{"id":2350,"date":"2016-02-12T11:09:03","date_gmt":"2016-02-12T10:09:03","guid":{"rendered":"http:\/\/www.european-arachnology.org\/wdp\/?p=2350"},"modified":"2016-02-13T09:31:32","modified_gmt":"2016-02-13T08:31:32","slug":"spider-of-the-year-2016-cz","status":"publish","type":"post","link":"https:\/\/european-arachnology.org\/esa\/?p=2350","title":{"rendered":"Spider of the year 2016 &#8211; CZ"},"content":{"rendered":"<h4>Evropsk\u00fd pavouk roku 2016<\/h4>\n<p>K\u0159i\u017e\u00e1k v\u00ed\u0159iv\u00fd\u00a0\u2013\u00a0<em>Cyclosa conica<\/em> (Pallas, 1772)<\/p>\n<p>Pro rok 2016 vybralo 78 arachnolog\u016f z 26 evropsk\u00fdch zem\u00ed za pavouka roku k\u0159i\u017e\u00e1ka v\u00ed\u0159iv\u00e9ho (<em>Cyclosa conica<\/em> (Pallas, 1772)). \u010cele\u010f k\u0159i\u017e\u00e1kovit\u00ed (Araneidae) \u010d\u00edt\u00e1 3100 dosud popsan\u00fdch druh\u016f, z nich\u017e 131 je zn\u00e1mo i z Evropy. Rod Cyclosa je ve st\u0159edn\u00ed Evrop\u011b zastoupen dv\u011bma druhy.<\/p>\n<p>D\u00e9lka t\u011bla samic se pohybuje v rozmez\u00ed 4,5\u20138 mm, samci jsou t\u00e9m\u011b\u0159 dvakr\u00e1t men\u0161\u00ed, (3\u20134,5 mm). Hlavohru\u010f je tmavohn\u011bd\u00e1 a\u017e \u010dern\u00e1, hlavovou \u010d\u00e1st odd\u011bluje od hrudn\u00ed hlubok\u00e1 r\u00fdha. Nohy jsou tmavohn\u011bd\u00e9 s \u010dern\u00fdmi krou\u017eky. Zbarven\u00ed zade\u010dku je variabiln\u00ed. H\u0159bet zade\u010dku je tmav\u011b \u010dervenohn\u011bd\u00fd a\u017e \u010dern\u00fd, \u010dasto s b\u00edlou kresbou, boky jsou p\u0159ev\u00e1\u017en\u011b b\u011blav\u00e9, b\u0159\u00ed\u0161ko zade\u010dku je tmavohn\u011bd\u00e9, se dv\u011bma b\u00edl\u00fdmi pod\u00e9ln\u00fdmi skvrnami. V detailech je v\u0161ak zbarven\u00ed zade\u010dku dosti variabiln\u00ed. Zade\u010dek je zakon\u010den\u00fd ku\u017eelovit\u00fdm hrbolkem variabiln\u00ed velikosti a zaoblen\u00ed, u samce je obvykle men\u0161\u00ed ne\u017e u samice. Na tento tvar upozor\u0148uje pavoukovo latinsk\u00e9 druhov\u00e9 jm\u00e9no. D\u00edky tomuto morfologick\u00e9mu znaku a unik\u00e1tn\u00edmu stabilimentu se zap\u0159eden\u00fdmi zbytky ko\u0159isti je k\u0159i\u017e\u00e1k v\u00ed\u0159iv\u00fd mezi na\u0161imi pavouky nezam\u011bniteln\u00fd.<\/p>\n<p>K\u0159i\u017e\u00e1k v\u00ed\u0159iv\u00fd je holarktick\u00fd druh vyskytuj\u00edc\u00ed se v cel\u00e9 Evrop\u011b. U n\u00e1s ho najdeme v n\u00ed\u017ein\u00e1ch a ve st\u0159edn\u00edch poloh\u00e1ch, na hor\u00e1ch je vz\u00e1cn\u011bj\u0161\u00ed. Jeho obl\u00edben\u00fdm biotopem jsou sv\u011btliny a okraje jehli\u010dnat\u00fdch les\u016f, kde m\u00edsty b\u00fdv\u00e1 velice hojn\u00fd. V\u00fdjime\u010dn\u011b se vyskytuje i na such\u00fdch louk\u00e1ch. U n\u00e1s je hojn\u00fd, nepat\u0159\u00ed mezi ohro\u017een\u00e9 druhy.<\/p>\n<p>Kruhov\u00e1 lapac\u00ed s\u00ed\u0165 k\u0159i\u017e\u00e1ka v\u00ed\u0159iv\u00e9ho je velice pravideln\u00e1, tvo\u0159en\u00e1 okolo 40 paprsky a hust\u011b vinutou lepivou spir\u00e1lou. Pavouk j\u00ed obvykle stav\u00ed na spodn\u00edch v\u011btv\u00edch ve v\u00fd\u0161ce okolo 1,5 metru nad zem\u00ed. Na s\u00ed\u0165 umis\u0165uje vertik\u00e1ln\u00ed, p\u0159es st\u0159ed vedouc\u00ed dlouh\u00fd hust\u00fd p\u00e1s hedv\u00e1bn\u00fdch vl\u00e1ken naz\u00fdvan\u00fd stabilimentum. Nav\u00edc do tohoto p\u00e1su zap\u0159\u00e1d\u00e1 detrit nebo zbytky ko\u0159isti. S\u00e1m pak \u010d\u00edh\u00e1 hlavou dol\u016f uprost\u0159ed tohoto p\u00e1su. D\u00edky zbarven\u00ed a tvaru t\u011bla p\u0159ipom\u00ednaj\u00edc\u00edm zap\u0159eden\u00e9 zbytky je v p\u00e1su velice nen\u00e1padn\u00fd. P\u0159i vyru\u0161en\u00ed je nav\u00edc schopen s\u00ed\u0165 rozkmitat tak, \u017ee je jeho t\u011bl\u00ed\u010dko pred\u00e1torem zcela nelokalizovateln\u00e9. Toto chov\u00e1n\u00ed dalo pavoukovi jeho druhov\u00e9 \u010desk\u00e9 jm\u00e9no.