{"id":4049,"date":"2023-08-17T09:38:42","date_gmt":"2023-08-17T09:38:42","guid":{"rendered":"https:\/\/www.shellsupply.eu\/?post_type=product&p=4049"},"modified":"2026-10-02T12:49:25","modified_gmt":"2026-10-02T12:49:25","slug":"amphidromus-quadrasi","status":"publish","type":"product","link":"https:\/\/www.shellsupply.eu\/en\/product\/amphidromus-quadrasi\/","title":{"rendered":"Ulita Amphidromus quadrasi"},"content":{"rendered":"

Amphidromus quadrasi \u2013 stromov\u00fd pl\u017e z Filip\u00edn<\/h2>\n

Barevn\u00e1 ulita z tropick\u00fdch korun<\/strong><\/p>\n

Amphidromus quadrasi nen\u00ed mo\u0159sk\u00e1 mu\u0161le, ale ulita suchozemsk\u00e9ho pl\u017ee, kter\u00fd \u017eije na stromech a ke\u0159\u00edch tropick\u00fdch les\u016f Filip\u00edn. Pat\u0159\u00ed do \u010deledi Camaenidae a do rodu Amphidromus, jeho\u017e z\u00e1stupci jsou mezi sb\u011brateli proslul\u00ed sv\u00fdmi z\u00e1\u0159iv\u00fdmi barvami a leskl\u00fdm povrchem. Druh byl v\u011bdecky pops\u00e1n v osmdes\u00e1t\u00fdch letech devaten\u00e1ct\u00e9ho stolet\u00ed a nese jm\u00e9no sb\u011bratele Jos\u00e9ho Florencia Quadrase, kter\u00fd v t\u00e9 dob\u011b na Filip\u00edn\u00e1ch shrom\u00e1\u017edil rozs\u00e1hl\u00e9 sb\u00edrky m\u011bkk\u00fd\u0161\u016f.<\/p>\n

Rodov\u00e9 jm\u00e9no Amphidromus lze voln\u011b p\u0159elo\u017eit jako \u201eb\u011b\u017e\u00edc\u00ed ob\u011bma sm\u011bry\u201c. Odkazuje na jednu z nejzaj\u00edmav\u011bj\u0161\u00edch vlastnost\u00ed t\u00e9to skupiny: u mnoha druh\u016f se v t\u00e9\u017ee populaci vyskytuj\u00ed jedinci s ulitou sto\u010denou doprava i doleva. U naprost\u00e9 v\u011bt\u0161iny pl\u017e\u016f je p\u0159itom sm\u011br sto\u010den\u00ed pevn\u011b dan\u00fd a opa\u010dn\u011b sto\u010den\u00ed jedinci jsou vz\u00e1cnost\u00ed.<\/p>\n

Jak vypad\u00e1<\/h3>\n

Ulita je vej\u010dit\u011b ku\u017eelovit\u00e1, s n\u011bkolika m\u00edrn\u011b vypoukl\u00fdmi z\u00e1vity a \u0161pi\u010dat\u00fdm vrcholem. Dosp\u011bl\u00e9 ulity obvykle m\u011b\u0159\u00ed kolem t\u0159\u00ed a\u017e p\u011bti centimetr\u016f. Povrch je hladk\u00fd a v\u00fdrazn\u011b leskl\u00fd, jako by byl nalakovan\u00fd. \u00dast\u00ed je ov\u00e1ln\u00e9, s m\u00edrn\u011b roz\u0161\u00ed\u0159en\u00fdm a ztlu\u0161t\u011bl\u00fdm pyskem, kter\u00fd b\u00fdv\u00e1 b\u00edl\u00fd nebo sv\u011btle zbarven\u00fd a kr\u00e1sn\u011b kontrastuje se zbytkem ulity.<\/p>\n

