{"id":429,"date":"2015-08-14T11:28:53","date_gmt":"2015-08-14T09:28:53","guid":{"rendered":"http:\/\/www.european-arachnology.org\/wdp\/?page_id=429"},"modified":"2016-10-24T15:36:20","modified_gmt":"2016-10-24T13:36:20","slug":"spider-of-the-year-2008","status":"publish","type":"page","link":"https:\/\/european-arachnology.org\/esa\/?page_id=429","title":{"rendered":"2008 Tegenaria spp."},"content":{"rendered":"<h1>Spider of the Year 2008<\/h1>\n<h3>The Common House Spider<\/h3>\n<h4><em>Tegenaria<\/em> spp.<\/h4>\n<div id=\"attachment_370\" style=\"width: 890px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-370\" class=\"size-full wp-image-370 ml-lightbox-enabled\" src=\"https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica.jpg\" alt=\"Tegenaria atrica\" width=\"880\" height=\"498\" srcset=\"https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica.jpg 880w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica-300x170.jpg 300w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica-100x57.jpg 100w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica-150x85.jpg 150w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica-200x113.jpg 200w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica-450x255.jpg 450w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2015\/08\/2008_Tegenaria_atrica-600x340.jpg 600w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><p id=\"caption-attachment-370\" class=\"wp-caption-text\"><em>Tegenaria atrica<\/em><\/p><\/div>\n<h4>Information<\/h4>\n<p>Who doesn\u2019t know them: large, dark, hairy spiders which appear in the bathtub or washbasin and who &#8211; thanks mostly to their large size and their strong contrast against the chalk-white background &#8211; provoke a strong reaction among humans. These are mostly house spiders, which are neither poisonous nor dangerous. Nevertheless, spotting exactly this creature is the thing that most harms the relationship between spiders and many people.<\/p>\n<p><a class=\"spoiler_link_show\" href=\"javascript:void(0)\" onclick=\"wpSpoilerToggle(document.getElementById('id1522326024'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id1522326024\" style=\"display:none\"><\/p>\n<p>In 2008 the house spider (genus <em>Tegenaria<\/em>) has been chosen as the spider of the year. The jury could think of no better candidate to draw attention to the typically irrational fears which people hold against eight-legged animals. With this action, arachnologists want to promote an interest, or at least an understanding, of the natural world around us. For the third time the spider of the year has been chosen on a Europe-wide basis. Since not every species of <em>Tegenaria<\/em> occurs in every European country, a new feature has been introduced here and the entire genus across Europe will be the focus of our publicity drive. Each country will then choose a local representative species.<\/p>\n<p>About 70, of the 130 species known world-wide, can be found in Europe. In the countryside their webs are built under stones, in hollow logs, under tree roots or in thick vegetation. But in areas of human settlement they gratefully occupy numerous alternative habitats.<\/p>\n<p>House spiders of the genus <em>Tegenaria<\/em> build sheet-like webs, which in buildings are typically found in the corners of rooms. This is the easiest place for the spider to span its web across, and then to position its funnel-like retreat. Here, immobile, these nocturnal spiders spend most of their time. The retreat is built somewhere protected and free from rainfall. The rest of the web can, by contrast, extend well into the room.<\/p>\n<p>If an insect or woodlouse falls into its lair, the spider detects the vibrations it causes in the sheet-like part of the web. Fast as lightning, it runs up to the prey and bites it, injecting venom in the process. Smaller prey animals are simply carried into the tubular retreat. If the victim resists strongly, <em>Tegenaria<\/em> typically returns to its retreat and waits for the venom to take effect. With repeated bites even large prey can eventually be subdued, and afterwards consumed in the safety of the retreat.<\/p>\n<p>These spider\u2019s leg-span is impressive. Long-legged males can reach over 10 cm; which does little to convince people who know no better that the spider is not in fact dangerous. By testing bites on themselves, scientists have shown that even if a house spider manages to bite through the skin, the venom has no noticeable effect. Mostly it is the bite itself, like a pin-prick, which is noticed. Worth mentioning is the fact that even experts need a lot of skill and patience in order to encourage the spider to bite them, without harming the spider in the process. So if you take the spider out the bath &#8211; either with your hand or with a glass and a beer mat &#8211; and set it free, there is no danger whatsoever. In fact you have not only saved the spider from certain death, you have come into contact with a real part of your local natural environment.<\/p>\n<p>Peter J\u00e4ger, Jason Dunlop &amp; Peter Smithers<\/p>\n<p><\/div>\n<\/p>\n<h4>Supporting societies<\/h4>\n<p><a class=\"spoiler_link_show\" href=\"javascript:void(0)\" onclick=\"wpSpoilerToggle(document.getElementById('id1095324551'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id1095324551\" style=\"display:none\"><\/p>\n<p>ARABEL &#8211; Belgische Arachnologische Vereniging <a href=\"http:\/\/www.arabel.ugent.be\" target=\"_blank\">(link)<\/a><br \/>\nBioNetworX &#8211; M\u00fcnster <a href=\"http:\/\/www.bionetworx.de\/\" target=\"_blank\">(link)<\/a><br \/>\nARAGES &#8211; Arachnologische Gesellschaft <a href=\"http:\/\/www.arages.de\" target=\"_blank\">(link)<\/a><br \/>\nESA &#8211; European Society of Arachnology <a href=\"http:\/\/www.european-arachnology.org\" target=\"_blank\">(link)<\/a><br \/>\nGIA &#8211; Grupo Ib\u00e9rico de Aracnolog\u00eda <a href=\"http:\/\/www.sea-entomologia.org\/gia\/\" target=\"_blank\">(link)<\/a><br \/>\nSPINED &#8211; European Invertebrate Survey-Nederland\u00a0<a href=\"https:\/\/science.naturalis.nl\/en\/people\/scientists\/peter-van-helsdingen\/\" target=\"_blank\">(link)<\/a><\/p>\n<p><\/div>\n<\/p>\n<h4>Literature<\/h4>\n<p><a class=\"spoiler_link_show\" href=\"javascript:void(0)\" onclick=\"wpSpoilerToggle(document.getElementById('id8969090'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id8969090\" style=\"display:none\"><\/p>\n<p>&#8211; BAIRD, C.R. &amp; R.L. STOLTZ (2002) Range expansion of the Hobo spider, <em>Tegenaria agrestis<\/em>, in the northwestern United States (Araneae, Agelenidae). J. Arachnol. 30: 201-204<\/p>\n<p>&#8211; BARRIENTOS, J. A. &amp; C. RIBERA (1988) Algunas reflexiones sobre las especies del grupo &#8220;<em>atrica<\/em>&#8220;, en la Peninsula Ib\u00e9rica (Araneae, Agelenidae, <em>Tegenaria<\/em>). Rev. Arachnol. 7 (4): 141-162<\/p>\n<p>&#8211; BELLMANN, H. (1997) Kosmos-Atlas Spinnentiere Europas. Stuttgart, Kosmos: 304 S<\/p>\n<p>&#8211; BRIGNOLI, P.M. (1971) Su alcune <em>Tegenaria<\/em> D&#8217;Ispagna (Araneae, Agelenidae). Mem. Mus. Civ. St. Nt. Verona 18: 307-312<\/p>\n<p>&#8211; CHRISTIAN, U.H. (1973) Trichobothrien, ein Mechanorezeptor bei Spinnen. Elektronenmikroskopische Befunde bei der Winkelspinne <em>Tegenaria derhami<\/em> (SCOPOLI), (Agelenidae, Araneae). Verh. Dt. Zool. Ges. 66: 31-36<\/p>\n<p>&#8211; CRAWFORD, R. &amp; G.H. LOCKET (1976) The occurrence of <em>Tegenaria gigantea<\/em> Chamberlin and Ivie (1935) in North America and Western Europe. Bull. Br. arachnol. Soc. 3 (7): 199<\/p>\n<p>&#8211; HEXTER, S.H. (1982) Lungbook microstructure in <em>Tegenaria<\/em> sp. Bull. Br. arachnol. Soc. 5 (7): 323-326<\/p>\n<p>&#8211; HOMANN, H. (1953) Wachstum und H\u00e4utung bei Spinnen. Natur und Volk 83 (1): 1-9<\/p>\n<p>&#8211; IBARRA N., G. (1985) Egg feeding by <em>Tegenaria<\/em> spiderlings (Araneae, Agelenidae). J. Arachnol. 13: 219-223<\/p>\n<p>&#8211; JONES, D. (1984) <em>Tegenaria picta<\/em> Simon, a spider new to Britain (Araneae: Agelenidae). Bull. Br. arachnol. Soc. 6 (4): 178-180<\/p>\n<p>&#8211; JONES-WALTERS, L. M. (1984) A Note on <em>Teganria agrestis<\/em> (Walckenaer). Newsl. Br. arachnol. Soc. 39: 2<\/p>\n<p>&#8211; KOCH, A. (1928) Studien \u00fcber den Dotterkern der Spinnen. Z. Zellforsch. mikroskop. Anatom. 8 (2): 296-360, Taf. VII-VIII<\/p>\n<p>&#8211; MERRETT, P. (1980) Notes on the variation, identificaton and distribution of British spiders of the <em>Tegenaria atrica<\/em> group (Araneae, Agelenidae). Bull. Br. arachnol. Soc. 5 (1): 1-8<\/p>\n<p>&#8211; MIKULSKA, I, &amp; L. JACUNSKI (1970) A two-headed monster of the spider <em>Tegenaria atrica<\/em> C. L. Koch. Acta Arachnol. 23 (1): 17-18<br \/>\n&#8211; NYFFELER, M., H. MOOR &amp; R.F. FOELIX (2001) Spiders feeding on earthworms. J. Arachnol. 29: 119-124<\/p>\n<p>&#8211; OXFORD, G. &amp; P. CROUCHER (1997) Gone fishing&#8230;for <em>Tegenaria<\/em>. Newsl. Br. arachnol. Soc. 78: 9-10<\/p>\n<p>&#8211; OXFORD, G. &amp; P. MERRETT (2000) <em>Tegenaria ferruginea<\/em> (Panzer) in Britain, and differences from <em>T. parietina<\/em> (Fourcroy) (Araneae: Agelenidae). Bull. Br. arachnol. Soc. 11 (8): 331-334<\/p>\n<p>&#8211; OXFORD, G.S. &amp; A. PLOWMAN (1991) Do large house spiders <em>Tegenaria gigantea<\/em> and <em>T. saeva<\/em> (Araneae, Agelenidae) hybridise in the wild? &#8211; A multivarate approach. Bull. Br. arachnol. Soc. 8 (9): 293-296<\/p>\n<p>&#8211; OXFORD, G.S. &amp; C.J. SMITH (1987) The distribution of <em>Tegenaria gigantea<\/em> Chamberlain &amp; Ivie, 1935 and <em>T. saeva<\/em> Blackwall, 1844 (Araneae, Agelenidae) in Yorkshire. Bull. Br. arachnol. Soc. 7 (4): 123-127<\/p>\n<p>&#8211; OXFORD, G.S. (1981) An easily constructed holding device for the examination of live spiders. Bull. Br. arachnol. Soc. 5 (6): 278-279<\/p>\n<p>&#8211; OXFORD, G. (1999). <em>Tegenaria ferruginea<\/em> (Panzer, 1804): an agelenid spider new to the British list. Newsl. Br. arachnol. Soc. 84: 10<\/p>\n<p>&#8211; SMITH, C.J. (1985) The Distribution of the larger <em>Tegenaria<\/em> spider species (Agelenidae) in the York area. Newsl. Br. arachnol. Soc. 42: 5-6<\/p>\n<p>&#8211; STAUDT, A. (2007) Nachweiskarten der Spinnentiere Deutschlands (Arachnida: Araneae, Opiliones, Pseudoscorpiones) \u2013 http:\/\/www.spiderling.de\/arages<\/p>\n<p>&#8211; VETTER, R.S., A.H. ROE, R.G. BENNETT, C.R. BAIRD, L.A. ROYCE, W.T. LANIER, A.L. ANTONELLI &amp; P.E. CUSHING (2003) The distribution of the hobo spider, <em>Tegenaria agrestis<\/em>, in North America. Abstract. American Arachnol. 66: 13<\/p>\n<p><\/div>\n<\/p>\n<h4>Information in other languages<\/h4>\n<div class=\"su-accordion su-u-trim\">\n<div class=\"su-tabs su-tabs-style-default su-tabs-mobile-stack\" data-active=\"1\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-tabs-nav\"><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">--<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">BG<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">CZ<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">DE<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">DK<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">ES<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">FI<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">FR<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">HU<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">IT<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">LT<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">NL<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">NO<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">PL<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">SE<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">SL<\/span><\/div><div class=\"su-tabs-panes\"><div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"--\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"> <\/div><\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"BG\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>\u0415\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0438 \u043f\u0430\u044f\u043a \u043d\u0430 2008 \u0433\u043e\u0434\u0438\u043d\u0430<\/h4>\r\n\u0414\u043e\u043c\u0430\u0448\u0435\u043d \u043f\u0430\u044f\u043a - <em>Tegenaria<\/em> spp.