{"id":19550,"date":"2024-04-30T08:36:34","date_gmt":"2024-04-30T06:36:34","guid":{"rendered":"https:\/\/www.meslibellules.fr\/blog\/?p=19550"},"modified":"2024-04-30T09:23:56","modified_gmt":"2024-04-30T07:23:56","slug":"oligoclada-pachystigma","status":"publish","type":"post","link":"https:\/\/www.meslibellules.fr\/blog\/2024\/04\/30\/oligoclada-pachystigma\/","title":{"rendered":"Oligoclada pachystigma (Karsch, 1890)"},"content":{"rendered":"\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f2e7a52bd9e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f2e7a52bd9e\" class=\"wp-block-image aligncenter size-full is-resized wp-lightbox-container\"><img decoding=\"async\" width=\"1791\" height=\"1204\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-3.webp\" alt=\"Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023\" class=\"wp-image-19548 lazyload\" style=\"--smush-placeholder-width: 1791px; --smush-placeholder-aspect-ratio: 1791\/1204;width:684px;height:auto\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-3.webp 1791w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-3-768x516.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-3-1536x1033.webp 1536w\" data-sizes=\"(max-width: 1791px) 100vw, 1791px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023<\/figcaption><\/figure>\n\n\n\n<p>Je n&rsquo;ai pas de certitude absolue en pr\u00e9sentant cet Oligoclada pachystigma, disons que j&rsquo;ai tout de m\u00eame, comme on dit dans les enqu\u00eates polici\u00e8res, un faisceau d&rsquo;indices concordants. D&rsquo;abord, c&rsquo;est le 3\u00b0 Oligoclada, bien diff\u00e9rents des deux autres d\u00e9j\u00e0 sur le site, mis en \u00e9vidence dans cette r\u00e9serve par Tim Faasen. Ensuite, un bon nombre de crit\u00e8res de nervation sont coch\u00e9s, mais je suis oblig\u00e9 de m&rsquo;arr\u00eater (assez loin) dans la cl\u00e9 de Borror (1) aux griffes des tarses&#8230; dont je n&rsquo;ai bien s\u00fbr pas de photo correcte, loin de l\u00e0 !<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f2e7a52c2f4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f2e7a52c2f4\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1808\" height=\"1204\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"19545\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1.webp\" alt=\"Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023\" class=\"wp-image-19545 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1.webp 1808w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1-768x511.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1-1536x1023.webp 1536w\" data-sizes=\"(max-width: 1808px) 100vw, 1808px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1808px; --smush-placeholder-aspect-ratio: 1808\/1204;\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f2e7a52c735&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f2e7a52c735\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" width=\"1626\" height=\"1204\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"19549\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-4.webp\" alt=\"Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023\" class=\"wp-image-19549 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-4.webp 1626w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-4-768x569.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-4-1536x1137.webp 1536w\" data-sizes=\"(max-width: 1626px) 100vw, 1626px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1626px; --smush-placeholder-aspect-ratio: 1626\/1204;\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023<\/figcaption><\/figure>\n\n\n\n<p>Les triangles et subtriangles des ailes ant\u00e9rieures et post\u00e9rieures sont libres, la derni\u00e8re nervure <a href=\"https:\/\/meslibellules.fr\/pagesweb\/divers\/glossaire.php\">ant\u00e9nodale<\/a> est compl\u00e8te, la <a href=\"https:\/\/meslibellules.fr\/pagesweb\/divers\/glossaire.php\">car\u00e8ne lat\u00e9rale<\/a> du 4\u00b0 segment abdominal est <a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-2bis.webp\">tr\u00e8s faiblement marqu\u00e9e<\/a>. <strong><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Champs-alaires-sur-Uracis-siemensi-male.webp\">Ici<\/a><\/strong>, un rappel de la nomenclature alaire sur une aile de Uracis siemensi.<br>Il y a deux rang\u00e9es de cellules au-del\u00e0 du triangle de l&rsquo;aile ant\u00e9rieure (champ postdisco\u00efdal), deux rang\u00e9es de cellules entre le bord post\u00e9rieur de l&rsquo;aile post\u00e9rieure et la boucle anale (champ anal). Noter d&rsquo;ailleurs la forme de cette boucle anale, en botte (une jambe avec un pied), ce qui n&rsquo;est pas commun parmi les Oligoclada.<br>\u00c0 ce point, la cl\u00e9 appr\u00e9cie la pr\u00e9sence ou non d&rsquo;une dent sur les griffes du tarse&#8230; mais en dehors de O. Pachystigma, elle ne d\u00e9bouche que sur des esp\u00e8ces qui ne sont pas pr\u00e9sentes dans cette r\u00e9gion du bassin amazonien.