{"id":4168,"date":"2023-09-18T08:02:58","date_gmt":"2023-09-18T08:02:58","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&p=4168"},"modified":"2026-10-02T12:49:18","modified_gmt":"2026-10-02T12:49:18","slug":"angaria-delphinus","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/angaria-delphinus\/","title":{"rendered":"Mu\u0161le Angaria delphinus"},"content":{"rendered":"

Angaria delphinus \u2013 delf\u00ednka obecn\u00e1<\/h2>\n

Ostnit\u00e1 koruna z \u00fates\u016f<\/strong><\/p>\n

Angaria delphinus je nejzn\u00e1m\u011bj\u0161\u00ed a nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed z\u00e1stupce rodu Angaria, drobn\u00e9 skupiny mo\u0159sk\u00fdch pl\u017e\u016f s nezam\u011bniteln\u011b ostnitou schr\u00e1nkou. Druh popsal u\u017e Carl Linn\u00e9 roku 1758 a jeho druhov\u00e9 jm\u00e9no \u201edelphinus\u201c, tedy delf\u00edn, dalo vzniknout sb\u011bratelsk\u00e9mu ozna\u010den\u00ed delf\u00ednka i anglick\u00e9mu \u201edolphin shell\u201c. Pozd\u011bji byl druh dlouho \u0159azen do rodu Delphinula, jeho\u017e jm\u00e9no nese stejn\u00fd p\u016fvod. Dnes jsou delf\u00ednky vy\u010dlen\u011bny do samostatn\u00e9 \u010deledi Angariidae, star\u0161\u00ed literatura je v\u0161ak \u0159ad\u00ed mezi turbanovky, s nimi\u017e sd\u00edlej\u00ed perle\u0165ov\u00e9 \u00fast\u00ed a pevnou stavbu schr\u00e1nky.<\/p>\n

Pro\u010d pr\u00e1v\u011b delf\u00edn? Vysv\u011btlen\u00ed jm\u00e9na nen\u00ed zcela jist\u00e9 a sb\u011bratel\u00e9 o n\u011bm r\u00e1di spekuluj\u00ed. A\u0165 u\u017e Linn\u00e9ho inspirovalo cokoli, jm\u00e9no k t\u00e9to mu\u0161li p\u0159irostlo natolik, \u017ee dnes na ni mysl\u00edme poka\u017ed\u00e9, kdy\u017e se \u0159ekne \u201edelf\u00ednka\u201c.<\/p>\n

Jak vypad\u00e1<\/h3>\n

Schr\u00e1nka je pevn\u00e1 a t\u011b\u017ek\u00e1, s n\u00edzkou, t\u00e9m\u011b\u0159 plochou v\u011b\u017e\u00ed a mohutn\u00fdm, zaoblen\u00fdm posledn\u00edm z\u00e1vitem. Obvykl\u00e1 velikost druhu se pohybuje zhruba mezi p\u011bti a sedmi centimetry. Povrch pokr\u00fdvaj\u00ed hrub\u00e9 spir\u00e1ln\u00ed li\u0161ty a na rameni i na dal\u0161\u00edch hran\u00e1ch z\u00e1vit\u016f vyr\u016fstaj\u00ed \u0159ady trn\u016f. Ty jsou u delf\u00ednky obecn\u00e9 v\u011bt\u0161inou kr\u00e1tk\u00e9 a\u017e st\u0159edn\u011b dlouh\u00e9, siln\u00e9, troj\u00faheln\u00edkovit\u00e9 \u010di zplo\u0161t\u011bl\u00e9, n\u011bkdy lehce zahnut\u00e9. Jejich d\u00e9lka a po\u010det se ale velmi li\u0161\u00ed podle prost\u0159ed\u00ed, v n\u011bm\u017e pl\u017e vyr\u016fstal \u2013 kusy z klidn\u011bj\u0161\u00ed vody m\u00edvaj\u00ed trny del\u0161\u00ed, kusy z m\u00edst s prudk\u00fdm vln\u011bn\u00edm sp\u00ed\u0161e kr\u00e1tk\u00e9 a zavalit\u00e9.<\/p>\n

