{"id":7240,"date":"2020-10-25T19:42:41","date_gmt":"2020-10-25T18:42:41","guid":{"rendered":"http:\/\/www.meslibellules.fr\/blog\/?p=7240"},"modified":"2024-02-11T09:19:58","modified_gmt":"2024-02-11T08:19:58","slug":"namibie-hemianax-ephippiger-burmeister-1839","status":"publish","type":"post","link":"https:\/\/www.meslibellules.fr\/blog\/2020\/10\/25\/namibie-hemianax-ephippiger-burmeister-1839\/","title":{"rendered":"Namibie &#8211; (Hemi)anax ephippiger (Burmeister, 1839)"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-2.jpg\"><img decoding=\"async\" width=\"1606\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-2.jpg\" alt=\"\" class=\"wp-image-7234 lazyload\" style=\"--smush-placeholder-width: 1606px; --smush-placeholder-aspect-ratio: 1606\/1204;width:434px;height:325px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-2.jpg 1606w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-2-768x576.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-2-1536x1152.jpg 1536w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-2-1200x900.jpg 1200w\" data-sizes=\"(max-width: 1606px) 100vw, 1606px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Hemianax ephippiger m\u00e2le, Namibie, Rundu pr\u00e8s de l&rsquo;Okavango, 11\/02\/2020<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">C&rsquo;est ma premi\u00e8re rencontre certaine avec Hemianax ephippiger ; je dis certaine parce qu&rsquo;il n&rsquo;est pas impossible que je l&rsquo;aie aper\u00e7u sur la c\u00f4te atlantique il y a quelques ann\u00e9es, mais sa ressemblance en vol avec <a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Anax-parthenope-male-en-vol-6.webp\">A. parthenope<\/a> fait que je n&rsquo;ai jamais pu avoir de certitude absolue.<br>A. parthenope n&rsquo;est pas pr\u00e9sent en Namibie et le risque de confusion est quasi nul avec une autre esp\u00e8ce ; Anax ephippiger est assez terne, couleur sable, sa <em>selle<\/em> bleue sur la partie sup\u00e9rieure du 2\u00b0 segment est beaucoup moins \u00e9tendue, lat\u00e9ralement et vers S3, que celle de <a href=\"http:\/\/www.meslibellules.fr\/pagesweb\/aeshnidae\/anax\/anax-parthenope\/anax-parthenope-male-1\/anax-parthenope-male-3big.jpg\">A. parthenope<\/a>. Son nom vernaculaire, Anax porte-selle, souligne cette singularit\u00e9. Il a les yeux bruns ou brun verd\u00e2tre alors que ceux de A. parthenope sont verts. Ses appendices anaux sont pointus alors que ceux des autres Anax sont plus arrondis.<br>Enfin, un d\u00e9tail de la nervation le diff\u00e9rencie des autres Anax ; il pr\u00e9sente 2 colonnes de 3 cellules entre la nervure Cubitale et la nervure Anale (Cu p et A 1) qu&rsquo;on voit bien en cliquant sur la photo ci-dessus (aile post\u00e9rieure gauche). C&rsquo;est d&rsquo;ailleurs un des caract\u00e8res qui a entra\u00een\u00e9 sa s\u00e9paration d&rsquo;avec les Anax, mais le d\u00e9bat ne semble pas encore d\u00e9finitivement tranch\u00e9 (voir en bas de page).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-1.jpg\"><img decoding=\"async\" width=\"968\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-1.jpg\" alt=\"\" class=\"wp-image-7233 lazyload\" style=\"--smush-placeholder-width: 968px; --smush-placeholder-aspect-ratio: 968\/1204;width:435px;height:541px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-1.jpg 968w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-1-768x955.jpg 768w\" data-sizes=\"(max-width: 968px) 100vw, 968px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Hemianax<\/em> ephippiger m\u00e2le, Namibie, Rundu pr\u00e8s de l&rsquo;Okavango, 10\/02\/2020<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">On note \u00e9galement les paires de taches jaune clair, bien visible sur les trois derniers segments.  