{"id":16073,"date":"2023-09-21T09:01:21","date_gmt":"2023-09-21T07:01:21","guid":{"rendered":"https:\/\/www.meslibellules.fr\/blog\/?p=16073"},"modified":"2025-07-29T05:59:38","modified_gmt":"2025-07-29T03:59:38","slug":"neurothemis-oligoneura","status":"publish","type":"post","link":"https:\/\/www.meslibellules.fr\/blog\/2023\/09\/21\/neurothemis-oligoneura\/","title":{"rendered":"Neurothemis oligoneura (Brauer, 1867)"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-2.webp\"><img decoding=\"async\" width=\"1706\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-2.webp\" alt=\"Neurothemis oligoneura m\u00e2le, Australie (NT), Mataranka, 17\/04\/2022\" class=\"wp-image-16068 lazyload\" style=\"--smush-placeholder-width: 1706px; --smush-placeholder-aspect-ratio: 1706\/1204;width:537px;height:379px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-2.webp 1706w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-2-768x542.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-2-1536x1084.webp 1536w\" data-sizes=\"(max-width: 1706px) 100vw, 1706px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Neurothemis oligoneura m\u00e2le, Australie (NT), Mataranka, 17\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Neurothemis oligoneura est un Libellulidae que nous avons rencontr\u00e9 2 jours, bri\u00e8vement, autour de Mataranka (Territoire du Nord). Il est facile \u00e0 identifier avec ses larges marques alaires sombres et ne peut \u00eatre confondu avec aucun autre odonate en Australie.<\/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 class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-1.webp\"><img decoding=\"async\" width=\"1391\" height=\"1204\" data-id=\"16067\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-1.webp\" alt=\"Neurothemis oligoneura m\u00e2le, Australie (NT), Mataranka, 17\/04\/2022\" class=\"wp-image-16067 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-1.webp 1391w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-1-768x665.webp 768w\" data-sizes=\"(max-width: 1391px) 100vw, 1391px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1391px; --smush-placeholder-aspect-ratio: 1391\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-4.webp\"><img decoding=\"async\" width=\"1567\" height=\"1204\" data-id=\"16070\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-4.webp\" alt=\"Neurothemis oligoneura m\u00e2le, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16070 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-4.webp 1567w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-4-768x590.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-4-1536x1180.webp 1536w\" data-sizes=\"(max-width: 1567px) 100vw, 1567px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1567px; --smush-placeholder-aspect-ratio: 1567\/1204;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Neurothemis oligoneura m\u00e2le, Australie (NT), Mataranka, 17\/04\/2022 &#8211; Roper Creek, Mataranka, 18\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Pour sa taille, Brauer nous dit, dans \u00ab\u00a0Ueber den Dimorphismus der Weibchen in der Libellulinen-Gattung Neurothemis\u00a0\u00bb. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien (en allemand ). 17: 970\u2013976 [976], qu&rsquo;il est presque aussi grand que Neurothemis palliata, mais il ne donne pas, dans ce document, la taille de N. palliata&#8230; Je l&rsquo;estime \u00e0 40 mm, environ.<br>[Finalement, un peu plus tard, sur un autre document, <em>\u00ab\u00a0Beschreibung neuer exotischer Libellen aus den Gattungen Neurothemis, Libellula, Diplax, Celithemis und Tramea\u00a0\u00bb. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien (en Allemand). 17: 3\u201326 [20]<\/em>, Brauer mentionne 38 \u00e0 41 mm pour N. palliata.]<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-3.webp\"><img decoding=\"async\" width=\"1712\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-3.webp\" alt=\"Neurothemis oligoneura m\u00e2le, Australie (NT), Mataranka, 17\/04\/2022\" class=\"wp-image-16069 lazyload\" style=\"--smush-placeholder-width: 1712px; --smush-placeholder-aspect-ratio: 1712\/1204;width:552px;height:388px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-3.webp 1712w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-3-768x540.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-3-1536x1080.webp 1536w\" data-sizes=\"(max-width: 1712px) 100vw, 1712px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Neurothemis oligoneura m\u00e2le, Australie (NT), Mataranka, 17\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Nous avons rencontr\u00e9 le <em>Spotted Grasshawk<\/em> dans un environnement de mares et de mar\u00e9cages forestiers.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Biotope-Mataranka-n-oligo.webp\"><img decoding=\"async\" width=\"1782\" height=\"1004\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Biotope-Mataranka-n-oligo.webp\" alt=\"Biotope Mataranka, Australie (NT), 17\/04\/2022\" class=\"wp-image-16074 lazyload\" style=\"--smush-placeholder-width: 1782px; --smush-placeholder-aspect-ratio: 1782\/1004;width:541px;height:305px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Biotope-Mataranka-n-oligo.webp 1782w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Biotope-Mataranka-n-oligo-768x433.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Biotope-Mataranka-n-oligo-1536x865.webp 1536w\" data-sizes=\"(max-width: 1782px) 100vw, 1782px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Biotope Mataranka, Australie (NT), 17\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Comme on va le voir plus bas, et comme presque toujours pour les Libellulidae, les m\u00e2les immatures ressemblent aux femelles. L&rsquo;\u00e9volution de leur coloration, du jaune lumineux au noir est assez \u00e9tonnante.