{"id":3088,"date":"2020-12-21T14:55:26","date_gmt":"2020-12-21T13:55:26","guid":{"rendered":"http:\/\/www.european-arachnology.org\/wdp\/?page_id=3088"},"modified":"2022-01-19T13:33:34","modified_gmt":"2022-01-19T12:33:34","slug":"2021-ero-furcata","status":"publish","type":"page","link":"https:\/\/european-arachnology.org\/esa\/?page_id=3088","title":{"rendered":"2021 Ero furcata"},"content":{"rendered":"<h1>Spider of the year 2021<\/h1>\n<h3>Two-humped pirate spider<\/h3>\n<h4><em>Ero furcata<\/em> (Villers, 1789)<\/h4>\n<div id=\"attachment_3090\" style=\"width: 890px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3090\" class=\"wp-image-3090 size-full ml-lightbox-enabled\" src=\"https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz.jpg\" alt=\"Ero furcata\" width=\"880\" height=\"584\" srcset=\"https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz.jpg 880w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-300x199.jpg 300w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-768x510.jpg 768w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-600x398.jpg 600w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-50x33.jpg 50w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-100x66.jpg 100w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-150x100.jpg 150w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-200x133.jpg 200w, https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/2021_Ero_furcata_Schmitz-450x299.jpg 450w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><p id=\"caption-attachment-3090\" class=\"wp-caption-text\"><em>Ero furcata<\/em><\/p><\/div>\n<h4>Information<\/h4>\n<p>The two-humped pirate spider, <em>Ero furcata<\/em> (Villers, 1789), belongs to the similarly named family of the pirate spiders (Mimetidae). Worldwide this spider family has 154 species. Ten species are known from Europe, nine of which are listed under the genus <em>Ero<\/em>. As well as <em>Ero furcata<\/em>, three further species in this genus are primarily distributed in Central Europe: <em>Ero alphana<\/em> (Walckenaer, 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski, 1991 und <em>E. tuberculata<\/em> (De Geer, 1778).<\/p>\n<p>The two-humped pirate spider is distributed across the Palaearctic region. In Central Europe it is mostly restricted to plains and foothills (up to 800 m altitude), but in montane regions it can extend to 1,500 m. In Austria there are even records from scree slopes up to 2,000 m above sea level. You can find the pirate spider in natural settings, typically on the floor of different forest types, but also in the lower (and sometime middle) trunk region of trees. Otherwise, they are found at the edges of forests, in bushes and warm localities. The two-humped pirate spider is not considered endangered.<\/p>\n<p><a class=\"spoiler_link_show\" href=\"javascript:void(0)\" onclick=\"wpSpoilerToggle(document.getElementById('id1185894161'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id1185894161\" style=\"display:none\"><\/p>\n<p>The body length of males is 2.5\u20133 mm, of females 4.5\u20134.8 mm. The cephalothorax is raised in the middle, light brown in colour and shows characteristic black markings. The abdomen is short and noticeably rounded, also light brown to yellow in colour with dark patches and two blunt humps near the front. The legs are mostly with clear ring-like markings, and the first two pairs of legs are longer than the remaining legs. The pirate spider is, as its name implies, a robber and only eats other spiders, especially web-building species. The pirate spider does not build a web itself, but deliberately enters the webs of animals such as cobweb spiders during the evening or the night. Here, it skillfully plucks the silk, pretending to be a prey item that has landed in the web. Attracted in this way, the owner of the web is then grabbed by the pirate spider\u2019s long front legs, bitten in the leg and finally sucked dry.<\/p>\n<p>During the day the two-humped pirate spider sits, usually with its legs retracted, hidden beneath leaves or twigs and is thus quite difficult to find. More easily discovered is the characteristic egg sac, produced late in summer. The egg sac is drop-shaped, about 4 mm across and is made up of several different layers of silk. The innermost is a thin white layer of fine threads, the middle layer is made of thicker, stronger silk which is tightly packed over the inner layer, and there is an outer layer of frizzy, wiry strands. The egg sac is typically hung beneath a protrusion, leaf or twig on a thin, but stiff, ca. 15 mm long thread. Hanging the egg sac in this way may offer protection against predators which would eat the eggs, but does not prevent parasitism by animals like ichneumon wasps which can affect up to 40% of the egg sacs. The sacs themselves usually contain only 6\u20138 eggs. Spiderlings hatch after overwintering. The spiders mature by the end of spring and then build their own egg sacs, which hatch during summer. In this way <em>Ero furcata<\/em> can be found all year round.<\/p>\n<p>In Central Europe there are \u2013 as noted above \u2013 three other rarer species, albeit with a similar lifestyle. Also with two humps on the abdomen is <em>Ero cambridgei<\/em>, which can be found throughout the year in wet habitats like moorland or flooded meadows. It is smaller than <em>Ero furcata<\/em>. The four-humped <em>Ero aphana<\/em> is found at the edges of pine forests and bushes and is mostly active from April to August in warmer localities. The large <em>Ero tuberculata<\/em> also has four humps, the front pair being particularly large. This rare species can also be found in pine forests and wet habitats.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Why was the two-humped pirate spider chose as the Spider of the Year?<\/strong><\/p>\n<p>As a \u201brobber among robbers\u2019 the two-humped pirate spider has developed an unusual way of feeding. For this reason it may be a surprise that so far no member of this spider family has been chosen as Spider of the Year. The characteristic egg sac also offers the possibility of drawing attention to the different ways in which spider silk can be produced and used efficiently.<\/p>\n<p>By choosing a Spider of the Year the scientists hope not only to give prominence to a \u201bless popular\u2019 group of animals, but that at the same time to gather up-to-date information about its distribution. In this sense: enjoy the Spider of the Year and help document this species with your records or your photos (of the spider and the egg sac!)<\/p>\n<p>The European Spider of the Year is chosen by 84 arachnologists from 27 European countries. Coordination of the vote is by the Natural History Museum of Vienna, in collaboration with the Arachnologischen Gesellschaft (AraGes) and the European Society of Arachnology (ESA).<\/p>\n<p>&nbsp;<\/p>\n<p>Christoph H\u00f6rweg &amp; Jason Dunlop<\/p>\n<p><\/div>\n<\/p>\n<h4>Contacts<\/h4>\n<p><a class=\"spoiler_link_show\" href=\"javascript:void(0)\" onclick=\"wpSpoilerToggle(document.getElementById('id472994095'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id472994095\" style=\"display:none\"><\/p>\n<h4>Contact for Europe<\/h4>\n<p>Dr. Milan \u0158ez\u00e1\u010d<br \/>\nBiodiversity Lab, Crop Research Institute<br \/>\nDrnovsk\u00e1 507<br \/>\n161 06 Praha 6 \u2013 Ruzyn\u011b<br \/>\nCzech Republic<br \/>\nrezac(a)vurv.cz<\/p>\n<h4>Countries involved<\/h4>\n<p>Albania, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, France, Germany, Great Britain, Hungary, Ireland, Italy, Liechtenstein, Luxembourg, Macedonia, The Netherlands, Norway, Poland, Portugal, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland.<\/p>\n<h4>Supporting societies<\/h4>\n<p>ARABEL &#8211; Belgische Arachnologische Vereniging <a href=\"http:\/\/www.arabel.ugent.be\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nARAGES &#8211; Arachnologische Gesellschaft &#8211; <a href=\"http:\/\/www.arages.de\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nBAS &#8211; The British Arachnological Society &#8211; <a href=\"http:\/\/www.britishspiders.org.uk\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nCAS &#8211; \u010cesk\u00e1 arachnologick\u00e1 spole\u010dnost &#8211; <a href=\"http:\/\/www.arachnology.cz\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nEIS &#8211; EIS Nederland &#8211; Kenniscentrum Insecten en andere Ongewervelden &#8211; <a href=\"https:\/\/www.eis-nederland.nl\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nESA &#8211; European Society of Arachnology &#8211; <a href=\"http:\/\/www.european-arachnology.org\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nGIA &#8211; Grupo Ib\u00e9rico de Aracnolog\u00eda GIA &#8211; <a href=\"http:\/\/www.sea-entomologia.org\/gia\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nNATURDATA &#8211; Biodiversidade online &#8211; <a href=\"http:\/\/naturdata.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/p>\n<p><\/div>\n<\/p>\n<h4>Maps and\u00a0Photos<\/h4>\n<p><a class=\"spoiler_link_show\" href=\"javascript:void(0)\" onclick=\"wpSpoilerToggle(document.getElementById('id1159084280'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id1159084280\" style=\"display:none\"><\/p>\n<h4>Distribution<\/h4>\n<p>Great Britain &#8211;\u00a0<a href=\"http:\/\/srs.britishspiders.org.uk\/portal.php\/p\/Summary\/s\/Ero%20furcata\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nEurope &#8211; <a href=\"http:\/\/spiderling.de\/arages\/OverviewEurope\/euro_species.php?name=erofur?\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nEurope &#8211;\u00a0<a href=\"https:\/\/araneae.nmbe.ch\/data\/449\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nGermany &#8211;\u00a0<a href=\"https:\/\/atlas.arages.de\/species\/48\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nSwitzerland &#8211; <a href=\"https:\/\/lepus.unine.ch\/carto\/9141#0\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nSweden &#8211;\u00a0<a href=\"https:\/\/www.artportalen.se\" target=\"_blank\" rel=\"noopener\">(link)<\/a><\/p>\n<p>Benelux &#8211; <a href=\"http:\/\/www.tuite.nl\/iwg\/Araneae\/SpiBenelux\/?species=Ero%20furcata\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nCzech Republic &#8211; <a href=\"http:\/\/www.pavouci-cz.eu\/Pavouci.php?str=Ero_furcata\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nAustria &#8211; <a href=\"https:\/\/european-arachnology.org\/esa\/wp-content\/uploads\/2020\/12\/Ero_furcata_Distribution_Austria.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">(PDF)<\/a><\/p>\n<h4>Photo galleries<\/h4>\n<p>spiderling.de &#8211; <a href=\"http:\/\/spiderling.de\/arages\/Fotogalerie\/Galerie_Ero.htm\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nWiki Arages &#8211; <a href=\"https:\/\/wiki.arages.de\/index.php?title=Ero_furcata\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nWikimedia commons &#8211; <a href=\"https:\/\/commons.wikimedia.org\/wiki\/Category:Ero_furcata\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><br \/>\nArachno\u00a0&#8211; <a href=\"https:\/\/arachno.piwigo.com\/index?