{"id":1982,"date":"2015-11-08T18:28:41","date_gmt":"2015-11-08T17:28:41","guid":{"rendered":"http:\/\/www.european-arachnology.org\/wdp\/?p=1982"},"modified":"2015-11-08T18:28:41","modified_gmt":"2015-11-08T17:28:41","slug":"spider-of-the-year-2007-cz","status":"publish","type":"post","link":"https:\/\/european-arachnology.org\/esa\/?p=1982","title":{"rendered":"Spider of the year 2007 \u2013 CZ"},"content":{"rendered":"<h4>Evropsk\u00fd pavouk roku 2007<\/h4>\n<p>Sl\u00ed\u010f\u00e1k b\u0159ehov\u00fd &#8211; <em>Arctosa cinerea<\/em> (Fabricius, 1777)<\/p>\n<p>Sl\u00ed\u010f\u00e1k b\u0159ehov\u00fd (<i>Arctosa cinerea<\/i>), s\u00a0d\u00e9lkou t\u011bla a\u017e 17 mm, je na\u0161\u00edm nejv\u011bt\u0161\u00edm z\u00e1stupcem \u010deledi sl\u00ed\u010f\u00e1kovit\u00fdch (Lycosidae). Nestav\u00ed si s\u00edt\u011b, ale p\u0159i lovu ko\u0159isti voln\u011b pob\u00edh\u00e1 po zemi. Vyzna\u010duje se kontrastn\u00edm zbarven\u00edm vyvinut\u00fdm zvl\u00e1\u0161t\u011b v\u00fdrazn\u011b u samc\u016f. Pokud v\u0161ak nehnut\u011b sed\u00ed na p\u00edsku nebo \u0161t\u011brku, toto zbarven\u00ed p\u016fsob\u00ed jako dokonal\u00e1 kamufl\u00e1\u017e.<\/p>\n<p>P\u016fvodn\u00edmi biotopy tohoto druhu jsou \u0161t\u011brkop\u00edskov\u00e9 n\u00e1plavy na \u0159\u00ed\u010dn\u00edch b\u0159ez\u00edch. Zde ob\u00fdv\u00e1 hol\u00fd substr\u00e1t, kter\u00fd z\u016fst\u00e1v\u00e1 d\u00edky kol\u00eds\u00e1n\u00ed hladiny bez vegetace. \u010c\u00e1ste\u010dn\u011b je schopen osidlovat i n\u00e1hradn\u00ed biotopy vznikl\u00e9 p\u0159i t\u011b\u017eb\u011b p\u00edsku \u010di \u0161t\u011brku. Tito pavouci jsou aktivn\u00ed od b\u0159ezna do listopadu. V\u00a0t\u00e9to dob\u011b ob\u00fdvaj\u00ed nory vyhraban\u00e9 v\u00a0p\u00eds\u010dit\u00e9m substr\u00e1tu. Nej\u010dast\u011bji je lze nal\u00e9zt pod velk\u00fdmi kameny nebo kusy d\u0159eva. Pavouci si tato doupata hloub\u00ed ve vzd\u00e1lenosti p\u0159ibli\u017en\u011b metr od vody. Sl\u00ed\u010f\u00e1k b\u0159ehov\u00fd se \u017eiv\u00ed p\u0159edev\u0161\u00edm brouky, larvami much, rovnok\u0159\u00eddl\u00fdm hmyzem a pavouky. Od \u010dervna do srpna se sami\u010dky staraj\u00ed o kokony s\u00a0vaj\u00ed\u010dky. Ml\u00e1\u010fata se l\u00edhnou od srpna do \u0159\u00edjna, p\u0159ezimuj\u00ed a dosp\u00edvaj\u00ed v\u00a0pozdn\u00edm l\u00e9t\u011b n\u00e1sleduj\u00edc\u00edho roku. Teprve po dal\u0161\u00edm p\u0159ezimov\u00e1n\u00ed kopuluj\u00ed a rozmno\u017euj\u00ed se. D\u00edky p\u0159ekryvu generac\u00ed lze dosp\u011bl\u00e9 jedince nal\u00e9zt b\u011bhem cel\u00e9ho roku. Pro p\u0159ezimov\u00e1n\u00ed si pavouci vytv\u00e1\u0159ej\u00ed jin\u00fd typ nor, ve vzd\u00e1lenosti 