\r\n\r\n<b>\u041a\u043e\u0439 \u043d\u0435 \u0433\u0438 \u043f\u043e\u0437\u043d\u0430\u0432\u0430: \u0433\u043e\u043b\u0435\u043c\u0438, \u0442\u044a\u043c\u043d\u0438 \u0438 \u043a\u043e\u0441\u043c\u0430\u0442\u0438 \u043f\u0430\u044f\u0446\u0438, \u043a\u043e\u0438\u0442\u043e \u0441\u0435 \u043f\u043e\u044f\u0432\u044f\u0432\u0430\u0442 \u0432 \u0442\u043e\u0430\u043b\u0435\u0442\u043d\u0430\u0442\u0430 \u043e\u043a\u043e\u043b\u043e \u0432\u0430\u043d\u0430\u0442\u0430 \u0438\u043b\u0438 \u043c\u0438\u0432\u043a\u0430\u0442\u0430 \u2013 \u0433\u043e\u043b\u0435\u043c\u0438\u044f\u0442 \u0440\u0430\u0437\u043c\u0435\u0440 \u0438 \u043a\u043e\u043d\u0442\u0440\u0430\u0441\u0442\u044f\u0442 \u043d\u0430 \u0442\u044a\u043c\u043d\u043e\u0442\u043e \u0442\u044f\u043b\u043e \u0432\u044a\u0440\u0445\u0443 \u0447\u0438\u0441\u0442\u0438\u0442\u0435 \u0441\u0442\u0435\u043d\u0438 \u043f\u0440\u0435\u0434\u0438\u0437\u0432\u0438\u043a\u0432\u0430\u0442 \u043d\u0435\u0433\u0430\u0442\u0438\u0432\u043d\u0438 \u0440\u0435\u0430\u043a\u0446\u0438\u0438 \u0443 \u0445\u043e\u0440\u0430\u0442\u0430. \u0422\u043e\u0432\u0430 \u0441\u0430 \u043e\u0431\u0430\u0447\u0435, \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0438 \u0441\u043f\u044a\u0442\u043d\u0438\u0446\u0438 \u043d\u0430 \u0447\u043e\u0432\u0435\u0448\u043a\u043e\u0442\u043e \u0436\u0438\u043b\u0438\u0449\u0435, \u043d\u0438\u0442\u043e \u043e\u0442\u0440\u043e\u0432\u043d\u0438 \u043d\u0438\u0442\u043e \u043e\u043f\u0430\u0441\u043d\u0438. \u0412\u044a\u043f\u0440\u0435\u043a\u0438 \u0432\u0441\u0438\u0447\u043a\u043e, \u043f\u0430\u044f\u0436\u0438\u043d\u0438\u0442\u0435 \u0432 \u0434\u043e\u043c\u0430 \u0440\u0430\u0437\u0432\u0430\u043b\u044f\u0442 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f\u0442\u0430 \u043c\u0435\u0436\u0434\u0443 \u043f\u0430\u044f\u0446\u0438\u0442\u0435 \u0438 \u043f\u043e\u0432\u0435\u0447\u0435\u0442\u043e \u0445\u043e\u0440\u0430.<\/b>\r\n\r\n\u041f\u0440\u0435\u0437 2008 \u0434\u043e\u043c\u0430\u0448\u043d\u0438\u044f\u0442 \u043f\u0430\u044f\u043a (\u0440\u043e\u0434 <i>Tegenaria<\/i>) \u0435 \u0438\u0437\u0431\u0440\u0430\u043d \u0437\u0430 \u043f\u0430\u044f\u043a \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430. \u0416\u0443\u0440\u0438\u0442\u043e \u0441\u043c\u044f\u0442\u0430, \u0447\u0435 \u043d\u044f\u043c\u0430 \u0434\u0440\u0443\u0433 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442, \u043a\u043e\u0439\u0442\u043e \u043f\u043e-\u0434\u043e\u0431\u0440\u0435 \u0434\u0430 \u0441\u0438\u043c\u0432\u043e\u043b\u0438\u0437\u0438\u0440\u0430 \u0438\u043d\u0441\u0442\u0438\u043d\u043a\u0442\u0438\u0432\u043d\u0438\u044f \u0441\u0442\u0440\u0430\u0445, \u043a\u043e\u0439\u0442\u043e \u0438\u0437\u043f\u0438\u0442\u0432\u0430\u0442 \u043f\u043e\u0432\u0435\u0447\u0435\u0442\u043e \u0445\u043e\u0440\u0430 \u043a\u044a\u043c \u043e\u0441\u0435\u043c\u043a\u0440\u0430\u043a\u0430\u0442\u0430 \u0436\u0438\u0432\u043e\u0442\u0438\u043d\u043a\u0430. \u0421 \u0442\u043e\u0437\u0438 \u0438\u0437\u0431\u043e\u0440 \u0430\u0440\u0430\u0445\u043d\u043e\u043b\u043e\u0437\u0438\u0442\u0435 \u0438\u0441\u043a\u0430\u0442 \u0434\u0430 \u043f\u0440\u0435\u0434\u0438\u0437\u0432\u0438\u043a\u0430\u0442 \u0438\u043d\u0442\u0435\u0440\u0435\u0441 \u0438 \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u043d\u0435 \u043a\u044a\u043c \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u0438\u044f \u0441\u0432\u044f\u0442, \u043a\u043e\u0439\u0442\u043e \u043d\u0438 \u0437\u0430\u043e\u0431\u0438\u043a\u0430\u043b\u044f. \u0417\u0430 \u0442\u0440\u0435\u0442\u0438 \u043f\u044a\u0442 \u043f\u0430\u044f\u043a\u044a\u0442 \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430 \u0431\u0435\u0448\u0435 \u0438\u0437\u0431\u0440\u0430\u043d \u043d\u0430 \u0448\u0438\u0440\u043e\u043a\u0430 \u0415\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0430 \u043e\u0441\u043d\u043e\u0432\u0430. \u0422\u044a\u0439 \u043a\u0430\u0442\u043e \u043d\u0435 \u0432\u0441\u0438\u0447\u043a\u0438 \u0432\u0438\u0434\u043e\u0432\u0435 \u043d\u0430 \u0440\u043e\u0434 <i>Tegenaria<\/i>\u043e\u0431\u0438\u0442\u0430\u0432\u0430\u0442 \u0432\u0441\u0438\u0447\u043a\u0438 \u0441\u0442\u0440\u0430\u043d\u0438 \u0432 \u0415\u0432\u0440\u043e\u043f\u0430, \u0440\u043e\u0434\u044a\u0442 \u0449\u0435 \u0431\u044a\u0434\u0435 \u0444\u043e\u043a\u0443\u0441 \u043d\u0430 \u043d\u0430\u0448\u0435\u0442\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435. \u0412\u0441\u0435\u043a\u0430 \u0441\u0442\u0440\u0430\u043d\u0430 \u043e\u0431\u0430\u0447\u0435, \u043c\u043e\u0436\u0435 \u0434\u0430 \u0441\u0438 \u0438\u0437\u0431\u0435\u0440\u0435 \u0441\u0432\u043e\u0439 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u0435\u043b\u0435\u043d \u0432\u0438\u0434.\r\n\r\n\u0412 \u0411\u044a\u043b\u0433\u0430\u0440\u0438\u044f \u0432 \u043f\u043e\u043b\u0435\u0437\u0440\u0435\u043d\u0438\u0435\u0442\u043e \u043d\u0430 \u0447\u043e\u0432\u0435\u043a\u0430 \u043d\u0430\u0439-\u0447\u0435\u0441\u0442\u043e \u043f\u043e\u043f\u0430\u0434\u0430 \u0413\u043e\u043b\u0435\u043c\u0438\u044f\u0442 \u0434\u043e\u043c\u0430\u0448\u0435\u043d \u043f\u0430\u044f\u043a - <i>Tegenaria parietina<\/i> (Fourcroy, 1785). \u041e\u0431\u0438\u0442\u0430\u0432\u0430 \u043f\u0440\u0435\u0434\u0438\u043c\u043d\u043e \u043c\u0430\u0437\u0435\u0442\u0430\u0442\u0430 \u0438 \u0442\u0430\u0432\u0430\u043d\u0438\u0442\u0435, \u043d\u043e \u0434\u043e\u0439\u0434\u0435 \u043b\u0438 \u0435\u0441\u0435\u043d\u0442\u0430 (\u0441\u0435\u043f\u0442\u0435\u043c\u0432\u0440\u0438-\u043e\u043a\u0442\u043e\u043c\u0432\u0440\u0438) \u043f\u043e\u0447\u0432\u0430\u043c\u0435 \u0434\u0430 \u0433\u043e \u0441\u0440\u0435\u0449\u0430\u043c\u0435 \u0438 \u0432 \u0441\u0442\u0430\u0438\u0442\u0435 \u043d\u0430 \u0434\u043e\u043c\u0430. \u041d\u0435\u043f\u0440\u0438\u044f\u0442\u043d\u0438 \u0441\u0440\u0435\u0449\u0438 \u0438 \u0437\u0430 \u0434\u0432\u0435\u0442\u0435 \u0441\u0442\u0440\u0430\u043d\u0438, \u043d\u043e \u043a\u0430\u043a\u0432\u043e \u0434\u0430 \u0441\u0435 \u043f\u0440\u0430\u0432\u0438, \u043a\u0430\u0442\u043e \u201e\u043b\u044e\u0431\u043e\u0432\u0442\u0430 \u0435 \u0441\u043b\u044f\u043f\u0430\u201d \u2013 \u043d\u0430\u0441\u0442\u044a\u043f\u0438\u043b \u0435 \u0431\u0440\u0430\u0447\u043d\u0438\u044f \u043f\u0435\u0440\u0438\u043e\u0434. \u041c\u0438\u0433\u0440\u0438\u0440\u0430\u0449\u0438\u0442\u0435 \u0435\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0438 \u0441\u0430 \u043c\u044a\u0436\u043a\u0438 \u0442\u0440\u044a\u0433\u043d\u0430\u043b\u0438 \u0434\u0430 \u0442\u044a\u0440\u0441\u044f\u0442 \u0441\u0432\u043e\u0438\u0442\u0435 \u0438\u0437\u0431\u0440\u0430\u043d\u043d\u0438\u0446\u0438, \u043a\u043e\u0438\u0442\u043e \u0442\u044a\u0440\u043f\u0435\u043b\u0438\u0432\u043e \u0433\u0438 \u0447\u0430\u043a\u0430\u0442 \u043d\u0430 \u0441\u0432\u043e\u0438\u0442\u0435 \u043c\u0440\u0435\u0436\u0438. \u0422\u0430\u043a\u0430, \u0447\u0435 \u043f\u043e\u044f\u0432\u0430\u0442\u0430 \u043d\u0430 \u043d\u0435\u043a\u0430\u043d\u0435\u043d\u0438\u044f \u0433\u043e\u0441\u0442 \u043d\u0435 \u0431\u0438\u0432\u0430 \u0434\u0430 \u043d\u0438 \u043f\u043b\u0430\u0448\u0438, \u0437\u0430\u0449\u043e\u0442\u043e \u043c\u043e\u0436\u0435 \u0434\u0430 \u0441\u0435 \u0441\u043b\u0443\u0447\u0438 \u0441\u0430\u043c\u043e \u043f\u0440\u0435\u0437 \u0435\u0441\u0435\u043d\u0442\u0430.\r\n\r\n\u041e\u0442 130 \u0432\u0438\u0434\u0430 \u0440\u0430\u0437\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438 \u043f\u043e \u0441\u0432\u0435\u0442\u0430 \u043e\u043a\u043e\u043b\u043e 70 \u0441\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0435\u043d\u0438 \u0432 \u0415\u0432\u0440\u043e\u043f\u0430. \u0412 \u043f\u0440\u0438\u0440\u043e\u0434\u0430\u0442\u0430 \u0442\u0435\u0445\u043d\u0438\u0442\u0435 \u043c\u0440\u0435\u0436\u0438 \u0441\u0435 \u043d\u0430\u043c\u0438\u0440\u0430\u0442 \u043c\u0435\u0436\u0434\u0443 \u043a\u0430\u043c\u044a\u043d\u0438, \u0432 \u0446\u0435\u043f\u043a\u0438 \u043d\u0430 \u0441\u043a\u0430\u043b\u0438, \u0432 \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0430 \u043d\u0430 \u0433\u043e\u043b\u0435\u043c\u0438\u0442\u0435 \u0434\u044a\u0440\u0432\u0435\u0442\u0430 \u0438 \u0445\u0440\u0430\u0441\u0442\u0438. \u0412 \u0447\u043e\u0432\u0435\u0448\u043a\u0438\u0442\u0435 \u0436\u0438\u043b\u0438\u0449\u0430 \u0442\u0435 \u0437\u0430\u0435\u043c\u0430\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0430\u043b\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u0438 \u043c\u0435\u0441\u0442\u043e\u043e\u0431\u0438\u0442\u0430\u043d\u0438\u044f.\r\n\r\n\u0414\u043e\u043c\u0430\u0448\u043d\u0438\u0442\u0435 \u043f\u0430\u044f\u0446\u0438 \u043e\u0442 \u0440\u043e\u0434 <i>Tegenaria<\/i> \u0441\u0442\u0440\u043e\u044f\u0442 \u043f\u0435\u043b\u0435\u043d\u043e\u0432\u0438\u0434\u043d\u0438 \u043c\u0440\u0435\u0436\u0438, \u0440\u0430\u0437\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438 \u043f\u0440\u0435\u0434\u0438\u043c\u043d\u043e \u0432 \u044a\u0433\u043b\u0438\u0442\u0435 \u043d\u0430 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u044f\u0442\u0430. \u0422\u043e\u0432\u0430 \u0435 \u043d\u0430\u0439-\u0443\u0434\u043e\u0431\u043d\u043e\u0442\u043e \u043c\u044f\u0441\u0442\u043e \u0437\u0430 \u043f\u0430\u044f\u0446\u0438\u0442\u0435 \u0434\u0430 \u043f\u043e\u0441\u0442\u0440\u043e\u044f\u0442 \u0438 \u0443\u043a\u0440\u0435\u043f\u044f\u0442 \u0441\u0432\u043e\u0438\u0442\u0435 \u043c\u0440\u0435\u0436\u0438. \u0422\u0443\u043a, \u0442\u0435\u0437\u0438 \u0442\u044a\u043c\u043d\u043e\u043b\u044e\u0431\u0438\u0432\u0438 \u043f\u0430\u044f\u0446\u0438 \u043f\u0440\u0435\u043a\u0430\u0440\u0432\u0430\u0442 \u043f\u043e\u0432\u0435\u0447\u0435\u0442\u043e \u043e\u0442 \u0441\u0432\u043e\u0435\u0442\u043e \u0432\u0440\u0435\u043c\u0435. \u0423\u0431\u0435\u0436\u0438\u0449\u0435\u0442\u043e \u2013 \u0444\u0443\u043d\u0438\u044f \u043d\u0430 \u043a\u0440\u0430\u044f \u043d\u0430 \u043c\u0440\u0435\u0436\u0430\u0442\u0430 \u0441\u0435 \u0441\u0442\u0440\u043e\u0438 \u0442\u0430\u043a\u0430, \u0447\u0435 \u0434\u0430 \u0435 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u043d\u043e \u0437\u0430\u0449\u0438\u0442\u0435\u043d\u043e \u043e\u0442 \u0434\u044a\u0436\u0434. \u041e\u0441\u0442\u0430\u043d\u0430\u043b\u0430\u0442\u0430 \u0447\u0430\u0441\u0442 \u043e\u0442 \u043f\u0435\u043b\u0435\u043d\u0430\u0442\u0430 \u0435 \u0434\u043e\u0431\u0440\u0435 \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u0430 \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e\u0442\u043e.\r\n\r\n\u041a\u043e\u0433\u0430\u0442\u043e \u043d\u044f\u043a\u043e\u0435 \u043d\u0430\u0441\u0435\u043a\u043e\u043c\u043e \u0438\u043b\u0438 \u043c\u043e\u043a\u0440\u0438\u0446\u0430 \u043f\u0430\u0434\u043d\u0430\u0442 \u0432 \u0437\u0430\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043a\u0430\u043f\u0430\u043d, \u043f\u0430\u044f\u043a\u044a\u0442 \u0432\u0435\u0434\u043d\u0430\u0433\u0430 \u0443\u0441\u0435\u0449\u0430 \u043f\u043e \u0432\u0438\u0431\u0440\u0430\u0446\u0438\u0438\u0442\u0435 \u043d\u0430 \u043c\u0440\u0435\u0436\u0430\u0442\u0430. \u0411\u044a\u0440\u0437 \u043a\u0430\u0442\u043e \u0441\u0432\u0435\u0442\u043a\u0430\u0432\u0438\u0446\u0430, \u0441\u043a\u0430\u0447\u0430 \u0432\u044a\u0440\u0445\u0443 \u0436\u0435\u0440\u0442\u0432\u0430\u0442\u0430, \u0443\u0445\u0430\u043f\u0432\u0430 \u044f \u0438 \u0438\u043d\u0436\u0435\u043a\u0442\u0438\u0440\u0430 \u043e\u0442\u0440\u043e\u0432\u0430. \u041f\u043e-\u043c\u0430\u043b\u043a\u0438\u0442\u0435 \u0436\u0438\u0432\u043e\u0442\u0438\u043d\u043a\u0438 \u0441\u0430 \u043f\u0430\u0440\u0430\u043b\u0438\u0437\u0438\u0440\u0430\u043d\u0438 \u0432\u0435\u0434\u043d\u0430\u0433\u0430 \u0438 \u0441\u0435 \u0437\u0430\u0432\u043b\u0438\u0447\u0430\u0442 \u0432 \u0443\u0431\u0435\u0436\u0438\u0449\u0435\u0442\u043e. \u041a\u043e\u0433\u0430\u0442\u043e \u0436\u0435\u0440\u0442\u0432\u0430\u0442\u0430 \u0435 \u043f\u043e-\u0433\u043e\u043b\u044f\u043c\u043e \u0436\u0438\u0432\u043e\u0442\u043d\u043e \u0422\u0435\u0433\u0435\u043d\u0430\u0440\u0438\u044f\u0442\u0430 \u0441\u0435 \u043f\u0440\u0438\u0431\u0438\u0440\u0430 \u0432\u044a\u0432 \u0444\u0443\u043d\u0438\u044f\u0442\u0430 \u0438 \u0447\u0430\u043a\u0430 \u0434\u043e\u043a\u0430\u0442\u043e \u043e\u0442\u0440\u043e\u0432\u0430\u0442\u0430 \u043f\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0430 \u043d\u0430\u043f\u044a\u043b\u043d\u043e. \u041f\u043e\u043d\u044f\u043a\u043e\u0433\u0430 \u0441\u0435 \u043d\u0430\u043b\u0430\u0433\u0430\u0442 \u0434\u043e\u043f\u044a\u043b\u043d\u0438\u0442\u0435\u043b\u043d\u0438 \u043e\u0445\u0430\u043f\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u043b\u0435\u0434 \u0442\u043e\u0432\u0430 \u043f\u043b\u044f\u0447\u043a\u0430\u0442\u0430 \u0441\u0435 \u043a\u043e\u043d\u0441\u0443\u043c\u0438\u0440\u0430 \u043d\u0430 \u0441\u043f\u043e\u043a\u043e\u0439\u0441\u0442\u0432\u0438\u0435 \u0432 \u043b\u0435\u0433\u043e\u0432\u0438\u0449\u0435\u0442\u043e.