\/category\/307-ero_furcata\" target=\"_blank\" rel=\"noopener noreferrer\">(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('id281581915'), this, '', '')\"><\/a>\n<div class=\"spoiler_div\" id=\"id281581915\" style=\"display:none\"><\/p>\n<p>&#8211; Almquist S 2005 Swedish Araneae. Part 1 \u2013 families Atypidae to Hahniidae (Linyphiidae excluded) \u2013 Insect Systematics &amp; Evolution, Supplement 62: 1-284<\/p>\n<p>&#8211; Arachnologische Geselschaft 2020 Atlas der Spinnentiere Europas <em>(Arachnida: Araneae, Opiliones, Pseudoscorpiones, Amblypygi, Solifugae, Scorpiones, Schizomida)<\/em> f\u00fcr <em>Ero furcata <\/em>\u2013\u00a0<a href=\"https:\/\/atlas.arages.de\/species\/48\" target=\"_blank\" rel=\"noopener noreferrer\"><u>(link)<\/u><\/a> (07.12.2020)<\/p>\n<p>&#8211; Arachnologische Gesellschaft e.V. 2020 Wiki des Spinnen-Forums \u2013 (<a href=\"https:\/\/wiki.arages.de\">link<\/a>) (07.12.2020)<\/p>\n<p>&#8211; Bellmann H 2016 Der Kosmos Spinnenf\u00fchrer. Frackh-Kosmos Stuttgart. 429 pp.<\/p>\n<p>&#8211; Blick T, Bosmans R, Buchar J, Gajdo\u0161 P, H\u00e4nggi A, Helsdingen P van, R\u016f\u017ei\u010dka V, Star\u0119ga W &amp; Thaler K 2004 Checkliste der Spinnen Mitteleuropas. Checklist of the spiders of Central Europe. (Arachnida: Araneae). Version 1. Dezember 2004 \u2013 <a href=\"http:\/\/www.arages.de\/wp-content\/uploads\/2013\/05\/checklist2004_araneae.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">(PDF)<\/a><\/p>\n<p>&#8211; CSCF (Centre Suisse de Cartographie de la Faune) 2019 Fauna der Schweiz \u2013 Spinnentiere oder Arachniden (Skorpione, Pseudoskorpione, Spinnen, Weberknechte, Milben) \u2013 <a href=\"http:\/\/www.cscf.ch\/cscf\/de\/home\/fauna-der-schweiz\/spinnentiere.html\" target=\"_blank\" rel=\"noopener noreferrer\"><u>(link)<\/u><\/a> bzw. Verbreitungskarte f\u00fcr\u00a0<em>Ero furcata<\/em>:\u00a0<a href=\"https:\/\/lepus.unine.ch\/carto\/9141#0\" target=\"_blank\" rel=\"noopener noreferrer\"><u>(link)<\/u><\/a> (07.12.2020)<\/p>\n<p>&#8211; Czajka M 1963 Unknown facts of the biology of the spider <em>Ero furcata<\/em> \u2013 Polskie pismo entomologiczne 33:229-231<\/p>\n<p>&#8211; Czajka M 1980 Zur \u00d6kologie und Bionomie der Spinnen (Aranei) aus Sudeten-Vorgebirge. \u2013 Internationaler Arachnologen-Kongre\u00df Wien 1980:171-175.<\/p>\n<p>&#8211; Finch O-D 2002 Parasitoide in Eikokons spinnenfressender Spinnen \u2013 Mikrokosmos 91(3):155-158<\/p>\n<p>&#8211; Foelix RF 2015 Biologie der Spinnen. Edition Chimaira, Frankfurt am Main. 430 pp.<\/p>\n<p>&#8211; H\u00e4nggi A, St\u00f6ckli E &amp; Nentwig W 1995 Lebensr\u00e4ume mitteleurop\u00e4ischer Spinnen. Charakterisierung der Lebensr\u00e4ume der h\u00e4ufigsten Spinnenarten Mitteleuropas und der mit diesen vergesellschafteten Arten \u2013 Miscellanea Faunistica Helvetiae 4: 1-459<\/p>\n<p>&#8211; Harms D, Dunlop JA &amp; Sch\u00fctt K 2009 Neue Nachweise der Gerandeten Wasserspinne <em>Dolomedes plantarius <\/em>in Brandenburg (Araneae: Pisauridae) \u2013 Arachnologische Mitteilungen 37: 1-8. doi: <a href=\"https:\/\/doi.org\/10.5431\/aramit3701\">10.5431\/aramit3701 <\/a><\/p>\n<p>&#8211; Helsdingen PJ van 2020 Araneae. In: Fauna Europaea version 2017.06 \u2013\u00a0<a href=\"https:\/\/fauna-eu.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a> (07.12.2020)<\/p>\n<p>&#8211; Jackson RR &amp; Whitehouse MEA 1986 The biology of New Zealand and Queensland pirate spiders (Araneae: Mimetidae): aggressive mimicry, araneophagy and prey specialization \u2013 Journal of Zoology 210:279-303<\/p>\n<p>&#8211; Nentwig W, Blick T, Bosmans R, Gloor D, H\u00e4nggi A &amp; Kropf C 2020 Araneae \u2013 Spiders of Europe, version 12.2020 \u2013 (07.12.2020). doi: <a href=\"https:\/\/doi.org\/10.24436\/1\">10.24436\/1<\/a><\/p>\n<p>&#8211; Palmgren P 1974 Die Spinnenfauna Finnlands und Ostfennoskandiens IV. Argiopidae, Tetragnathidae und Mimetidae. Spinnen (Araneae) aus dem Innern von Schutthalden der Nordalpen (Nordtirol, \u00d6sterreich) \u2013 \u00a0Fauna Fennica 24: 1-70.<\/p>\n<p>-Reichholf JH &amp; Steinbach G 1997 Die grosse Enzyklop\u00e4die der Insekten, Spinnen- und Krebstiere, Band 1. Bertelsmann Lexikon Verlag G\u00fctersloh. 360 pp.<\/p>\n<p>&#8211; Ruzicka V &amp; Thaler K 2002 Spinnen (Araneae) aus dem Innern von Schutthalden der Nordalpen (Nordtirol, \u00d6sterreich) \u2013 Berichte des naturwissenschaftlichen-medizinischen Verein Innsbruck 89:137-141<\/p>\n<p>&#8211; Thaler K &amp; Knoflach B 2002 Zur Faunistik der Spinnen (Araneae) von \u00d6sterreich: Atypidae, Haplogynae, Eresidae, Zodariidae, Mimetidae \u2013 Linzer biologische Beitr\u00e4ge 34\/1:413-444<\/p>\n<p>&#8211; World Spider Catalog 2020 World Spider Catalog, version 21.5. Natural History Museum Bern \u2013<a href=\"http:\/\/www.wsc.nmbe.ch\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a> (07.12.2020)<\/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\">AL<\/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\">DE<\/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\">IT<\/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\">PL<\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\">SE<\/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=\"AL\"> <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><strong>Merimanga e Vitit 2021<\/strong>\r\n\r\nMerimanga pirate - <em>Ero furcata<\/em> (Villers, 1789)\r\n\r\n&nbsp;\r\n\r\nMerimanga pirate, <em>Ero furcata<\/em> (Villers, 1789), i p\u00ebrket familjes s\u0451 merimangave pirate me gunga (Mimetidae). N\u00eb mbar\u00eb bot\u00ebn, kjo familje ka 154 lloje, nga t\u00eb cilat 10 jetojn\u00eb n\u00eb Evrop\u00eb dhe nj\u00eb n\u00eb Shqip\u00ebri. Kjo familje p\u00ebrfaq\u00ebsohet nga dy gjini, <em>Ero<\/em> dhe <em>Mimetus<\/em>. Gjinia <em>Ero<\/em> p\u00ebrfaq\u00ebsohet nga kat\u00ebr lloje t\u00eb shp\u00ebrndara kryesisht n\u00eb Evrop\u00ebn Qendrore: <em>Ero aphana<\/em> (Walckenaer, 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski, 1991, <em>Ero furcata<\/em> (Villers, 1789) dhe <em>E. tuberculata<\/em> (de Geer, 1778). <em>E. tuberculata<\/em> \u00ebsht\u00eb i vetmi lloj q\u00eb \u00ebsht\u00eb identifikuar n\u00eb Shqip\u00ebri. <em>E<\/em><em>.<\/em><em> furcata<\/em> \u00ebsht\u00eb e shp\u00ebrndar\u00eb n\u00eb t\u00eb gjith\u00eb rajonin Palearktik. N\u00eb Evrop\u00ebn Qendrore ajo ndodhet m\u0451 s\u0451 shumti n\u0451 rrafshinat dhe ult\u00ebsirat deri n\u00eb 800 m mbi nivelit e detit, por n\u00eb rajonet malore ajo mund t\u00eb gjendet deri n\u00eb 1500 m. N\u00eb Austri ka t\u00eb dh\u00ebna t\u00eb pranis\u00eb s\u00eb saj n\u00eb shpatet e rr\u00ebpirave t\u00eb maleve deri n\u00eb 2000 m mbi nivelin e detit. Kjo merimang\u00eb gjendet n\u00eb mjedise natyrore, zakonisht n\u00eb bim\u00ebsin\u00eb e ul\u00ebt t\u00eb llojeve t\u00eb ndryshme t\u00eb pyjeve, por edhe n\u00eb pjes\u00ebn e ul\u00ebt t\u00eb trungjeve t\u00eb drur\u00ebve. Gjithashtu ato gjenden edhe n\u00eb skajet e pyjeve, n\u00eb shkurre dhe vende t\u00eb ngrohta. Merimanga pirate nuk konsiderohet lloj i rrezikuar. Gjat\u00ebsia e trupit t\u00eb meshkujve \u00ebsht\u00eb 2.5-3 mm, dhe e femrave 4.5-4.8 mm. Cefalotoraksi \u00ebsht\u00eb i ngritur n\u00eb pjes\u00ebn e mesit, me ngjyr\u00eb kafe t\u00eb leht\u00eb dhe ka shenja t\u00eb zeza karakteristike. Abdomeni \u00ebsht\u00eb i shkurt\u00ebr dhe i rrumbullak\u00ebt, me ngjyr\u00eb kafe t\u00eb leht\u00eb dhe me arna t\u00eb err\u00ebta dhe dy gunga n\u00eb pjes\u00ebn e p\u00ebrparme. K\u00ebmb\u00ebt jan\u00eb kryesisht me shenja t\u00eb qarta unazore, dhe dy ciftet e para t\u00eb k\u00ebmb\u00ebve jan\u00eb m\u00eb t\u00eb gjata se t\u00eb tjerat. Merimanga pirate \u00ebsht\u00eb, si\u00e7 e n\u00ebnkupton dhe emri, nj\u00eb grabit\u00ebse dhe ha vet\u00ebm merimangat e tjera, sidomos llojet rrjet\u00eb nd\u00ebrtuese. Merimanga pirate nuk nd\u00ebrton nj\u00eb rrjet\u00eb t\u00eb vet\u00ebn, por n\u00eb m\u00ebnyr\u00eb t\u00eb q\u00ebllimshme ajo hyn gjat\u00eb mbr\u00ebmjes ose nat\u00ebn n\u00eb rrjet\u00ebn e merimangave t\u00eb tjera duke e pushtuar at\u00eb. P\u00ebr t\u00eb realizuar k\u00ebt\u00eb, ajo me mjesht\u00ebri l\u00ebviz fillin e m\u00ebndafshit, duke pretenduar t\u00eb jet\u00eb nj\u00eb pre e cila ka ngecur n\u00eb rrjet\u00eb, duke e g\u00ebnjyer merimang\u00ebn e k\u00ebsaj rrjete. N\u00eb k\u00ebt\u00eb m\u00ebnyr\u00eb ajo e rr\u00ebmben dhe e t\u00ebrheq k\u00ebt\u00eb pre me k\u00ebmb\u00ebt e gjata t\u00eb p\u00ebrparme, e pickon n\u00eb k\u00ebmb\u00eb duke e helmuar, dhe m\u00eb pas e konsumon duke i thithur indet e brendshme, t\u00eb tretura nga sekrecionet e stomakut t\u00eb merimang\u00ebs pirate. Gjat\u00eb dit\u00ebs merimanga pirate fshihet n\u00ebn gjethe ose pjes\u00eb t\u00eb tjera t\u00eb drur\u00ebve, zakonisht me k\u00ebmb\u00ebt e saj t\u00eb t\u00ebrhequra, duke u b\u00ebr\u00eb k\u00ebshtu mjaft e v\u00ebshtir\u00eb p\u00ebr t\u2019u gjetur. M\u00eb e leht\u00eb p\u00ebr tu zbuluar \u00ebsht\u00eb thesi karakteristik i vez\u00ebve, i prodhuar n\u00eb fund t\u00eb ver\u00ebs. Thesi i vez\u00ebve \u00ebsht\u00eb n\u00eb form\u00eb t\u00eb nj\u00eb pik\u00eble, rreth 4 mm dhe p\u00ebrb\u00ebhet nga disa shtresa t\u00eb ndryshme t\u00eb m\u00ebndafshit. Shtresa m\u00eb e brendshme \u00ebsht\u00eb e holl\u00eb e bardh\u00eb e p\u00ebrb\u00ebr\u00eb nga fije shum\u00eb t\u00eb holla, shtresa e mesme ka m\u00ebndafsh m\u00eb t\u00eb trash\u00eb e t\u00eb fort\u00eb i cili mb\u00ebshtjell t\u00eb shtr\u00ebnguar fort shtres\u00ebn e brendshme, dhe shtresa e jashtme me fije t\u00eb forta t\u00eb dredhura. Thesi i vez\u00ebve zakonisht varet me an\u00eb t\u00eb nj\u00eb filli t\u00eb holl\u00eb t\u00eb fort\u00eb rreth 15 mm t\u00eb gjat\u00eb, n\u00ebn nj\u00eb zgjatje, flet\u00eb ose pjes\u00eb tjet\u00ebr t\u00eb drur\u00ebve. Varja e thesit n\u00eb k\u00ebt\u00eb m\u00ebnyr\u00eb ofron mbrojtje t\u00eb tij nga grabitqar\u00ebt q\u00eb han\u00eb vez\u00ebt, por kjo nuk pengon parazitizmin nga kafsh\u00eb t\u00eb tilla si grer\u00ebzat ikneumone t\u00eb cilat mund t\u00eb d\u00ebmtojn\u00eb deri n\u00eb 40% t\u00eb thesit t\u00eb vez\u00ebve. Thesi i vez\u00ebve zakonisht ka vet\u00ebm 6-8 vez\u00eb. T\u00eb vegjlit \u00e7elin pas dim\u00ebrimit, dhe arrijn\u00eb pjekurin\u00eb seksuale nga fundi i pranver\u00ebs dhe pastaj nd\u00ebrtojn\u00eb thesin e tyre me vez\u00eb, t\u00eb cilat \u00e7elin gjat\u00eb ver\u00ebs. N\u00eb k\u00ebt\u00eb m\u00ebnyr\u00eb, <em>Ero furcata<\/em> mund t\u00eb gjendet gjat\u00eb gjith\u00eb vitit. N\u00eb Evrop\u00ebn Qendrore ka t\u00eb pranishme dhe tre lloje t\u00eb tjera t\u00eb merimangave pirate, dhe t\u00eb gjitha kan\u00eb nj\u00eb m\u00ebnyr\u00eb jetese t\u00eb ngjashme. <em>Ero cambridgei<\/em> \u00ebsht\u00eb i ngjash\u00ebm me <em>Ero furcata<\/em> pasi ka dy gjunga, por \u00ebsht\u00eb m\u00eb i vog\u00ebl dhe mund t\u00eb gjendet gjat\u00eb gjith\u00eb vitit n\u00eb habitatet e lagura si k\u00ebneta ose livadhet e p\u00ebrmbytura. <em>Ero aphana<\/em> ka kat\u00ebr gunga, gjendet n\u00eb skajet e pyjeve dhe shkurreve t\u00eb pishave dhe \u00ebsht\u00eb kryesisht aktiv nga Prilli deri n\u00eb Gusht n\u00eb vende t\u00eb ngrohta. <em>Ero tuberculata<\/em> \u00ebsht\u00eb lloji m\u00eb i madh, ka po ashtu kat\u00ebr gunga, ku \u00e7ifti i p\u00ebrparm\u00eb i tyre \u00ebsht\u00eb ve\u00e7an\u00ebrisht i madh. Ky lloj mund t\u00eb gjendet edhe n\u00eb pyjet e pishave dhe habitatet e lagura.\r\n\r\n<strong>Pse \u0451sht\u0451 zgjedhur merimanga pirate si Merimanga Evropiane e Vitit?