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 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\/Neurothemis-oligoneura-male-immature-2.webp\"><img decoding=\"async\" width=\"1481\" height=\"1204\" data-id=\"16072\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-2.webp\" alt=\"Neurothemis oligoneura m\u00e2le immature, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16072 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-2.webp 1481w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-2-768x624.webp 768w\" data-sizes=\"(max-width: 1481px) 100vw, 1481px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1481px; --smush-placeholder-aspect-ratio: 1481\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-1.webp\"><img decoding=\"async\" width=\"1243\" height=\"1204\" data-id=\"16071\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-1.webp\" alt=\"Spotted Grasshawk immature male, Australia, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16071 lazyload\" style=\"--smush-placeholder-width: 1243px; --smush-placeholder-aspect-ratio: 1243\/1204;object-fit:cover;width:370px;height:358px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-1.webp 1243w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-male-immature-1-768x744.webp 768w\" data-sizes=\"(max-width: 1243px) 100vw, 1243px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Neurothemis oligoneura m\u00e2le immature, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Sa distribution est localis\u00e9e et morcel\u00e9e, dans le nord du Territoire du Nord, l&rsquo;extr\u00eame nord du Queensland et la Papouasie Nouvelle-Guin\u00e9e.<br><a href=\"https:\/\/www.iucnredlist.org\/species\/83301001\/83302466#geographic-range\">IUCN Red List<\/a><br>Comme souvent encore, la coloration alaire des femelles est moins intense, mais il vaut mieux regarder les appendices anaux pour confirmer leur sexe !<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 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\/Neurothemis-oligoneura-femelle-1.webp\"><img decoding=\"async\" width=\"1799\" height=\"1204\" data-id=\"16063\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-1.webp\" alt=\"Neurothemis oligoneura femelle, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16063 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-1.webp 1799w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-1-768x514.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-1-1536x1028.webp 1536w\" data-sizes=\"(max-width: 1799px) 100vw, 1799px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1799px; --smush-placeholder-aspect-ratio: 1799\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-2.webp\"><img decoding=\"async\" width=\"1615\" height=\"1204\" data-id=\"16064\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-2.webp\" alt=\"Spotted Grasshawk female, Australia (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16064 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-2.webp 1615w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-2-768x573.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-2-1536x1145.webp 1536w\" data-sizes=\"(max-width: 1615px) 100vw, 1615px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1615px; --smush-placeholder-aspect-ratio: 1615\/1204;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Neurothemis oligoneura femelle, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Neurothemis (1), du grec neuro pour &#8211;<em>nerf <\/em>ou plut\u00f4t &#8211;<em>nervure des ailes<\/em>, en entomologie, et de Themis \u2013 d\u00e9esse grecque de l\u2019ordre et de la justice, a \u00e9t\u00e9 utilis\u00e9 de nombreuses fois depuis Hagen (1861). Le nom de la d\u00e9esse de l\u2019ordre est particuli\u00e8rement bien adapt\u00e9 \u00e0 la taxonomie, science qui vise \u00e0 d\u00e9crire et ordonner les familles, genres et esp\u00e8ces. Brauer a cr\u00e9\u00e9 ce nom de genre en 1867 pour remplacer le genre Polyneura, cr\u00e9\u00e9 par Rambur en 1842, car ce dernier \u00e9tait d\u00e9j\u00e0 utilis\u00e9 chez les H\u00e9mipt\u00e8res. Ce nom de genre \u00e9tait destin\u00e9 \u00e0 insister sur le grand nombre de cellules de leurs ailes.<br>Oligoneura peut sembler paradoxal car <em>oligo<\/em> signifie &#8211;<em>peu<\/em> en grec et <em>neura<\/em> signifie &#8211;<em>nerf<\/em> ou &#8211;<em>nervation alaire<\/em>, ce qui impliquerait que la nervation est pauvre. L&rsquo;explication repose sur le fait que l&rsquo;autre Neurothemis australien, Neurothemis stigmatizans, pr\u00e9sente une nervation beaucoup plus riche et dense.<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-4 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\/Neurothemis-oligoneura-femelle-3.webp\"><img decoding=\"async\" width=\"1676\" height=\"1204\" data-id=\"16065\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-3.webp\" alt=\"Neurothemis oligoneura femelle, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16065 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-3.webp 1676w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-3-768x552.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-3-1536x1103.webp 1536w\" data-sizes=\"(max-width: 1676px) 100vw, 1676px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1676px; --smush-placeholder-aspect-ratio: 1676\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-4.webp\"><img decoding=\"async\" width=\"1696\" height=\"1204\" data-id=\"16066\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-4.webp\" alt=\"Spotted Grasshawk female, Australia (NT), Roper Creek, Mataranka, 18\/04\/2022\" class=\"wp-image-16066 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-4.webp 1696w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-4-768x545.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/Neurothemis-oligoneura-femelle-4-1536x1090.webp 1536w\" data-sizes=\"(max-width: 1696px) 100vw, 1696px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1696px; --smush-placeholder-aspect-ratio: 1696\/1204;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Neurothemis oligoneura femelle, Australie (NT), Roper Creek, Mataranka, 18\/04\/2022<\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:12px\">-1- <a href=\"https:\/\/www.researchgate.net\/publication\/283318421_The_Naming_of_Australia's_Dragonflies#fullTextFileContent\">The Naming of Australia&rsquo;s Dragonflies<\/a>, Ian Endersby &amp; Heinrich Fliedner, Busybird publishing.<\/p>\n\n\n\n<div style=\"height:34px\" 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-daustralie-australian-odonates\/\">Accueil Australie<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Neurothemis oligoneura est un Libellulidae que nous avons rencontr\u00e9 2 jours, bri\u00e8vement, autour de Mataranka (Territoire du Nord). Il est facile \u00e0 identifier avec ses larges marques alaires sombres et ne peut \u00eatre confondu avec aucun autre odonate en Australie. Pour sa taille, Brauer nous dit, dans \u00ab\u00a0Ueber den Dimorphismus der Weibchen in der Libellulinen-Gattung [&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":[684,685],"tags":[687,691],"class_list":["post-16073","post","type-post","status-publish","format-image","hentry","category-australie-nt","category-libellulidae-australie-nt","tag-australie","tag-libellulidae-australie","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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