10 a\u017e 15 metr\u016f od vody. Tak jsou v\u00edce chr\u00e1n\u011bni proti nebezpe\u010d\u00ed zaplaven\u00ed. Pokud dojde k\u00a0vzestupu hladiny v\u00a0l\u00e9t\u011b, pavouk zap\u0159ede vchod do nory. Ve vznikl\u00e9 vzdu\u0161n\u00e9 kapse je pak schopen z\u00e1plavu p\u0159e\u010dkat. Sl\u00ed\u010f\u00e1k b\u0159ehov\u00fd se vyskytuje od St\u0159edomo\u0159\u00ed p\u0159es st\u0159edn\u00ed Evropu a\u017e po Skandin\u00e1vii, na v\u00fdchod jeho are\u00e1l zasahuje a\u017e na Sibi\u0159. Regulace \u0159\u00ed\u010dn\u00edch koryt vedla v\u00a0posledn\u00edch desetilet\u00edch k\u00a0vymizen\u00ed tohoto druhu v\u00a0\u0159ad\u011b evropsk\u00fdch region\u016f. V\u00a0\u010cesk\u00e9 republice se dosud vyskytuje v\u00a0n\u011bkter\u00fdch p\u00edskovn\u00e1ch na T\u0159ebo\u0148sku, na b\u0159ehu Orlice nad Hradcem Kr\u00e1lov\u00e9, v\u00a0Jizersk\u00fdch hor\u00e1ch a v\u00a0povod\u00ed Odry na severn\u00ed Morav\u011b.<\/p>\n<p>Dal\u0161\u00ed informace o pavoukovi roku 2007, v\u010detn\u011b posteru o pavouc\u00edch roku p\u0159edchoz\u00edch let a map jejich roz\u0161\u00ed\u0159en\u00ed jsou na webov\u00fdch str\u00e1nk\u00e1ch Arachnologische Gesellschaft:\u00a0<a href=\"http:\/\/arages.de\/publikationen\/nachweiskarten\/\" target=\"_blank\">http:\/\/arages.de\/publikationen\/nachweiskarten\/<\/a><\/p>\n<p>Martin Kreuels, Milan \u0158ez\u00e1\u010d &amp; Jan Dolansk\u00fd<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Evropsk\u00fd pavouk roku 2007<\/p>\n<p>Sl\u00ed\u010f\u00e1k b\u0159ehov\u00fd &#8211; <em>Arctosa cinerea<\/em> (Fabricius, 1777)<\/p>\n<p>Sl\u00ed\u010f\u00e1k b\u0159ehov\u00fd (<i>Arctosa cinerea<\/i>), s\u00a0d\u00e9lkou t\u011bla a\u017e 17 mm, je na\u0161\u00edm nejv\u011bt\u0161\u00edm z\u00e1stupcem \u010deledi sl\u00ed\u010f\u00e1kovit\u00fdch (Lycosidae). Nestav\u00ed si s\u00edt\u011b, ale p\u0159i lovu ko\u0159isti voln\u011b pob\u00edh\u00e1 po zemi.<\/p>\n<p><span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/european-arachnology.org\/esa\/?p=1982\">Read more &#8250;<\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[103],"tags":[],"class_list":["post-1982","post","type-post","status-publish","format-standard","hentry","category-spider_of_the_year_2007"],"_links":{"self":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts\/1982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1982"}],"version-history":[{"count":1,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts\/1982\/revisions"}],"predecessor-version":[{"id":1983,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts\/1982\/revisions\/1983"}],"wp:attachment":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}