Son habitude de se pendre aux herbes, branches ou rameaux fait que je n&rsquo;ai jamais pu le voir correctement expos\u00e9, sans ombre port\u00e9e. Sauf bien s\u00fbr en vol, ce qu&rsquo;il semble faire inlassablement dans la journ\u00e9e&#8230; mais l\u00e0, il est carr\u00e9ment \u00e0 contre-jour !<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-epiphigger-envol.jpg\"><img decoding=\"async\" width=\"1356\" height=\"1004\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-epiphigger-envol.jpg\" alt=\"Anax ephippiger m\u00e2le, Namibie, Rundu pr\u00e8s de l'Okavango, 10\/02\/2020\" class=\"wp-image-7239 lazyload\" style=\"--smush-placeholder-width: 1356px; --smush-placeholder-aspect-ratio: 1356\/1004;width:441px;height:326px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-epiphigger-envol.jpg 1356w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-epiphigger-envol-768x569.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-epiphigger-envol-1200x888.jpg 1200w\" data-sizes=\"(max-width: 1356px) 100vw, 1356px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Hemianax<\/em> ephippiger m\u00e2le, Namibie, Rundu pr\u00e8s de l&rsquo;Okavango, 10\/02\/2020<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">Cette facult\u00e9 de rester en vol permet de comprendre son caract\u00e8re migrateur (Vagrant emperor en anglais) qui fait que son aire de distribution est tr\u00e8s importante, facilit\u00e9 par le fait qu&rsquo;il accepte en  milieux ouverts toutes sortes d&rsquo;eaux stagnantes peu profondes et en particulier les mares temporaires, la larve n&rsquo;\u00e9tant pas g\u00ean\u00e9e par les milieux l\u00e9g\u00e8rement saum\u00e2tres. Son d\u00e9veloppement est tr\u00e8s rapide en zone tropicale, 70 \u00e0 120 jours, et l&rsquo;imago tr\u00e8s jeune d\u00e9clenche aussit\u00f4t sa migration.<br>Ainsi, on le voit arriver en France par vagues migratoires de taille tr\u00e8s diff\u00e9rentes, quelques individus ou des dizaines, comme en 2011 ou 2019. Il a atteint les Pays-bas, l&rsquo;Islande, le Caucase et on le voit tous les ans ici o\u00f9 l\u00e0 en France, pouss\u00e9 par les vents chauds du sud.<br>Sa reproduction est certaine en France, en particulier en Camargue, montr\u00e9e par la r\u00e9colte d&rsquo;exuvies, mais ce que deviennent ces sujets est incertains, il est vraisemblable qu&rsquo;ils repartent vers le sud, m\u00eame si ceci n&rsquo;a jamais \u00e9t\u00e9 formellement d\u00e9montr\u00e9.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-3.jpg\"><img decoding=\"async\" width=\"1232\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-3.jpg\" alt=\"Hemianax ephippiger m\u00e2le, Namibie, mare pr\u00e8s Rundu, 11\/02\/2020\" class=\"wp-image-7235 lazyload\" style=\"--smush-placeholder-width: 1232px; --smush-placeholder-aspect-ratio: 1232\/1204;width:414px;height:404px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-3.jpg 1232w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-3-768x751.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-3-1200x1173.jpg 1200w\" data-sizes=\"(max-width: 1232px) 100vw, 1232px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Hemianax ephippiger m\u00e2le, Namibie, mare pr\u00e8s Rundu, 11\/02\/2020<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">C&rsquo;est un petit Anax d&rsquo;environ 60 \u00e0 67 mm.<br>Ce serait un des rares odonates dont la dur\u00e9e de survie de l&rsquo;imago est plus longue que sa vie larvaire puisque par recoupements, Dumont &amp; Desmet, 1990, Dumont 1988, ont d\u00e9duit qu&rsquo;elle pouvait atteindre 26 \u00e0 30 semaines.