{"id":5061,"date":"2020-03-05T08:18:04","date_gmt":"2020-03-05T07:18:04","guid":{"rendered":"http:\/\/www.meslibellules.fr\/blog\/?p=5061"},"modified":"2020-04-14T09:17:00","modified_gmt":"2020-04-14T07:17:00","slug":"namibie-odonates-pieges-par-setaria-verticillata","status":"publish","type":"post","link":"https:\/\/www.meslibellules.fr\/blog\/2020\/03\/05\/namibie-odonates-pieges-par-setaria-verticillata\/","title":{"rendered":"Namibie &#8211; Odonates pi\u00e9g\u00e9s par Setaria verticillata"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrumsp-autresp-setvertt.jpg\"><img decoding=\"async\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrumsp-autresp-setvertt.jpg\" alt=\"Orthetrum sp. femelle pi\u00e9g\u00e9e par Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" class=\"wp-image-5056 lazyload\" width=\"409\" height=\"335\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp-autresp-setvertt.jpg 1470w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp-autresp-setvertt-768x629.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp-autresp-setvertt-1200x983.jpg 1200w\" data-sizes=\"(max-width: 409px) 100vw, 409px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 409px; --smush-placeholder-aspect-ratio: 409\/335;\" \/><\/a><figcaption>Orthetrum sp. m\u00e2le pi\u00e9g\u00e9e par Setaria verticillata, Namibie, au pied du Waterberg Plateau National Park, 09\/02\/2020<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:15px\">Le 9 f\u00e9vrier 2020 au matin lorsque j&rsquo;ai d\u00e9couvert cet Orthetrum sur cette herbe j&rsquo;ai pens\u00e9 qu&rsquo;il \u00e9tait simplement curieusement pos\u00e9, mais au bout de quelques secondes, en l&rsquo;absence de mouvement j&rsquo;ai r\u00e9alis\u00e9 qu&rsquo;il \u00e9tait mort. Si on trouve couramment des libellules mortes dans les toiles d&rsquo;araign\u00e9es ou m\u00eame sur le sol, il est \u00e0 ma connaissance tr\u00e8s rare de les trouver pos\u00e9es sur un v\u00e9g\u00e9tal.<br>Ci-dessous ce bouquet d&rsquo;herbe d&rsquo;environ 1 m 20 de haut.<br><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/setaria-verticillata.jpg\"><img decoding=\"async\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/setaria-verticillata.jpg\" alt=\"Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" class=\"wp-image-5058 lazyload\" width=\"301\" height=\"401\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/setaria-verticillata.jpg 904w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/setaria-verticillata-768x1023.jpg 768w\" data-sizes=\"(max-width: 301px) 100vw, 301px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 301px; --smush-placeholder-aspect-ratio: 301\/401;\" \/><\/a><figcaption>Setaria verticillata,  Namibie, au pied Waterberg du Plateau National Park, 09\/02\/2020<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:15px\">Mais cet Orthetrum \u00e9tait loin d&rsquo;\u00eatre le seul sur cette plante; ci-dessous \u00e0 gauche  Orthetrum abotti femelle, \u00e0 droite un m\u00e2le Pantala flavescens (m\u00eame localisation, m\u00eame date):<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrum-abotti-vs-setvert.jpg\"><img decoding=\"async\" width=\"1746\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrum-abotti-vs-setvert.jpg\" alt=\"Orthetrum abotti femelle pi\u00e9g\u00e9e par Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" data-id=\"5054\" data-full-url=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrum-abotti-vs-setvert.jpg\" data-link=\"https:\/\/www.meslibellules.fr\/blog\/orthetrum-abotti-vs-setvert\/\" class=\"wp-image-5054 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrum-abotti-vs-setvert.jpg 1746w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrum-abotti-vs-setvert-768x530.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrum-abotti-vs-setvert-1536x1059.jpg 1536w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrum-abotti-vs-setvert-1200x827.jpg 1200w\" data-sizes=\"(max-width: 1746px) 100vw, 1746px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1746px; --smush-placeholder-aspect-ratio: 1746\/1204;\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/pantala-flavescens-setvert.jpg\"><img decoding=\"async\" width=\"1477\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/pantala-flavescens-setvert.jpg\" alt=\"Pantala flavescens pi\u00e9g\u00e9e par Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" data-id=\"5057\" data-full-url=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/pantala-flavescens-setvert.jpg\" data-link=\"https:\/\/www.meslibellules.fr\/blog\/pantala-flavescens-setvert\/\" class=\"wp-image-5057 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/pantala-flavescens-setvert.jpg 1477w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/pantala-flavescens-setvert-768x626.