Zbarven\u00ed je p\u0159ev\u00e1\u017en\u011b zemit\u00e9 \u2013 tmav\u011b hn\u011bd\u00e9, fialovohn\u011bd\u00e9, \u0161ed\u00e9 \u010di na\u010dervenal\u00e9, \u010dasto s nepravideln\u00fdmi skvrnami. \u00dast\u00ed je okrouhl\u00e9 a uvnit\u0159 kr\u00e1sn\u011b perle\u0165ov\u00e9 se st\u0159\u00edb\u0159it\u00fdm a\u017e duhov\u00fdm leskem. Na spodn\u00ed stran\u011b schr\u00e1nky je \u0161irok\u00fd a hlubok\u00fd pupek. \u017div\u00fd pl\u017e uzav\u00edral \u00fast\u00ed rohovit\u00fdm, spir\u00e1ln\u011b sto\u010den\u00fdm v\u00ed\u010dkem.<\/p>\n

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

Delf\u00ednku obecnou pozn\u00e1te podle kombinace n\u00edzk\u00e9, ploch\u00e9 v\u011b\u017ee, okrouhl\u00e9ho perle\u0165ov\u00e9ho \u00fast\u00ed, \u0161irok\u00e9ho pupku a trn\u016f na rameni. Od p\u0159\u00edbuzn\u00e9ho druhu Angaria sphaerula se li\u0161\u00ed krat\u0161\u00edmi a mohutn\u011bj\u0161\u00edmi trny a obvykle tmav\u0161\u00edm, zemit\u011bj\u0161\u00edm zbarven\u00edm. Od turbanovek rodu Turbo, s nimi\u017e m\u00e1 spole\u010dn\u00e9 perle\u0165ov\u00e9 \u00fast\u00ed, ji odli\u0161uj\u00ed trny, \u0161irok\u00fd pupek a rohovit\u00e9 v\u00ed\u010dko, zat\u00edmco turbanovky maj\u00ed v\u00ed\u010dko v\u00e1penat\u00e9 a masivn\u00ed. Prom\u011bnlivost druhu je natolik velk\u00e1, \u017ee n\u011bkter\u00e9 formy byly v minulosti popisov\u00e1ny jako samostatn\u00e9 druhy.<\/p>\n

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

Delf\u00ednka obecn\u00e1 je \u0161iroce roz\u0161\u00ed\u0159ena v tropick\u00fdch vod\u00e1ch Indo-Pacifiku. \u017dije p\u0159edev\u0161\u00edm na skalnat\u00e9m dn\u011b a kor\u00e1lov\u00fdch sut\u00edch v m\u011blk\u00e9 vod\u011b, \u010dasto v p\u0159\u00edlivov\u00e9 z\u00f3n\u011b a t\u011bsn\u011b pod n\u00ed. Je to p\u0159ev\u00e1\u017en\u011b b\u00fdlo\u017erav\u00fd pl\u017e, kter\u00fd sp\u00e1s\u00e1 \u0159asy a mikroskopick\u00e9 n\u00e1rosty z povrchu kamen\u016f.<\/p>\n

V p\u0159\u00edrod\u011b b\u00fdv\u00e1 delf\u00ednka \u010dasto tak dokonale zamaskovan\u00e1, \u017ee ji na prvn\u00ed pohled v\u016fbec nepozn\u00e1te. Jej\u00ed schr\u00e1nku obr\u016fstaj\u00ed \u0159asy, rourky \u010derv\u016f, drobn\u00e9 houby a v\u00e1pnit\u00e9 n\u00e1nosy, kter\u00e9 z n\u00ed d\u011blaj\u00ed jen dal\u0161\u00ed k\u00e1men na dn\u011b. Teprve po o\u010di\u0161t\u011bn\u00ed vyniknou trny, li\u0161ty a perle\u0165, d\u00edky nim\u017e je tak cen\u011bna ve sb\u00edrk\u00e1ch.<\/p>\n