Zbarven\u00ed je pro tento druh mimo\u0159\u00e1dn\u011b prom\u011bnliv\u00e9. Setk\u00e1te se s ulitami v odst\u00ednech syt\u011b citronov\u011b \u017elut\u00e9, sv\u011btle zelen\u00e9, kr\u00e9mov\u00e9 i t\u00e9m\u011b\u0159 b\u00edl\u00e9, \u010dasto se spir\u00e1ln\u00edmi p\u00e1sky v tmav\u0161\u00edch t\u00f3nech, nap\u0159\u00edklad hn\u011bd\u00e9, zelen\u00e9 nebo fialov\u00e9. N\u011bkter\u00e9 kusy nesou jemn\u00e9 tmav\u00e9 prou\u017eky pod\u00e9l r\u016fstov\u00fdch lini\u00ed, jin\u00e9 jsou t\u00e9m\u011b\u0159 jednobarevn\u00e9. Vrchol ulity b\u00fdv\u00e1 tmav\u0161\u00ed. Barevn\u00e1 rozmanitost souvis\u00ed s t\u00edm, \u017ee se druh vyskytuje v n\u011bkolika form\u00e1ch a poddruz\u00edch, jejich\u017e populace \u017eij\u00ed na r\u016fzn\u00fdch ostrovech.<\/p>\n

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

Rod Amphidromus zahrnuje des\u00edtky druh\u016f a jejich rozli\u0161en\u00ed je \u010dasto obt\u00ed\u017en\u00e9 i pro specialisty, proto\u017ee mnoho z nich m\u00e1 podobn\u00fd tvar a prom\u011bnliv\u00e9 zbarven\u00ed. Amphidromus quadrasi se vyzna\u010duje pom\u011brn\u011b \u0161t\u00edhlou, lesklou ulitou se \u017elut\u00fdm a\u017e nazelenal\u00fdm podkladem a z\u0159eteln\u00fdmi spir\u00e1ln\u00edmi p\u00e1sky. Od jin\u00fdch filip\u00ednsk\u00fdch druh\u016f rodu jej odli\u0161uje zejm\u00e9na kombinace tvaru \u00fast\u00ed, barvy pysku a uspo\u0159\u00e1d\u00e1n\u00ed p\u00e1sk\u016f. Pro spolehliv\u00e9 ur\u010den\u00ed je v\u017edy d\u016fle\u017eit\u00e9 zn\u00e1t m\u00edsto p\u016fvodu.<\/p>\n

\u010c\u00edm je v\u00fdjime\u010dn\u00fd<\/h3>\n

Amphidromus quadrasi \u017eije v korun\u00e1ch strom\u016f a na ke\u0159\u00edch tropick\u00fdch les\u016f, kde tr\u00e1v\u00ed v\u011bt\u0161inu \u017eivota. \u017div\u00ed se \u0159asami, li\u0161ejn\u00edky a mikroorganismy, kter\u00e9 sp\u00e1s\u00e1 z povrchu list\u016f a k\u016fry. V obdob\u00ed sucha se dok\u00e1\u017ee p\u0159ichytit k v\u011btvi, uzav\u0159\u00edt \u00fast\u00ed tenkou blankou a p\u0159e\u010dkat nep\u0159\u00edzniv\u00e9 podm\u00ednky v klidu. Aktivn\u00ed je hlavn\u011b za vlhk\u00e9ho po\u010das\u00ed a v noci.<\/p>\n

Zaj\u00edmav\u00fdm t\u00e9matem je ji\u017e zm\u00edn\u011bn\u00fd sm\u011br sto\u010den\u00ed ulity. U druh\u016f rodu Amphidromus se v populac\u00edch b\u011b\u017en\u011b vyskytuj\u00ed levoto\u010div\u00ed i pravoto\u010div\u00ed jedinci. V\u011bdci tento jev studuj\u00ed, proto\u017ee pom\u00e1h\u00e1 pochopit, jak se u \u017eivo\u010dich\u016f vyv\u00edj\u00ed t\u011blesn\u00e1 asymetrie a jak ovliv\u0148uje p\u00e1\u0159en\u00ed. Z\u00e1\u0159iv\u00e9 barvy ulit pak z\u0159ejm\u011b slou\u017e\u00ed k maskov\u00e1n\u00ed mezi listy, kde je \u017elutozelen\u00fd t\u00f3n p\u0159ekvapiv\u011b nen\u00e1padn\u00fd.<\/p>\n