<\/strong>\r\n\r\nSi nj\u00eb \u2018hajdute mes hajdut\u00ebve\u2019, merimanga pirate ka zhvilluar nj\u00eb m\u00ebnyr\u00eb t\u00eb pazakont\u00eb t\u00eb ushqyerit. Thesi karakteristik i vez\u00ebve gjithashtu ofron mund\u00ebsin\u00eb e t\u00eb t\u00ebrhequrit t\u00eb v\u00ebmendjes drejt m\u00ebnyrave t\u00eb ndryshme me an\u00eb t\u00eb t\u00eb cilave m\u00ebndafshi i merimangave mund t\u00eb prodhohet dhe p\u00ebrdoret n\u00eb m\u00ebnyr\u00eb efikase. Duke zgjedhur Merimang\u00ebn e Vitit, shkenc\u00ebtar\u00ebt shpresojn\u00eb q\u00eb jo vet\u00ebm q\u00eb do ti kushtohet v\u00ebmendje nj\u00eb grupi pak t\u00eb njohur t\u00eb kafsh\u00ebve, por n\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb edhe p\u00ebr t\u00eb mbledhur informacionin e p\u00ebrdit\u00ebsuar mbi shp\u00ebrndarjen aktuale t\u00eb saj. N\u00eb k\u00ebt\u00eb kontekst, mund t\u00eb shijoni k\u00ebt\u00eb Merimang\u00eb t\u00eb Vitit 2021 dhe t\u00eb na ofroni ndihm\u00eb me t\u00eb dh\u00ebnat e vendndodhjes suaj ose me dokumentime fotografike t\u00eb k\u00ebtij lloji. Merimanga Evropiane e Vitit \u00ebsht\u00eb p\u00ebrzgjedhur nga 84 araknolog\u00eb nga 27 shtete Evropiane. Kordinimi i votave \u00ebsht\u00eb realizuar nga Muzeu i Historis\u00eb s\u00eb Natyr\u00ebs s\u00eb Vjen\u00ebs, s\u00eb bashku me \u2018ArachnologischeGesellschaft\u2019 (AraGes) dhe Shoqat\u00ebn Evropiane t\u00eb Araknologjis\u00eb. Christoph H\u00f6rweg &amp; Blerina Vrenozi.\r\n\r\n<strong>Kontakt n<\/strong><strong>\u0451<\/strong><strong> Shqip<\/strong><strong>\u0451<\/strong><strong>ri:<\/strong>\r\n\r\nDr. Blerina Vrenozi, Muzeu i Shkencave t\u0451 Natyr\u0451s, Rr. Petro Nini Luarasi, Nd. 76-1, No. 2, 1010 Tiran\u00eb, Shqip\u0451ri. E-mail: <a href=\"&#109;&#x61;&#105;&#x6c;t&#x6f;:&#98;&#x6c;&#101;&#x72;i&#x6e;a&#46;&#x76;&#114;&#x65;n&#x6f;z&#105;&#x40;&#102;&#x73;h&#x6e;&#46;&#101;&#x64;&#117;&#x2e;a&#x6c;\">bler&#105;&#110;&#97;&#46;&#118;&#x72;&#x65;&#x6e;&#x6f;&#x7a;&#x69;&#x40;fshn&#46;&#101;&#100;&#117;&#46;&#x61;&#x6c;<\/a><\/p> <\/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>\u041f\u0430\u044f\u043a \u043d\u0430 2021 \u0433\u043e\u0434\u0438\u043d\u0430<\/h4>\r\n\r\n\u0414\u0432\u0443\u0433\u044a\u0440\u0431 \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a -<em> Ero furcata<\/em> (Villers 1789)\r\n\r\n&nbsp;\r\n\r\n<strong>\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f<\/strong>\r\n\r\n<em>\u00a0<\/em>\r\n\r\n\u0414\u0432\u0443\u0433\u044a\u0440\u0431\u0438\u044f \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a, <em>Ero furcata<\/em> (Villers, 1789), \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0438 \u043a\u044a\u043c \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e\u0442\u043e \u043d\u0430 \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438\u0442\u0435 \u043f\u0430\u044f\u0446\u0438 (Mimetidae, \u043a\u043e\u0435\u0442\u043e \u043e\u0431\u0445\u0432\u0430\u0449\u0430 154 \u0432\u0438\u0434\u0430. \u0414\u043e\u0441\u0435\u0433\u0430 \u0432 \u0415\u0432\u0440\u043e\u043f\u0430 \u0441\u0430 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0438 \u0434\u0435\u0441\u0435\u0442 \u0432\u0438\u0434\u0430, \u043a\u0430\u0442\u043e \u0434\u0435\u0432\u0435\u0442 \u043e\u0442 \u0442\u044f\u0445 \u0441\u0430 \u043e\u0431\u0435\u0434\u0438\u043d\u0435\u043d\u0438 \u043e\u0442 \u0440\u043e\u0434 <em>Ero<\/em>. \u041e\u0441\u0432\u0435\u043d <em>Ero furcata<\/em>, \u043e\u0449\u0435 \u0442\u0440\u0438 \u0432\u0438\u0434\u0430 \u0441\u0430 \u0440\u0430\u0437\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438 \u0432 \u0426\u0435\u043d\u0442\u0440\u0430\u043b\u043d\u0430 \u0415\u0432\u0440\u043e\u043f\u0430 \u0438 \u0411\u044a\u043b\u0433\u0430\u0440\u0438\u044f:\u00a0 <em>Ero aphana<\/em> (Walckenaer, 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski, 1991 und <em>E. tuberculata<\/em> (De Geer, 1778).\r\n\r\n&nbsp;\r\n\r\n\u0414\u0432\u0443\u0433\u044a\u0440\u0431\u0438\u044f \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a \u0435 \u0440\u0430\u0437\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d \u0432 \u0446\u044f\u043b\u0430 \u041f\u0430\u043b\u0435\u0430\u0440\u043a\u0442\u0438\u043a\u0430, \u043a\u0430\u0442\u043e \u0432 \u0426\u0435\u043d\u0442\u0440\u0430\u043b\u043d\u0430 \u0415\u0432\u0440\u043e\u043f\u0430 \u0438 \u0411\u044a\u043b\u0433\u0430\u0440\u0438\u044f \u043e\u0431\u0438\u0442\u0430\u0432\u0430 \u043d\u0430\u0439- \u0432\u0435\u0447\u0435 \u0440\u0430\u0432\u043d\u0438\u043d\u0438\u0442\u0435 \u0438 \u043f\u043e\u0434\u043d\u043e\u0436\u0438\u0435\u0442\u043e \u043d\u0430 \u043f\u043b\u0430\u043d\u0438\u043d\u0438\u0442\u0435 \u0434\u043e 800 \u043d\u043c\u0432. \u0412 \u043f\u043b\u0430\u043d\u0438\u043d\u0441\u043a\u0438\u0442\u0435 \u0440\u0430\u0439\u043e\u043d\u0438 \u043e\u0431\u0430\u0447\u0435, \u043c\u043e\u0436\u0435 \u0434\u0430 \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0435 \u0438 \u0434\u043e 1,500 \u043d\u043c\u0432, \u0430 \u0432 \u0410\u0432\u0441\u0442\u0440\u0438\u044f \u0442\u043e\u0439 \u0434\u043e\u0441\u0442\u0438\u0433\u0430 \u0434\u043e \u0440\u0435\u043a\u043e\u0440\u0434\u043d\u0438\u0442\u0435 2,000 \u043c\u043d\u0432. \u0412 \u043f\u0440\u0438\u0440\u043e\u0434\u043d\u0430\u0442\u0430 \u0441\u0440\u0435\u0434\u0430, \u041f\u0438\u0440\u0430\u0442\u0441\u043a\u0438\u044f \u043f\u0430\u044f\u043a \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0438\u0442\u0430 \u043f\u043e\u0441\u0442\u0438\u043b\u043a\u0430\u0442\u0430 \u043d\u0430 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u0438\u0442\u0435 \u0433\u043e\u0440\u0441\u043a\u0438 \u0442\u0438\u043f\u043e\u0432\u0435, \u043d\u043e \u0441\u044a\u0449\u043e \u0441\u0435 \u043a\u0430\u0447\u0432\u0430 \u0438 \u043f\u043e \u0434\u044a\u043d\u0435\u0440\u0438\u0442\u0435 \u043d\u0430 \u0434\u044a\u0440\u0432\u0435\u0442\u0430\u0442\u0430. \u041e\u0431\u0438\u0442\u0430\u0432\u0430 \u043e\u043a\u0440\u0430\u0439\u043d\u0438\u043d\u0438\u0442\u0435 \u043d\u0430 \u0433\u043e\u0440\u0430\u0442\u0430 \u0438 \u0445\u0440\u0430\u0441\u0442\u0438\u0442\u0435 \u0432 \u0442\u043e\u043f\u043b\u0438 \u043c\u0435\u0441\u0442\u043e\u043e\u0431\u0438\u0442\u0430\u043d\u0438\u044f. \u0414\u0432\u0443\u0433\u044a\u0440\u0431\u0438\u044f \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a \u043d\u0435 \u0441\u0435 \u0441\u043c\u044f\u0442\u0430 \u0437\u0430 \u0437\u0430\u0441\u0442\u0440\u0430\u0448\u0435\u043d.\r\n\r\n&nbsp;\r\n\r\n\u0414\u044a\u043b\u0436\u0438\u043d\u0430\u0442\u0430 \u043d\u0430 \u0442\u044f\u043b\u043e\u0442\u043e \u043f\u0440\u0438 \u043c\u044a\u0436\u043a\u0438\u0442\u0435 \u0435 2.5\u20133 mm, \u043f\u0440\u0438 \u0436\u0435\u043d\u0441\u043a\u0438\u0442\u0435 4.5\u20134.8 mm. \u0413\u043b\u0430\u0432\u043e\u0433\u0440\u044a\u0434\u044a\u0442 \u0435 \u0438\u0437\u0434\u0438\u0433\u043d\u0430\u0442 \u043f\u043e \u0441\u0440\u0435\u0434\u0430\u0442\u0430, \u0441\u0432\u0435\u0442\u043b\u043e \u043a\u0430\u0444\u044f\u0432 \u043d\u0430 \u0446\u0432\u044f\u0442 \u0441 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u0438 \u0447\u0435\u0440\u043d\u0438 \u0448\u0430\u0440\u043a\u0438. 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\u041f\u0438\u0440\u0430\u0442\u0441\u043a\u0438\u044f \u043f\u0430\u044f\u043a, \u043a\u0430\u043a\u0442\u043e \u043f\u043e\u043a\u0430\u0437\u0432\u0430 \u043d\u0435\u0433\u043e\u0432\u043e\u0442\u043e \u0438\u043c\u0435 \u0435 \u0440\u0430\u0437\u0431\u043e\u0439\u043d\u0438\u043a \u0438 \u043d\u0430\u043f\u0430\u0434\u0430 \u0438 \u0438\u0437\u044f\u0436\u0434\u0430 \u0434\u0440\u0443\u0433\u0438 \u043f\u0430\u044f\u0446\u0438, \u043e\u0441\u043e\u0431\u0435\u043d\u043e \u0442\u0430\u043a\u0438\u0432\u0430, \u043a\u043e\u0438\u0442\u043e \u0441\u0442\u0440\u043e\u044f\u0442 \u043c\u0440\u0435\u0436\u0438. \u041f\u0438\u0440\u0430\u0442\u0441\u043a\u0438\u044f \u043f\u0430\u044f\u043a \u043d\u0435 \u0441\u0442\u0440\u043e\u0438 \u043c\u0440\u0435\u0436\u0438, \u043d\u043e \u0432\u0435\u0447\u0435\u0440\u043d\u043e \u0432\u0440\u0435\u043c\u0435 \u0438\u043b\u0438 \u043f\u0440\u0435\u0437 \u043d\u043e\u0449\u0442\u0430 \u0443\u043c\u0438\u0448\u043b\u0435\u043d\u043e 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\u043f\u0440\u0435\u0434\u043d\u0438 \u043a\u0440\u0430\u043a\u0430, \u0443\u0445\u0430\u043f\u0432\u0430 \u0433\u043e \u0438 \u0433\u043e \u0438\u0437\u0441\u043c\u0443\u043a\u0432\u0430 \u0434\u043e \u043a\u0430\u0442\u043e \u043e\u0441\u0442\u0430\u043d\u0435 \u0441\u0430\u043c\u043e \u043e\u0431\u0432\u0438\u0432\u043a\u0430\u0442\u0430.\r\n\r\n&nbsp;\r\n\r\n\u041f\u0440\u0435\u0437 \u0434\u0435\u043d\u044f \u0414\u0432\u0443\u0433\u044a\u0440\u0431\u0438\u044f \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a \u0441\u0442\u043e\u0438 \u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u0441 \u043a\u0440\u0430\u043a\u0430 \u0441\u043a\u0440\u0438\u0442\u0438 \u043f\u043e\u0434 \u043b\u0438\u0441\u0442\u0430\u0442\u0430, \u043a\u043e\u0435\u0442\u043e \u0433\u043e \u043f\u0440\u0430\u0432\u0438 \u0442\u0440\u0443\u0434\u043d\u043e \u043e\u0442\u043a\u0440\u0438\u0432\u0430\u0435\u043c. \u00a0\u041f\u043e \u043b\u0435\u0441\u043d\u043e \u0441\u0435 \u043e\u0442\u043a\u0440\u0438\u0432\u0430\u0442 \u043d\u0435\u0433\u043e\u0432\u0438\u0442\u0435 \u0445\u0430\u0440\u0430\u043a\u0435\u0440\u043d\u0438 \u044f\u0439\u0447\u0435\u043d\u0438 \u0442\u043e\u0440\u0431\u0438, \u043a\u043e\u0438\u0442\u043e \u0441\u0435 \u043f\u043e\u044f\u0432\u044f\u0432\u0430\u0442 \u0432 \u043a\u0440\u0430\u044f \u043d\u0430 \u043b\u044f\u0442\u043e\u0442\u043e. \u042f\u0439\u0447\u0435\u043d\u0430\u0442\u0430 \u0442\u043e\u0440\u0431\u0430 \u0435 \u0441 \u043a\u0430\u043a\u043f\u043a\u043e\u0432\u0438\u0434\u043d\u0430 \u0444\u043e\u0440\u043c\u0430, \u043d\u0430\u043f\u0440\u0430\u0432\u0435\u043d\u0430 \u043e\u0442 \u043d\u044f\u043a\u043e\u043b\u043a\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u0438 \u043f\u043b\u0430\u0441\u0442\u0430 \u043f\u0430\u044f\u0436\u0438\u043d\u043d\u0430 \u043a\u043e\u043f\u0440\u0438\u043d\u0430 \u0438 \u0435 \u0448\u0438\u0440\u043e\u043a\u0430 \u043e\u043a\u043e\u043b\u043e 4 mm. \u041d\u0430\u0439-\u0432\u044a\u0442\u0440\u0435\u0448\u043d\u0438\u044f\u0442 \u043f\u043b\u0430\u0441\u0442 \u0435 \u0431\u044f\u043b, \u0438\u0437\u0442\u044a\u043a\u0430\u043d \u043e\u0442 \u043c\u043d\u043e\u0433\u043e \u0444\u0438\u043d\u043d\u0438 \u043d\u0438\u0448\u043a\u0438, \u0441\u0440\u0435\u0434\u043d\u0438\u044f\u0442 \u0435 \u043d\u0430\u043f\u0440\u0430\u0432\u0435\u043d \u043e\u0442 \u043f\u043e-\u0434\u0435\u0431\u0435\u043b\u0438 \u0438 \u043f\u043e-\u0437\u0434\u0440\u0430\u0432\u0438 \u043d\u0438\u0448\u043a\u0438, \u0430 \u043d\u0430\u0439-\u0432\u044a\u043d\u0448\u043d\u0438\u044f\u0442 \u043e\u0442 \u043a\u044a\u0434\u0440\u0430\u0432\u0438, \u0438 \u043d\u0430\u0439-\u0434\u0435\u0431\u0435\u043b\u0438 \u043d\u0438\u0448\u043a\u0438. \u042f\u0439\u0447\u0435\u043d\u0430\u0442\u0430 \u0442\u043e\u0440\u0431\u0430, \u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u0435 \u0437\u0430\u043a\u0430\u0447\u0435\u043d\u0430 \u043f\u043e\u0434 \u043d\u044f\u043a\u043e\u0435 \u043b\u0438\u0441\u0442\u043e \u0438\u043b\u0438 \u043a\u043b\u043e\u043d\u0447\u0435 \u0438 \u0432\u0438\u0441\u0438 \u043d\u0430 \u0442\u044a\u043d\u043a\u0430, \u043d\u043e \u0442\u0432\u044a\u0440\u0434\u0430 \u043d\u0438\u0448\u043a\u0430 \u0434\u044a\u043b\u0433\u0430 \u043e\u043a\u043e\u043b\u043e 15 mm. \u0422\u0430\u043a\u0430, \u0432\u0438\u0441\u044f\u0449\u0430\u0442\u0430 \u044f\u0439\u0447\u0435\u043d\u0430 \u0442\u043e\u0440\u0431\u0430 \u0435 \u0437\u0430\u0449\u0438\u0442\u0435\u043d\u0430 \u043e\u0442 \u0445\u0438\u0449\u043d\u0438\u0446\u0438, \u043a\u043e\u0438\u0442\u043e \u0431\u0438\u0445\u0430 \u0438\u0441\u043a\u0430\u043b\u0438 \u0434\u0430 \u044f \u0438\u0437\u044f\u0434\u0430\u0442. \u0422\u044f \u043d\u0435 \u0437\u0430\u0449\u0438\u0442\u0435\u043d\u0430 \u043e\u0431\u0430\u0447\u0435 \u043e\u0442 \u043f\u0430\u0440\u0430\u0437\u0438\u0442\u043d\u0438 \u0436\u0438\u0432\u043e\u0442\u043d\u0438, \u043a\u0430\u0442\u043e \u043d\u044f\u043a\u043e\u0438 \u0432\u0438\u0434\u043e\u0432\u0435 \u043b\u0438\u0441\u0442\u043d\u0438 \u043e\u0441\u0438 (\u0441\u0435\u043c. Icheomunidae), \u043a\u043e\u0438\u0442\u043e \u043c\u043e\u0433\u0430\u0442 \u0434\u0430 \u0437\u0430\u0440\u0430\u0437\u044f\u0442 \u0434\u043e 40% \u043e\u0442 \u044f\u0439\u0447\u043d\u0438\u0442\u0435 \u0442\u043e\u0440\u0431\u0438. \u0422\u043e\u0440\u0431\u0438\u0442\u0435 \u0441\u044a\u0434\u044a\u0440\u0436\u0430\u0442 \u0441\u0430\u043c\u043e 6\u20138 \u044f\u0439\u0446\u0430. \u041c\u0430\u043b\u043a\u0438\u0442\u0435 \u043f\u0430\u044f\u0447\u0435\u0442\u0430 \u0441\u0435 \u0438\u0437\u043b\u044e\u043f\u0432\u0430\u0442 \u0441\u043b\u0435\u0434 \u043f\u0440\u0435\u0437\u0438\u043c\u0443\u0432\u0430\u043d\u0435 \u0438 \u0441\u0442\u0430\u0432\u0430\u0442 \u0432\u044a\u0437\u0440\u0430\u0441\u0442\u043d\u0438 \u043a\u044a\u043c \u043a\u0440\u0430\u044f \u043d\u0430 \u043f\u0440\u043e\u043b\u0435\u0442\u0442\u0430, \u0430 \u043f\u0440\u0435\u0437 \u043b\u044f\u0442\u043e\u0442\u043e \u043f\u0440\u0430\u0432\u044f\u0442 \u0438 \u0441\u0432\u043e\u0438\u0442\u0435 \u044f\u0439\u0447\u0435\u043d\u0438 \u0442\u043e\u0440\u0431\u0438. \u0422\u0430\u043a\u0430, <em>Ero furcata<\/em> \u043c\u043e\u0436\u0435 \u0434\u0430 \u0431\u044a\u0434\u0435 \u043d\u0430\u043c\u0435\u0440\u0435\u043d \u043f\u0440\u0435\u0437 \u0446\u044f\u043b\u0430\u0442\u0430 \u0433\u043e\u0434\u0438\u043d\u0430.\r\n\r\n&nbsp;\r\n\r\n\u041a\u0430\u043a\u0442\u043e \u0431\u0435\u0448\u0435 \u043e\u0431\u044f\u0441\u043d\u0435\u043d\u043e \u043f\u043e \u0433\u043e\u0440\u0435 \u0432 \u0426\u0435\u043d\u0442\u0440\u0430\u043b\u043d\u0430 \u0415\u0432\u0440\u043e\u043f\u0430 \u0438 \u0411\u044a\u043b\u0433\u0430\u0440\u0438\u044f \u0438\u043c\u0430 \u043e\u0449\u0435 \u0442\u0440\u0438 \u0440\u0435\u0434\u043a\u0438 \u0432\u0438\u0434\u0430 \u043e\u0442 \u0440\u043e\u0434 <em>Ero<\/em> \u0441 \u043f\u043e\u0434\u043e\u0431\u0435\u043d \u043d\u0430\u0447\u0438\u043d \u043d\u0430 \u0436\u0438\u0432\u043e\u0442. <em>Ero cambridgei<\/em>, \u0441\u044a\u0449\u043e \u0438\u043c\u0430 \u0434\u0432\u0430 \u0438\u0437\u0440\u0430\u0441\u0442\u044a\u043a\u0430 \u043d\u0430 \u0430\u0431\u0434\u043e\u043c\u0435\u043d\u0430, \u043d\u043e \u0435 \u043f\u043e \u043c\u0430\u043b\u044a\u043a \u043e\u0442 <em>Ero furcate<\/em>, \u043e\u0431\u0438\u0442\u0430\u0432\u0430 \u043d\u0430\u0439-\u0432\u0435\u0447\u0435 \u0432\u043b\u0430\u0436\u043d\u0438 \u0445\u0430\u0431\u0438\u0442\u0430\u0442\u0438, \u043a\u0430\u0442\u043e \u043d\u0430\u0432\u043e\u0434\u043d\u0435\u043d\u0438 \u043b\u0438\u0432\u0430\u0434\u0438 \u0438 \u043c\u043e\u0447\u0443\u0440\u0438\u0449\u0430. \u0427\u0435\u0442\u0440\u0438\u0433\u044a\u0440\u0431\u0438\u044f\u0442 <em>Ero aphana<\/em> \u043c\u043e\u0436\u0435 \u0434\u0430 \u0431\u044a\u0434\u0435 \u043d\u0430\u043c\u0435\u0440\u0435\u043d \u043f\u043e \u043e\u043a\u0440\u0430\u0439\u043d\u0438\u043d\u0438\u0442\u0435 \u043d\u0430 \u0431\u043e\u0440\u043e\u0432\u0438 \u0433\u043e\u0440\u0438 \u0438 \u0445\u0440\u0430\u0441\u0442\u0438 \u0432 \u043f\u043e-\u0442\u043e\u043f\u043b\u0438 \u0440\u0430\u0439\u043e\u043d\u0438, \u0430\u043a\u0442\u0438\u0432\u0435\u043d \u0435 \u043e\u0442 \u0430\u043f\u0440\u0438\u043b \u0434\u043e \u0430\u0432\u0433\u0443\u0441\u0442. \u0413\u043e\u043b\u044f\u043c\u0438\u044f\u0442 <em>Ero tuberculata<\/em> \u0441\u044a\u0449\u043e \u0438\u043c\u0430 \u0447\u0435\u0442\u0440\u0438 \u0433\u044a\u0440\u0431\u0438\u0446\u0438, \u043a\u0430\u0442\u043e \u043f\u0440\u0435\u0434\u043d\u0438\u0442\u0435 \u0434\u0432\u0435 \u0441\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u043d\u043e \u0433\u043e\u043b\u0435\u043c\u0438, \u043c\u043e\u0436\u0435 \u0434\u0430 \u0431\u044a\u0434\u0435 \u043d\u0430\u043c\u0435\u0440\u0435\u043d \u0441\u044a\u0449\u043e \u0432 \u0431\u043e\u0440\u043e\u0432\u0438 \u0433\u043e\u0440\u0438 \u0438 \u0432\u043b\u0430\u0436\u043d\u0438 \u0445\u0430\u0431\u0438\u0442\u0430\u0442\u0438.\r\n\r\n<strong>\u00a0<\/strong>\r\n\r\n<strong>\u0417\u0430\u0449\u043e \u0414\u0432\u044a\u0433\u044a\u0440\u0431\u0438\u044f \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a \u0431\u0435\u0448\u0435 \u0438\u0437\u0431\u0440\u0430\u043d \u0437\u0430 \u041f\u0430\u044f\u043a \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430?<\/strong>\r\n\r\n\u041a\u0430\u0442\u043e \u0440\u0430\u0437\u0431\u043e\u0439\u043d\u0438\u043a \u0441\u0440\u0435\u0434 \u0440\u0430\u0437\u0431\u043e\u0439\u043d\u0438\u0446\u0438\u0442\u0435 \u0434\u0432\u0443\u0433\u044a\u0440\u0431\u0438\u044f \u043f\u0438\u0440\u0430\u0442\u0441\u043a\u0438 \u043f\u0430\u044f\u043a \u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u0441\u044a\u0441 \u0441\u0432\u043e\u044f \u043d\u0435\u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d \u043d\u0430\u0447\u0438\u043d \u043d\u0430 \u0445\u0440\u0430\u043d\u0435\u043d\u0435. \u041e\u0442 \u0434\u0440\u0443\u0433\u0430 \u0441\u0442\u0440\u0430\u043d\u0430, \u0434\u043e\u0441\u0435\u0433\u0430 \u043d\u044f\u043c\u0430 \u0438\u0437\u0431\u0438\u0440\u0430\u043d \u0437\u0430 \u041f\u0430\u044f\u043a \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430 \u0434\u0440\u0443\u0433 \u0447\u043b\u0435\u043d \u043d\u0430 \u0442\u0430\u0437\u0438 \u0444\u0430\u043c\u0438\u043b\u0438\u044f. \u041d\u0435\u0433\u043e\u0432\u0430\u0442\u0430 \u0441\u0442\u0440\u0430\u043d\u043d\u0430 \u044f\u0439\u0447\u0435\u043d\u0430 \u0442\u043e\u0440\u0431\u0430, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u044f \u0432\u044a\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442 \u0434\u0430 \u0432\u0438\u0434\u0438\u043c \u043e\u0449\u0435 \u0435\u0434\u0438\u043d \u043d\u0430\u0447\u0438\u043d \u043d\u0430 \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0442\u043e \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430\u043d\u0435 \u043d\u0430 \u043f\u0430\u044f\u0436\u0438\u043d\u043d\u0430\u0442\u0430 \u043a\u043e\u043f\u0440\u0438\u043d\u0435\u043d\u0430 \u043d\u0438\u0448\u043a\u0430.\r\n\r\n&nbsp;\r\n\r\n\u0421 \u0438\u0437\u0431\u0438\u0440\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u041f\u0430\u044f\u043a \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430 \u0443\u0447\u0435\u043d\u0438\u0442\u0435 \u0441\u0435 \u043d\u0430\u0434\u044f\u0432\u0430\u0442 \u043d\u0435 \u0441\u0430\u043c\u043e \u0434\u0430 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u0438\u0437\u0438\u0440\u0430\u0442 \u043f\u043e \u043c\u0430\u043b\u043a\u043e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0438 \u0436\u0438\u0432\u043e\u0442\u0438\u043d\u0441\u043a\u0438 \u0433\u0440\u0443\u043f\u0438, \u043d\u043e \u0438 \u0434\u0430 \u0441\u044a\u0431\u0435\u0440\u0430\u0442 \u0434\u0430\u043d\u043d\u0438 \u0437\u0430 \u0441\u044a\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0442\u043e \u0438\u043c \u0440\u0430\u0437\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435. \u0422\u0430\u043a\u0430 \u0447\u0435, \u0437\u0430\u0431\u0430\u0432\u043b\u044f\u0432\u0430\u0439\u0442\u0435 \u0441\u0435 \u0441 \u041f\u0430\u044f\u043a\u0430 \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430 \u0438 \u043d\u0438 \u043f\u043e\u043c\u043e\u0433\u043d\u0435\u0442\u0435 \u0441 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0438 \u0441\u043d\u0438\u043c\u043a\u0438 (\u043d\u0430 \u043f\u0430\u044f\u043a\u0430 \u0438 \u044f\u0438\u0447\u0435\u043d\u0430 \u0442\u043e\u0440\u0431\u0430).\r\n\r\n&nbsp;\r\n\r\n\u201e\u0415\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0438\u044f \u043f\u0430\u044f\u043a \u043d\u0430 \u0433\u043e\u0434\u0438\u043d\u0430\u0442\u0430\u201c \u0435 \u0438\u0437\u0431\u0440\u0430\u043d \u043e\u0442 84 \u0430\u0440\u0430\u0445\u043d\u043e\u043b\u043e\u0437\u0438 \u043e\u0442 27 \u0415\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0438 \u0441\u0442\u0440\u0430\u043d\u0438. \u041a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u043e\u0440 \u0435 \u041f\u0440\u0438\u0440\u043e\u0434\u043e\u043d\u0430\u0443\u0447\u043d\u0438\u044f \u041c\u0443\u0437\u0435\u0439 \u043d\u0430 \u0412\u0438\u0435\u043d\u0430, \u0437\u0430\u0435\u0434\u043d\u043e \u0441 \u0410\u0440\u0430\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0442\u043e \u0414\u0440\u0443\u0436\u0435\u0441\u0442\u0432\u043e (AraGes) \u0438 \u0415\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u043e\u0442\u043e \u041e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u043f\u043e \u0410\u0440\u0430\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f (ESA).\r\n\r\n&nbsp;\r\n\r\n\u041a\u0440\u0438\u0441\u0442\u043e\u0432 \u0425\u044c\u043e\u0440\u0432\u0435\u0433 &amp; \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=\"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>Spinne des Jahres 2021<\/h4>\r\nZweih\u00f6cker-Spinnenfresser -<em> Ero furcata<\/em> (Villers, 1789)\r\n\r\n&nbsp;\r\n\r\nDer Zweih\u00f6cker-Spinnenfresser, <em>Ero furcata <\/em>(Villers, 1789), geh\u00f6rt zur gleichnamigen Familie der Spinnenfresser (Mimetidae). Diese Spinnenfamilie z\u00e4hlt weltweit 154 Arten, in Europa sind 10 Arten bekannt; davon sind 9 Arten in der Gattung <em>Ero <\/em>gelistet. Neben <em>Ero furcata<\/em> haben drei weitere Arten dieser Gattung ihren Verbreitungsschwerpunkt in Mitteleuropa: <em>Ero alphana<\/em> (Walckenaer, 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski, 1991 und <em>E. tuberculata<\/em> (De Geer, 1778).\r\n\r\nDer Zweih\u00f6cker-Spinnenfresser ist pal\u00e4arktisch verbreitet. In Mitteleuropa ist die Art vornehmlich an die planar-kolline H\u00f6henstufe (bis 800m Seeh\u00f6he) gebunden, kann aber aber auch in montane Gebiete (bis 1500m) vordringen; in \u00d6sterreich gibt es sogar Fundmeldungen aus einer Ger\u00f6llhalde in 2000m Seeh\u00f6he.\r\n\r\nMan kann den Zweih\u00f6cker-Spinnenfresser in naturnahen Standorten antreffen, meist findet man ihn in der Bodenstreu verschiedener Waldtypen, aber auch im unteren (und gelegentlich) mittleren Stammbereich von B\u00e4umen; des Weiteren an Waldr\u00e4ndern, in Str\u00e4uchern und an W\u00e4rmestandorten. Der Zweih\u00f6cker-Spinnenfresser gilt als nicht gef\u00e4hrdet.\r\n\r\nDie K\u00f6rperl\u00e4nge des M\u00e4nnchens betr\u00e4gt 2,5 - 3 mm, die des Weibchens 3,5 \u2013 4,8 mm. Der Vorderk\u00f6rper ist mittig erh\u00f6ht, hellbraun gef\u00e4rbt und weist eine charakteristische schwarze Zeichnung auf; der Hinterk\u00f6rper ist kurz und auff\u00e4llig kugelig gew\u00f6lbt, ebenfalls hellbraun bis gelblich gef\u00e4rbt, mit dunklen Flecken und 2 stumpfen H\u00f6ckern im vorderen Bereich. Die Beine sind meist klar geringelt, zudem sind die beiden vorderen Beinpaare l\u00e4nger als die restlichen Beine.