Perle\u0165 uvnit\u0159 schr\u00e1nky prozrazuje, jak zru\u010dn\u00fdm stavitelem tento pl\u017e je \u2013 skl\u00e1d\u00e1 se z tenounk\u00fdch vrstvi\u010dek, kter\u00e9 l\u00e1mou sv\u011btlo do duhov\u00fdch odst\u00edn\u016f. Pro sb\u011bratele je delf\u00ednka obecn\u00e1 klasikou, kterou by nem\u011bla postr\u00e1dat \u017e\u00e1dn\u00e1 sb\u00edrka tropick\u00fdch pl\u017e\u016f.<\/p>\n

Zaj\u00edmav\u00e9 je tak\u00e9 sledovat, jak se na jedin\u00e9m druhu projevuje vliv prost\u0159ed\u00ed. Srovn\u00e1te-li n\u011bkolik kus\u016f vedle sebe, uvid\u00edte, jak r\u016fzn\u011b mohou vypadat trny, barvy i celkov\u00e1 silueta, a p\u0159esto jde st\u00e1le o tent\u00fd\u017e druh.<\/p>\n

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

Delf\u00ednka obecn\u00e1 se v\u00fdborn\u011b hod\u00ed do sb\u00edrky pl\u017e\u016f z Indo-Pacifiku, zejm\u00e9na vedle turbanovek a dal\u0161\u00edch perle\u0165ov\u00fdch druh\u016f. D\u00edky ostnat\u00e9mu tvaru p\u016fsob\u00ed velmi plasticky a vynikne na poli\u010dce, na stole \u010di ve vitr\u00edn\u011b, kde ji lze nato\u010dit tak, aby bylo vid\u011bt i perle\u0165ov\u00e9 \u00fast\u00ed. V interi\u00e9ru p\u0159inese kus p\u0159\u00edrodn\u00ed divokosti a zemit\u00e9 barvy, kter\u00e9 lad\u00ed se d\u0159evem a kamenem. Je tak\u00e9 zaj\u00edmav\u00fdm d\u00e1rkem pro milovn\u00edky mo\u0159e a neobvykl\u00fdch tvar\u016f.<\/p>\n

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

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

Trny jsou nejzraniteln\u011bj\u0161\u00ed \u010d\u00e1st\u00ed schr\u00e1nky, proto lasturu berte za t\u011blo a chra\u0148te ji p\u0159ed p\u00e1dem. Vyhn\u011bte se dlouhodob\u00e9mu p\u0159\u00edm\u00e9mu slunci, kter\u00e9 by mohlo barvy vybledit. Prach mezi trny odstran\u00edte m\u011bkk\u00fdm \u0161t\u011btcem. Nepou\u017e\u00edvejte chemick\u00e9 \u010distic\u00ed prost\u0159edky ani ocet, kter\u00e9 by po\u0161kodily povrch i perle\u0165 \u00fast\u00ed. Kapka jemn\u00e9ho oleje rozet\u0159en\u00e1 do sucha barvy o\u017eiv\u00ed a zv\u00fdrazn\u00ed plastiku.<\/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":"

Angaria delphinus, delf\u00ednka obecn\u00e1, je ostnit\u00fd pl\u017e z \u00fates\u016f Indo-Pacifiku s n\u00edzkou v\u011b\u017e\u00ed, \u0159adami trn\u016f a kr\u00e1sn\u011b perle\u0165ov\u00fdm \u00fast\u00edm. Zemit\u00e9 barvy a v\u00fdrazn\u00e1 plastika z n\u00ed d\u011blaj\u00ed klasiku ka\u017ed\u00e9 sb\u00edrky. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":4169,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[197,151],"product_tag":[],"class_list":["post-4168","product","type-product","status-publish","has-post-thumbnail","product_cat-angariidae","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\/4168","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=4168"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/4169"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=4168"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=4168"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=4168"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=4168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}