\r\n\r\n\u0422\u0435\u0437\u0438 \u0434\u044a\u043b\u0433\u043e\u043a\u0440\u0430\u043a\u0438 \u043f\u0430\u044f\u0446\u0438 \u0438\u0437\u0433\u043b\u0435\u0436\u0434\u0430\u0442 \u0432\u043d\u0443\u0448\u0438\u0442\u0435\u043b\u043d\u043e. \u0421 \u0440\u0430\u0437\u0433\u044a\u043d\u0430\u0442\u0438 \u043a\u0440\u0430\u043a\u0430, \u043c\u044a\u0436\u043a\u0438\u044f\u0442 \u043c\u043e\u0436\u0435 \u0434\u0430 \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0435 10 cm; \u0442\u043e\u0432\u0430 \u043f\u043b\u0430\u0448\u0438 \u0445\u043e\u0440\u0430\u0442\u0430, \u043a\u043e\u0433\u0430\u0442\u043e \u043d\u0435 \u0437\u043d\u0430\u044f\u0442, \u0447\u0435 \u0432 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u043d\u043e\u0441\u0442 \u0442\u043e\u0439 \u043d\u0435 \u0435 \u043e\u043f\u0430\u0441\u0435\u043d. \u041f\u0440\u0438 \u0435\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u043d\u0438 \u0443\u0445\u0430\u043f\u0432\u0430\u043d\u0438\u044f, \u0443\u0447\u0435\u043d\u0438\u0442\u0435 \u043f\u043e\u043a\u0430\u0437\u0432\u0430\u0442, \u0447\u0435 \u0434\u043e\u0440\u0438 \u0447\u0435\u043b\u044e\u0441\u0442\u0438\u0442\u0435 \u043d\u0430 \u0434\u043e\u043c\u0430\u0448\u043d\u0438\u044f \u043f\u0430\u044f\u043a \u0434\u0430 \u043f\u0440\u043e\u0431\u0438\u044f\u0442 \u0447\u043e\u0432\u0435\u0448\u043a\u0430\u0442\u0430 \u043a\u043e\u0436\u0430, \u043e\u0442\u0440\u043e\u0432\u0430\u0442\u0430 \u043d\u044f\u043c\u0430 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u0435\u043d \u0435\u0444\u0435\u043a\u0442. \u0412 \u043f\u043e\u0432\u0435\u0447\u0435\u0442\u043e \u0441\u043b\u0443\u0447\u0430\u0438 \u0441\u0435 \u0443\u0441\u0435\u0449\u0430 \u0441\u0430\u043c\u043e \u0441\u043b\u0430\u0431\u043e \u0443\u0431\u043e\u0436\u0434\u0430\u043d\u0435. \u0422\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u0441\u0435 \u043e\u0442\u0431\u0435\u043b\u0435\u0436\u0438, \u0447\u0435 \u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0433\u043e\u043b\u044f\u043c \u043e\u043f\u0438\u0442 \u0438 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043e\u0442 \u0441\u0442\u0440\u0430\u043d\u0430 \u043d\u0430 \u0443\u0447\u0435\u043d\u0438\u0442\u0435 \u0434\u0430 \u043d\u0435 \u043d\u0430\u0440\u0430\u043d\u044f\u0442 \u0436\u0438\u0432\u0438\u0442\u0435 \u043f\u0430\u044f\u0446\u0438 , \u043a\u043e\u0433\u0430\u0442\u043e \u0431\u043e\u0440\u0430\u0432\u044f\u0442 \u0441 \u0442\u044f\u0445. \u0422\u0430\u043a\u0430, \u0447\u0435 \u043a\u043e\u0433\u0430\u0442\u043e \u043e\u0442\u0441\u0442\u0440\u0430\u043d\u044f\u0432\u0430\u0442\u0435 \u0434\u043e\u043c\u0430\u0448\u043d\u0438\u044f \u043f\u0430\u044f\u043a \u043e\u0442 \u0431\u0430\u043d\u044f\u0442\u0430 \u2013 \u0441 \u0440\u044a\u0446\u0435 \u0438\u043b\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u0442\u0430 \u043d\u0430 \u0447\u0430\u0448\u0430 \u0438\u043b\u0438 \u0431\u0443\u0440\u043a\u0430\u043d \u0438 \u0433\u043e \u043f\u0443\u0441\u043d\u0435\u0442\u0435 \u043d\u0430 \u0441\u0432\u043e\u0431\u043e\u0434\u0430, \u043d\u044f\u043c\u0430 \u043d\u0438\u043a\u0430\u043a\u0432\u0430 \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442. \u0412 \u0442\u043e\u0437\u0438 \u0441\u043b\u0443\u0447\u0430\u0439 \u0432\u0438\u0435 \u043d\u0435 \u0441\u0430\u043c\u043e \u0433\u043e \u0441\u043f\u0430\u0441\u044f\u0432\u0430\u0442\u0435 \u043e\u0442 \u0441\u0438\u0433\u0443\u0440\u043d\u0430 \u0441\u043c\u044a\u0440\u0442, \u043d\u043e \u0432\u043b\u0438\u0437\u0430\u0442\u0435 \u0438 \u0432 \u043a\u043e\u043d\u0442\u0430\u043a\u0442 \u0441 \u043c\u0435\u0441\u0442\u043d\u0430\u0442\u0430 \u043e\u043a\u043e\u043b\u043d\u0430 \u0441\u0440\u0435\u0434\u0430.\r\n\r\n\u041f\u0435\u0442\u0435\u0440 \u0419\u0435\u0433\u0435\u0440\u00a0&amp;\u00a0\u0425\u0440\u0438\u0441\u0442\u043e \u0414\u0435\u043b\u0447\u0435\u0432<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"CZ\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>Evropsk\u00fd pavouk roku 2008<\/h4>\r\nPokoutn\u00edk - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Kdo by je neznal: velc\u00ed, tmav\u00ed chlupat\u00ed pavouci, kte\u0159\u00ed se \u010das od \u010dasu zjev\u00ed v na\u0161ich van\u00e1ch \u010di umyvadlech a kte\u0159\u00ed hlavn\u011b d\u00edky impozantn\u00ed velikosti a kontrastu sv\u00e9ho t\u011bla se sn\u011bhob\u00edlou hygienickou keramikou vyvol\u00e1vaj\u00ed mezi lidmi siln\u00e9 reakce. Jsou to pokoutn\u00edci, vcelku ne\u0161kodn\u00ed pavouci. Nicm\u00e9n\u011b pr\u00e1v\u011b tato stvo\u0159en\u00ed se do zna\u010dn\u00e9 m\u00edry podepsala na \u0161patn\u00e9m vztahu lid\u00ed k pavouk\u016fm.<\/b>\r\n\r\nPokoutn\u00edci (rod <i>Tegenaria<\/i>) byli zvoleni evropsk\u00fdm pavoukem roku 2008. Volebn\u00ed komise nemohla vybrat lep\u0161\u00edho kandid\u00e1ta pro to, aby upoutala pozornost na iracion\u00e1ln\u00ed f\u00f3bii lid\u00ed k osminoh\u00fdm stvo\u0159en\u00edm. Touto akc\u00ed cht\u011bj\u00ed arachnologov\u00e9 vyvolat z\u00e1jem nebo alespo\u0148 porozum\u011bn\u00ed sv\u011bta p\u0159\u00edrody kolem n\u00e1s. Ji\u017e t\u0159et\u00edm rokem byl pavouk roku volen v cel\u00e9 Evropsk\u00e9 unii. Kv\u016fli tomu, \u017ee \u017e\u00e1dn\u00fd z druh\u016f rodu <i>Tegenaria<\/i> se nevyskytuje ve v\u0161ech zem\u00edch Evropsk\u00e9 unie, se zavedla novinka: ve st\u0159edu evropsk\u00e9ho z\u00e1jmu je cel\u00fd rod, p\u0159i\u010dem\u017e ka\u017ed\u00e1 zem\u011b si vybere sv\u00e9ho vlastn\u00edho z\u00e1stupce. Pro \u010ceskou republiku jsme vybrali pokoutn\u00edka st\u00e1jov\u00e9ho (<i>Tegenaria ferruginea<\/i>), nejhojn\u011bj\u0161\u00edho pokoutn\u00edka na\u0161ich synantropn\u00edch stanovi\u0161\u0165. Jedn\u00e1 se o velk\u00fd druh, dosp\u011bl\u00e9 samice si v neukl\u00edzen\u00fdch koutech vytv\u00e1\u0159ej\u00ed des\u00edtky centimetr\u016f velk\u00e9 s\u00edt\u011b. Ty pavouk neopou\u0161t\u00ed, pouze je opravuje a b\u011bhem sv\u00e9ho r\u016fstu roz\u0161i\u0159uje. M\u00e1lokter\u00e1 hospodyn\u011b takovou dekoraci roh\u016f m\u00edstnost\u00ed strp\u00ed, dosp\u011bl\u00e9 samice tak najdeme sp\u00ed\u0161e v hospod\u00e1\u0159sk\u00fdch budov\u00e1ch (od toho \u010desk\u00e9 druhov\u00e9 jm\u00e9no) ne\u017e v obytn\u00fdch m\u00edstnostech. Od bledav\u011b zbarven\u00e9ho pokoutn\u00edka dom\u00e1c\u00edho (<i>T. domestica<\/i>) rozezn\u00e1me pokoutn\u00edka st\u00e1jov\u00e9ho podle v\u011bt\u0161\u00edho vzr\u016fstu a tmav\u0161\u00edho, hn\u011bdo\u0161edo\u010derven\u00e9ho zbarven\u00ed. Naproti tomu dal\u0161\u00ed synantropn\u00ed druh, pokoutn\u00edk vchodov\u00fd (<i>T. atrica<\/i>) je jest\u011b o n\u011bco v\u011bt\u0161\u00ed ne\u017e p. st\u00e1jov\u00fd a m\u00e1 m\u00e9n\u011b pestr\u00e9, \u010derno\u0161ed\u00e9 zbarven\u00ed.\r\n\r\nAsi 70 ze 130 druh\u016f rodu <i>Tegenaria<\/i> se vyskytuje v Evrop\u011b. V p\u0159\u00edrod\u011b najdeme jejich s\u00edt\u011b pod kameny, v dut\u00fdch kmenech, pod p\u0159evisy a ko\u0159eny nebo v hust\u00e9 vegetaci. \u0158ada druh\u016f pokoutn\u00edk\u016f r\u00e1da osidluje tak\u00e9 n\u00e1hradn\u00ed stanovi\u0161t\u011b v lidsk\u00fdch stavb\u00e1ch.\r\n\r\nPokoutn\u00edci si stav\u011bj\u00ed plachetkovit\u00e9 s\u00edt\u011b, na kter\u00e9 v lidsk\u00fdch stavb\u00e1ch naraz\u00edme nejsp\u00ed\u0161e v roz\u00edch m\u00edstnost\u00ed: pr\u00e1v\u011b v roz\u00edch je pro pavouka nejsnaz\u0161\u00ed si od st\u011bny ke st\u011bn\u011b vytvo\u0159it svoji s\u00ed\u0165 a trycht\u00fd\u0159ovt\u00fd \u00fakryt. Zde tito no\u010dn\u00ed pred\u00e1to\u0159i str\u00e1v\u00ed v\u011bt\u0161inu sv\u00e9ho \u017eivota. Sv\u016fj \u00fakryt um\u00eds\u0165uj\u00ed v\u017edy tak, aby byl chr\u00e1n\u011bn proti po\u0161kozen\u00ed. V p\u0159\u00edpad\u011b venkovn\u00edch stanovi\u0161\u0165 si vyb\u00edraj\u00ed m\u00edsta chr\u00e1n\u011bn\u00e1 proti de\u0161ti. Naproti tomu samotn\u00e1 lapac\u00ed s\u00ed\u0165 \u010dasto vyb\u00edh\u00e1 daleko do m\u00edstnosti.\r\n\r\nKdy\u017e do s\u00edt\u011b spadne n\u011bjak\u00fd hmyz, pavouk zaregistruje j\u00edm vyvolan\u00e9 vibrace, bleskurychle k n\u011bmu p\u0159ib\u011bhne a kousnut\u00edm do n\u011bho vpust\u00ed jed. Malou ko\u0159ist si pavouk rovnou vt\u00e1hne do trycht\u00fd\u0159ovit\u00e9ho \u00fakrytu. Pokud se ko\u0159ist urputn\u011b br\u00e1n\u00ed, pavouk se st\u00e1hne do trycht\u00fd\u0159ovit\u00e9ho \u00fakrytu, kde vy\u010dk\u00e1, a\u017e jed zap\u016fsob\u00ed. Po opakovan\u00fdch jedov\u00fdch kousnut\u00edch b\u00fdv\u00e1 i velk\u00e1 ko\u0159ist p\u0159ekon\u00e1na a n\u00e1sledn\u011b vys\u00e1ta v trycht\u00fd\u0159ovit\u00e9m \u00fakrytu.\r\n\r\nRozp\u011bt\u00ed nohou t\u011bchto pavouk\u016f je \u00factyhodn\u00e9. Dlouhonoz\u00ed samci mohou b\u00fdt del\u0161\u00ed ne\u017e 10\u00a0cm. Snad proto lid\u00e9 \u010dasto necht\u011bj\u00ed v\u011b\u0159it faktu, \u017ee se ve skute\u010dnosti jedn\u00e1 o ne\u0161kodn\u00e1 zv\u00ed\u0159ata. Badatel\u00e9 sami na sob\u011b prok\u00e1zali, \u017ee i kdy\u017e se pokoutn\u00edkovi povede prokousnout lidskou k\u016f\u017ei, jed na lidsk\u00fd organismus nem\u00e1 zaznamenateln\u00fd \u00fa\u010dinek. Pouze samotn\u00e9 kousnut\u00ed se projev\u00ed jako p\u00edchnut\u00ed \u0161pendl\u00edkem. Za zm\u00ednku stoj\u00ed, \u017ee i zku\u0161en\u00ed odborn\u00edci pot\u0159ebuj\u00ed hodn\u011b trp\u011blivosti a zru\u010dnosti na to, aby je pokoutn\u00edk kousnul, ani\u017e by ho p\u0159i tom zranili. Tedy pokud pavouka vynesete z vany a\u0165 u\u017e v ruce nebo ve sklenici p\u0159iklopen\u00e9 pivn\u00edm t\u00e1ckem, a vr\u00e1t\u00edte mu svobodu, nehroz\u00ed v\u00e1m \u017e\u00e1dn\u00e9 nebezpe\u010d\u00ed. P\u0159i takov\u00e9m kontaktu se skute\u010dnou sou\u010d\u00e1st\u00ed va\u0161eho m\u00edstn\u00edho \u017eivotn\u00edho prost\u0159ed\u00ed m\u016f\u017eete pokoutn\u00edka zachr\u00e1nit p\u0159ed jistou smrt\u00ed.\r\n\r\nPeter J\u00e4ger &amp;\u00a0Milan \u0158ez\u00e1\u010d<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"DE\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>Europ\u00e4ische Spinne des Jahres 2008<\/h4>\r\nDie Gro\u00dfe Winkelspinne - <em>Tegenaria atrica<\/em> C.L. Koch 1843\r\n\r\n<b>Wer kennt sie nicht: gro\u00dfe, dunkle, behaarte Spinnen, die in der Badewanne oder dem Waschbecken auftauchen und vermutlich durch Gr\u00f6\u00dfe und starken Kontrast vor dem kalkwei\u00dfem Hintergrund teils heftige Reaktionen bei Menschen ausl\u00f6sen. Es ist meist die Gro\u00dfe Winkelspinne, eine heimische Art, die weder giftig noch sonst gef\u00e4hrlich ist. Trotzdem ist es der Anblick genau dieser Spinnen, der den meisten Menschen das Verh\u00e4ltnis zu den Achtbeinern gr\u00fcndlich vermiest.<\/b>\r\n\r\nF\u00fcr das Jahr 2008 ist die Gro\u00dfe Winkelspinne zur Spinne des Jahres gew\u00e4hlt worden. Um Spinnen und die meist unberechtigten Vorurteile vor den Achtbeinern zu thematisieren, h\u00e4tte die Jury keinen besseren Kandidaten ausw\u00e4hlen k\u00f6nnen. Die Arachnologische Gesellschaft will mit der Aktion aufkl\u00e4ren und Interesse oder zumindest Verst\u00e4ndnis f\u00fcr die Natur um uns herum wecken.\r\n\r\nZum dritten Mal wird die Spinne des Jahres europ\u00e4isch gew\u00e4hlt. Da nicht alle Arten der Gattung <i>Tegenaria<\/i> in jedem europ\u00e4ischen Land vorkommen, wurde eine Neuheit eingef\u00fchrt: die gesamte Gattung wird ein Jahr europaweit in den Fokus der \u00d6ffentlichkeit gestellt. Dabei sucht sich jedes Land einen repr\u00e4sentativen Lokalvertreter aus. In Deutschland fiel die Wahl auf die wohl h\u00e4ufigste und auff\u00e4lligste Art: <i>Tegenaria atrica<\/i>. W\u00f6rtlich \u00fcbersetzt hei\u00dft der wissenschaftliche Name: Schwarze Dachspinne. Dass sie zwar schwarz aber keineswegs nur unter dem Dach wohnt, mag der folgende Text veranschaulichen.