Filip\u00ednsk\u00e9 ostrovy jsou pro suchozemsk\u00e9 pl\u017ee mimo\u0159\u00e1dn\u011b bohatou oblast\u00ed. Mnoho druh\u016f zde \u017eije jen na jednom ostrov\u011b nebo v mal\u00e9 oblasti, a proto jsou ulity z tohoto regionu cenn\u00fdm dokladem p\u0159\u00edrodn\u00ed rozmanitosti jihov\u00fdchodn\u00ed Asie.<\/p>\n

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

D\u00edky sv\u00e9 barevnosti a lesku je Amphidromus quadrasi v\u00fdraznou ozdobou sb\u00edrky, zvl\u00e1\u0161\u0165 vedle mo\u0159sk\u00fdch lastur, s nimi\u017e tvo\u0159\u00ed zaj\u00edmav\u00fd kontrast. Hod\u00ed se do vitr\u00edny, do sb\u00edrkov\u00e9 krabi\u010dky s odd\u00edly nebo pod sklen\u011bnou kopuli. Na knihovn\u011b \u010di pracovn\u00edm stole vnese do interi\u00e9ru sv\u011b\u017e\u00ed barevn\u00fd akcent. Je tak\u00e9 p\u011bkn\u00fdm d\u00e1rkem pro sb\u011bratele, kte\u0159\u00ed cht\u011bj\u00ed roz\u0161\u00ed\u0159it sb\u00edrku o suchozemsk\u00e9 pl\u017ee.<\/p>\n

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

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

Ulitu chra\u0148te p\u0159ed p\u0159\u00edm\u00fdm sluncem, proto\u017ee z\u00e1\u0159iv\u00e9 barvy suchozemsk\u00fdch pl\u017e\u016f mohou na sv\u011btle blednout, a tak\u00e9 p\u0159ed p\u00e1dem, nebo\u0165 st\u011bna ulity je ten\u010d\u00ed ne\u017e u mo\u0159sk\u00fdch lastur. Prach set\u0159ete m\u011bkk\u00fdm had\u0159\u00edkem nebo \u0161t\u011btcem. Nepou\u017e\u00edvejte chemick\u00e9 \u010disti\u010de ani ocet. Pro o\u017eiven\u00ed lesku sta\u010d\u00ed kapka oleje rozet\u0159en\u00e1 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 p\u0159\u00edrod\u011b nejsou vadou, ale sou\u010d\u00e1st\u00ed jej\u00edho p\u0159\u00edb\u011bhu.<\/p>","protected":false},"excerpt":{"rendered":"

Amphidromus quadrasi je leskl\u00e1 ulita suchozemsk\u00e9ho stromov\u00e9ho pl\u017ee z Filip\u00edn v odst\u00ednech \u017elut\u00e9 a zelen\u00e9 se spir\u00e1ln\u00edmi p\u00e1sky. Barevn\u00fd a neobvykl\u00fd dopln\u011bk ka\u017ed\u00e9 sb\u00edrky lastur. Ka\u017ed\u00fd kus je p\u0159\u00edrodn\u00ed origin\u00e1l.<\/p>","protected":false},"featured_media":4050,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[176,151],"product_tag":[],"class_list":["post-4049","product","type-product","status-publish","has-post-thumbnail","product_cat-camaenidae","product_cat-lastury","pa_velikost-3cm","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\/4049","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=4049"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media\/4050"}],"wp:attachment":[{"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/media?parent=4049"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_brand?post=4049"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_cat?post=4049"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shellsupply.eu\/en\/wp-json\/wp\/v2\/product_tag?post=4049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}