<\/p>\n<p>Ob\u011b pohlav\u00ed jsou dosp\u011bl\u00e1 od jara do podzimu. Samice klade vaj\u00ed\u010dka uprost\u0159ed l\u00e9ta na v\u011btvi\u010dku pobl\u00ed\u017e s\u00edt\u011b a obal\u00ed je z\u00e1\u0159iv\u011b \u017elut\u00fdmi vl\u00e1kny z tubuliformn\u00edch \u017el\u00e1z. Druh\u00fdm na\u0161\u00edm z\u00e1stupcem rodu <em>Cyclosa<\/em> je k\u0159i\u017e\u00e1k trojlalo\u010dn\u00fd (<em>Cyclosa oculata<\/em> (Walckenaer, 1802)). Je men\u0161\u00ed ne\u017e k\u0159i\u017e\u00e1k v\u00ed\u0159iv\u00fd, n\u00e1padn\u011b se od n\u011bho li\u0161\u00ed tvarem zade\u010dku: p\u0159ed koncem se roz\u0161i\u0159uje do t\u0159\u00ed kr\u00e1tk\u00fdch ku\u017eelovit\u00fdch hrbolk\u016f, nav\u00edc m\u00e1 p\u00e1r ku\u017eelovit\u00fdch hrbolk\u016f, patrn\u00fdch p\u0159edev\u0161\u00edm u samc\u016f, i v p\u0159edn\u00ed \u010d\u00e1sti. K\u0159i\u017e\u00e1k trojlalo\u010dn\u00fd je u n\u00e1s vz\u00e1cn\u00fd ohro\u017een\u00fd druh vyskytuj\u00edc\u00ed se na v\u0159esovi\u0161t\u00edch, p\u00eds\u010din\u00e1ch a jin\u00fdch xerotermn\u00edch biotopech. Vz\u00e1cn\u011b byl nalezen i na jin\u00fdch biotopech (nap\u0159. vlh\u010d\u00ed louky a prosv\u011btlen\u00e9 listnat\u00e9 lesy). S\u00edt\u011b si na rozd\u00edl od k\u0159i\u017e\u00e1ka v\u00ed\u0159iv\u00e9ho stav\u00ed na ke\u0159\u00edc\u00edch \u010di na bylin\u00e1ch t\u011bsn\u011b nad zem\u00ed, samice zabudov\u00e1v\u00e1 kokon do stabilimenta.<\/p>\n<p>N\u00e1lezy k\u0159i\u017e\u00e1ka v\u00ed\u0159iv\u00e9ho a p\u0159edev\u0161\u00edm ohro\u017een\u00e9ho k\u0159i\u017e\u00e1ka trojlalo\u010dn\u00e9ho dolo\u017een\u00e9 fotografiemi pos\u00edlejte na e-mailovou adresu rezac(a)vurv.cz. Tento \u010dl\u00e1nek vznikl za podpory Ministerstva zem\u011bd\u011blstv\u00ed (projekt MZe RO0414).<\/p>\n<p>Christoph H\u00f6rweg &amp; Milan \u0158ez\u00e1\u010d<\/p>\n<h4>Zbytek Czechia<\/h4>\n<p>Dr. Milan \u0158ez\u00e1\u010d, odd\u011blen\u00ed entomologie, V\u00fdzkumn\u00fd \u00fastav rostlinn\u00e9 v\u00fdroby, v.v.i., Drnovsk\u00e1 507, 161 06 Praha 6 \u2013 Ruzyn\u011b, \u010cesko<br \/>\nrezac(a)vurv.cz<\/p>\n<h4><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Evropsk\u00fd pavouk roku 2016<\/p>\n<p>K\u0159i\u017e\u00e1k v\u00ed\u0159iv\u00fd\u00a0\u2013\u00a0<em>Cyclosa conica<\/em> (Pallas, 1772)<\/p>\n<p>Pro rok 2016 vybralo 78 arachnolog\u016f z 26 evropsk\u00fdch zem\u00ed za pavouka roku k\u0159i\u017e\u00e1ka v\u00ed\u0159iv\u00e9ho (<em>Cyclosa conica<\/em> (Pallas, 1772)). \u010cele\u010f k\u0159i\u017e\u00e1kovit\u00ed (Araneidae) \u010d\u00edt\u00e1 3100 dosud popsan\u00fdch druh\u016f,<\/p>\n<p><span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/european-arachnology.org\/esa\/?p=2350\">Read more &#8250;<\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-2350","post","type-post","status-publish","format-standard","hentry","category-spider_of_the_year_2016"],"_links":{"self":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts\/2350","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2350"}],"version-history":[{"count":3,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts\/2350\/revisions"}],"predecessor-version":[{"id":2356,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/posts\/2350\/revisions\/2356"}],"wp:attachment":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}