\u00edky \u0161t\u00edhl\u00e9mu, elegantn\u00edmu tvaru dob\u0159e vynikne na podstavci, ve vitr\u00edn\u011b nebo na poli\u010dce. Hod\u00ed se do interi\u00e9r\u016f lad\u011bn\u00fdch do r\u016f\u017eov\u00e9, levandulov\u00e9, b\u00edl\u00e9 \u010di \u0161ed\u00e9 a p\u016fsob\u00ed vkusn\u011b i v lo\u017enici nebo koupeln\u011b. Pro milovn\u00edky p\u0159\u00edrody a mu\u0161l\u00ed je to jemn\u00fd a neokoukan\u00fd d\u00e1rek, kter\u00fd se od b\u011b\u017en\u00fdch suven\u00fdr\u016f v\u00fdrazn\u011b li\u0161\u00ed. Ve sb\u00edrce ji m\u016f\u017eete postavit vedle p\u0159\u00edbuzn\u00fdch ku\u017eelovek lov\u00edc\u00edch ryby a uk\u00e1zat, jak rozmanit\u011b mohou vypadat pl\u017ei se stejn\u00fdm zp\u016fsobem \u017eivota.<\/p>\n

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

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

Pastelov\u00e9 t\u00f3ny jsou citliv\u00e9 na sv\u011btlo, proto ku\u017eelovku neumis\u0165ujte dlouhodob\u011b na p\u0159\u00edm\u00e9 slunce, kter\u00e9 by barvy postupn\u011b vybledilo. Tenk\u00fd okraj \u00fast\u00ed chra\u0148te p\u0159ed p\u00e1dem a n\u00e1razy. Prach sta\u010d\u00ed ot\u00edrat m\u011bkk\u00fdm such\u00fdm had\u0159\u00edkem. Nepou\u017e\u00edvejte chemick\u00e9 \u010disti\u010de, ocet ani jin\u00e9 kyseliny, kter\u00e9 by naru\u0161ily povrch schr\u00e1nky. Pro o\u017eiven\u00ed barev a jemn\u00fd lesk naneste na had\u0159\u00edk kapku oleje, rozet\u0159ete ji po povrchu a p\u0159ebytek 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":"

Conus circumcisus, ku\u017eelovka obkrojen\u00e1 ze z\u00e1padn\u00edho Pacifiku, zaujme \u0161t\u00edhl\u00fdm tvarem a jemn\u00fdmi r\u016f\u017eov\u00fdmi a\u017e fialov\u00fdmi t\u00f3ny s \u0159adami drobn\u00fdch te\u010dek. Je to p\u016fvabn\u00fd druh, kter\u00fd sb\u00edrce ku\u017eelovek dod\u00e1 n\u011b\u017enou barevnost. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":4072,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[74,151],"product_tag":[],"class_list":["post-4071","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\/4071","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=4071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/4072"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=4071"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=4071"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=4071"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=4071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}