Homolice jsou mo\u0159\u0161t\u00ed pl\u017ei z \u010deledi homolicovit\u00ed (Conidae), kter\u00fdm se v obchodech s mu\u0161lemi \u010dasto \u0159\u00edk\u00e1 tak\u00e9 ku\u017eelovky. Jejich ulita m\u00e1 tvar obr\u00e1cen\u00e9ho ku\u017eele s n\u00edzk\u00fdm, n\u011bkdy t\u00e9m\u011b\u0159 ploch\u00fdm vrcholem a \u00fazk\u00fdm pod\u00e9ln\u00fdm \u00fast\u00edm. V na\u0161\u00ed nab\u00eddce najdete des\u00edtky druh\u016f t\u011bchto sb\u011bratelsk\u00fdch mu\u0161l\u00ed \u2013 od drobn\u00fdch kus\u016f po velk\u00e9 ulity s v\u00fdraznou kresbou.<\/p>\r\n
\u010cele\u010f homolicovit\u00ed zahrnuje p\u0159es 800 popsan\u00fdch druh\u016f. T\u00e9m\u011b\u0159 v\u0161echny \u017eij\u00ed v tropick\u00fdch mo\u0159\u00edch a zhruba 60 % z nich ob\u00fdv\u00e1 indopacifickou oblast. Tvar ulity je u v\u0161ech druh\u016f podobn\u00fd, li\u0161\u00ed se v\u0161ak velikost, zbarven\u00ed a kresba \u2013 od jemn\u00fdch s\u00ed\u0165ovan\u00fdch vzor\u016f p\u0159es skvrny a p\u00e1sy a\u017e po drobn\u00e9 te\u010dky.<\/p>\r\n
\u00dazk\u00e9 \u00fast\u00ed se t\u00e1hne t\u00e9m\u011b\u0159 po cel\u00e9 d\u00e9lce posledn\u00edho z\u00e1vitu. U \u017eiv\u00fdch pl\u017e\u016f b\u00fdv\u00e1 ulita p\u0159ekryt\u00e1 tenkou rohovitou vrstvou, takzvan\u00fdm periostrakem, kter\u00e1 kresbu \u010d\u00e1ste\u010dn\u011b zakr\u00fdv\u00e1. Na o\u010di\u0161t\u011bn\u00fdch sb\u011bratelsk\u00fdch ulit\u00e1ch proto vzor vynikne mnohem l\u00e9pe.<\/p>\r\n
Homolice jsou aktivn\u00ed dravci, kte\u0159\u00ed lov\u00ed hlavn\u011b v noci. \u00dato\u010d\u00ed na mo\u0159sk\u00e9 \u010dervy a jin\u00e9 m\u011bkk\u00fd\u0161e, n\u011bkter\u00e9 druhy i na mal\u00e9 ryby. Ko\u0159ist zas\u00e1hnou p\u0159em\u011bn\u011bn\u00fdm zubem radulky, kter\u00fd vymr\u0161t\u00ed jako harpunu, a vst\u0159\u00edknou do n\u00ed jed. Ten obsahuje sm\u011bs l\u00e1tek zvan\u00fdch konotoxiny; jedna z nich poslou\u017eila jako z\u00e1klad l\u00e9ku ziconotid, kter\u00fd byl v roce 2004 schv\u00e1len v USA pro l\u00e9\u010dbu siln\u00e9 chronick\u00e9 bolesti.<\/p>\r\n
\u017div\u00e9 homolice mohou b\u00fdt nebezpe\u010dn\u00e9 i pro \u010dlov\u011bka \u2013 zaznamen\u00e1no je zhruba t\u0159icet \u00famrt\u00ed. Pr\u00e1zdn\u00e9 ulity ur\u010den\u00e9 do sb\u00edrky \u010di jako dekorace jsou v\u0161ak zcela ne\u0161kodn\u00e9.<\/p>\r\n
Z homolic u n\u00e1s najdete nap\u0159\u00edklad Conus geographus<\/a>, tedy homolici mapovou, kter\u00e1 m\u00e1 nejtoxi\u010dt\u011bj\u0161\u00ed jed ze v\u0161ech zn\u00e1m\u00fdch homolic. D\u00e1le nab\u00edz\u00edme Conus textile<\/a> s charakteristickou kresbou b\u00edl\u00fdch troj\u00faheln\u00ed\u010dk\u016f na \u017elutohn\u011bd\u00e9m podkladu, Conus litteratus<\/a> s \u0159adami \u010dern\u00fdch te\u010dek na kr\u00e9mov\u00e9m podkladu nebo Conus tulipa<\/a>. Sb\u011bratele jist\u011b zaujme tak\u00e9 Conus gloriamaris<\/a>, kter\u00fd dlouho pat\u0159il k nejhledan\u011bj\u0161\u00edm mu\u0161l\u00edm v\u016fbec.<\/p>\r\n Ku\u017eelovky maj\u00ed pevn\u00e9 a pom\u011brn\u011b odoln\u00e9 ulity. Dob\u0159e se vyj\u00edmaj\u00ed ve vitr\u00edn\u011b, v prosklen\u00e9 krabi\u010dce i jako sou\u010d\u00e1st mo\u0159sk\u00e9 dekorace. Kresba se m\u016f\u017ee li\u0161it i mezi kusy t\u00e9ho\u017e druhu, tak\u017ee ka\u017ed\u00e1 ulita je trochu jin\u00e1. Pr\u00e1v\u011b proto stoj\u00ed za to postavit n\u011bkolik kus\u016f vedle sebe a vytvo\u0159it malou kolekci. Dal\u0161\u00ed \u010deledi mo\u0159sk\u00fdch pl\u017e\u016f i ml\u017e\u016f najdete v nad\u0159azen\u00e9 kategorii Lastury<\/a>.<\/p>","link":"https:\/\/www.shellsupply.eu\/en\/product-category\/lastury\/conidae\/","name":"Conidae","slug":"conidae","taxonomy":"product_cat","parent":151,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat\/151"}],"wp:post_type":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product?product_cat=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}