\r\n\r\nWinkelspinnen der Gattung <i>Tegenaria<\/i> bauen deckenartige Netze, die dem Namen gem\u00e4\u00df zumindest in menschlichen Behausungen meistens in den Ecken eines Raumes gebaut werden: dort ist es f\u00fcr die Spinne am einfachsten, ihr Netz zu spannen und ihren trichterf\u00f6rmigen Schlupfwinkel anzulegen. Hierin verbringen die nachtaktiven Spinnen die meiste Zeit regungslos. In der Natur werden Netze unter Steinen, in hohlen Baumst\u00e4mmen oder unter B\u00f6schungen gebaut. Etwa 70 der etwa 130 weltweit vorkommenden <i>Tegenaria<\/i>-Arten sind in Europa heimisch. In Deutschland gibt es 10 verschiedene Arten von Winkelspinnen: Die Mauerwinkelspinne (<i>T. parietina<\/i>) ist noch gr\u00f6\u00dfer als die Gro\u00dfe Winkelspinne, ist aber seltener. Die Hauswinkelspinne (<i>T. domestica<\/i>) ist bedingt durch ihre Lebensweise in H\u00e4usern weltweit verschleppt worden. Die Feldwinkelspinne (<i>T. agrestis<\/i>) lebt ausschlie\u00dflich in nat\u00fcrlichen Habitaten. Zwei Arten (<i>T. saeva<\/i> aus Westeuropa<i>, T. duellica<\/i>aus Gro\u00dfbritannien) sehen der Gro\u00dfen Winkelspinne \u00e4u\u00dferlich zum Verwechseln \u00e4hnlich und k\u00f6nnen nur mit dem Mikroskop unterschieden werden.\r\n\r\nDie Gro\u00dfe Winkelspinne (<i>T. atrica<\/i>) kommt in Europa und angrenzenden Gebieten vor und wurde zudem nach Nordamerika verschleppt. Sie kommt nat\u00fcrlicherweise an verschiedenen Stellen vor: in Steinbr\u00fcchen, unter B\u00f6schungen, unter Baumwurzeln. Im Siedlungsbereich der Menschen nimmt sie Ersatzlebensr\u00e4ume dankbar an: Efeu-bewachsene Hausmauern, Gartenh\u00e4uschen, Garagen, nicht zu trockene Keller. Ihren Schlupfwinkel legt sie gesch\u00fctzt und regenfrei an. Das Netz hingegen kann sich weit ausdehnen. Ger\u00e4t ein Insekt oder eine Assel darauf, nimmt die Spinne die Schwingungen wahr, die die Bewegungen auf dem Deckennetz verursachen, und l\u00e4uft blitzschnell zur Beute, bei\u00dft diese und injiziert dabei etwas Gift. Handelt es sich um eine kleinere Beute, wird diese direkt in die Wohnr\u00f6hre hineingezogen. Wehrt sich das Beutetier heftiger, sucht <i>Tegenaria<\/i> nach dem Giftbiss meist ihren Unterschlupf auf, um die Wirkung des Giftes abzuwarten. Nach wiederholten Bissen kann sie meist auch gr\u00f6\u00dfere Beute \u00fcberw\u00e4ltigen und verzehrt diese im Schutze ihres Schlupfwinkels.\r\n\r\n<i>Tegenaria atrica<\/i> zeichnet sich durch ihre tiefbraune F\u00e4rbung aus, die beim M\u00e4nnchen etwas heller ausgepr\u00e4gt ist. Im Gegensatz zu anderen hausbewohnenden Arten der Gattung (<i>T. domestica, T. ferruginea, T. parietina<\/i>) besitzt <i>T. atrica<\/i> keine geringelten Beine. Individuen der Gro\u00dfen Winkelspinne messen 10 bis 16 mm in der K\u00f6rperl\u00e4nge. Beeindruckender ist die Beinspannweite v.a. bei den langbeinigeren M\u00e4nnchen: bis zu 10 cm \u00fcberzeugen unwissende Menschen nicht unbedingt von der Ungef\u00e4hrlichkeit der Art. Durch Selbstversuche haben Wissenschaftler herausgefunden: sollte eine Winkelspinne mit ihren Mundwerkzeugen durch die menschliche Haut gelangen, so hat das Gift keinerlei Wirkung. Vielmehr ist es lediglich der nadelstichartige Biss, der in diesem Zusammenhang bemerkenswert scheint. Eine Nebenbemerkung sei hier gestattet: auch als Experte braucht man viel Geduld und Geschick, um die Spinnen zum Bei\u00dfen zu bewegen, ohne sie dabei zu verletzen.\r\n\r\nNimmt man eine Spinne z.B. aus der Badewanne sei es mit der Hand oder vorsichtiger mit Glas und Bierdeckel und setzt sie auf freien Fu\u00df, besteht keinerlei Gefahr. Im Gegensatz hat man die Spinne nicht nur vor dem Tode bewahrt, sondern sich auch ein St\u00fcck der heimischen Natur angen\u00e4hert!\r\n\r\nPeter J\u00e4ger<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"DK\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>\u00c5rets edderkop i Europa 2008<\/h4>\r\nHusedderkopperne - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Hvem kender dem ikke - disse store, m\u00f8rke og h\u00e5rede edderkopper, man ofte finder i vaskekummen eller badekarret, og som fremkalder s\u00e5 st\u00e6rke reaktioner hos mange mennesker? I de fleste tilf\u00e6lde drejer det sig om husedderkopper, og de er hverken giftige eller p\u00e5 anden m\u00e5de farlige. Alligevel bliver de hyppigt ofre for den mangel p\u00e5 gensidig forst\u00e5else, som uberettiget pr\u00e6ger vor sameksistens med mange af de dyrearter, som f\u00f8ler sig tiltrukket af de menneskeskabte habitater.<\/b>\r\n\r\nHusedderkopperne af sl\u00e6gten <i>Tegenaria<\/i> er blevet valgt til \u00e5rets edderkop i 2008. Gennem dette valg \u00f8nsker juryen af arachnologer fra de fleste europ\u00e6iske lande som foretog udpegningen, at s\u00e6tte fokus p\u00e5 den irrationelle frygt mange mennesker har over for de otte-benede dyr. De \u00f8nsker at fremme forst\u00e5elsen og interessen for denne s\u00e6rlige del af den natur, som omgiver os. Det er tredje gang en \u00c5rets Edderkop er blevet udpeget p\u00e5 fuldt europ\u00e6isk plan, og det er f\u00f8rste gang valget ikke g\u00e6lder en enkelt art, men alle arterne i en sl\u00e6gt af edderkopper. Dette skyldes at der findes mange arter af husedderkopper, og at det varierer meget fra land til land, hvilke arter der er de almindeligste og derfor opfattes som \"husedderkoppen\". Ogs\u00e5 i Danmark findes flere arter, hvoraf i hvert fald to er meget almindelige og i lige h\u00f8j grad kan g\u00f8re krav p\u00e5 navnet.\r\n\r\nOmkring 70 af de i hele verden 130 kendte arter af <i>Tegenaria<\/i> findes i Europa. Nogle kan ogs\u00e5 findes udend\u00f8rs, hvor de spinder deres net under sten, mellem tr\u00e6r\u00f8dder eller i t\u00e6t vegetation. Men det er i bebyggede omr\u00e5der og i s\u00e6rdeleshed indend\u00f8rs i huse, skure og stalde, at de forekommer med st\u00f8rst hyppighed.\r\n\r\nHuseddekopperne bygger et t\u00e6ppelignende net, som oftest i et hj\u00f8rne eller bag et skab. I hj\u00f8rnet samler t\u00e6ppet sig i en tragtlignende retr\u00e6te, hvor dyret vil s\u00f8ge ned hvis den bliver forstyrret. Det er ogs\u00e5 husedderkoppernes spind man finder n\u00e5r man kikker bag billederne p\u00e5 v\u00e6ggen. Dyrene sidder det meste af deres tid fuldst\u00e6ndig stille og venter t\u00e5lmodigt p\u00e5 at et bytte skal falde i spindet.\r\n\r\nHvis et insekt eller en b\u00e6nkebider lander p\u00e5 t\u00e6ppespindet, opdager edderkoppen det via vibrationer der forplanter sig gennem spindets tr\u00e5de. Lynhurtigt farer edderkoppen frem og bider byttet og indspr\u00f8jter herunder sin gift i det. Sm\u00e5 byttedyr b\u00e6res straks tilbage til retr\u00e6ten hvor de bliver spist. Hvis byttet er stort og aktivt fors\u00f8ger at k\u00e6mpe sig fri, vil edderkoppen tr\u00e6kke sig tilbage til sin retr\u00e6te og vente p\u00e5 at giften har gjort sin virkning; eventuelt vil den gentage sine hurtige angreb men mellem disse altid holde sig i sikker afstand. N\u00e5r byttedyret er d\u00f8dt, vil det ligeledes blive transporteret til retr\u00e6ten, hvor huseddekoppen kan fort\u00e6re i det i sikkerhed.\r\n\r\nNogle af huseddekoppearterne kan v\u00e6re imponerende langbenede. Det g\u00e6lder herjemme arten stor husedderkop (<i>Tegenaria atrica<\/i>) hvis hanner kan have et \"ben-fang\" p\u00e5 op mod 10 cm. Alligevel er der ingen grund til at v\u00e6re bange for dem. Nogle forskere har ladet sig bide af husedderkopper, men selv om de er i stand til at biden gennem huden, har det ikke haft nogen m\u00e6rkbar effekt. Man f\u00f8ler blot et lille prik som et n\u00e5lestik. Det er i \u00f8vrigt bem\u00e6rkelsesv\u00e6rdigt, at selv disse eksperter har sv\u00e6rt ved at f\u00e5 husedderkopperne til at bide i det hele taget. Man kan derfor roligt fjerne en huseddekop fra badekarret, selv med h\u00e6nderne, og s\u00e6tte den fri udenfor. Men man kan ogs\u00e5 fange den i et glas, s\u00e5 er der mindre risiko for at edderkoppen bliver beskadiget under flytningen. Trods navnet har huseddekopperne det ikke godt i vore stuer; der er for t\u00f8rt, og der er for lidt f\u00f8de til dem. Derfor g\u00f8r man dem faktisk en tjeneste ved at s\u00e6tte dem ud.\r\n\r\nI Danmark har vi to s\u00e6rdeles almindelige arter af husedderkopper: den lille husedderkop (<i>Tegenaria domestica<\/i>) og den store edderkop (<i>Tegenaria atrica<\/i>). Den lille huseddekops spind ser man i stort antal i stalde og andre udhuse som ikke reng\u00f8res regelm\u00e6ssigt. Den er dog ogs\u00e5 almindelig i almindelige beboelseshuse. Den store husedderkop var tidligere ikke s\u00e5 almindelig, men den er taget til i hyppighed over de seneste 50 \u00e5r og er specielt almindelig i nyere huse. En tredje, mindre almindelig art, rustr\u00f8d husedderkop (<i>Tegenaria ferruginea<\/i>), forkommer s\u00e6rligt i fugtige uopvarmede bygninger. Den er karakteristisk ved sin r\u00f8de midterstribe p\u00e5 bagkroppens overside. Endelig er en ny art (<i>Tegenaria agrestis<\/i>) kommet til landet inden for de seneste \u00e5r. Den har l\u00e6nge bredt sig nordp\u00e5 i Europa samt de britiske \u00f8er, og det var derfor ventet at den ogs\u00e5 ville komme til Danmark. Den blev f\u00f8rste gang fundet i 2003 men er allerede nu kendt b\u00e5de fra Jylland, Fyn og Sj\u00e6lland.\r\n\r\nPeter J\u00e4ger &amp; S\u00f6ren Toft<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"ES\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>La ara\u00f1a europea del a\u00f1o 2008<\/h4>\r\nAra\u00f1a dom\u00e9stica - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Qui\u00e9n no las conoce: ara\u00f1as grandes, oscuras y peludas que aparecen en la ba\u00f1era o el fregadero y que provocan -merced a su gran tama\u00f1o y su fuerte contraste contra el fondo blanco de las paredes- una fuerte reacci\u00f3n entre los humanos. Se trata principalmente de las ara\u00f1as dom\u00e9sticas, que ni son peligrosas ni venenosas. No obstante, el avistamiento de una de estas criaturas es precisamente lo que m\u00e1s da\u00f1o hace a las relaciones entre las ara\u00f1as y muchas personas.<\/b>\r\n\r\nEn 2008 la ara\u00f1a dom\u00e9stica (g\u00e9nero <i>Tegenaria<\/i>) ha sido elegida la ara\u00f1a del a\u00f1o. Al jurado le pareci\u00f3n una candidata inmejorable para intentar disipar los cl\u00e1sicos miedos irracionales que la gente siente hacia los animales de ocho patas. Con esta elecci\u00f3n, los aracn\u00f3logos pretenden promover un inter\u00e9s, o al menos una comprensi\u00f3n, del mundo natural que nos rodea. Esta es la tercera ocasi\u00f3n en que la ara\u00f1a del a\u00f1o ha sido elegida a una escala realmente europea. Dado que no todas las especies de <i>Tegenaria<\/i> aparecen en todos los pa\u00edses de Europa, se ha introducido una modificaci\u00f3n y todo el g\u00e9nero ser\u00e1 el centro de la iniciativa \"La Ara\u00f1a Europea del A\u00f1o\". La representante local variar\u00e1 de pa\u00eds a pa\u00eds.\r\n\r\nUnas 70 <i>Tegenaria<\/i> de las 130 especies conocidas en el mundo est\u00e1n presentes en Europa. En el campo, construyen sus telas bajo piedras, en troncos huecos, en las ra\u00edces de \u00e1rboles o en arbustos densos. Pero en asentamientos humanos ocupan sin dudarlo numerosos h\u00e1bitats alternativos, como muros, establos, desvanes o habitaciones. Este es el caso de<i>Tegenaria domestica<\/i>, que ha sido elegida en Espa\u00f1a como representante del g\u00e9nero. La elecci\u00f3n se ha hecho por el valor pedag\u00f3gico de una ara\u00f1a realmente com\u00fan en nuestras casas. No obstante, en Espa\u00f1a aparecen otras 15 especies, de las cuales 9 son end\u00e9micas de la Pen\u00ednsula Ib\u00e9rica y otra m\u00e1s s\u00f3lo est\u00e1 presente en Espa\u00f1a y Francia. Es decir, <i>Tegenaria<\/i> es una buena muestra de la riqueza y exclusividad de la aracnofauna ib\u00e9rica.\r\n\r\nLas ara\u00f1as dom\u00e9sticas del g\u00e9nero <i>Tegenaria<\/i> construyen telas en forma de s\u00e1bana, que en los edificios se sit\u00faan normalmente en las esquinas de los cuartos. Este es el lugar m\u00e1s f\u00e1cil para la sujecci\u00f3n de la tela, as\u00ed como para ubicar su t\u00edpico refugio en forma de embudo. El refugio se construye en un lugar protegido (un agujero o grieta), mientras que el resto de la tela puede extenderse bastante en la habitaci\u00f3n. Inm\u00f3viles en su refugio es donde estas ara\u00f1as, de h\u00e1bitos nocturnos, pasan la mayor parte del tiempo.