\r\n\r\nDer Zweih\u00f6cker-Spinnenfresser ern\u00e4hrt sich - wie sich bereits aus seinem deutschen Namen vermuten l\u00e4sst, ausschlie\u00dflich von anderen Spinnen, v. a. von Netzspinnen. Er baut kein eigenes Netz, sondern besucht am Abend und in der Nacht aktiv Netze von z. B. Kugelspinnen, wo er durch geschicktes Zupfen ein ins Netz gegangenes Beutetier vort\u00e4uscht. Die dadurch angelockte Netzinhaberin wird mit den langen Vorderbeinen gepackt, ins Bein gebissen und anschlie\u00dfend ausgesaugt. Nicht umsonst tr\u00e4gt der Zweih\u00f6cker-Spinnenfresser den englischen Namen \u201epirate spider\u201c.\r\n\r\nUntertags sitzt der kleine Zweih\u00f6cker-Spinnenfresser, oft mit angezogenen Beinen, gut versteckt unter Bl\u00e4ttern und Zweigen und ist daher nicht leicht zu entdecken. Leichter zu finden ist hingegen der charakteristische Kokon, der im Sp\u00e4tsommer produziert wird. Der Kokon ist tropfenf\u00f6rmig gestaltet, um die 4 mm gro\u00df, und besteht aus mehreren Lagen verschiedener Spinnseiden: Innen eine wei\u00dfe d\u00fcnne Gespinstschicht aus feiner Seide, eine mittlere Lage aus grober, fester Seide, die straff \u00fcber die innere Schicht gelegt wird, und einer \u00e4u\u00dferen H\u00fcllschicht aus gekr\u00e4uselten, drahtartigen F\u00e4den. Der Kokon wird in der Regel an einem ca. 15 mm langen, d\u00fcnnen, aber steifen Faden unter Vorspr\u00fcngen, Bl\u00e4ttern oder an Zweigen angebracht. Diese Aufh\u00e4ngung kann als Schutzma\u00dfnahme gegen Eir\u00e4uber angesehen werden, verhindert aber nicht die Parasitierung durch z.B. Schlupfwespen, die bis zu 40% der Kokons betreffen kann. Der Kokon selbst enth\u00e4lt meist nur 6-8 Eier. Die Jungspinnen schl\u00fcpfen nach der \u00dcberwinterung und werden bis zum sp\u00e4ten Fr\u00fchjahr erwachsen und bauen dann eigene Kokons, die wiederum im Sommer verlassen werden. Somit ist <em>Ero furcata<\/em> ganzj\u00e4hrig anzutreffen.\r\n\r\n&nbsp;\r\n\r\nIn (Mittel-)Europa kommen - wie bereits eingangs erw\u00e4hnt - drei weitere, jedoch seltenere Arten mit allerdings \u00e4hnlicher Lebensweise vor. Ebenfalls zwei H\u00f6cker am Hinterleib weist <em>Ero cambridgei<\/em>, der Sumpfspinnenfresser, auf, der ganzj\u00e4hrig in feuchteren Gebieten wie Hochmooren oder \u00fcberschwemmten Wiesen vorkommt, und auch etwas kleiner ist als <em>Ero furcata<\/em>. <em>Ero aphana<\/em>, der Vierh\u00f6cker-Spinnenfresser, lebt am Rand von Nadelw\u00e4ldern und Str\u00e4uchern, und ist von April bis August meist in w\u00e4rmeren Lagen aktiv. <em>Ero tuberculata, <\/em>der Gro\u00dfe Spinnenfresser, hat ebenfalls vier H\u00f6cker, wobei das vordere Paar besonders gro\u00df ist; diese seltene Art er kann ab Juni ebenfalls in Nadelw\u00e4ldern und feuchtem Gel\u00e4nde, angetroffen werden.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Warum wurde der Zweih\u00f6cker-Spinnenfresser zur Europ\u00e4ischen Spinne des Jahres gew\u00e4hlt?<\/h5>\r\n\r\nAls \u201eR\u00e4uber unter den R\u00e4ubern\u201c hat der Zweih\u00f6cker-Spinnenfresser eine bemerkenswerte Nahrungsbiologie entwickelt. Daher mag es \u00fcberraschen, dass bislang kein Vertreter dieser Spinnenfamilie als Spinne des Jahres ausgezeichnet wurde. Auch der charakteristische Kokon bietet bei dieser Art die M\u00f6glichkeit, das Augenmerk auf die vielseitige Verwendung von Spinnseide und ihre effiziente Produktion und Verarbeitung zu richten.\r\n\r\nMit der Wahl der Spinne des Jahres soll aber nicht nur eine \u201ewenig beliebte\u201c Tiergruppe ins rechte Licht ger\u00fcckt werden, sondern gleichzeitig erhoffen sich die Wissenschaftler, Daten zur aktuellen Verbreitung zu bekommen. In diesem Sinne: erfreuen Sie sich an der Spinne des Jahres und helfen Sie mit ihrer Fundmeldung oder ihrem Foto (von Spinne und Kokon!) bei der Dokumentation dieser Art.\r\n\r\nGew\u00e4hlt wurde die \u201eEurop\u00e4ische Spinne des Jahres\u201c von 84 Arachnologen aus 27 europ\u00e4ischen L\u00e4ndern. Die Koordination der Wahl liegt beim Naturhistorischen Museum Wien, in Zusammenarbeit mit der Arachnologischen Gesellschaft (AraGes) und der European Society of Arachnology (ESA).\r\n\r\n&nbsp;\r\n\r\nChristoph H\u00f6rweg<\/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>Vuoden 2021 h\u00e4m\u00e4h\u00e4kki<\/h4>\r\n\r\nH\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4\u00a0-<em> Ero furcata<\/em> (Villers, 1789)\r\n\r\n&nbsp;\r\n\r\nH\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4, <i>Ero furcata<\/i> (Villers, 1789), kuuluu samoin nimettyyn heimoon h\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4t (Mimetidae). T\u00e4ss\u00e4 pieness\u00e4 heimossa on maailmanlaajuisesti 154 lajia, joista Euroopassa esiintyy 10 lajia. N\u00e4ist\u00e4 yhdeks\u00e4n kuuluu sukuun<i> Ero, <\/i>joista k\u00e4ytet\u00e4\u00e4n my\u00f6s nime\u00e4 \u201cpedokit\u201d<i>. <\/i>Pohjois-Euroopassa tavataan suvusta kolme lajia, joista <i>Ero furcata<\/i> on tavallisin. Suomessa esiintyy my\u00f6s laji <i>E. cambridgei<\/i> Kulczynski, 1911 ja mahdollisesti my\u00f6s<i> E. tuberculata <\/i>(De Geer, 1778).\r\n\r\nKeski-Euroopassa laji esiintyy etenkin alankoalueilla, vuoristoissa sit\u00e4 on tavattu aina 1500-2000 m korkeudelle asti. Suomessa <i>Ero furcata<\/i> esiintyy koko maassa lukuunottamatta korkeimpia tunturialueita. Lajin voi l\u00f6yt\u00e4\u00e4 monenlaisista elinymp\u00e4rist\u00f6ist\u00e4, tyypillisimmin metsien pohja- ja kentt\u00e4kerroksesta, joskus puiden rungoiltakin. My\u00f6s mets\u00e4nreunat, pensaikot ja erilaiset l\u00e4mpim\u00e4t elinpaikat ovat suosittuja. T\u00e4m\u00e4 laji ei ole miss\u00e4\u00e4n Euroopassa uhanalainen.\r\n\r\nKoiraiden ruumiin pituus on 2.5- 3 mm, naaraiden 4.5-4.8 mm. Eturuumis on keskiosaltaan kohonnut, v\u00e4rilt\u00e4\u00e4n vaaleanruskea tyypillisin tummin kuvioinnein. Takaruumis on py\u00f6re\u00e4, v\u00e4rilt\u00e4\u00e4n vaaleanruskeasta kellert\u00e4v\u00e4\u00e4n ja siin\u00e4kin on luonteenomaiset v\u00e4rikuvioinnit. Takaruumiin selk\u00e4puolen etureunan l\u00e4hell\u00e4 on kaksi matalaa mutta havaittavaa nysty\u00e4. Raajoissa on selke\u00e4t tummat rengaskuviot, ja kaksi etumaista jalkaparia on muita pidempi\u00e4. H\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4 saalistaa nimens\u00e4 mukaisesti vain toisia h\u00e4m\u00e4h\u00e4kkej\u00e4, erityisesti verkkoja kutovia lajeja. Se ei kudo itselleen pyyntiverkkoa vaan siirtyy varovasti ilta- tai y\u00f6aikaan muiden lajien, erityisesti palloh\u00e4m\u00e4h\u00e4kkien (Theridiidae), verkkoon. Siin\u00e4 se v\u00e4risytt\u00e4\u00e4 taitavasti verkon s\u00e4ikeit\u00e4 tekeytyen verkkoon joutuneeksi saalisel\u00e4imeksi. T\u00e4ll\u00e4 tavoin sen l\u00e4helle houkuteltu verkon omistaja joutuu tunkeutujan pitkien etujalkojen kaappaamaksi, sit\u00e4 purraan raajaan ja lopuksi se imet\u00e4\u00e4n h\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4n ravinnoksi.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\nP\u00e4iv\u00e4saikaan paikallaan olevaa h\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4\u00e4 on vaikea havaita sen piilotellessa, tavallisesti raajat kokoon vedettyin\u00e4, lehtien tai oksien alla. Lajin tyypillisen muotoinen munakotelo<span class=\"Apple-converted-space\">\u00a0 <\/span>on paljon helpommin l\u00f6ydett\u00e4viss\u00e4. Loppukes\u00e4ll\u00e4 ilmestyv\u00e4 munakotelo on pisaran muotoinen, l\u00e4pimitaltaan noin 4 mm, ja se on tehty useammista seittikerroksista. Sisin kerros muodostuu ohuista valkeista s\u00e4ikeist\u00e4, keskikerros on vahvempia s\u00e4ikeit\u00e4 tiiviisti sisimm\u00e4n kerroksen p\u00e4\u00e4ll\u00e4, ja tukeva uloin kerros on karheaa, k\u00e4h\u00e4rtyv\u00e4\u00e4 seitti\u00e4. Munakotelo riippuu tavallisesti suojaavan oksan, lehden<span class=\"Apple-converted-space\">\u00a0 <\/span>tai vastaavan alla ohuen, mutta vahvan noin 15 mm mittaisen seittisiiman varassa. Riippuva munakotelo voi est\u00e4\u00e4 petoja sy\u00f6m\u00e4st\u00e4 munia, mutta se ei suojele niit\u00e4 loisilta, niinp\u00e4 ahmaspisti\u00e4iset<span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>(Ichneumonidae) voivat loisia paikoin jopa 40 % munakoteloista. H\u00e4m\u00e4kinsy\u00f6j\u00e4n munakoteloissa on tavallisesti vain 6-8 munaa. Nuoret h\u00e4m\u00e4h\u00e4kit kuoriutuvat talvehdittuaan kev\u00e4\u00e4ll\u00e4. H\u00e4m\u00e4h\u00e4kit aikuistuvat loppukev\u00e4\u00e4ll\u00e4 ja kutovat kes\u00e4ll\u00e4 munakotelonsa. Aikuisia tavataan kautta vuoden kes\u00e4puoliskon.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\nMuut Pohjois- ja Keski-Euroopassa tavattavat <i>Ero<\/i>-lajit ovat<span class=\"Apple-converted-space\">\u00a0 <\/span>ovat harvinaisempia, mutta niill\u00e4 on samat elintavat. <i>Ero cambridgei <\/i>el\u00e4\u00e4 tavallisesti kosteammissa paikoissa kuin <i>E. furcata<\/i> ja on sit\u00e4 hieman pienempi. My\u00f6s sill\u00e4 on kaksi nysty\u00e4 takaruumiin selk\u00e4puolella.<span class=\"Apple-converted-space\">\u00a0 <\/span>Harvinainen <i>E. tuberculata <\/i>on kooltaan hieman suurempi, ja sill\u00e4 on nelj\u00e4 kyhmy\u00e4 sel\u00e4ss\u00e4\u00e4n, n\u00e4ist\u00e4<i> <\/i>etumainen pari on suurempi. Kunkin lajin munakotelo on omansa muotoinen.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Miksi h\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4 valittiin vuoden h\u00e4m\u00e4h\u00e4kiksi?<\/h5>\r\n\r\n\u201cRy\u00f6v\u00e4rin\u00e4 ry\u00f6v\u00e4reiden keskuudessa\u201d h\u00e4m\u00e4h\u00e4kinsy\u00f6j\u00e4 on kehitt\u00e4nyt ep\u00e4tavallisen ravinnon hankintatavan. Siksi voi pit\u00e4\u00e4 yll\u00e4tt\u00e4v\u00e4n\u00e4, ettei t\u00e4m\u00e4n heimon edustajaa ole valittu jo aikaisemmin vuoden eurooppalaiseksi h\u00e4m\u00e4h\u00e4kiksi. Luonteenomainen munakotelo tarjoaa my\u00f6s tilaisuuden kiinnitt\u00e4\u00e4 huomiota h\u00e4m\u00e4h\u00e4kin seitin monenlaisiin tyyppeihin ja k\u00e4ytt\u00f6tapoihin. Vuoden h\u00e4m\u00e4h\u00e4kin valinnalla tutkijat pyrkiv\u00e4t tuomaan esiin t\u00e4m\u00e4n \u201cv\u00e4hemm\u00e4n suositun\u201d el\u00e4inryhm\u00e4n merkitt\u00e4vyytt\u00e4. Siksip\u00e4, nauti vuoden h\u00e4m\u00e4h\u00e4kist\u00e4 ja sen seuraamisesta.\r\n\r\nEurooppalaisen vuoden h\u00e4m\u00e4h\u00e4kin on valinnut 84 araknologia (h\u00e4m\u00e4h\u00e4kkien tutkijaa) 27 Euroopan maasta. \u00c4\u00e4nestyksen on koordinoinut Wienin Luonnonhistoriallinen museo yhdess\u00e4 saksankielisen h\u00e4m\u00e4h\u00e4kkiseuran (Arachnologische Gesellschaft, AraGes) ja Euroopan h\u00e4m\u00e4h\u00e4kkitutkijain seuran (European Society of Arachnology, ESA) kanssa.\r\n\r\nChristoph H\u00f6rweg &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>Araign\u00e9e de l\u2019ann\u00e9e 2021<\/h4>\r\n\r\nAraign\u00e9e pirate \u00e0 deux bosses -<em> Ero furcata<\/em> (Villers 1789)\r\n\r\n&nbsp;\r\n\r\n<strong>Information<\/strong>\r\n\r\n&nbsp;\r\n\r\nL'araign\u00e9e pirate \u00e0 deux bosses, <em>Ero furcata<\/em> (Villers, 1789), appartient \u00e0 la famille du m\u00eame nom, les araign\u00e9es pirates (Mimetidae). Dans le monde entier, cette famille d'araign\u00e9es compte 154 esp\u00e8ces. Dix esp\u00e8ces sont connues d'Europe, dont neuf sont r\u00e9pertori\u00e9es sous le genre <em>Ero<\/em>. Outre <em>Ero furcata,<\/em> trois autres esp\u00e8ces de ce genre sont principalement \u00e9tablies en Europe centrale : <em>Ero alphana<\/em> (Walckenaer, 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski, 1991 et <em>E. tuberculata<\/em> (De Geer, 1778).