<br>Son caract\u00e8re migrateur obligatoire fait que son aire d&rsquo;occurrence permet de le rencontrer depuis le sud de l&rsquo;Afrique, jusqu&rsquo;au nord de l&rsquo;Europe et \u00e0 l&rsquo;Inde ! Elle a m\u00eame \u00e9t\u00e9 signal\u00e9e en Guyane, dans les Cara\u00efbes et au Japon !<br><a href=\"https:\/\/www.iucnredlist.org\/species\/59811\/72310087\">IUCN Red List<\/a><br><a href=\"https:\/\/atlas-odonates.insectes.org\/odonates-de-france\/anax-ephippiger\">Atlas dynamique des odonates de France<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-4.jpg\"><img decoding=\"async\" width=\"924\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-male-4.jpg\" alt=\"Heminax ephippiger m\u00e2le, Namibie, Rundu pr\u00e8s de l'Okavango, 11\/02\/2020\" class=\"wp-image-7236 lazyload\" style=\"--smush-placeholder-width: 924px; --smush-placeholder-aspect-ratio: 924\/1204;width:382px;height:497px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-4.jpg 924w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-male-4-768x1001.jpg 768w\" data-sizes=\"(max-width: 924px) 100vw, 924px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Hemianax ephippiger m\u00e2le, Namibie, Rundu pr\u00e8s de l&rsquo;Okavango, 11\/02\/2020<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\"><strong>Anax<\/strong> vient d&rsquo;un mot grec signifiant chef militaire, seigneur ou roi tribal en rapport avec son temp\u00e9rament dominant sur son territoire et sa taille. <em>Hemi<\/em> est l\u00e0 pour signaler sa diff\u00e9rence d&rsquo;avec le genre <em>Anax<\/em>.<br><strong>Ephipphiger<\/strong> vient du latin <em>ephippium<\/em> pour couverture ou selle de cheval et du verbe <em>gerere<\/em> qui signifie porter, pour la coloration bleue \u00ab\u00a0en selle\u00a0\u00bb du 2\u00b0 segment abdominal.<br><br>L&rsquo;esp\u00e8ce pond habituellement en tandem dans des v\u00e9g\u00e9taux vivants ou morts. C&rsquo;est l&rsquo;occasion d&rsquo;apercevoir la femelle, avec une \u00ab\u00a0selle\u00a0\u00bb beaucoup moins marqu\u00e9e et divis\u00e9e par une ligne sombre qui parcourt tout l&rsquo;abdomen, mais les taches jaunes lat\u00e9rales sur les derniers segments sont \u00e9galement pr\u00e9sentes.<br><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-ponte-2.jpg\"><img decoding=\"async\" width=\"912\" height=\"1204\" data-id=\"7238\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-ponte-2.jpg\" alt=\"Hemianax ephippiger, ponte en tandem, Namibie, Rundu pr\u00e8s de l'Okavango, 10\/02\/2020\" class=\"wp-image-7238 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-ponte-2.jpg 912w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-ponte-2-768x1014.jpg 768w\" data-sizes=\"(max-width: 912px) 100vw, 912px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 912px; --smush-placeholder-aspect-ratio: 912\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-pnte-1.jpg\"><img decoding=\"async\" width=\"1154\" height=\"1204\" data-id=\"7237\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-pnte-1.jpg\" alt=\"Hemianax ephippiger, ponte en tandem, Namibie, Rundu pr\u00e8s de l'Okavango, 10\/02\/2020\" class=\"wp-image-7237 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-pnte-1.jpg 1154w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-pnte-1-768x801.jpg 768w\" data-sizes=\"(max-width: 1154px) 100vw, 1154px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1154px; --smush-placeholder-aspect-ratio: 1154\/1204;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\"><em>Hemianax ephippiger, ponte en tandem, Namibie, Rundu pr\u00e8s de l&rsquo;Okavango, 10\/02\/2020<\/em><\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">C&rsquo;est un migrant et il voisine donc