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f2e7a52d22d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f2e7a52d22d\" class=\"wp-block-image aligncenter size-full is-resized wp-lightbox-container\"><img decoding=\"async\" width=\"1520\" height=\"1204\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1bis.webp\" alt=\"Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023\" class=\"wp-image-19546 lazyload\" style=\"--smush-placeholder-width: 1520px; --smush-placeholder-aspect-ratio: 1520\/1204;width:461px;height:auto\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1bis.webp 1520w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-1bis-768x608.webp 768w\" data-sizes=\"(max-width: 1520px) 100vw, 1520px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023<\/figcaption><\/figure>\n\n\n\n<p>On le rencontre donc dans la partie ouest du bassin amazonien, de l&rsquo;\u00e9tat br\u00e9silien du Rond\u00f4nia \u00e0 la Guyane Fran\u00e7aise \u00e0 l&rsquo;est, jusqu&rsquo;au P\u00e9rou, Colombie, \u00c9quateur et Venezuela \u00e0 l&rsquo;ouest.<br>Nous ne l&rsquo;avons rencontr\u00e9 que sur un seul site, une zone mar\u00e9cageuse au bord d&rsquo;un petit lac, en limite de for\u00eat,  peut-\u00eatre l&rsquo;endroit ou en saison se d\u00e9verse un petit ruisseau, en compagnie de O. monosticha, dont on le distingue assez facilement, car ce dernier ne montre qu&rsquo;une seule rang\u00e9e de cellule dans le champ disco\u00efdal.<br><br>Ci-dessous un individu dont le thorax et les premiers segments sont plus envahis de pruine blanch\u00e2tre, mais dont les caract\u00e9ristiques de nervation concordent parfaitement.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f2e7a52d6b4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f2e7a52d6b4\" class=\"wp-block-image aligncenter size-full is-resized wp-lightbox-container\"><img decoding=\"async\" width=\"1384\" height=\"1204\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-2.webp\" alt=\"P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023\" class=\"wp-image-19547 lazyload\" style=\"--smush-placeholder-width: 1384px; --smush-placeholder-aspect-ratio: 1384\/1204;width:510px;height:auto\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-2.webp 1384w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Oligoclada-pachystigma-male-2-768x668.webp 768w\" data-sizes=\"(max-width: 1384px) 100vw, 1384px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Oligoclada pachystigma m\u00e2le, P\u00e9rou, Tahuayo (Cocha Trabix), 15\/08\/2023<\/figcaption><\/figure>\n\n\n\n<p><span style=\"text-decoration: underline;\">\u00c9tymologie<\/span><br \/>Le genre a \u00e9t\u00e9 cr\u00e9\u00e9 par Karsch (2), pour y placer cette esp\u00e8ce.\u00a0<br \/><strong>Oligoclada<\/strong>\u00a0de deux mots grecs, oligo pour \u2013<em>peu, faible<\/em>\u00a0et\u00a0<em>klados<\/em>\u00a0signifiant \u2013<em>branche<\/em>, sans doute pour la nervation l\u00e2che et r\u00e9duite (il n&rsquo;y a pas d&rsquo;indication dans le texte de Karsch).<br \/><strong>Pachystigma : <\/strong><em>pachy, <\/em>du grec<em> -pakh\u00fas <\/em>signifie<b><\/b><em><b> &#8211;<\/b>\u00e9pais, gras <\/em>et<b><\/b> <em>stigma <\/em>pour<em> -marque, <\/em>qui se r\u00e9f\u00e8re, pour les odonates, au pt\u00e9rostigma<em>. <\/em>Karsch \u00e9crit :\u00a0\u00bbPterostigma schmutzig gelb, dick\u00a0\u00bb (\u00ab\u00a0Pt\u00e9rostigma jaune sale, \u00e9pais\u00a0\u00bb). J&rsquo;ai compar\u00e9 avec les pt\u00e9rostigmas des diff\u00e9rentes esp\u00e8ces dont j&rsquo;ai des photos, et je ne trouve pas de diff\u00e9rence sensible d&rsquo;\u00e9paisseur, mais Karsch a d\u00e9crit l&rsquo;esp\u00e8ce \u00e0 partir d&rsquo;une femelle.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:13px\">1- Donald J. Borror,&nbsp;\u00ab&nbsp;<a href=\"https:\/\/deepblue.lib.umich.edu\/handle\/2027.42\/56267\">The Genus Oligoclada (Odonata)&nbsp;\u00bb, University of Michigan, Museum of Zoology<\/a>, April 30, 1931.<br>2- Karsch, F., 1890. <a href=\"https:\/\/www.biodiversitylibrary.org\/item\/34411#page\/436\/mode\/1up\">Beitr\u00e4ge zur Kenntniss der Arten und Gattungen der Libellulinen<\/a>. \u2014 Berliner Entom. Zeitschr. 33 \u0397 II: 347-392<\/p>\n\n\n\n<div style=\"height:38px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\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-du-perou-peruvian-odonates\/\">Accueil P\u00e9rou<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Je n&rsquo;ai pas de certitude absolue en pr\u00e9sentant cet Oligoclada pachystigma, disons que j&rsquo;ai tout de m\u00eame, comme on dit dans les enqu\u00eates polici\u00e8res, un faisceau d&rsquo;indices concordants. D&rsquo;abord, c&rsquo;est le 3\u00b0 Oligoclada, bien diff\u00e9rents des deux autres d\u00e9j\u00e0 sur le site, mis en \u00e9vidence dans cette r\u00e9serve par Tim Faasen. Ensuite, un bon nombre [&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":"set","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":[1304,1303],"tags":[1306,1305],"class_list":["post-19550","post","type-post","status-publish","format-image","hentry","category-libellulidae-perou-2","category-perou","tag-libellulidae-perou","tag-perou","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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