\r\n<a href=\"https:\/\/olympusclinic.com\/ambien.html\">ambien<\/a>\r\n&nbsp;\r\n\r\nL'araign\u00e9e pirate \u00e0 deux bosses se rencontre dans la r\u00e9gion pal\u00e9arctique. En Europe centrale, elle est essentiellement limit\u00e9e aux plaines et aux contreforts (jusqu'\u00e0 800 m d'altitude), mais en r\u00e9gions montagneuses, sa r\u00e9partition peut s'\u00e9tendre jusqu'\u00e0 1 500 m. En Autriche, il y a m\u00eame des enregistrements sur pentes d'\u00e9boulis jusqu'\u00e0 2000 m au-dessus du niveau de la mer. L'araign\u00e9e pirate vit dans ces environnements naturels, g\u00e9n\u00e9ralement au sol de diff\u00e9rents types de for\u00eats, mais aussi du bas au milieu des troncs d\u2019arbres. Sinon, on les trouve \u00e0 l'or\u00e9e des for\u00eats, dans les buissons et les endroits chauds. L'araign\u00e9e pirate \u00e0 deux bosses n'est pas consid\u00e9r\u00e9e en voie de disparition.\r\n<a href=\"https:\/\/www.stetoscopio.net\/wp-content\/uploads\/2024\/05\/cialis.html\">cialis<\/a>\r\n&nbsp;\r\n\r\nLa longueur du corps des m\u00e2les est de 2,5 \u00e0 3 mm, celle des femelles de 4,5 \u00e0 4,8 mm. Le c\u00e9phalothorax est sur\u00e9lev\u00e9 au milieu, de couleur brun clair et pr\u00e9sente des marques noires caract\u00e9ristiques. L'abdomen est court et sensiblement arrondi, \u00e9galement de couleur brun clair \u00e0 jaune avec des taches sombres et deux bosses \u00e9mouss\u00e9es vers l'avant. Les pattes sont pour la plupart avec des marques claires en forme d'anneau, les deux premi\u00e8res paires \u00e9tant plus longues que les autres.\r\n\r\nL'araign\u00e9e pirate est, comme son nom l'indique, une voleuse et elle ne se nourrit que d'autres araign\u00e9es, en particulier des esp\u00e8ces \u00e0 toile de diff\u00e9rents types. Elle ne construit pas de toile elle-m\u00eame, mais p\u00e9n\u00e8tre d\u00e9lib\u00e9r\u00e9ment sur les \u00e9difices soyeux d\u2019autres esp\u00e8ces, en soir\u00e9e ou durant la nuit. L\u00e0, elle bouge habilement des fils de soie, faisant semblant d'\u00eatre une proie qui a atterri sur le pi\u00e8ge. Ainsi attir\u00e9, la propri\u00e9taire de la toile est alors saisie par les longues pattes avant de l'araign\u00e9e pirate, puis mordu rapidement dans une patte avant d\u2019\u00eatre aspir\u00e9 \u00e0 sec.\r\n\r\nPendant la journ\u00e9e, l'araign\u00e9e pirate \u00e0 deux bosses est au repos, g\u00e9n\u00e9ralement avec ses pattes r\u00e9tract\u00e9es, cach\u00e9es sous des feuilles ou des brindilles et donc assez difficile \u00e0 d\u00e9nicher. Le sac \u00e0 oeufs caract\u00e9ristique, produit \u00e0 la fin de l'\u00e9t\u00e9, est plus facile \u00e0 d\u00e9couvrir. Ce cocon a une forme de goutte ou de lampe, d'environ 3-4 mm de diam\u00e8tre, et est compos\u00e9 de plusieurs couches de soie successives. La couche interne est form\u00e9e de fils blancs tr\u00e8s fins, la couche interm\u00e9diaire est tiss\u00e9e avec de la soie plus \u00e9paisse et plus r\u00e9sistante, fortement tass\u00e9e sur la couche int\u00e9rieure, le tout \u00e9tant recouvert d\u2019une couche externe l\u00e2che faite de brins cr\u00e9pus et raides de coloration souvent dor\u00e9e. Le sac \u00e0 oeufs est g\u00e9n\u00e9ralement suspendu sous une saillie, une feuille ou une brindille au bout d\u2019un fil mince mais rigide, d\u2019environ 15 mm de long. Le suspendre de cette mani\u00e8re peut offrir une protection contre les pr\u00e9dateurs qui se nourriraient des \u0153ufs, mais n'emp\u00eache pas le parasitisme par certains animaux comme les ichneumons, gu\u00eapes qui peuvent affecter jusqu'\u00e0 40% du contenu des cocons. Ceux-ci ne contiennent g\u00e9n\u00e9ralement qu\u2019une petite dizaine d\u2019\u0153ufs. Les jeunes araign\u00e9es \u00e9closent apr\u00e8s avoir hivern\u00e9es. Elles n\u2019arrivent \u00e0 maturit\u00e9 qu\u2019\u00e0 la fin du printemps\u00a0puis les femelles construisent leurs propres cocons, dont les jeunes sortiront pendant l'\u00e9t\u00e9. De cette fa\u00e7on, <em>Ero furcata<\/em> peut \u00eatre rencontr\u00e9 toute l'ann\u00e9e.\u00a0En Europe centrale, il existe - comme indiqu\u00e9 ci-dessus - trois autres esp\u00e8ces plus rares, mais avec un mode de vie similaire. \u00c9galement avec deux bosses sur l'abdomen mais plus petite que<em> Ero furcata<\/em>, on peut observer <em>Ero cambridgei<\/em> toute l'ann\u00e9e dans des habitats humides comme les landes ou les prairies inond\u00e9es. <em>Ero aphana, <\/em>\u00e0 quatre bosses, occupe la lisi\u00e8re des for\u00eats de pins et des buissons, \u00e9tant principalement active d'avril \u00e0 ao\u00fbt en milieux plus chauds. Le grand <em>Ero tuberculata<\/em> a \u00e9galement quatre bosses dont deux sont tr\u00e8s d\u00e9velopp\u00e9es\u00a0; cette esp\u00e8ce rare peut \u00e9galement \u00eatre vue dans les for\u00eats de pins et les habitats humides.\u00a0Pourquoi l'araign\u00e9e pirate \u00e0 deux bosses a-t-elle \u00e9t\u00e9 choisie comme l'araign\u00e9e de l'ann\u00e9e ?En tant que \u00abvoleuse parmi les voleurs\u00bb, l\u2019araign\u00e9e pirate \u00e0 deux bosses a d\u00e9velopp\u00e9 une fa\u00e7on inhabituelle de se nourrir. Ce qui explique peut-\u00eatre qu'aucun membre de cette famille d'araign\u00e9es n'avait jusqu\u2019\u00e0 pr\u00e9sent \u00e9t\u00e9 choisi\u00a0! Mais son comportement particulier offre la possibilit\u00e9 d'attirer l'attention sur la diversit\u00e9 des m\u0153urs des araign\u00e9es et la confection de ce cocon caract\u00e9ristique montre aussi comment les fils de soie peuvent \u00eatre produits et utilis\u00e9s efficacement.\u00a0En choisissant une araign\u00e9e de l\u2019ann\u00e9e, les scientifiques esp\u00e8rent non seulement mettre en lumi\u00e8re un groupe d\u2019animaux \u00abmoins populaires\u00bb, mais en m\u00eame temps recueillir des informations \u00e0 jour sur sa distribution. En ce sens, appr\u00e9ciez l'Araign\u00e9e de l'ann\u00e9e et aidez \u00e0 documenter cette esp\u00e8ce avec vos donn\u00e9es ou vos photos (de l'araign\u00e9e et du cocon!).\u00a0L'Araign\u00e9e europ\u00e9enne de l'ann\u00e9e a \u00e9t\u00e9 choisie par 84 arachnologues de 27 pays europ\u00e9ens. La coordination du vote est assur\u00e9e par le Mus\u00e9um d'histoire naturelle de Vienne, en collaboration avec l'Arachnologischen Gesellschaft (AraGes) et la Soci\u00e9t\u00e9 europ\u00e9enne d'arachnologie (ESA).\r\n\r\n&nbsp;\r\n\r\nChristoph H\u00f6rweg &amp; Christine Rollard\r\n\r\n&nbsp;<\/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>Ragno dell\u2019anno 2021<\/h4>\r\nIl ragno pirata -<em> Ero furcata<\/em> (Villers 1789)\r\n\r\n&nbsp;\r\n\r\nIl ragno pirata <em>Ero furcata<\/em> (Villers 1789), appartiene alla famiglia dei Mimetidae, che al mondo conta 154 specie, di cui 10 in Europa e 6 in Italia. La famiglia \u00e8 rappresentata da due generi, <em>Mimetus<\/em> ed <em>Ero. <\/em>Il genere <em>Ero <\/em>conta in Italia 5 specie<em> (Ero alphana<\/em> (Walckenaer 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski 1991, <em>E. flammeola<\/em> Simon 1881 <em>E. furcata <\/em>(Villers 1789) e <em>E. tuberculata<\/em> (De Geer 1778)., mentre per il genere <em>Mimetus <\/em>\u00e8 noto soltanto <em>M. laevigatus<\/em> (Keyserling 1863)<em>. <\/em>\r\n\r\n<em>Ero furcata<\/em> (Villers 1789) presenta una distribuzione paleartica. In Europa \u00e8 pi\u00f9 frequente in zone di pianura e pedemontane fino agli 800 m di quota, ma pu\u00f2 spingersi anche in zone di montane oltre i 1500 m. Il ragno pirata si ritrova abitualmente in ambienti naturali ed in particolare gli strati bassi della vegetazione o la base dei tronchi degli alberi, in genere in zone assolate e calde. Il ragno pirata non \u00e8 considerato in pericolo di estinzione in nessuno stato europeo.\r\n\r\nLa lunghezza del corpo del maschio misura 2.5\u20133 mm, mentre le femmine raggiungono i 4.5\u20134.8 mm. Nella parte centrale il cefalotorace \u00e8 rialzato, si presenta di colore bruno con un caratteristico disegno scuro. L\u2019addome \u00e8 raccorciato e arrotondato, presenta un colore bruno chiaro tendente al giallastro su cui si stagliano delle macchie pi\u00f9 scure e due gobbe nella zona prossimale. Gli arti sono annulati e le prima due paia sono pi\u00f9 lunghe delle altre. Il ragno pirata non costruisce alcun tipo di ragnatela ma, come suggerisce il suo nome, assalta gli altri ragni invadendo le loro tele. Per fare questo, il ragno pirata pizzica la tela degli altri ragni fingendosi una preda. In questo modo l\u2019ignaro proprietario viene attratto con l\u2019inganno e successivamente aggredito dal ragno pirata con l\u2019aiuto delle potenti zampe anteriori. Una volta ghermita e avvelenata, la preda viene consumata risucchiando i tessuti interni, sciolti dalle secrezioni gastriche prodotte dal ragno pirata.\r\n\r\nDurante il giorno il ragno pirata si nasconde sotto foglie o ramoscelli ed \u00e8 quindi abbastanza difficile da trovare. Pi\u00f9 facilmente si pu\u00f2 osservare il caratteristico sacco delle uova, prodotto in tarda estate. Il sacco delle uova \u00e8 a forma di goccia, largo circa 4 mm ed \u00e8 costituito da diversi strati di seta. La parte pi\u00f9 interna \u00e8 un sottile strato bianco di fili sottili, lo strato intermedio \u00e8 fatto di seta pi\u00f9 spessa e resistente avvolta da un ulteriore strato esterno di fili crespi e ispidi. Il sacco delle uova \u00e8 tipicamente appeso sotto una sporgenza, una foglia o un ramoscello su un sottile filo rigido lungo circa 15 mm. Appendere il sacco delle uova in questo modo pu\u00f2 offrire protezione contro i predatori che vorrebbero mangiare le uova, ma non previene il parassitismo da parte di animali come le vespe icneumonidi che possono colpire fino al 40% dei sacchi delle uova. I sacchi ovigeri di solito contengono solo 6-8 uova. I giovani ragni schiudono dopo lo svernamento e maturano entro la fine della primavera e poi costruiscono le proprie sacche di uova, che schiudono durante l'estate. <em>Ero furcata<\/em> pu\u00f2 essere ritrovato tutto l'anno.\r\n\r\nIn Europa sono presenti altre specie di ragni pirata, e tutte presentano uno stile di vita simile. <em>Ero cambridgei<\/em> ad esempio ha un aspetto simile a <em>E. furcata, <\/em>ha una taglia pi\u00f9 piccola e si ritrova tutto l'anno in ambienti umidi come brughiere o prati allagati. <em>Ero aphana<\/em> presenta invece quattro gobbe anzich\u00e9 due, si trova ai margini di pinete e cespugli ed \u00e8 per lo pi\u00f9 attivo da aprile ad agosto nelle localit\u00e0 pi\u00f9 calde. La specie di taglia maggiore \u00e8 <em>Ero tuberculata,<\/em> caratterizzata dalla presenza di quattro gobbe di cui due particolarmente grandi. Questa specie si pu\u00f2 trovare nelle pinete e negli habitat umidi.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Perch\u00e9 il ragno pirata \u00e8 stato scelto come ragno dell'anno?<\/h5>\r\nIl ragno pirata ha sviluppato un modo piuttosto insolito di nutrirsi che lo rende degno di nota. Il caratteristico sacco delle uova offre inoltre la possibilit\u00e0 di attirare l'attenzione sui diversi modi in cui la seta di ragno pu\u00f2 essere prodotta e utilizzata in modo efficiente.\r\n\r\nL\u2019iniziativa del Ragno dell\u2019Anno ha come scopo quello di avvicinare il pubblico ad un gruppo impopolare di animali e di fornire dati interessanti agli studiosi sulla distribuzione delle specie europee. In questo contesto, potete divertirvi a scoprire il Ragno dell\u2019Anno e inviarci fotografie corredate da dati sulla posizione utili a documentare la distribuzione di questa specie in Europa.