d&rsquo;autres migrants, comme Sympetrum fonscolombii et surtout Pantala flavescens qu&rsquo;il ne d\u00e9daigne pas de d\u00e9guster \u00e0 l&rsquo;occasion&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-eat-pantala-flavescens.jpg\"><img decoding=\"async\" width=\"1212\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/anax-ephippiger-eat-pantala-flavescens.jpg\" alt=\"Hemianax ephippiger m\u00e2le d\u00e9vorant Pantala flavescens m\u00e2le, Namibie, Rundu sur l'Okavango,\" class=\"wp-image-7232 lazyload\" style=\"--smush-placeholder-width: 1212px; --smush-placeholder-aspect-ratio: 1212\/1204;width:496px;height:492px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-eat-pantala-flavescens.jpg 1212w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-eat-pantala-flavescens-768x763.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/\/anax-ephippiger-eat-pantala-flavescens-1200x1192.jpg 1200w\" data-sizes=\"(max-width: 1212px) 100vw, 1212px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Hemianax ephippiger m\u00e2le d\u00e9vorant Pantala flavescens m\u00e2le, Namibie, Rundu sur l&rsquo;Okavango, 10\/02\/2020<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">Pour bien d&rsquo;autres renseignements et d\u00e9tails sur l&rsquo;esp\u00e8ce, il est tr\u00e8s int\u00e9ressant de lire le <a href=\"https:\/\/base-aer.fr\/biblio\/docpdf\/Lambret2013-68.pdf\">num\u00e9ro hors s\u00e9rie de Martinia<\/a> consacr\u00e9 \u00e0 la migration de 2011.<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" style=\"margin-top:0;margin-bottom:0\"\/>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Au mois d&rsquo;ao\u00fbt 2023 a \u00e9t\u00e9 publi\u00e9 \u00ab\u00a0<em>Molecular Phylogeny of Holarctic Aeshnidae with a Focus on the West Palaearctic and Some remarks on Its Genera Worldwide (Aeshnidae, Odonata)<\/em>\u00a0\u00bb (1). On y lit, une fois encore, que \u00ab\u00a0le <a href=\"https:\/\/meslibellules.fr\/pagesweb\/divers\/glossaire.php\">clade<\/a> repr\u00e9sentant le genre Anax inclut Anax ephippiger et rend <em>non n\u00e9cessaire<\/em> l&rsquo;addition du genre Hemianax, ce qui est en ligne avec les \u00e9tudes pr\u00e9c\u00e9dentes&#8230;\u00a0\u00bb.<br>Le d\u00e9bat semble donc tranch\u00e9 et on devra prendre l&rsquo;habitude de l&rsquo;appeler Anax et non plus Hemianax.<\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:13px\">1- Schneider, T.; Vierstraete,A.; Kosterin, O.E.; Ikemeyer, D.; Hu,F.-S.; Snegovaya, N.; Dumont, H.J. Molecular Phylogeny of Holarctic Aeshnidae with a Focus on the West Palaearctic and Some Remarks on Its GeneraWorldwide (Aeshnidae, Odonata). Diversity 2023, 15, 950.<br>https:\/\/doi.org\/10.3390\/d15090950<\/p>\n\n\n\n<div style=\"height:57px\" 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-de-namibie-namibian-odonates\/\">Accueil Namibie<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C&rsquo;est ma premi\u00e8re rencontre certaine avec Hemianax ephippiger ; je dis certaine parce qu&rsquo;il n&rsquo;est pas impossible que je l&rsquo;aie aper\u00e7u sur la c\u00f4te atlantique il y a quelques ann\u00e9es, mais sa ressemblance en vol avec A. parthenope fait que je n&rsquo;ai jamais pu avoir de certitude absolue.A. parthenope n&rsquo;est pas pr\u00e9sent en Namibie et [&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":[275,274],"tags":[415,414],"class_list":["post-7240","post","type-post","status-publish","format-image","hentry","category-aeshnidae-namibie","category-namibie","tag-hemianax-ephippiger-vs-anax-ephippiger","tag-namibie-hemianax-ephippiger","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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