\r\nSi un insecto o una cochinilla de la humedad tropiezan con su tela, la ara\u00f1a detecta las vibraciones causadas en la parte laminar de la tela. R\u00e1pida como un rayo, corre hacia su presa y la muerde, inyect\u00e1ndole veneno. Las presas de menor tama\u00f1o son transportadas simplemente al refugio tubular. Si la presa ofrece mucha resistencia, <i>Tegenaria<\/i> suele volver a su refugio y esperar a que el veneno haga efecto. Para reducir a presas muy grandes a menudo son necesarias varias mordeduras, tras las cuales las presas son consumidas en la seguridad del refugio.\r\n\r\nLa longitud de las patas de esta ara\u00f1a es impresionante. Las largas patas de los machos pueden superar los 10 cm, lo cual no ayuda a convencer a la gente poco informada del car\u00e1cter realmente inofensivo de esta ara\u00f1a. Dej\u00e1ndose morder ellos mismos, los cient\u00edficos han demostrado que incluso si una ara\u00f1a dom\u00e9stica se las arregla para perforar la piel humana, el veneno no tiene efectos apreciables. Simplemente se nota la propia mordedura, no m\u00e1s dolorosa que el pinchazo de un alfiler. Pero no debe olvidarse que incluso un experto necesita mucha habilidad y paciencia para azuzar a la ara\u00f1a a morderle, sin da\u00f1ar a la ara\u00f1a en el proceso. De modo que si uno retira a estas ara\u00f1as de la ba\u00f1era -bien con la mano o con ayuda de un vaso y un posavasos- y las libera despu\u00e9s en el jard\u00edn, no corre ning\u00fan peligro de ser mordido. De hecho, no s\u00f3lo conseguir\u00e1 salvar a la ara\u00f1a de una muerte segura sino que habr\u00e1 entrado en aut\u00e9ntico contacto con una parte del ambiente natural local.\r\n\r\nPeter J\u00e4ger &amp; Marcos M\u00e9ndez<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"FI\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>Eurooppalainen vuoden h\u00e4m\u00e4h\u00e4kki 2008<\/h4>\r\nHuoneh\u00e4m\u00e4h\u00e4kit - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Kukapa ei tuntisi niit\u00e4: suurikokoisia, tummia, karvaisia h\u00e4m\u00e4h\u00e4kkej\u00e4, joita voi l\u00f6yty\u00e4 kylpyammeesta tai lavuaarista ja jotka - johtuen suuresta koostaan ja vahvasta kontrastista vaaleaa taustaa vasten - saavat usein ihmisiss\u00e4 aikaan vahvan inhoreaktion. N\u00e4m\u00e4 ovat useimmiten huoneh\u00e4m\u00e4h\u00e4kkej\u00e4, eiv\u00e4tk\u00e4 ne ole myrkyllisi\u00e4 tai vaarallisia. Kuitenkin juuri n\u00e4iden el\u00e4inten havaitseminen sis\u00e4tiloissa haittaa h\u00e4m\u00e4h\u00e4kkien ja monien ihmisten rinnakkaiseloa.<\/b>\r\n\r\nHuoneh\u00e4m\u00e4h\u00e4kkien suku (<i>Tegenaria<\/i>) on valittu vuoden 2008 h\u00e4m\u00e4h\u00e4keiksi. Valitsijat eiv\u00e4t olisi voineet keksi\u00e4 parempaa ehdokasta osoittamaan tyypillist\u00e4 perusteetonta pelkoa, joka monilla ihmisill\u00e4 on n\u00e4it\u00e4 kahdeksanjalkaisia el\u00e4imi\u00e4 kohtaan.Valinnalla araknologit, h\u00e4m\u00e4h\u00e4kkien tutkijat, haluavat lis\u00e4t\u00e4 kiinnostusta tai ainakin ymm\u00e4rryst\u00e4 t\u00e4h\u00e4n osaan ymp\u00e4r\u00f6iv\u00e4\u00e4 l\u00e4hiluontoamme. Vuoden h\u00e4m\u00e4h\u00e4kki valitaan nyt kolmatta kertaa l\u00e4hes koko Euroopan kattavalle alueelle. Koska kaikki <i>Tegenaria <\/i>-lajit eiv\u00e4t esiinny kautta Euroopan, valitaan koko suku esittelyn kohteeksi. Kukin maa valitsee lis\u00e4ksi paikallisen suvun edustajan kansalliseksi vuoden h\u00e4m\u00e4h\u00e4kkilajiksi: se on Suomessa tavallinen huoneh\u00e4m\u00e4h\u00e4kki (<i>Tegenaria domestica<\/i>). Huoneh\u00e4m\u00e4h\u00e4kki el\u00e4\u00e4 meill\u00e4 kellareissa, varastoissa, navetoissa ja my\u00f6s asunnoissa - jos vain saa tilaisuuden siihen. Monasti huoneen nurkkaan ilmestyv\u00e4t verkot ja h\u00e4m\u00e4h\u00e4kit tosin poistetaan pikavauhtia, vaikka huoneh\u00e4m\u00e4h\u00e4kit ovat oikeastaan hy\u00f6dyllisi\u00e4 el\u00e4imi\u00e4.\r\n\r\nEuroopassa tavataan noin 70 <i>Tegenaria <\/i>-suvun maailmanlaajuisesti esiintyvist\u00e4 130 lajista. Etel\u00e4mp\u00e4n\u00e4 niiden verkkoja on luonnossa kivien alla, ontoissa puissa, puiden juurien alla ja tihe\u00e4ss\u00e4 kasvillisuudessa. Lis\u00e4ksi ne valtaavat ihmisasutuksissa monenlaisia vaihtoehtoisia elinpaikkoja. Meill\u00e4 huoneh\u00e4m\u00e4h\u00e4kkien suvun edustajia, joista edell\u00e4 mainittu tavallinen huoneh\u00e4m\u00e4h\u00e4kki on yleisin, tavataan ainoastaan ihmisen luomissa ymp\u00e4rist\u00f6iss\u00e4, erityisesti rakennuksissa.\r\n\r\nHuoneh\u00e4m\u00e4h\u00e4kkien suvun lajit kutovat mattomaisia tiiviit\u00e4 verkkoja, jotka rakennuksissa ovat tyypillisesti huoneen nurkassa. Se on helpoin paikka h\u00e4m\u00e4h\u00e4kille verkon pingottamiseen ja suojasuppilon sijoittamiseen. Suojassaan n\u00e4m\u00e4 y\u00f6aktiiviset h\u00e4m\u00e4h\u00e4kit viett\u00e4v\u00e4t liikkumattomina suurimman osan ajastaan.\r\n\r\nJos hy\u00f6nteinen tai vaikkapa maasiira putoaa h\u00e4m\u00e4h\u00e4kin pes\u00e4paikkaan, se havaitsee saaliin aiheuttamat v\u00e4r\u00e4htelyt verkossa. H\u00e4m\u00e4h\u00e4kki juoksee salamannopeasti saaliin luo ja puree sit\u00e4 ruiskuttaen samalla siihen myrkky\u00e4\u00e4n. Pienikokoisen saaliin h\u00e4m\u00e4h\u00e4kki kuljettaa heti suojasuppiloonsa. Jos saalis vastustelee, huoneh\u00e4m\u00e4h\u00e4kki palaa suojaansa ja odottaa kunnes myrkky on vaikuttanut. Useilla toistetuilla puremilla saadaan suurikokoinenkin saalis lannistettua, ja sen j\u00e4lkeen se sy\u00f6d\u00e4\u00e4n turvallisesti suojapaikassa.\r\n\r\nHuoneh\u00e4m\u00e4h\u00e4kkien raajojen ulottuvuus on vaikuttava. Suurimmat ja pitk\u00e4jalkaisimmat koiraat voivat ylt\u00e4\u00e4 yli 10 cm, l\u00e4hes t\u00e4m\u00e4n kokoinen on my\u00f6s meill\u00e4 paikoin asutuskeskuksissa tavattava varastoh\u00e4m\u00e4h\u00e4kki (<i>Tegenaria atrica<\/i>). Suuren koon vuoksi asiaa tuntemattomat ihmiset eiv\u00e4t oikein usko, etteiv\u00e4t n\u00e4m\u00e4 h\u00e4m\u00e4h\u00e4kit ole vaarallisia. Tutkijat ovat kokeilleet h\u00e4m\u00e4h\u00e4kkien puremia itseens\u00e4 ja osoittaneet, ett\u00e4 jos huoneh\u00e4m\u00e4h\u00e4kki onnistuu puremaan ihon l\u00e4pi ei sen myrkyll\u00e4 ole mainittavaa vaikutusta. Useimmiten sen purema on kuin neulanpisto. Asiantuntijatkin tarvitsevat taitoa ja k\u00e4rsiv\u00e4llisyytt\u00e4 saadakseen huoneh\u00e4m\u00e4h\u00e4kin puremaan itse\u00e4\u00e4n niin, ettei h\u00e4m\u00e4h\u00e4kki samalla vahingoitu. Niinp\u00e4 huoneh\u00e4m\u00e4h\u00e4kin siirt\u00e4minen esimerkiksi kylpyhuoneesta, vaikkapa k\u00e4dess\u00e4 tai juomalasissa, ei ole lainkaan vaarallista. Tosiasiassa et ole ainoastaan pelastanut h\u00e4m\u00e4h\u00e4kin henke\u00e4, vaan olet samalla p\u00e4\u00e4ssyt tutustumaan osaan todellista l\u00e4hiluontoasi.\r\n\r\nPeter J\u00e4ger &amp; Seppo Koponen<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"FR\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>L'Araign\u00e9e europ\u00e9enne de l'Ann\u00e9e 2008<\/h4>\r\nAraign\u00e9e des maisons - <em>Tegenaria<\/em> spp.\r\n\r\n<strong>Qui ne les conna\u00eet pas\u00a0: de grandes araign\u00e9es, sombres, velues, qui apparaissent dans la baignoire ou le lavabo et qui - merci essentiellement \u00e0 leur grande taille et au contraste marqu\u00e9 avec l\u2019arri\u00e8re plan crayeux - provoque une forte r\u00e9action parmi les humains. Or ce sont pour la plupart des araign\u00e9es des maisons qui ne sont ni toxiques ni dangereuses. Cependant le rep\u00e9rage pr\u00e9cis de cette cr\u00e9ature est l\u2019image qui fait le plus tort \u00e0 la relation entre les araign\u00e9es et beaucoup de gens.<\/strong>\r\n\r\nEn 2008, l\u2019araign\u00e9e des maisons (genre <i>Tegenaria<\/i>) a \u00e9t\u00e9 choisie comme l\u2019araign\u00e9e de l\u2019ann\u00e9e. Le jury ne pouvait penser de meilleure candidate pour souligner les peurs irrationnelles typiques que portent les personnes sur ces animaux \u00e0 8 pattes. Avec cette action, les arachnologistes veulent faire avancer l\u2019int\u00e9r\u00eat ou au moins la compr\u00e9hension, du monde qui nous entoure. Pour la troisi\u00e8me fois, l\u2019araign\u00e9e de l\u2019ann\u00e9e a \u00e9t\u00e9 retenue sur une base europ\u00e9enne \u00e9largie. Alors que toutes les esp\u00e8ces de <i>Tegenaria <\/i>ne se rencontrent pas que dans les pays europ\u00e9ens, un nouvel aspect a \u00e9t\u00e9 introduit ici et le genre entier \u00e0 travers l\u2019Europe sera le centre de notre ligne de conduite publicitaire. Chaque pays choisira alors une esp\u00e8ce locale repr\u00e9sentative.\r\n\r\nEnviron 70 esp\u00e8ces, sur les 130 connues au monde, peuvent \u00eatre trouv\u00e9es en Europe. Dans la nature, leurs toiles sont construites sous les pierres, dans les arbres creux, sous les racines des arbres ou dans la v\u00e9g\u00e9tation \u00e9paisse. Mais dans les zones de constructions humaines, elles occupent \u00ab\u00a0avec reconnaissance\u00a0\u00bb de nombreux autres habitats alternatifs.\r\n\r\nLes araign\u00e9es des maisons du genre <i>Tegenaria<\/i> fabriquent des toiles en forme de drap ou nappe, trouv\u00e9es dans\u00a0les habitations typiquement dans les coins des pi\u00e8ces. C\u2019est l\u2019emplacement le plus ais\u00e9 pour l\u2019araign\u00e9e pour tisser ses fils entrecrois\u00e9s et ainsi installer sa retraite en entonnoir. L\u00e0, immobiles, ces araign\u00e9es nocturnes passent la plupart de leur temps. La retraite est construite dans un endroit prot\u00e9g\u00e9 et \u00e0 l\u2019abri de la pluie. Le reste de la toile s\u2019\u00e9tend au contraire, bien dans la pi\u00e8ce.\r\n\r\nSi un insecte ou un cloporte tombe dans leur repaire, l\u2019araign\u00e9e d\u00e9tecte les vibrations caus\u00e9es dans la nappe. Rapide comme l\u2019\u00e9clair, elle se pr\u00e9cipite sur la proie et la mord, lui injectant du venin en m\u00eame temps. Les plus petites proies sont simplement transport\u00e9es dans la retraite tubulaire. Si la victime r\u00e9siste fortement, <i>Tegenaria<\/i> retourne normalement dans sa retraite et attend que le venin fasse de l\u2019effet. Sous des morsures r\u00e9p\u00e9t\u00e9es, m\u00eame les grosses proies peuvent \u00e9ventuellement \u00eatre ma\u00eetris\u00e9es, et apr\u00e8s coup, consomm\u00e9es dans la s\u00e9curit\u00e9 de la retraite.\r\n\r\nL\u2019envergure de cette araign\u00e9e est impressionnante. Les m\u00e2les, pattes \u00e9tal\u00e9es, peuvent atteindre plus de 10 centim\u00e8tres; ce qui n\u2019aide pas \u00e0 convaincre les gens qui ne la connaissent pas qu\u2019elle n\u2019est en fait pas dangereuse. En testant les morsures sur eux-m\u00eames, les scientifiques ont montr\u00e9 que m\u00eame si une araign\u00e9e des maisons r\u00e9ussit \u00e0 mordre \u00e0 travers la peau, le venin n\u2019a pas d\u2019effet notable. Le plus souvent, c\u2019est la morsure seule, telle une piq\u00fbre d\u2019\u00e9pingle, qui est ressentie. Le pire \u00e0 mentionner est le fait que m\u00eame les experts ont eu besoin de beaucoup d\u2019adresse et de patience pour encourager l\u2019araign\u00e9e \u00e0 les mordre, sans parall\u00e8lement faire mal \u00e0 l\u2019animal. Ainsi, si vous sortez l\u2019araign\u00e9e de la baignoire - soit avec la main ou avec un verre et un sous bock - et que vous la laissez libre, quoi qu\u2019il en soit, il n\u2019y a pas de danger\u00a0! En fait, vous n\u2019avez pas seulement sauv\u00e9 l\u2019araign\u00e9e d\u2019une mort certaine, vous \u00eates bien rentr\u00e9 en contact avec une part r\u00e9elle de votre environnement local naturel.\r\n\r\nParmi ce groupe des t\u00e9g\u00e9naires, une des esp\u00e8ces les plus grandes (jusqu'\u00e0 2 cm pour la femelle et 1,7 cm pour le m\u00e2le), pr\u00e9sente en France, est TOn la rencontre exclusivement dans les maisons au centre et dans le nord, et elle pr\u00e9f\u00e8re s'installer \u00e0 l'air libre dans les creux des rochers, les vieux murs ou encore \u00e0 l'entr\u00e9e des grottes dans le sud du pays. Les individus de cette esp\u00e8ce peut vivre\u00a0quelques ann\u00e9es \u00e0 l'\u00e9tat adulte et sont en g\u00e9n\u00e9ral tr\u00e8s r\u00e9sistants \u00e0 des conditions difficiles de temp\u00e9rature et d'humidit\u00e9,\u00a0ayant m\u00eame la\u00a0capacit\u00e9 de\u00a0jeuner plusieurs mois en cas d'absence d'eau et de nourriture. Les deux sexes se c\u00f4toient sans probl\u00e8me dans la retraite pendant la p\u00e9riode de reproduction.