{"id":122570,"date":"2021-07-24T06:16:01","date_gmt":"2021-07-24T13:16:01","guid":{"rendered":"https:\/\/www.pandasilk.com\/whats-a-saddle-crab-spider\/"},"modified":"2025-01-15T10:45:32","modified_gmt":"2025-01-15T18:45:32","slug":"whats-a-saddle-crab-spider","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/cs\/whats-a-saddle-crab-spider\/","title":{"rendered":"Tajemstv\u00ed pavouka: Krab s h\u0159betem"},"content":{"rendered":"

Pavouci, fascinuj\u00edc\u00ed stvo\u0159en\u00ed s osmi nohama, ob\u00fdvaj\u00ed rozmanit\u00e9 ekosyst\u00e9my po cel\u00e9m sv\u011bt\u011b. Mezi nimi najdeme i skupinu pavouk\u016f, kte\u0159\u00ed se vyzna\u010duj\u00ed specifick\u00fdm tvarem t\u011bla a loveckou strategi\u00ed \u2013 pavouky sedlov\u00e9 (Thomisidae). Tento \u010dl\u00e1nek se zam\u011b\u0159\u00ed na bli\u017e\u0161\u00ed sezn\u00e1men\u00ed s t\u011bmito zaj\u00edmav\u00fdmi tvory, jejich\u017e vzhled i chov\u00e1n\u00ed stoj\u00ed za pozornost.<\/p>\n

Vzhled a stavba t\u011bla<\/h3>\n

Sedlov\u00ed pavouci jsou charakteristi\u010dt\u00ed sv\u00fdm zplo\u0161t\u011bl\u00fdm t\u011blem a specifick\u00fdm uspo\u0159\u00e1d\u00e1n\u00edm nohou. Prvn\u00ed dva p\u00e1ry nohou jsou v\u00fdrazn\u011b del\u0161\u00ed a siln\u011bj\u0161\u00ed ne\u017e zadn\u00ed dva p\u00e1ry, co\u017e jim umo\u017e\u0148uje pevn\u011b uchopit ko\u0159ist. T\u011blo je \u010dasto zbarveno do odst\u00edn\u016f, kter\u00e9 jim pom\u00e1haj\u00ed splynout s okol\u00edm \u2013 od b\u00edl\u00e9 a \u017elut\u00e9 p\u0159es zelenou a\u017e po hn\u011bdou. N\u011bkter\u00e9 druhy sedlov\u00fdch pavouk\u016f dok\u00e1\u017e\u00ed dokonce m\u011bnit barvu sv\u00e9ho t\u011bla v z\u00e1vislosti na prost\u0159ed\u00ed, ve kter\u00e9m se nach\u00e1zej\u00ed.<\/p>\n

Loveck\u00e1 strategie<\/h3>\n

Sedlov\u00ed pavouci nepou\u017e\u00edvaj\u00ed s\u00edt\u011b k lovu ko\u0159isti. M\u00edsto toho se spol\u00e9haj\u00ed na svou kamufl\u00e1\u017e a trp\u011blivost. \u010casto se ukr\u00fdvaj\u00ed na kv\u011btech nebo listech, kde \u010dekaj\u00ed na nic netu\u0161\u00edc\u00ed hmyz. D\u00edky sv\u00fdm siln\u00fdm p\u0159edn\u00edm noh\u00e1m dok\u00e1\u017e\u00ed bleskov\u011b uchopit ko\u0159ist a paralyzovat ji jedem.<\/p>\n

V\u00fdskyt a roz\u0161\u00ed\u0159en\u00ed<\/h3>\n

Sedlov\u00ed pavouci se vyskytuj\u00ed po cel\u00e9m sv\u011bt\u011b, s v\u00fdjimkou Antarktidy. Nejv\u011bt\u0161\u00ed druhov\u00e1 rozmanitost se nach\u00e1z\u00ed v tropick\u00fdch a subtropick\u00fdch oblastech. V \u010cesk\u00e9 republice se m\u016f\u017eeme setkat s n\u011bkolika druhy, nap\u0159\u00edklad s pavoukem sedlov\u00fdm kv\u011btn\u00edm (Misumena vatia).<\/p>\n