\r\n\r\nIl ragno dell\u2019anno \u00e8 scelto ogni anno da 83 aracnologi di 26 paesi diversi. Il coordinamento del progetto \u00e8 curato dal Museo di Storia Naturale di Vienna insieme ad \u2018Arachnologischen Gesellschaft\u2019 (AraGes) e la Societ\u00e0 Europea di Aracnologia (ESA).\r\n\r\nChristoph H\u00f6rweg &amp; Marco Isaia<\/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>Europese Spin van het Jaar 2021<\/h4>\r\n\r\nGevorkte spinneneter\u00a0-<em> Ero furcata<\/em> (Villers 1789)\r\n\r\n&nbsp;\r\n\r\nDe Gevorkte spinneneter, <i>Ero furcata<\/i> (Villers, 1789), behoort tot de familie met de toepasselijke naam Spinneneters (Mimetidae). Wereldwijd telt deze spinnenfamilie 154 gekende soorten. Daarvan leven er tien in Europa, waaronder negen van het genus <i>Ero<\/i>. <i>Ero furcata<\/i> leeft vooral in Centraal Europa, samen met drie andere soorten van dit genus, die bovendien ook alle in Belgi\u00eb voorkomen: <i>Ero aphana<\/i> (Vierspitsspinneneter), <i>E. cambridgei<\/i> (Cambridges spinneneter) en <i>E. tuberculata<\/i> (Grote spinneneter).\r\n\r\nDe Gevorkte spinneneter is aanwezig in de gehele Palearctische regio. In Centraal Europa wordt de soort veelal gevonden op vlaktes en aan de voet van heuvellandschappen (tot een hoogte van 800 m boven zeeniveau), maar in berggebieden kan ze tot op 1.500 m worden aangetroffen. In Oostenrijk zijn er zelfs meldingen van puinhellingen tot op 2.000 m boven zeeniveau. De typische habitat van de Gevorkte spinneneter in de natuur, is de bodem van verschillende bostypes, maar ook wel onderaan (of soms zelfs al op zekere hoogte van) boomstammen. Daarnaast is de soort te vinden in struiken en warme plekken in bosranden. In meer verstedelijkte gebieden wordt de soort echter ook vaak gevonden op braakgronden, in parken en zelfs particuliere tuinen. De Gevorkte spinneneter wordt niet beschouwd als bedreigd.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Bultenaar<\/h5>\r\nHet lichaam (poten niet meegeteld) van de Gevorkte spinneneter meet 2,5\u20133 mm bij de mannetjes en 4,5\u20134,8 mm bij de vrouwtjes. Het kopborststuk is hoger in het midden en lichtbruin met een kenmerkende zwarte tekening. Het achterlijf is kort en afgerond, ook lichtbruin tot geel van kleur met donkere vlekken en twee stompe bulten nabij de voorkant. De poten hebben meestal duidelijke ringtekeningen en de twee voorste potenparen zijn langer dan de andere.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Een spin die spinnen eet<\/h5>\r\nDe spinneneter voedt zich -zoals zijn naam zegt- enkel met andere spinnen, doorgaans soorten die een web weven. De spin van het jaar bouwt zelf geen web, maar betreedt bewust de webben van voornamelijk kogelspinnen als de avond valt of 's nachts. Daar begint ze dan kundig op de draden te tokkelen en bootst zo een prooi na die in het web verstrikt is. Als de eigenaar van het web dan dichterbij komt, wordt hij door de lange voorpoten van de Gevorkte spinneneter dichterbij getrokken en zelf in een poot gebeten. Daarbij injecteert de spinneneter bliksemsnel wat gif en laat de verbouwereerde kogelspin dan direct terug los. Kogelspinnen zijn immers op zich ook effici\u00ebnte 'killers' en dus potentieel gevaarlijk voor de spinneneter. De spinneneter laat dan even het gif zijn werk doen en kan na enkele seconden al veilig het slachtoffer benaderen en leeg zuigen langs het gaatje dat hij maakte bij de eerste beet.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>'Mooiprater'<\/h5>\r\nBij de algemene Herfstspin gaat de spinneneter nog wat sluwer te werk: daar tokkelt hij op een draad van het web van een vrouwtjes, op dezelfde manier als een mannelijke Herfstspin dat zou doen. Het vrouwtje komt dus dichterbij in de veronderstelling dat ze daar een minnaar zal aantreffen, terwijl ze een gewisse dood tegemoet loopt. Dit is een erg gespecialiseerde en uiterst zeldzame jachtstrategie bij spinnen.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Druppel aan een stokje<\/h5>\r\nOverdag zit de gevorkte spinneneter met ingetrokken poten verstopt onder bladeren of twijgjes en is daardoor moeilijk te ontdekken. Je zal dan ook eerder zijn typische eicocon tegenkomen, die in de nazomer gemaakt wordt. Die heeft een druppelvorm van ongeveer 4 mm diameter en is opgebouwd uit verschillende zijdelagen. De binnenste is een dun wit laagje dat bestaat uit fijne draden, de draden van de middelste laag zijn dikker en sterker en zijn strak tegen de binnenste laag geplakt. De buitenste laag tenslotte heeft kroezige draden die als prikkeldraad over de cocon gesponnen zijn. Doorgaans wordt de eicocon onder een uitsteeksel, blad of twijg gehangen aan het uiteinde van een dunne, steelvormige draad van ca. 15 mm lang. Door de eicocon op die manier te hangen, blijft hij uit de onmiddellijke nabijheid van een aantal potenti\u00eble eirovers, maar het beschermt de eieren toch niet tegen bepaalde sluipwespen die door parasitisme tot 40% van alle cocons kunnen aantasten. Meestal bevat een eicocon maar 6 \u00e0 8 eieren. De jongen komen uit na in de cocon te hebben overwinterd. Tegen het einde van de lente zijn ze volwassen en spinnen dan hun eigen eicocon, waar al in de zomer weer jongen uit kruipen. Hierdoor kan de Gevorkte spinneneter het hele jaar gevonden worden.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Andere Belgische spinneneters<\/h5>\r\nOns land kent nog drie andere, wat meer zeldzame spinneneter-soorten. Ze hebben alle een vergelijkbare levenswijze.\r\n\r\n- <b>Cambridges spinneneter<\/b> heeft ook twee bulten op het achterlijf. Deze soort kan gedurende het hele jaar worden gevonden in natte leefgebieden zoals natte heidegebieden of vochtige graslanden. Deze soort is kleiner dan de Gevorkte spinneneter.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\n- De <b>Vierspitsspinneneter<\/b> heeft dan weer toepasselijk vier bulten op zijn achterlijf en wordt onder meer gevonden aan de randen van dennenbos en in struiken. Die soort is veelal actief van april tot augustus op warmere plaatsen. Haar voorkeur voor warmte maakt dat de soort niet zelden wordt gevonden in tal van stedelijke habitats en het door de klimaatopwarming ook al enkele decennia goed doet. Haar Rode Lijststatus \"zeldzaam\" is dan ook achterhaald.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\n- De <b>Grote spinneneter<\/b> heeft ook vier bulten op het achterlijf, maar het voorste paar is opvallend groter, wat haar van de Vierspitsspinneneter onderscheidt. Deze soort kan je ook aantreffen in dennenbossen en natte habitats, maar is effectief de zeldzaamste van de vier genoemde soorten en staat terecht in de Rode Lijst geboekstaafd als 'kwetsbaar'.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n<h5>Waarom werd de Gevorkte spinneneter verkozen als Europese spin van het jaar?<\/h5>\r\nAls 'bejager van jagers' heeft de Gevorkte spinneneter een bijzondere voedingsgewoonte ontwikkeld. Eigenlijk is het op zich vreemd dat er nog niet eerder een spinneneter tot soort van het jaar werd verkozen. De gelaagde eicocon met zijn kenmerkende vorm illustreert mooi de verschillende soorten spinnenzijde die spinnen kunnen produceren met het oog op verschillende functies.\r\n\r\nMet deze keuze van een Europese spin van het jaar, willen we niet alleen een \u2018onpopulaire\u2019 diergroep promoten, maar tegelijk hopen we dat een breder publiek de gekozen soort zal melden, zodat onderzoekers nieuwe gegevens ontvangen over de huidige verspreiding van de Gevorkte spinneneter.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\nGa dus gerust eens op zoek naar deze intrigerende soort en meldt eventuele waargenomen exemplaren (of hun eicocon) door ze te fotograferen en in te voeren op de meldingssite van Natuurpunt: <a href=\"http:\/\/www.waarnemingen.be\">www.waarnemingen.be<\/a>.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\nDe Europese Spin van het Jaar wordt verkozen door 84 arachnologen uit 27 Europese landen. De co\u00f6rdinatie van de stemming gebeurt door het Naturhistorisches Museum Wien, samen met het \u2018Arachnologisches Gesellschaft\u2019 (AraGes) en de European Society of Arachnology (ESA).\r\n\r\nVoor Belgi\u00eb is het de<a href=\"http:\/\/www.belgianspiders.be\/\"> Belgische Arachnologische Vereniging ARABEL<\/a> die de organisatie op zich neemt.<span class=\"Apple-converted-space\">\u00a0<\/span>\r\n\r\nChristoph H\u00f6rweg &amp; Koen Van Keer<\/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 2021<\/h4>\r\n\r\nGuzo\u0144 paj\u0119czarz -<em> Ero furcata<\/em> (Villers 1789)\r\n\r\n&nbsp;\r\n\r\n<strong>Informacje<\/strong>\r\n\r\nZwyci\u0119zc\u0105 tegorocznej edycji European Spider of the Year (ESY) jest guzo\u0144 paj\u0119czarz<em> Ero furcata<\/em> (Villers, 1789). Nale\u017cy on do szeroko rozmieszczonej rodziny na\u015bladownikowatych\u00a0 (Mimetidae). Jej polska i \u0142aci\u0144ska nazwa nawi\u0105zuj\u0105 do zdolno\u015bci mimetycznych, cho\u0107 nale\u017ca\u0142oby raczej m\u00f3wi\u0107 o kryptycznym ubarwieniu.\r\n\r\nRodzina Mimetidae liczy 154 gatunki, z czego 10 znanych jest w Europie; 9 z nich sklasyfikowano w obr\u0119bie rodzaju <em>Ero<\/em>. Opr\u00f3cz naszego zwyci\u0119zcy, w Europie \u015arodkowej wyst\u0119puj\u0105 jeszcze <em>Ero alphana<\/em> (Walckenaer, 1802), <em>E. cambridgei<\/em> Kulczy\u0144ski, 1991 i <em>E. tuberculata<\/em> (De Geer, 1778).\r\n\r\nGuzo\u0144 paj\u0119czarz jest gatunkiem o zasi\u0119gu palearktycznym. W Europie \u015arodkowej wyst\u0119puje g\u0142\u00f3wnie na nizinach, cho\u0107 odnotowano go tak\u017ce na obszarach g\u00f3rskich \u2013 a\u017c do wysoko\u015bci 1500 m. W Austrii stwierdzony go nawet na 2000 m n.p.m. Mo\u017cna go spotka\u0107 w r\u00f3\u017cnych typach las\u00f3w i na ich obrze\u017cach oraz w zakrzewieniach. \u017byje na powierzchni ziemi i na ro\u015blinach. Czasami wkracza na ni\u017csze cz\u0119\u015bci pni drzew. Preferuje ciep\u0142e stanowiska. Jest gatunkiem na tyle rozpowszechnionym, \u017ce nie ma statusu zagro\u017conego.\r\n\r\nW Polsce <em>E. furcata<\/em> notowany jest z r\u00f3\u017cnych cz\u0119\u015bci kraju.\r\n\r\nD\u0142ugo\u015b\u0107 cia\u0142a samc\u00f3w waha si\u0119 od 2,5 do 3 mm, a samic od 4,5 do 4,8 mm. G\u0142owotu\u0142\u00f3w jest wzniesiony w cz\u0119\u015bci \u015brodkowej, jasnobr\u0105zowy z charakterystycznym czarnym wzorem. Odw\u0142ok jest do\u015b\u0107 kr\u00f3tki i owalny, jasnobr\u0105zowy do \u017c\u00f3\u0142tego, z ciemnymi plamami i dwoma guzkowatymi wzniesieniami w cz\u0119\u015bci przedniej. Nogi maj\u0105 ciemniejsze obr\u0105czki, a pierwsze dwie pary s\u0105 d\u0142u\u017csze ni\u017c pozosta\u0142e.\r\n\r\nAngielska nazwa (<em>pirate spider =<\/em>\u00a0 paj\u0105k pirat) odnosi si\u0119 do zachowania, a zw\u0142aszcza do sposobu polowania. Guzo\u0144 w\u0142asnych sieci nie buduje, natomiast napada na inne paj\u0105ki. Zwykle wieczorem i noc\u0105 wkracza na ich sieci i wprawia je w wibracje, na\u015bladuj\u0105c szamocz\u0105c\u0105 si\u0119 ofiar\u0119. Zwabiony w\u0142a\u015bciciel sieci jest atakowany, chwytany w d\u0142ugie przednie nogi i zabijany jadem. Cios zwykle trafia w nog\u0119 ofiary. Po u\u015bmierceniu, podobnie jak inne paj\u0105ki, guzo\u0144 trawi ofiar\u0119 poza cia\u0142em, a nast\u0119pnie wysysa po\u017cywny koktajl, pozostawiaj\u0105c jedynie pusty osk\u00f3rek. W Polsce poluje m.in. na gatunki z rodzaj\u00f3w <em>Theridion<\/em> i <em>Meta<\/em>.