\r\n\r\nPeter J\u00e4ger &amp; Christine Rollard<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"HU\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>2008-as \u00e9v p\u00f3kjai Eur\u00f3p\u00e1ban<\/h4>\r\nAz \u00e9p\u00fcletlak\u00f3 zugp\u00f3kok - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Ki ne ismern\u00e9 \u0151ket: nagy s\u00f6t\u00e9tsz\u00edn\u0171 sz\u0151r\u00f6s p\u00f3kok, melyek a f\u00fcrd\u0151k\u00e1dban, mosd\u00f3kagyl\u00f3ban t\u0171nnek fel, nagy m\u00e9ret\u00fck \u00e9s a porcel\u00e1n-feh\u00e9r h\u00e1tt\u00e9rben mutatott er\u0151s kontrasztjuk folyt\u00e1n kiv\u00edvj\u00e1k maguknak az emberek\u201dkit\u00fcntetett figyelm\u00e9t\u201d. Ezek az \u00e1llatok f\u0151k\u00e9nt olyan \u00e9p\u00fcletlak\u00f3 zugp\u00f3kok, melyek az emberre n\u00e9zve sem nem m\u00e9rgez\u0151ek, sem nem vesz\u00e9lyesek. Mindezek ellen\u00e9re m\u00e9gis ezek azok a l\u00e9nyek, amelyek tal\u00e1n a legt\u00f6bbet \u00e1rtanak az emberek \u00e9s a p\u00f3kok kapcsolat\u00e1nak.<\/b>\r\n\r\n2008-ban a <i>Tegenaria<\/i> fajokra esett a v\u00e1laszt\u00e1s az \u201e\u00c9v p\u00f3kja\u201d c\u00edm kioszt\u00e1sakor. A zs\u0171ri nem is tal\u00e1lhatott volna jobb jel\u00f6ltet arra, hogy felh\u00edvja a figyelmet az emberek nyolcl\u00e1b\u00faak ir\u00e1nt mutatott irracion\u00e1lis f\u00e9lelm\u00e9re. Az arachnol\u00f3gusok ezzel a v\u00e1laszt\u00e1sukkal az \u00e9rdekl\u0151d\u00e9st is szeretn\u00e9k felkelteni a benn\u00fcnket k\u00f6zvetlen\u00fcl k\u00f6r\u00fclvev\u0151 term\u00e9szet ir\u00e1nt. Ez\u00fattal m\u00e1r harmadszor ker\u00fclt sor arra, hogy az \u00e9v p\u00f3kja eg\u00e9sz Eur\u00f3p\u00e1ban ker\u00fclj\u00f6n kijel\u00f6l\u00e9sre. Mivel nem minden <i>Tegenaria<\/i> faj fordul el\u0151 valamennyi eur\u00f3pai orsz\u00e1gban, e jelenlegi rekl\u00e1mkamp\u00e1ny \u00faj specialit\u00e1sa, hogy egy eg\u00e9sz genusra h\u00edvja fel az emberek figyelm\u00e9t. Minden orsz\u00e1g k\u00fcl\u00f6n kijel\u00f6lheti e rokons\u00e1gi k\u00f6r legjellemz\u0151bb a helyi reprezent\u00e1nsait. Magyarorsz\u00e1gon a h\u00e1zi zugp\u00f3k (<i>Tegenaria domestica<\/i>) a leggyakoribb a lak\u00e1sokban. A mell\u00e9k\u00e9p\u00fcletekben, pinc\u00e9kben, f\u00e1skamr\u00e1kban gyakran tal\u00e1lkozhatunk az el\u0151z\u0151n\u00e9l l\u00e9nyegesen nagyobb m\u00e9ret\u0171 hegyi zugp\u00f3kkal (<i>Tegenaria ferruginea<\/i>) is. A t\u0151l\u00fcnk nyugatra \u00e9s \u00e9szakra \u00e1ltal\u00e1nosan elterjedt nagy h\u00e1zi zugp\u00f3k (<i>Tegenaria atrica<\/i>) hazai el\u0151fordul\u00e1s\u00e1r\u00f3l kev\u00e9s adatunk van. Az eg\u00e9sz vil\u00e1gr\u00f3l ismert 130 fajb\u00f3l Eur\u00f3p\u00e1ban 70 faj fordul el\u0151. Ezek a p\u00f3kok a szabad term\u00e9szetben k\u00f6vek alatt, odvas f\u00e1k \u00fcregeiben, vagy a s\u0171r\u0171 n\u00f6v\u00e9nyzet k\u00f6z\u00f6tt sz\u00f6vik h\u00e1l\u00f3ikat. Emellett tipikusan jellemz\u0151 r\u00e1juk, hogy az emberi telep\u00fcl\u00e9seken is el\u0151szeretettel foglalnak el sz\u00e1mos alternat\u00edv \u00e9l\u0151helyet. A <i>Tegenaria<\/i> fajok s\u0171r\u0171sz\u00f6v\u00e9s\u0171, leped\u0151szer\u0171 h\u00e1l\u00f3t sz\u0151nek, amelyet az \u00e9p\u00fcletekben leggyakrabban a szob\u00e1k sarkaiban tal\u00e1lhatunk meg. Ez a legide\u00e1lisabb hely a h\u00e1l\u00f3ik kifesz\u00edt\u00e9s\u00e9hez, illetve a h\u00e1l\u00f3hoz tartoz\u00f3 cs\u0151szer\u0171 mened\u00e9k\u00fck meg\u00e9p\u00edt\u00e9s\u00e9hez. A p\u00f3kok a h\u00e1l\u00f3jukban t\u00f6bbnyire mozdulatlanul t\u00f6ltik idej\u00fcket. A mened\u00e9khelyk\u00e9nt szolg\u00e1l\u00f3 lak\u00f3cs\u00f6v\u00f6ket rendszerint valami v\u00e9dett, es\u0151-, illetve v\u00edzmentes helyre \u00e9p\u00edtik. A h\u00e1l\u00f3 t\u00f6bbi r\u00e9sze j\u00f3l elk\u00fcl\u00f6n\u00fcl ett\u0151l a lak\u00f3cs\u0151t\u0151l, \u00e9s a szabadba, avagy p\u00e9ld\u00e1ul a szoba fal\u00e1n k\u00edv\u00fcli t\u00e9rben ker\u00fcl kifesz\u00edt\u00e9sre. Ha egy rovar vagy egy pince\u00e1szka a h\u00e1l\u00f3ba ker\u00fcl, a p\u00f3k \u00e9rz\u00e9keli az \u00e1ltala keltett rezg\u00e9seket. Ekkor vill\u00e1mgyorsan kirohan a zs\u00e1km\u00e1nyhoz, megmarja, \u00e9s egy\u00fattal m\u00e9rget is injekt\u00e1l az \u00e1ldozat\u00e1ba. A kism\u00e9ret\u0171 zs\u00e1km\u00e1nyokat \u00e1ltal\u00e1ban r\u00f6gvest beviszi mag\u00e1val a lak\u00f3cs\u00f6v\u00e9be, de amennyiben a zs\u00e1km\u00e1ny nagyobb \u00e9s nem pusztul el azonnal, a p\u00f3k visszavonul mindaddig, m\u00edg a m\u00e9reg teljesen ki nem fejti hat\u00e1s\u00e1t. Ism\u00e9telt mar\u00e1ssal k\u00e9pes a nagyobb pr\u00e9d\u00e1kat is legy\u0151zni, \u00e9s k\u00e9s\u0151bb a lak\u00f3cs\u0151 biztons\u00e1gos v\u00e9delm\u00e9ben elfogyasztani. Ezeknek a p\u00f3koknak nagyon tekint\u00e9lyes lehet a l\u00e1bfeszt\u00e1vols\u00e1ga. A k\u00fcl\u00f6n\u00f6sen hossz\u00fa l\u00e1b\u00fa h\u00edmekn\u00e9l ez ak\u00e1r a 10 centim\u00e9tert is el\u00e9rheti, emiatt k\u00fcl\u00f6n\u00f6sen neh\u00e9z meggy\u0151zni az embereket az \u00e1rtalmatlans\u00e1gukr\u00f3l. A kutat\u00f3k tesztelt\u00e9k a<i>Tegenaria<\/i> fajok vesz\u00e9lyess\u00e9g\u00e9t. Abban az esetben sem tapasztaltak semmilyen \u00e9rdemleges \u00e9s eml\u00edt\u00e9sre m\u00e9lt\u00f3 hat\u00e1st, ha a cs\u00e1pr\u00e1g\u00f3ikkal bizony\u00edtottan \u00e1t tudt\u00e1k sz\u00farni a b\u0151rt \u00e9s a m\u00e9rg\u00fcket is bejuttatt\u00e1k a sebbe. Mar\u00e1suk t\u00f6bbnyire csak egy kis t\u0171sz\u00far\u00e1shoz hasonl\u00edthat\u00f3. Kell\u0151 szak\u00e9rtelem \u00e9s t\u00fcrelem kell ahhoz, hogy valaki a mar\u00e1s ut\u00e1n \u00fagy t\u00e1vol\u00edtsa el a p\u00f3kot, hogy annak ne essen baja. Ha a kez\u00fcnkkel vagy egy s\u00f6ral\u00e1t\u00e9ttel kitess\u00e9kelj\u00fck a p\u00f3kot a k\u00e1db\u00f3l, s ezt k\u00f6vet\u0151en szabadon is engedj\u00fck, nem csak megmentett\u00fck a biztos pusztul\u00e1st\u00f3l, de egy\u00fattal k\u00f6zelebb is ker\u00fclt\u00fcnk a benn\u00fcnket k\u00f6r\u00fclvev\u0151 term\u00e9szethez.\r\n\r\nPeter J\u00e4ger &amp; Csaba Szinet\u00e1r<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"IT\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>Il Ragno Europeo dell\u2019anno 2008<\/h4>\r\nIl ragno domestico - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Chi non li conosce: ragni grandi, scuri e pelosi che appaiono dal tubo della vasca da bagno o del lavandino e che - dovuto principalmente alle loro dimensioni ed al forte contrasto con lo sfondo bianco - provocano una forte reazione agli umani. Il pi\u00f9 delle volte si tratta dei ragni domestici che non sono n\u00e9 velenosi, n\u00e9 pericolosi. E\u2019 tuttavia la localizzazione di questa creatura che rende pi\u00f9 difficile il rapporto tra i ragni e molte persone.<\/b>\r\n\r\nPer il 2008 \u00e8 stato scelto il ragno domestico (genere <i>Tegenaria<\/i>) come ragno dell\u2019anno. La giuria non poteva pensare ad un candidato migliore per dare enfasi alla tipica irrazionale paura che le persone hanno nei confronti di animali con otto zampe. Tramite questa attivit\u00e0, gli aracnologi vogliono promuovere un\u2019interesse, o perlomeno una conoscenza della natura che ci circonda. Per la terza volta il ragno dell\u2019anno \u00e8 stato scelto sulla base di una ampia distribuzione Europea. Dal momento che non tutte le specie di <i>Tegenaria<\/i> sono presenti in ogni paese Europeo, una nuova caratteristica \u00e8 stato introdotta qui e l\u2019intero genere sar\u00e0 quello che guider\u00e0 la nostra pubblicit\u00e0 attraverso l\u2019Europa. Ogni paese poi sceglier\u00e0 una propria specie rappresentativa. Circa 70 delle 130 specie conosciute nel mondo possono essere trovate in Europa. In campagna le loro ragnatele sono costruite sotto pietre, in tronchi cavi, sotto radici o all\u2019interno di fitta vegetazione. Ma in ambienti antropici essi occupano numerosi habitat alternativi.\r\n\r\nRagni domestici del genere <i>Tegenaria<\/i> costruiscono ragnatele a forma di pagina, che all\u2019interno delle abitazioni sono tipicamente ubicate negli angoli delle stanze. Questo \u00e8 il luogo pi\u00f9 facile dove posizionare sia la ragnatela che il nascondiglio a cunicolo. Qui, immobili, questi ragni notturni passano la maggior parte del loro tempo. Il nascondiglio \u00e8 costruito pi\u00f9 o meno protetto e al riapro dalla pioggia. Il resto della ragnatela invece si estende visibilmente nella stanza. Se un insetto o un oniscide cade sulla tela, il ragno percepisce le vibrazioni causate sulla lamina della ragnatela. Veloce come la luce, esso corre contro la preda mordendola ed iniettando veleno. Prede pi\u00f9 piccole vengono semplicemente portate all\u2019interno del rifugio tubulare. Se la preda oppone forte resistenza, <i>Tegenaria<\/i> solitamente ritorna all\u2019interno della tana e aspetta che il veleno faccia effetto. Con ripetuti morsi anche prede pi\u00f9 grandi possono alla fine essere sopraffatte e successivamente essere consumate al sicuro nella tana.\r\n\r\nL\u2019apertura delle zampe di questi ragni \u00e8 impressionante. I maschi possono superare i 10 cm di apertura; e ci\u00f2 certamente non convince le persone sulla loro non pericolosit\u00e0. Tramite test effettuati su loro stessi, gli scienziati hanno dimostrato che anche se un ragno domestico riesce a mordere attraverso la cute, il veleno non ha un effetto rilevante. Il pi\u00f9 delle volte \u00e8 il morso stesso, come la puntura di un ago, ad essere percepito. Vale la pena notare che persino gli esperti necessitano di esperienza e pazienza nel riuscire a farsi mordere dal ragno, senza ferirlo a loro volta. Quindi se togliete il ragno dalla vasca da bagno - sia con le mani che con un bicchiere o sottobicchiere - e lo liberate, non c\u2019\u00e8 alcun pericolo. Infatti non avete soltanto salvato il ragno da una morte certa, ma siete entrati in contatto con un reale componente del vostro ambiente naturale.\r\n\r\n<em>Tegenaria parietina<\/em> (Fourcroy, 1785)\r\n\r\nCon le dimensioni del corpo che possono raggiungere i 20 mm nelle femmine ed i 17 mm nei maschi, oltre l\u2019apertura degli arti locomotori fino ai 10 cm (maschi) di larghezza, questa specie rappresenta uno dei ragni pi\u00f9 grandi d\u2019Italia. Il colore del corpo \u00e8 variabile dal grigio al marrone con una leggera maculazione evidente sull\u2019addome. L\u2019intero corpo \u00e8 ricoperto di una fitta e corta peluria, mentre sulle zampe sono presenti lunghi peli, quasi setole. Il riconoscimento avviene tramite caratteri diagnostici degli apparati riproduttori, sia maschili che femminili, ma una superficiale distinzione pu\u00f2 essere fatta tramite il colore delle zampe che hanno una colorazione omogenea, senza macchie, ed occasionalmente, il femore pu\u00f2 presentarsi pi\u00f9 scuro rispetto agli altri segmenti. Molto comune in tutta la penisola, questo ragno vive in ambienti antropici, all\u2019interno dei quali colonizza angoli umidi e riparati. Costruisce una ragnatela, detta a drappo, per la sua forma laminare orizzontale con un imbuto, all\u2019interno del quale l\u2019individuo si rifugia. E\u2019 prevalentemente notturno e quindi \u00e8 possibile osservare questo ragno in piena attivit\u00e0 durante le ore della notte, mentre durante le ore di luce, gli individui stanno interamente o parzialmente all\u2019interno della cavit\u00e0 ad imbuto.\r\n\r\n<i>Tegenaria parietina<\/i> si nutre di qualsiasi invertebrato che cade nella ragnatela e che riesce a sopraffare. Percepisce la presenza di una preda tramite le vibrazioni trasmesse e velocemente attacca mordendola; in un secondo momento la preda sar\u00e0 trasportata all\u2019interno del rifugio ad imbuto per essere consumata. I maschi sono pi\u00f9 vagili rispetto all\u2019altro sesso e sono loro a cercare le femmine per la copula. Una volta avvenuto l\u2019accoppiamento, la femmina depositer\u00e0, all\u2019interno della propria ragnatela, un ovisacco da dove nasceranno i piccoli. La femmina rester\u00e0 vicino all\u2019ovisacco, mentre il maschio morir\u00e0 poco dopo la copula.\r\n\r\nPeter J\u00e4ger &amp; Valerio Vignoli<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"LT\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>2008 met\u0173 Europos voras<\/h4>\r\nNaminis voras - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Kasgi j\u0173 ne\u017eino: dideli, tams\u016bs, \u0161eriuoti vorai pasirodantys vonioje ar praustuv\u0117je, kurie d\u0117ka savo \u012fsp\u016bdingo dyd\u017eio ir didelio kontrasto su baltu pavir\u0161iumi \u2013 sukelia stipri\u0105 \u017emoni\u0173 reakcij\u0105. Tai daugiausia namie gyvenantys vorai, kurie nei nuodingi, nei pavojingi. Nepaisant to, kalbant b\u016btent apie \u0161\u012f sutv\u0117rim\u0105, tai yra faktas labiausiai \u012ftakojantis \u017emoni\u0173 po\u017ei\u016br\u012f \u012f \u0161iuos vorus.