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/pantala-flavescens-setvert-1200x978.jpg 1200w\" data-sizes=\"(max-width: 1477px) 100vw, 1477px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1477px; --smush-placeholder-aspect-ratio: 1477\/1204;\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p style=\"font-size:15px\">J&rsquo;ai essay\u00e9 de lib\u00e9rer ces libellules (mortes) mais il s&rsquo;est av\u00e9r\u00e9 impossible de le faire sans d\u00e9chirer leur ailes ou briser leur abdomen, ce qui t\u00e9moignait d&rsquo;une part de la qualit\u00e9 de la capture et d&rsquo;autre part que leur mort n&rsquo;\u00e9tait pas toute r\u00e9cente. Sans doute pas tr\u00e8s ancienne non plus, il faut faire confiance au soleil de cette r\u00e9gion (34 \u00b0C dans la journ\u00e9e) pour rapidement dess\u00e9cher ce qui est expos\u00e9 au soleil et au vent.<br>Cette inflorescence n&rsquo;est pas collante mais lorsque l&rsquo;on passe la pulpe des doigts dessus on sent une r\u00e9sistance pour les en enlever, comme si de minuscules crochets s&rsquo;agrippaient aux sillons digitaux (qui forment les empreintes digitales).<br>Et en effet les cils (2 \u00e0 8 mm de long) portent de minuscules crochets ou retorses (environ 0, 1 mm de long) que j&rsquo;ai eu du mal \u00e0 mettre en \u00e9vidence avec seulement mon 150 mm Macro (photos faites sur le terrain), mais la photo de droite est explicite (clic sur la photo !):<br><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/setaria-verticillata-moyen.jpg\"><img decoding=\"async\" width=\"1924\" height=\"1004\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/setaria-verticillata-moyen.jpg\" alt=\"Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" data-id=\"5059\" data-full-url=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/setaria-verticillata-moyen.jpg\" data-link=\"https:\/\/www.meslibellules.fr\/blog\/setaria-verticillata-moyen\/\" class=\"wp-image-5059 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/setaria-verticillata-moyen.jpg 1924w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/setaria-verticillata-moyen-768x401.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/setaria-verticillata-moyen-1536x802.jpg 1536w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/setaria-verticillata-moyen-1200x626.jpg 1200w\" data-sizes=\"(max-width: 1924px) 100vw, 1924px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1924px; --smush-placeholder-aspect-ratio: 1924\/1004;\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/grosplan-setaria-verticillata.jpg\"><img decoding=\"async\" width=\"759\" height=\"600\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/grosplan-setaria-verticillata.jpg\" alt=\"Setaria verticillata, gros plan\" data-id=\"5053\" data-full-url=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/grosplan-setaria-verticillata.jpg\" data-link=\"https:\/\/www.meslibellules.fr\/blog\/grosplan-setaria-verticillata\/\" class=\"wp-image-5053 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 759px; --smush-placeholder-aspect-ratio: 759\/600;\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p style=\"font-size:15px\">Ce n&rsquo;\u00e9tait que ma premi\u00e8re rencontre avec cette esp\u00e8ce commune en Namibie; j&rsquo;ai pu appr\u00e9cier tout son charme plus tard, \u00e0 plusieurs reprises, lorsque j&rsquo;ai pass\u00e9 des dizaines de minutes \u00e0 enlever ces cils agripp\u00e9s au tissu de mon pantalon: soit par inflorescence enti\u00e8res soit simplement par filaments qu&rsquo;il faut saisir entre les ongles tellement ils sont fins et courts. Le syst\u00e8me d&rsquo;accrochage est tellement puissant que les fibres du tissu sont parfois arrach\u00e9es lors du retrait, ce qui explique pourquoi les insectes captur\u00e9s ne peuvent en r\u00e9chapper.<br>Ces minuscules crochets ont \u00e9galement tendance \u00e0 irriter la peau par frottement.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/crocothemis-erythraea-setvert.jpg\"><img decoding=\"async\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/crocothemis-erythraea-setvert.jpg\" alt=\"Crocothemis erythraea femelle pi\u00e9g\u00e9e par Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" class=\"wp-image-5052 lazyload\" width=\"410\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/crocothemis-erythraea-setvert.jpg 1388w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/crocothemis-erythraea-setvert-768x666.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/crocothemis-erythraea-setvert-1200x1041.jpg 1200w\" data-sizes=\"(max-width: 1388px) 100vw, 1388px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1388px; --smush-placeholder-aspect-ratio: 1388\/1204;\" \/><\/a><figcaption>Crocothemis sanguinolenta femelle pi\u00e9g\u00e9e par Setaria verticillata, Namibie, Waterberg Plateau National Park, 09\/02\/2020<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:15px\">Setaria verticillata est une plante herbac\u00e9e annuelle de la famille des Poaceae ; ce n&rsquo;est pas une plante carnivore :).  