Rozmno\u017eov\u00e1n\u00ed<\/h3>\n

Rozmno\u017eov\u00e1n\u00ed sedlov\u00fdch pavouk\u016f prob\u00edh\u00e1 podobn\u011b jako u ostatn\u00edch pavouk\u016f. Samec se opatrn\u011b p\u0159ibl\u00ed\u017e\u00ed k samici a po sp\u00e1\u0159en\u00ed se obvykle rychle vzd\u00e1l\u00ed, aby se nestal jej\u00ed ko\u0159ist\u00ed. Samice pot\u00e9 vytvo\u0159\u00ed kokon, do kter\u00e9ho naklade vaj\u00ed\u010dka.<\/p>\n

Zaj\u00edmavosti<\/h3>\n
    \n
  1. N\u011bkter\u00e9 druhy sedlov\u00fdch pavouk\u016f dok\u00e1\u017e\u00ed ulovit ko\u0159ist mnohon\u00e1sobn\u011b v\u011bt\u0161\u00ed ne\u017e jsou samy.<\/li>\n
  2. Zbarven\u00ed sedlov\u00fdch pavouk\u016f m\u016f\u017ee b\u00fdt velmi variabiln\u00ed, i v r\u00e1mci jednoho druhu.<\/li>\n<\/ol>\n\n\n\n\n\n\n\n\n
    Vlastnost<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
    Velikost<\/td>\nObvykle 2-12 mm<\/td>\n<\/tr>\n
    Potrava<\/td>\nHmyz<\/td>\n<\/tr>\n
    V\u00fdskyt<\/td>\nCelosv\u011btov\u011b (krom\u011b Antarktidy)<\/td>\n<\/tr>\n
    Loveck\u00e1 strategie<\/td>\n\u010c\u00edh\u00e1n\u00ed na ko\u0159ist<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Sedlov\u00ed pavouci p\u0159edstavuj\u00ed fascinuj\u00edc\u00ed skupinu pavouk\u016f s unik\u00e1tn\u00edm vzhledem a loveckou strategi\u00ed. Jejich schopnost splynout s okol\u00edm a bleskov\u011b uchopit ko\u0159ist z nich d\u011bl\u00e1 efektivn\u00ed pred\u00e1tory v mnoha ekosyst\u00e9mech. A\u010dkoliv se n\u011bkte\u0159\u00ed lid\u00e9 pavouk\u016f ob\u00e1vaj\u00ed, sedlov\u00ed pavouci hraj\u00ed d\u016fle\u017eitou roli v regulaci populac\u00ed hmyzu a jsou d\u016fle\u017eitou sou\u010d\u00e1st\u00ed biodiverzity na\u0161\u00ed planety.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Pavouci, fascinuj\u00edc\u00ed stvo\u0159en\u00ed s osmi nohama, ob\u00fdvaj\u00ed rozmanit\u00e9 ekosyst\u00e9my po cel\u00e9m sv\u011bt\u011b. Mezi nimi najdeme i skupinu pavouk\u016f, kte\u0159\u00ed se vyzna\u010duj\u00ed specifick\u00fdm tvarem t\u011bla a loveckou strategi\u00ed \u2013 pavouky sedlov\u00e9 (Thomisidae). Tento \u010dl\u00e1nek se zam\u011b\u0159\u00ed na bli\u017e\u0161\u00ed sezn\u00e1men\u00ed s t\u011bmito zaj\u00edmav\u00fdmi tvory, jejich\u017e vzhled i chov\u00e1n\u00ed stoj\u00ed za pozornost. Vzhled a stavba t\u011bla Sedlov\u00ed pavouci<\/p>\n","protected":false},"author":1,"featured_media":89406,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37831],"tags":[],"class_list":["post-122570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sericulture-cs","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/122570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/comments?post=122570"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/122570\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media\/89406"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media?parent=122570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/categories?post=122570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/tags?post=122570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}