<\/b>\r\n\r\n2008 metais naminis voras (gentis <i>Tegenaria<\/i>) pasirinktas met\u0173 voru. Vertinimo komisija nerado tinkamesnio kandidato, kuris gal\u0117t\u0173 nukreipti d\u0117mes\u012f \u012f iracionalias baimes i\u0161kylan\u010dias d\u0117l \u0161i\u0173 a\u0161tuonias kojas turin\u010di\u0173 gyv\u016bn\u0173. \u0160ia akcija arachnologai nori skatinti dom\u0117jim\u0105si \u0161iais nariuotakojais arba bent jau geresn\u012f mus supan\u010dio pasaulio supratim\u0105. Tai jau tre\u010dias kartas kai Europos met\u0173 voras renkamas visos Europos mastu. Kadangi ne visos <i>Tegenaria<\/i> r\u016b\u0161ys aptinkamos kiekvienoje Europos \u0161alyje, naujov\u0117 bus ta, kad visa gentis visoje Europoje bus visuomen\u0117s d\u0117mesio centre. Kiekviena \u0161alis tur\u0117s pasirinkti savo \u0161al\u012f atstovaujan\u010di\u0105 r\u016b\u0161\u012f.\r\n\r\nI\u0161 130 r\u016b\u0161i\u0173 \u017einom\u0173 visame pasaulyje apie 70 yra randamos Europoje. \u0160ie vorai kaimo vietov\u0117se tinklus rezga po akmenimis, tu\u0161\u010diuose r\u0105stuose, po med\u017ei\u0173 \u0161aknimis ar tankioje augalijoje.\r\n\r\n<i>Tegenaria<\/i> genties naminiai vorai rezga paklod\u0117s tipo tinklus, kurie pastatuose da\u017eniausiai randami kambario kampuose. Tai papras\u010diausias b\u016bdas vorui pritvirtinti skersai tinkl\u0105, o paskui padaryti piltuvo formos sl\u0117ptuv\u0119. \u010cia \u0161ie naktiniai vorai nejud\u0117dami praleid\u017eia did\u017ei\u0105j\u0105 laiko dal\u012f. Sl\u0117ptuv\u0117 b\u016bna \u012frengta saugioje nuo lietaus vietoje. Likusi tinklo dalis gali b\u016bti i\u0161sipl\u0117tusi kambaryje.\r\n\r\nVabzd\u017eiui ar v\u0117dar\u0117liui patekus \u012f piltuvi\u0161k\u0105 tinklo dal\u012f, voras pajunta vibracijas kylan\u010dias horizontalioje paklod\u0117s tipo tinklo dalyje. Tuomet jis \u017eaibi\u0161kai puola prie aukos ir \u012fkanda suleisdamas nuodus. Smulkesnis grobis tiesiogiai nutempiamas \u012f piltuvi\u0161k\u0105 sl\u0117ptuv\u0119. Jei auka stirpiai prie\u0161inasi, <i>Tegenaria<\/i> paprastai sugr\u012f\u017eta \u012f savo sl\u0117ptuv\u0119 ir laukia kol suveiks nuodai. Keleta \u012fkandim\u0173 ir, net ir didesnis grobis, gali b\u016bti pavergtas ir saugiai sudorotas sl\u0117ptuv\u0117je.\r\n\r\n\u0160i\u0173 vor\u0173 koj\u0173 ilgis \u012fsp\u016bdingas. Ilgakojai patin\u0117liai gali siekti daugiau nei 10 cm. Tai nesuteikia \u017emon\u0117ms pasitik\u0117jimo \u0161iais vorais, kurie ne\u017eino, kad \u0161is voras i\u0161 ties\u0173 n\u0117ra pavojingas. Tiriant nuod\u0173 poveik\u012f, mokslininkai teigia, kad netgi vorui sugeb\u0117jus prak\u0105sti od\u0105, nuodai neturi jokio pastebimo poveikio. Da\u017eniausiai \u012fkandimo vietoje matosi adatos dyd\u017eio skylut\u0117. Svarbu pamin\u0117ti tai, kad net ir ekspertams reikia daug kantryb\u0117s ir \u012fgudimo, kad priversti vor\u0105 \u012fkasti jiems, nesu\u017ealojant paties voro \u0161io proceso metu. Taigi, jeigu j\u016bs i\u0161imsite vor\u0105 i\u0161 vonios ranka ar su stikline ir su bokalo pad\u0117kliuku, bei paleisite \u012f laisv\u0119 \u2013 tai nesudarys jokio pavojaus. Tuomet j\u016bs ne tik i\u0161gelb\u0117site vor\u0105 nuo mirties, bet ir tapsite neatskiriama savo gamtin\u0117s aplinkos dalimi.\r\n\r\nPeter J\u00e4ger &amp; Marija Biteniekyt\u0117<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"NL\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>De Europese Spin van het Jaar 2008<\/h4>\r\nDe Huisspinnen - <em>Tegenaria<\/em>\r\n\r\n<b>Wie kent ze niet, de grote, donkere en harige spinnen die je in het bad of de wastafel vindt? Door hun grootte en contrast met de witte ondergrond roepen ze bij veel mensen een sterke reactie van angst op. Meestal zijn dit huisspinnen, die niet giftig en dus niet gevaarlijk zijn. Toch zijn het juist deze dieren die verantwoordelijk zijn voor de slechte verstandhouding tussen mensen en spinnen.<\/b>\r\n\r\nVoor 2008 is deze huisspin van het geslacht <i>Tegenaria<\/i> uitgekozen als spin van het jaar. De keuze viel op dit dier om speciaal de aandacht te vragen voor de absoluut overbodige angst die mensen voor spinnen koesteren. Men wil juist belangstelling stimuleren voor de dieren in onze directe omgeving. Het is nu de derde maal dat de Spin van het Jaar werd gekozen met als uitgangspunt het voorkomen in heel Europa. Maar omdat niet steeds dezelfde <i>Tegenaria<\/i> soorten in alle landen voorkomen werd het geslacht <i>Tegenaria<\/i> aangewezen. Ieder land vult zijn eigen soort of soorten in waarvoor het aandacht wil vragen.\r\n\r\nIn de gehele wereld komen 130 verschillende soorten <i>Tegenaria<\/i>'s voor en daarvan worden er ongeveer 70 in Europa gevonden. In het vrije veld bouwen deze spinnen hun web onder stenen, onder boomwortels en in andere holtes. In de omgeving van de menselijke bebouwing maken ze dankbaar gebruik van de uiteenlopende mogelijkheden die daar worden geboden.\r\n\r\nHuisspinnen bouwen vlakke, dicht-geweven webben die uitlopen in een schuilkoker waar de spin zich ophoudt. Het zijn typische nachtdieren, die overdag onbeweeglijk in de koker weggedoken zitten en 's nachts op de overgang van web en koker op een prooi wachten. In huizen maken ze meestal gebruik van een hoek een kamer: de schuilkoker in de hoek en het web uitgespannen tussen de wijkende muren.\r\n\r\nWanneer een insect of pissebed op het web valt voelt de spin de trillingen in het web, stormt er bliksemsnel op af en bijt de prooi met zijn gifkaken. Kleine prooien worden direct meegenomen in de schuilkoker, maar grotere worden op het web achtergelaten tot het gif zijn werk heeft gedaan en pas later weggesleept. De prooien worden dus niet ingesponnen. Soms wordt de gifbeet een aantal malen herhaald. De prooi wordt in de schuilkoker gegeten.\r\n\r\nHet formaat van deze spinnen is indrukwekkend. Mannetjes kunnen met de poten meegerekend wel 10 cm lang worden en dat formaat maakt het niet gemakkelijk mensen er van te overtuigen dat deze dieren totaal ongevaarlijk zijn. Het is proefondervindelijk bewezen dat het gif bij mensen nauwelijks uitwerking heeft. Bovendien kan deze spin niet door onze huid heen bijten en men zal hooguit een speldenprik voelen wanneer men hem met grote moeite tot bijten heeft gekregen. Dat lukt echt nauwelijks! Men kan een spin dus rustig uit het bad pakken, met de hand of met behulp van een glas en de spin buiten loslaten. Zo redt je niet alleen een spin van een zeker dood, maar je hebt ook kennis gemaakt met een interessant element van je plaatselijke natuurlijke omgeving.\r\n\r\nIn Nederland is <i>Tegenaria atrica<\/i> de meest algemene soort in en rond onze huizen. In de duinen en heidevelden, en op open plekken in het bos komt vooral <i>Tegenaria agrestis<\/i> voor.\r\n\r\nPeter J\u00e4ger &amp; Peter J. van Helsdingen<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"NO\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>\u00c5rets edderkopp - 2008<\/h4>\r\nHusedderkopp - <em>Tegenaria<\/em> spp.\r\n\r\n&nbsp;\r\n\r\n<b>Hvem har ikke sett dem; store, m\u00f8rke og h\u00e5rete edderkopper som dukker opp i badekaret eller vasken og som, p\u00e5 grunn av den sterke kontrasten mot the hvite, fremkaller sterke reaksjoner hos mange mennesker. Det dreier seg sv\u00e6rt ofte om husedderkopper som verken er giftige eller farlige for mennesker. Likevel er det kanskje disse edderkoppene som skaper mest uvilje mot edderkopper.<\/b>\r\n\r\nHusedderkoppen (slekten Tegenaria) er valgt som \u00c5rets Edderkopp for 2008. Juryen kunne ikke tenke seg en bedre kandiat for \u00e5 skaffe litt oppmerksomhet omkring den ofte irasjonelle frykten mange mennesker f\u00f8ler ovenfor disse \u00e5tebeinte dyrene. Med denne nominasjonen \u00f8nsker man \u00e5 \u00f8ke interesen, eller i det minste forst\u00e5elsen, for naturen omkring oss. For tredje gang har ogs\u00e5 \u00c5rets Edderkopp blitt valgt p\u00e5 et felle-Europeisk niv\u00e5. Siden ikke alle Tegenaria-arter finnes i alle land har man gjort noe nytt og vil forkusere p\u00e5 slekten som helhet istedenfor en enkelt art som har v\u00e6rt gjort tidligere. Hvert land vil s\u00e5 velge sin egen art som representant for slekten.\r\n\r\nOmtrent 70 av de vel 130 artene finnes i Europa. Der den finnes utensd\u00f8rs bygger de nettene sine under steiner, i hule tr\u00e6r og stammer, under trer\u00f8tter eller i tett vegetasjon. De er imidlertid mest vanlige i menneskeskapte milj\u00f8er, spesielt bolighus og andre bygninger.\r\n\r\nEdderkopper i slekten Tegenaria bygger store traktnett som i hus ofte plasseres i hj\u00f8rnene i rommet. Dette er det enkleste stedet for edderkoppen \u00e5 plassere den flate delen av nettet sitt og deretter den tunnelformede trakten hvor edderkoppen s\u00f8ker tilflukt. I denne trakten tilbringer edderkopen det meste av sin tid. Selve trakten plasseres p\u00e5 et t\u00f8rt og beskyttet sted, mens resten av nettet kan strekke seg over relativt store avstander.\r\n\r\nDersom et insekt eller skrukketroll faller ned p\u00e5 nettet vil edderkoppen straks registrere vibrasjonene gjennom myriadene av tr\u00e5der som utgj\u00f8r den flate delen av nettet. Den\u00a0 l\u00f8per da lynraskt mot byttet, biter det og spr\u00f8yter inn en dose gift. Mindre byttedyr b\u00e6res deretter inn i selve trakten. Fort st\u00f8rre byttedyr, som gjerne gj\u00f8r motstand, lar Tegenaria dem i fred til giften har gjort sitt. Ved gjentatte bitt kan selv ganske store byttedyr fanges og deretter spises trygt i trakten.\r\n\r\nBeinspennet p\u00e5 disse edderkoppene er imponerende. Langbeinte hanner kan bli opptil 10 cm, og det er vanskelig \u00e5 overbevise folk om at disse ikke er farlige. Ved \u00e5 bruke seg selv som fors\u00f8kspersoner har vitenskapsmenn vist at selv om en husedderkopp kan bite gjennom et menneskes skinn s\u00e5 har giften ingen synlig virkning. Som oftest er det selve bittet, som f\u00f8les som et lite n\u00e5lestikk, som merkes. Her b\u00f8r en merke seg at selv erfarne forskere m\u00e5 bruke b\u00e5de tid og v\u00e6re t\u00e5lmodige dersom de skal f\u00e5 edderkoppen til \u00e5 bite dem uten \u00e5 skade den. S\u00e5 det finnes ingen fare for \u00e5 bli bitt dersom du tar edderkoppen ut av badekaret, enten i h\u00e5nda eller i et syltet\u00f8yglass, og deretter setter den fri. da har du ikke bare reddet edderkoppen fra en sikker d\u00f8d, du har ogs\u00e5 hatt n\u00e6rkontakt med en levende del av ditt naturlige milj\u00f8.\r\n\r\nPeter J\u00e4ger &amp; Kjetil \u00c5kra<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"PL\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>Europejski paj\u0105k roku 2008<\/h4>\r\nPaj\u0105k domowy: <em>Tegenaria<\/em> spp.\r\n\r\n<b>Paj\u0105ki domowe. Kt\u00f3\u017c ich nie zna? Wielkie, ciemne, w\u0142ochate, pojawiaj\u0105ce si\u0119 w \u0142azienkowej wannie czy w k\u0105cie pokoju, widoczne na tle jasnej \u015bciany... Wywo\u0142uj\u0105 nerwow\u0105 reakcj\u0119, czasami przera\u017cenie, cho\u0107 s\u0105 ca\u0142kowicie niegro\u017ane.<\/b>\r\n\r\nJu\u017c trzeci rok z rz\u0119du, jury z\u0142o\u017cone z europejskich arachnolog\u00f3w dokona\u0142o wybory paj\u0105ka roku. W r. 2008 ten zaszczytny tytu\u0142 nosi\u0107 b\u0119dzie paj\u0105k domowy z rodzaju Tegenaria. Trudno by\u0142o o lepszego kandydata, kt\u00f3ry wywo\u0142ywa\u0142by r\u00f3wnie irracjonaln\u0105 ludzk\u0105 reakcj\u0119 na sw\u00f3j widok. Dokonuj\u0105c takiego wyboru, arachnolodzy pragn\u0119li skierowa\u0107 uwag\u0119 i zainteresowanie na otaczaj\u0105c\u0105 nas przyrod\u0119. Poniewa\u017c rodzaj Tegenaria obejmuje r\u00f3\u017cne gatunki, nie zawsze obecne w ca\u0142ej Europie, podj\u0119to decyzj\u0119 o wyborze ca\u0142ego rodzaju a poszczeg\u00f3lne kraje dokona\u0142y wyboru swego w\u0142asnego gatunku. W Polsce jest nimk\u0105tnik domowy <i>Tegenaria domestica <\/i>(Clerck, 1757).\r\n\r\nSpo\u015br\u00f3d 130 gatunk\u00f3w rodzaju <i>Tegenaria<\/i> znanych na \u015bwiecie, w Europie \u017cyje oko\u0142o 70. W naturalnym \u015brodowisku spotka\u0107 je mo\u017cna pod kamieniami w dziuplach i szczelinach drzew, pod korzeniami lub w\u015br\u00f3d g\u0119stej ro\u015blinno\u015bci. W s\u0105siedztwie cz\u0142owieka zajmuj\u0105 liczne alternatywne \u015brodowiska: \u0142azienki, strychy, piwnice... Ich rozleg\u0142e p\u0142achtowate sieci, znane z k\u0105t\u00f3w mieszka\u0144, zako\u0144czone s\u0105 lejkiem, w kt\u00f3rym chroni\u0105 si\u0119 paj\u0105ki. Tutaj te nocne zwierz\u0119ta sp\u0119dzaj\u0105 w bezruchu wi\u0119kszo\u015b\u0107 czasu. Owady zapl\u0105tane w sie\u0107 s\u0105 z \u0142atwo\u015bci\u0105 wykrywane i lokalizowane - dzi\u0119ki wibracji, jak\u0105 powoduj\u0105. Paj\u0105k atakuj\u0105 b\u0142yskawicznie, wstrzykuj\u0105c porcj\u0119 jadu. Mniejsze ofiary s\u0105 natychmiast zanoszone do lejkowatej cz\u0119\u015bci sieci. Wi\u0119ksze \u2013 dopiero gdy s\u0105 u\u015bmiercone. W tym czasie paj\u0105k oczekuje w kryj\u00f3wce. Czasami konieczne jest wielokrotne ugryzienie by efekt by\u0142 wystarczaj\u0105cy.