Les libellules et d&rsquo;autres insectes (j&rsquo;ai aper\u00e7u quelques dipt\u00e8res et hym\u00e9nopt\u00e8res) sont en quelques sorte des victimes collat\u00e9rales de l&rsquo;excellent moyen de dispersion des graines de cette plante. A coup s\u00fbr nous en avons tous rapport\u00e9 dans nos contr\u00e9es respectives, o\u00f9 elle est d&rsquo;ailleurs certainement d\u00e9j\u00e0 implant\u00e9e puisqu&rsquo;elle est maintenant r\u00e9pandue  dans de nombreuses r\u00e9gions temp\u00e9r\u00e9es et tropicales du monde (pr\u00e9sente en France sous le nom de  S\u00e9taire verticill\u00e9e).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrumsp2-setvertt.jpg\"><img decoding=\"async\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/orthetrumsp2-setvertt.jpg\" alt=\"Orthetrum sp. femelle pi\u00e9g\u00e9e par Setaria verticillata, Waterberg Plateau National Park, 09\/02\/2020\" class=\"wp-image-5055 lazyload\" width=\"424\" height=\"314\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp2-setvertt.jpg 1626w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp2-setvertt-768x569.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp2-setvertt-1536x1137.jpg 1536w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/orthetrumsp2-setvertt-1200x889.jpg 1200w\" data-sizes=\"(max-width: 424px) 100vw, 424px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 424px; --smush-placeholder-aspect-ratio: 424\/314;\" \/><\/a><figcaption>Orthetrum sp. m\u00e2le pi\u00e9g\u00e9 par Setaria verticillata, Namibie, au pied du Waterberg Plateau National Park, 09\/02\/2020<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:15px\">Elle est consid\u00e9r\u00e9e comme une \u00ab\u00a0mauvaise herbe\u00a0\u00bb des cultures et des p\u00e2tures ou elle se fait un plaisir de s&rsquo;accrocher au pelage du b\u00e9tail et se rencontre fr\u00e9quemment dans les milieux perturb\u00e9s (champs, d\u00e9combres, vignes).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-glabrum-setvert.jpg\"><img decoding=\"async\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-glabrum-setvert.jpg\" alt=\"\" class=\"wp-image-5051 lazyload\" width=\"447\" height=\"337\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/ceriagrion-glabrum-setvert.jpg 1595w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/ceriagrion-glabrum-setvert-768x580.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/ceriagrion-glabrum-setvert-1536x1159.jpg 1536w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/ceriagrion-glabrum-setvert-1200x906.jpg 1200w\" data-sizes=\"(max-width: 447px) 100vw, 447px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 447px; --smush-placeholder-aspect-ratio: 447\/337;\" \/><\/a><figcaption>Ceriagrion glabrum (?) femelle, Namibie, Rundu, 10\/02\/2020<\/figcaption><\/figure><\/div>\n\n\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.meslibellules.fr\/blog\/odonates-de-namibie-namibian-odonates\/\">Accueil Namibie<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le 9 f\u00e9vrier 2020 au matin lorsque j&rsquo;ai d\u00e9couvert cet Orthetrum sur cette herbe j&rsquo;ai pens\u00e9 qu&rsquo;il \u00e9tait simplement curieusement pos\u00e9, mais au bout de quelques secondes, en l&rsquo;absence de mouvement j&rsquo;ai r\u00e9alis\u00e9 qu&rsquo;il \u00e9tait mort. Si on trouve couramment des libellules mortes dans les toiles d&rsquo;araign\u00e9es ou m\u00eame sur le sol, il est \u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[274],"tags":[294,293],"class_list":["post-5061","post","type-post","status-publish","format-image","hentry","category-namibie","tag-odonates-captures-par-setaria-verticillata","tag-odonates-trapped-by-setaria-verticillata","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Namibie - Odonates pi\u00e9g\u00e9s par Setaria verticillata - Mes Libellules<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.meslibellules.fr\/blog\/2020\/03\/05\/namibie-odonates-pieges-par-setaria-verticillata\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Namibie - Odonates pi\u00e9g\u00e9s par Setaria verticillata - Mes Libellules\" \/>\n<meta property=\"og:description\" content=\"Le 9 f\u00e9vrier 2020 au matin lorsque j&rsquo;ai d\u00e9couvert cet Orthetrum sur cette herbe j&rsquo;ai pens\u00e9 qu&rsquo;il \u00e9tait simplement curieusement pos\u00e9, mais au bout de quelques secondes, en l&rsquo;absence de mouvement j&rsquo;ai r\u00e9alis\u00e9 qu&rsquo;il \u00e9tait mort. 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