\r\n\r\nW ci\u0105gu dnia guzo\u0144 siedzi z podkurczonymi nogami, ukryty po spodniej stronie li\u015bci, wi\u0119c trudno go dostrzec. \u0141atwiej znale\u017a\u0107 charakterystyczne kokony z jajami; s\u0105 w kszta\u0142cie kropli o \u015brednicy ok. 4 mm, a ich \u015bcianki tworzy kilku warstw prz\u0119dzy. Warstwa wewn\u0119trzna zbudowana jest z delikatnych bia\u0142ych nici, \u015brodkowa z nici grubszych i g\u0119sto utkanych, a zewn\u0119trzn\u0105 \u2013 z popl\u0105tanych, mocnych w\u0142\u00f3kien. Kokon wisi pod li\u015bciem albo na patyczku, na cienkiej i sztywnej nici d\u0142ugo\u015bci ok. 15 mm. Ma to chroni\u0107 przed drapie\u017ccami, cho\u0107 osy z rodziny Ichneumonidae atakuj\u0105 nawet do 40% kokon\u00f3w. W kokonie jest tylko 6\u20138 jaj, a m\u0142ode wykluwaj\u0105 si\u0119 po przezimowaniu, pod koniec wiosny osi\u0105gaj\u0105 dojrza\u0142o\u015b\u0107 p\u0142ciow\u0105, kopuluj\u0105 i sk\u0142adaj\u0105 kokony, z kt\u00f3rych w ci\u0105gu lata wykluwaj\u0105 si\u0119 m\u0142ode. W ten spos\u00f3b osobniki <em>Ero furcata<\/em> mo\u017cna znale\u017a\u0107 przez ca\u0142y rok.\r\n\r\n<strong>\u00a0<\/strong>\r\n\r\n<strong>Dlaczego <em>Ero furcata<\/em> wybrano paj\u0105kiem roku 2021?<\/strong>\r\n\r\nNajwa\u017cniejszym powodem jest jego \u201cbandycki\u201d spos\u00f3b \u017cycia i polowania. W Europie podobnych gatunk\u00f3w jest niewiele. Powodem drugim jest charakterystyczna budowa kokonu, kt\u00f3ry jest ilustracj\u0105 rozmaitych zastosowa\u0144 prz\u0119dzy.\r\n\r\nPodobnie jak w latach poprzednich, badacze, kt\u00f3rzy dokonali wyboru, pragn\u0105 zwr\u00f3ci\u0107 uwag\u0119 na mniej znane gatunki paj\u0105k\u00f3w, kt\u00f3re jednocze\u015bnie wykazuj\u0105 interesuj\u0105ce aspekty biologii.\r\n\r\nMamy nadziej\u0119, \u017ce powy\u017cszy opis i fotografia pozwol\u0105 naszego zwyci\u0119zc\u0119 rozpozna\u0107, a przez to zdoby\u0107 aktualne informacje o jego biologii rozmieszczeniu, a do sieci trafi\u0105 fotografie guzonia i jego kokon\u00f3w.\r\n\r\n&nbsp;\r\n\r\nWyb\u00f3r Europejskiego Paj\u0105ka Roku 2021 zosta\u0142 dokonany przez 84 arachnolog\u00f3w z 27 kraj\u00f3w Europy. Koordynatorem g\u0142osowania by\u0142o Natural History Museum of Vienna, we wsp\u00f3\u0142pracy z Arachnologischen Gesellschaft (AraGes) i European Society of Arachnology (ESA).\r\n\r\n&nbsp;\r\n\r\nChristoph H\u00f6rweg &amp;\u00a0Marek \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 spindel 2021<\/h4>\r\nSkogskaparspindel -<em> Ero furcata<\/em> (Villers 1789)\r\n\r\n&nbsp;\r\n\r\n<strong>Information<\/strong>\r\n\r\n<em>\u00a0<\/em>\r\n\r\nSkogskaparspindeln, <em>Ero furcata<\/em> (Villers, 1789), tillh\u00f6r spindelfamiljen kaparspindlar (Mimetidae). Av kaparspindlar \u00e4r 154 arter beskrivna. I Europa \u00e4r 10 av dessa funna, nio av dem tillh\u00f6r sl\u00e4ktet <em>Ero<\/em>. F\u00f6rutom skogskardarspindeln finns sumpkaparspindeln, <em>Ero cambridgei <\/em>Kulczynski, i Sverige. Ytterligare tv\u00e5 arter \u00e4r p\u00e5 spridning norrut och kan f\u00f6rv\u00e4ntas att snart komma till Sverige snart, n\u00e4mligen <em>Ero aphana<\/em> (Walckenaer, 1802) och <em>E. tuberculata<\/em> (De Geer, 1778), som b\u00e5da n\u00e4rmast \u00e4r funna p\u00e5 n\u00e5gra st\u00e4llen i Danmark. Kanske finns de redan i sydligaste Sverige. De \u00f6vriga arterna finns l\u00e4ngre s\u00f6derut, vid Medelhavet.\r\n\r\n&nbsp;\r\n\r\nDe fyra arterna av kaparspindlar som finns i Central- och V\u00e4steuropa kan delas upp i tv\u00e5 grupper med tv\u00e5 arter vardera genom att r\u00e4kna antalet pucklar p\u00e5 bakkroppen. De i Sverige funna tv\u00e5 arterna har tv\u00e5 sm\u00e5 pucklar, medan de tv\u00e5 som bara finns lite l\u00e4ngre s\u00f6derut har fyra pucklar varav det ena paret \u00e4r st\u00f6rre.\r\n\r\n&nbsp;\r\n\r\nHos honan av skogskaparspindeln \u00e4r kroppsl\u00e4ngden normalt 3-4 mm, hos hanen 2,5-3,0 mm. Framkroppen \u00e4r ljusbrun och har en karakteristisk svart teckning (se bilden). Bakkroppen \u00e4r kort och f\u00f6rv\u00e5nansv\u00e4rt h\u00f6g, sf\u00e4risk v\u00e4lvd. Den \u00e4r ljusbrun till gulaktig med m\u00f6rka fl\u00e4ckar och tv\u00e5 trubbiga pucklar i fr\u00e4mre delen. Benen \u00e4r ganska korta och de tv\u00e5 fr\u00e4mre benparen \u00e4r l\u00e4ngre \u00e4n de bakre. Sumpkardarspindeln \u00e4r mycket lik men n\u00e5got mindre, honan oftast 2,5-3,5 mm, hanen ca 2,5 mm. B\u00e5da arterna \u00e4r variabla i f\u00e4rg och m\u00f6nster och d\u00e4rmed sv\u00e5ra att skilja. S\u00e4krast skiljs de n\u00e4rst\u00e5ende arterna p\u00e5 parningsorganen. F\u00f6r att skilja v\u00e5ra tv\u00e5 arter brukar m\u00f6nstret p\u00e5 framkroppens br\u00f6stpl\u00e5t (sternum) kunna skilja dem \u00e5t. Detta m\u00f6nster varierar mellan olika individer, men har ocks\u00e5 vissa artskillnader. Hos sumpkardarspindeln \u00e4r sternum m\u00f6rk med ett ljust avl\u00e5ngt band som \u00e4r vidgat fram\u00e5t, hos skogskardarspindeln finns f\u00f6rutom detta ocks\u00e5 n\u00e5gra ljusa bandstr\u00e5lar som g\u00e5r snett ut\u00e5t baktill p\u00e5 sternum.\r\n\r\n&nbsp;\r\n\r\nVanligast av kaparspindlarna \u00e4r skogskardarspindeln, <em>Ero furcata<\/em>. Den finns i Europa och norra Asien. I Sverige \u00e4r den vanlig norrut till Dal\u00e4lven och en bit upp l\u00e4ngs norrlandskusten. Enstaka fynd finns ocks\u00e5 i det inre och l\u00e4ngre norrut i Norrland. Sumpkardarspindeln<em>, Ero cambridgei<\/em>, har i stort sett samma utbredning i Sverige och i resten av Europa och Asien. Den \u00e4r inte lika vanlig i st\u00f6rre delen av sitt utbredningsomr\u00e5de, men \u00e4r den vanligare l\u00e4ngst i v\u00e4ster som i Storbritannien. Skogskaparspindeln hittar man i skogar, b\u00e5de l\u00f6v- och barrskogar, i skogsbryn och i \u00f6ppnare milj\u00f6er; ofta d\u00e4r solen v\u00e4rmer upp. D\u00e4r p\u00e5tr\u00e4ffas den ofta i f\u00f6rna och mossa p\u00e5 marken, och ocks\u00e5 p\u00e5 gr\u00e4s och \u00f6rter, under l\u00f6v p\u00e5 grenar och ibland p\u00e5 tr\u00e4dstammar. I dessa milj\u00f6er \u00e4r den vanlig, p\u00e5tr\u00e4ffas ibland i andra milj\u00f6er, men ses inte s\u00e5 ofta d\u00e5 den lever ett undanskymt liv. Sumpkaparspindeln finns i fuktigare och mer \u00f6ppna milj\u00f6er som k\u00e4rr, mossar och andra v\u00e5tmarker, men kan \u00e4ven p\u00e5tr\u00e4ffas p\u00e5 torrare st\u00e4llen, s\u00e4rskilt om luftfuktigheten \u00e4r h\u00f6g. Det g\u00e5r bra f\u00f6r b\u00e5da arterna och de \u00e4r varken hotade eller r\u00f6dlistade. Dessa kaparspindlar kan hittas \u00e5ret runt.\r\n\r\n<em>\u00a0<\/em>\r\n\r\n<em>Ero aphana<\/em>, den fyrpucklade kaparspindeln, lever p\u00e5 solvarma platser, \u00e4ven i samh\u00e4llen, och \u00e4r aktiv fr\u00e5n april till september. <em>Ero tuberculata,<\/em> den st\u00f6rre kaparspindeln, som ocks\u00e5 har fyra pucklar. Denna s\u00e4llsynta art kan ocks\u00e5 hittas p\u00e5 solvarma st\u00e4llen, men senare p\u00e5 \u00e5ret, under sensommar och h\u00f6st.\r\n\r\n&nbsp;\r\n\r\nKaparspindlarna f\u00e5ngar som byten enbart n\u00e4tbyggande spindlar. De bygger inget eget n\u00e4t, trots att de \u00e4r n\u00e4ra besl\u00e4ktade med de spindelfamiljer som bygger n\u00e4t. P\u00e5 kv\u00e4llen eller natten bes\u00f6ker de n\u00e4t av klotspindlar, k\u00e4kspindlar eller i vissa fall andra n\u00e4tbyggande spindlar, d\u00e4r de fejkar att de \u00e4r ett bytesdjur som har fastnat i n\u00e4tet eller \u00e4r en intresserad hane som uppvaktar en hona genom att dra i f\u00e5ngstr\u00e5darna. N\u00e4t\u00e4garen, som lockas av detta, grips med de l\u00e5nga taggf\u00f6rsedda frambenen, blir biten i ett ben, f\u00f6rlamas och sugs ut av kaparspindeln.\r\n\r\n&nbsp;\r\n\r\nUnder dagen sitter den lilla skogskaparspindeln, ofta med benen indragna, v\u00e4l dold under l\u00f6v och grenar, eller p\u00e5 marken. Den \u00e4r d\u00e4rf\u00f6r inte l\u00e4tt att uppt\u00e4cka. D\u00e4remot \u00e4r den karakteristiska kokongen, som tillverkas i slutet av sommaren, l\u00e4ttare att hitta. Kokongen \u00e4r svagt droppformad, runt 4 mm i diameter. Den best\u00e5r av flera lager av olika spindelsilke: l\u00e4ngst in, n\u00e4rmast de f\u00e5taliga \u00e4ggen, som oftast \u00e4r endast 5-8 stycken, ett vitt tunt lager av fint silke, utanp\u00e5 detta ett mellanlager av grovt, fast silke, placerat t\u00e4tt \u00f6ver det inre lagret, och ytterst ett tjusigt skyddsskikt av b\u00f6jda, glesa tr\u00e5dar. Kokongen \u00e4r vanligtvis f\u00e4st med en ca 15 mm l\u00e5ng, styv tr\u00e5d under ett utspr\u00e5ng, l\u00f6v eller grenar.\u00a0 Denna anordning kan ses som ett skydd mot \u00e4ggpredatorer, men hindrar inte parasitisering av parasitsteklar, som kan angripa \u00e4ggen och f\u00f6rst\u00f6ra dem i upp till 40% av kokongerna. De unga spindlarna kl\u00e4cks efter vinterdvala och blir vuxna under senv\u00e5ren och bygger sedan sina egna kokonger, vars nykl\u00e4ckta ungar sin tur kommer att l\u00e4mna n\u00e4sta v\u00e5r.\r\n\r\n&nbsp;\r\n\r\n<strong>\u00a0<\/strong>\r\n\r\n<strong>Varf\u00f6r r\u00f6stades skogskaparspindeln<\/strong> <strong>fram till \u00c5rets europeiska spindel?<\/strong>\r\n\r\nSom ett \"rovdjur bland rovdjuren\" har kaparspindlarna utvecklat en udda och anm\u00e4rkningsv\u00e4rd f\u00f6dostrategi. Ocks\u00e5 den s\u00e4regna och karakteristiska kokongen visar p\u00e5 en m\u00e5ngsidig anv\u00e4ndning av spindelsilke och effektiv produktion och bearbetning. S\u00e5 det \u00e4r egentligen ingen \u00f6verraskning att en representant f\u00f6r denna spindelfamilj har blivit utsedd till \u201d\u00c5rets europeiska spindel\u201d (the European Spider of the Year).\r\n\r\n&nbsp;\r\n\r\nValet av \u00e5rets spindel \u00e4r f\u00f6r att s\u00e4tta en mindre popul\u00e4r djurgrupp i r\u00e4tt ljus, och samtidigt ett s\u00e4tt att uppmuntra till att hitta, fotografera, rapportera och att \u00f6ka kunskapen om kaparspindlarna.\r\n\r\n&nbsp;\r\n\r\n\"\u00c5rets europeiska spindel\" valdes av 84 araknologer fr\u00e5n 27 olika europeiska l\u00e4nder. Samordningen av valet sker p\u00e5 Naturhistoriska museet i Wien, i samarbete med Arachnological Society (AraGes) och European Society of Arachnology (ESA).\r\n\r\n&nbsp;\r\n\r\nChristoph H\u00f6rweg &amp; Lars J. Jonsson<\/p> <\/div> <\/div><\/div><\/div>\n<\/div><code><\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spider of the year 2021<br \/>\nTwo-humped pirate spider<br \/>\n<em>Ero furcata<\/em> (Villers, 1789)<br \/>\nInformation<\/p>\n<p>The two-humped pirate spider, <em>Ero furcata<\/em> (Villers, 1789), belongs to the similarly named family of the pirate spiders (Mimetidae). Worldwide this spider family has 154 species.<\/p>\n<p><span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/european-arachnology.org\/esa\/?page_id=3088\">Read more &#8250;<\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":321,"menu_order":84,"comment_status":"closed","ping_status":"closed","template":"full-width-page.php","meta":{"footnotes":""},"class_list":["post-3088","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/3088","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3088"}],"version-history":[{"count":8,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/3088\/revisions"}],"predecessor-version":[{"id":3351,"href":"https:\/\/european-arachnology.org\/esa\/index.php?rest_route=\/wp\/v2\/pages\/3088\/revisions\/3351"}],"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=3088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}