\r\n\r\nRozpi\u0119to\u015b\u0107 n\u00f3g paj\u0105k\u00f3w z rodzaju Tegenaria mo\u017ce dochodzi\u0107 do 10 cm (!!!), co dodatkowo przera\u017ca. Sprawdzaj\u0105c dzia\u0142anie jadu paj\u0105k\u00f3w domowych na sobie, badacze wykazali, \u017ce nie ma on znacz\u0105cego dzia\u0142ania na cz\u0142owieka. Jedyny efekt ugryzienia to lekkie uk\u0142ucie. Ponadto paj\u0105ki te s\u0105 ma\u0142o agresywne.\r\n\r\nWidz\u0105c paj\u0105ka w \u0142azience, warto darowa\u0107 mu \u017cycie, wypuszczaj\u0105c do ogrodu, piwnicy lub na strych. Mo\u017cna zrobi\u0107 to bez \u017cadnego ryzyka w r\u0119kawicach lub z\u0142apa\u0107 zwierz\u0119 do s\u0142oika. To dobra okazja do obserwacji, do kontaktu ze zwierz\u0119tami \u017cyj\u0105cymi wok\u00f3\u0142 nas.\r\n\r\nPeter J\u00e4ger &amp; Marek \u017babka<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"SE\"> <div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"> <p><h4>\u00c5rets europeiska spindel 2008<\/h4>\r\nHusspindlar - sl\u00e4ktet <em>Tegenaria<\/em>\r\n\r\n<b>Vem har inte tr\u00e4ffat p\u00e5 dem: stora, m\u00f6rka och h\u00e5riga spindlar som dyker upp i badkaret eller handfatet och vilka - mest p\u00e5 grund av deras storlek och kontrasten mot den vita bakgrunden - v\u00e5llar en kraftig reaktion hos m\u00e4nniskor. Dessa spindlar \u00e4r oftast husspindlar, vilka \u00e4r varken giftiga eller farliga. Hur som helst, dessa m\u00f6ten f\u00f6rst\u00f6r m\u00e5nga g\u00e5nger f\u00f6rh\u00e5llandet mellan spindlar och m\u00e4nniskor.<\/b>\r\n\r\nF\u00f6r 2008 har husspindlarna (sl\u00e4ktet <i>Tegenaria<\/i>) blivit valda till \u00e5rets spindel. Juryn kunde inte t\u00e4nka sig n\u00e5gon b\u00e4ttre kandidat f\u00f6r att dra uppm\u00e4rksamheten till den irrationella r\u00e4dsla som m\u00e5nga har mot \u00e5ttabenta djur. Med detta val vill vi arachnologer skapa ett intresse, eller \u00e5tminstone en f\u00f6rst\u00e5else, f\u00f6r naturen n\u00e4ra oss.\r\n\r\nF\u00f6r tredje g\u00e5ngen har \u00c5rets spindel blivit vald f\u00f6r hela Europa. Eftersom inte n\u00e5gon av alla husspindlar finns i alla europeiska l\u00e4nder har ett nytt koncept anv\u00e4nds i \u00e5r. Sl\u00e4ktet <i>Tegenaria<\/i> st\u00e4lls i centrum f\u00f6r publicitet och varje land v\u00e4ljer i sin tur en art. F\u00f6r Sverige har st\u00f6rre husspindel, <i>Tegenaria atrica<\/i>, blivit utvald.\r\n\r\nUngef\u00e4r 70 arter av <i>Tegenaria <\/i>\u00e4r k\u00e4nda fr\u00e5n Europa och 130 fr\u00e5n hela v\u00e4rlden. Utanf\u00f6r bebyggelse s\u00e5 bygger husspindlarna sina n\u00e4t bland stenar, i klippspringor, i ih\u00e5liga tr\u00e4d, under tr\u00e4dr\u00f6tter och i t\u00e4t vegetation. I t\u00e4tbebyggda omr\u00e5den kan man tr\u00e4ffa p\u00e5 dem p\u00e5 m\u00e5nga olika st\u00e4llen.\r\n\r\nHusspindlar bygger mattliknande n\u00e4t. I byggnader p\u00e5tr\u00e4ffas ofta dessa i h\u00f6rn. Detta \u00e4r den f\u00f6r spindeln enklaste platsen att g\u00f6ra sitt n\u00e4t och det r\u00f6rformade g\u00f6mslet som oftast placeras i h\u00f6rnet. D\u00e4r, i g\u00f6mslet, stillasittande, uppeh\u00e5ller sig dessa nattaktiva spindlar mesta tiden. G\u00f6mslet placeras skyddat och n\u00e4r det \u00e4r utomhus p\u00e5 ett st\u00e4lle dit nederb\u00f6rd inte n\u00e5r. Resten av n\u00e4tet, sj\u00e4lva mattan, kan vara utvidgat l\u00e5ngt ut fr\u00e5n g\u00f6mslet.\r\n\r\nOm en insekt eller gr\u00e5sugga faller p\u00e5 n\u00e4tets matta m\u00e4rker husspindeln vibrationerna som bytet orsakar. Snabbt springer husspindeln fram till bytet, biter och sprutar in gift. De minsta bytesdjuren b\u00e4rs in i g\u00f6mslet och sugs ut d\u00e4r. Om bytesdjuret g\u00f6r st\u00f6rre motst\u00e5nd s\u00e5 \u00e5terv\u00e4nder husspindeln till sitt g\u00f6msle och v\u00e4ntar d\u00e4r tills att giftverkan har stillat bytet. Med upprepade bett kan oftast \u00e4ven stora byten \u00f6vermannas och slutligen sugas ut i skyddet i g\u00f6mslet.\r\n\r\nDessa spindlars ben \u00e4r imponerande l\u00e5nga. L\u00e5ngbenta hanar kan fr\u00e5n benspets till benspets n\u00e5 drygt 10 cm - vilket g\u00f6r det sv\u00e5rt att \u00f6vertyga folk som tror att de vet b\u00e4ttre om att husspindeln \u00e4r ofarlig. Genom att testa bett p\u00e5 dem sj\u00e4lva har forskare visat att \u00e4ven om husspindeln kan bita igenom huden s\u00e5 har giftet ingen noterbar effekt. Oftast \u00e4r det bara bettet, som \u00e4r ett litet n\u00e5lstick, som m\u00e4rks. V\u00e4rt att n\u00e4mna \u00e4r att det \u00e4ven f\u00f6r experter \u00e4r sv\u00e5rt att f\u00e5 husspindlar att bita utan att skada spindeln. S\u00e5 om ni tar husspindeln ut ur badet -med hj\u00e4lp av handen, ett glas eller ett \u00f6lunderl\u00e4gg - och sl\u00e4pper ut den, finns det ingen anledning att oroa sig \u00f6verhuvudtaget. I sj\u00e4lva verket s\u00e5 har ni r\u00e4ddad spindeln inte bara fr\u00e5n en s\u00e4ker d\u00f6d, utan ocks\u00e5 kommit i kontakt med er och deras naturliga milj\u00f6.\r\n\r\nDen svenska representanten f\u00f6r \u00e5rets spindel blev <b>st\u00f6rre husspindeln<\/b>, <i>Tegenaria atrica<\/i>, som \u00e4r en av v\u00e5ra st\u00f6rsta spindlar. B\u00e5de hanen och honan kan n\u00e5 en kroppsl\u00e4ngd p\u00e5 18 mm. I Sverige har vi fyra arter av husspindlar: st\u00f6rre husspindel (<i>Tegenaria atrica<\/i>), mindre husspindel (<i>Tegenaria domestica<\/i>), luffarspindel (<i>Tegenaria agrestis<\/i>) och laduspindel (<i>Malthonica ferruginea<\/i>). F\u00f6r att helt s\u00e4kert kunna skilja arterna \u00e5t beh\u00f6vs att man tittar p\u00e5 deras f\u00f6r\u00f6kningsorgan. Den vanligaste av dessa \u00e4r numera den st\u00f6rre husspindeln. Den \u00e4r mycket vanlig i s\u00f6dra Sverige l\u00e4ngs kusten upp till \u00e5tminstone Stockholmstrakten och till G\u00f6teborg. Verkar minska n\u00e5got i vanlighet i kallare trakter, saknas eller \u00e4r s\u00e4llsynt p\u00e5 stora delar av Sydsvenska h\u00f6glandet. Har p\u00e5 senare \u00e5r \u00f6kat sitt utbredningsomr\u00e5de och hittas numera ofta \u00e4ven upp till G\u00e4strikland. Enstaka fynd g\u00f6rs \u00e4ven l\u00e4ngre norrut l\u00e4ngs Norrlandskusten \u00e5tminstone upp till Ume\u00e5.\r\n\r\nDen st\u00f6rre husspindeln kan bli ovanligt gammal f\u00f6r att vara en spindel. De flesta spindlar som finns i Sverige blir h\u00f6gst n\u00e5got \u00e5r, n\u00e5gra av de st\u00f6rre blir 2-3 \u00e5r gamla, men den st\u00f6rre husspindeln kan bli \u00e4nda upp till 7 \u00e5r gammal, men blir oftast inte mer \u00e4n 3 \u00e5r. N\u00e4r hanen blir k\u00f6nsmogen vid s\u00e5 letar han efter en hona. Det \u00e4r ofta d\u00e5 han hamnar i badrummet. Hanen d\u00f6r efter en kort tid som vuxen d\u00e5 han sprungit och letat efter honor. Efter parningen s\u00e5 l\u00e4gger honan 3-4 \u00e4ggkokonger. Honan brukar tyna bort efter \u00e4ggl\u00e4ggningen. Ibland ser man \u00e4ven honor och unga som \u00e4r ute och r\u00f6r p\u00e5 sig. Det kan bero p\u00e5 att de beh\u00f6ver byta st\u00e4lle, t ex p\u00e5 att n\u00e4tet blivit f\u00f6rst\u00f6rt, men ocks\u00e5 p\u00e5 att de letar efter f\u00f6da utanf\u00f6r n\u00e4tet i m\u00f6rkret ibland.\r\n\r\nPeter J\u00e4ger &amp; Lars J. Jonsson<\/p> <\/div> <\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"SL\">\u00a0<div class=\"su-animate\" style=\"opacity:0;-webkit-animation-duration:1s;-webkit-animation-delay:0s;animation-duration:1s;animation-delay:0s;\" data-animation=\"fadeInUp\" data-duration=\"1\" data-delay=\"0\"><p><h4>Evropski pajek leta 2008<\/h4>\r\nHi\u0161ni pajek - <em>Tegenaria<\/em> spp.\r\n\r\n<b>Kdo jih ne pozna: veliki, temni, kosmati pajki, ki se pojavijo v kopalni kadi ali umivalniku in - predvsem zaradi svoje velikosti in kontrasta proti beli podlagi - povzro\u010dijo burno reakcijo pri ljudeh. To so ve\u010dinoma hi\u0161ni pajki, ki niso niti strupeni, niti nevarni. Vseeno pa so ravno tak\u0161na sre\u010danja tisto, kar najbolj \u0161kodi odnosu med pajki in \u0161tevilnimi ljudmi.<\/b>\r\n\r\nV letu 2008 je bil za pajka leta izbran hi\u0161ni pajek (rod <i>Tegenaria<\/i>). \u017dirija se ni mogla spomniti kandidata, ki bi bolje opisal tipi\u010dno nerazumen strah ljudi pred temi osmeronogimi \u017eivalmi. S to potezo bi arahnologi radi vzbudili zanimanje ali vsaj razumevanje sveta okoli nas. Pajka leta so tretji\u010d izbirali na evropski ravni. Glede na to, da ne \u017eivi vsaka vrsta v vsaki dr\u017eavi, smo vpeljali novost in tako bo letos v sredi\u0161\u010du pozornosti celoten rod. Vsaka dr\u017eava pa bo potem izbrala svojo zna\u010dilno vrsto.\r\n\r\nV Evropi najdemo okoli 70 od skupno 130 vrst na svetu. Na pode\u017eelju gradijo svoje mre\u017ee pod kamenjem, v votlih deblih, pod koreninami dreves in med gosto vegetacijo, v naseljih pa hvale\u017eno zasedejo tudi mnoge alternativne habitate.\r\n\r\nHi\u0161ni pajki iz rodu <i>Tegenaria<\/i> gradijo plo\u0161\u010date mre\u017ee, ki jih tipi\u010dno najdemo v kotu sobe. Na tem mestu pajek najla\u017eje raztegne svojo mre\u017eo in potem namesti svoje lijakasto zato\u010di\u0161\u010de. Ti no\u010dno aktivni pajki v njem nepremi\u010dno pre\u017eivijo ve\u010dino \u010dasa. Zato\u010di\u0161\u010de je zgrajeno tako, da je \u010dim bolj skrito in varno pred de\u017ejem. Ostali del mre\u017ee pa se, za razliko od zato\u010di\u0161\u010da, lahko razteza dale\u010d v sobo.\r\n\r\nKo kak\u0161na \u017eu\u017eelka pade na plo\u0161\u010dat del mre\u017ee povzro\u010di vibracije, ki jih pajek takoj zazna. Ta hitro kot blisk ste\u010de k plenu, ga ugrizne in vbrizga strup. Manj\u0161i plen takoj odnesejo v zato\u010di\u0161\u010de, pri velikem plenu pa se <i>Tegenaria<\/i> tipi\u010dno najprej umakne v zato\u010di\u0161\u010de in po\u010daka, da strup za\u010dne u\u010dinkovati. S ponavljajo\u010dimi ugrizi lahko obvladajo tudi velik plen, ki ga nato zau\u017eijejo na varnem v zato\u010di\u0161\u010du.\r\n\r\nVelikost teh pajkov je impresivna. Dolgonogi samci lahko imajo razpon nog tudi \u010dez 10 cm, kar seveda ne pripomore k prepri\u010devanju ljudi, ki o pajkih ne vedo dovolj, da ti dejansko niso nevarni. Znanstveniki so s preizkusi na sebi pokazali, da tudi \u010de hi\u0161nim pajkom ob ugrizu uspe predreti ko\u017eo, u\u010dinek strupa nima opaznej\u0161ega u\u010dinka. Ve\u010dinoma se opazi samo ugriz, ki se ga \u010duti kot pik bucike. Omembe vreden je tudi podatek, da celo strokovnjaki potrebujejo precej spretnosti in potrpljenja, da pajke pripravijo do ugriza, ne da bi jih ob tem po\u0161kodovali. Vseeno je torej ali pajka poberete iz kopalne kadi z golo roko ali kozarcem, da ga varno izpustite na prostost. V bistvu s tem niste pajka samo re\u0161ili zanesljive smrti, ampak tudi pri\u0161li v stik z naravnim okoljem okoli vas.\r\n\r\nPeter J\u00e4ger &amp; Matja\u017e Gregori\u010d<\/p> <\/div> <\/div><\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Spider of the Year 2008<br \/>\nThe Common House Spider<br \/>\n<em>Tegenaria<\/em> spp.<br \/>\nInformation<\/p>\n<p>Who doesn\u2019t know them: large, dark, hairy spiders which appear in the bathtub or washbasin and who &#8211; thanks mostly to their large size and their strong contrast against the chalk-white background &#8211;<\/p>\n<p><span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/european-arachnology.org\/esa\/?page_id=429\">Read more &#8250;<\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":321,"menu_order":97,"comment_status":"closed","ping_status":"closed","template":"full-width-page.php","meta":{"footnotes":""},"class_list":["post-429","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/types\/page"}],"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=429"}],"version-history":[{"count":8,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/429\/revisions"}],"predecessor-version":[{"id":2544,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/429\/revisions\/2544"}],"up":[{"embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/321"}],"wp:attachment":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}