{"id":11049,"date":"2022-08-08T13:15:58","date_gmt":"2022-08-08T11:15:58","guid":{"rendered":"https:\/\/www.meslibellules.fr\/blog\/?p=11049"},"modified":"2025-11-27T17:08:40","modified_gmt":"2025-11-27T16:08:40","slug":"ceriagrion-aeruginosum-brauer-1869","status":"publish","type":"post","link":"https:\/\/www.meslibellules.fr\/blog\/2022\/08\/08\/ceriagrion-aeruginosum-brauer-1869\/","title":{"rendered":"Ceriagrion aeruginosum (Brauer, 1869)"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-1.webp\"><img decoding=\"async\" width=\"2000\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-1.webp\" alt=\"Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 13\/04\/2022\" class=\"wp-image-11042 lazyload\" style=\"--smush-placeholder-width: 2000px; --smush-placeholder-aspect-ratio: 2000\/1204;width:531px;height:319px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-1.webp 2000w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-1-768x462.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-1-1536x925.webp 1536w\" data-sizes=\"(max-width: 2000px) 100vw, 2000px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 13\/04\/2022\n<\/figcaption><\/figure>\n\n\n\n<p>Les Ceriagrion sont imm\u00e9diatement reconnaissables par leur <a href=\"http:\/\/www.meslibellules.fr\/pagesweb\/divers\/glossaire.php\" target=\"_blank\" rel=\"noreferrer noopener\">habitus<\/a>, leur thorax aux sutures peu marqu\u00e9es et surtout, \u00e0 leurs derniers segments fl\u00e9chis vers le bas. Ceriagrion aeruginosum (Redtail) ne fait pas exception, il est commun et nous l&rsquo;avons rencontr\u00e9 environ un jour sur 2.<\/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\/ceriagrion-aeruginosum-male-2.webp\"><img decoding=\"async\" width=\"2188\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-2.webp\" alt=\"Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 13\/04\/2022\" class=\"wp-image-11043 lazyload\" style=\"--smush-placeholder-width: 2188px; --smush-placeholder-aspect-ratio: 2188\/1204;width:531px;height:289px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-2.webp 2188w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-2-768x423.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-2-1536x845.webp 1536w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-2-2048x1127.webp 2048w\" data-sizes=\"(max-width: 2188px) 100vw, 2188px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 13\/04\/2022\n<\/figcaption><\/figure>\n\n\n\n<p>Il se plait en bordure de mare ou sur les parties lentes des rivi\u00e8res et des ruisseaux, mais presque toujours en sous-bois, et donc fr\u00e9quemment \u00e0 l&rsquo;ombre.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped aligncenter 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\/ceriagrion-aeruginosum-male-3.webp\"><img decoding=\"async\" width=\"1732\" height=\"1004\" data-id=\"11044\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-3.webp\" alt=\"Ceriagrion aeruginosum m\u00e2le, Australie (NT), Rum Jungle Lake, 14\/04\/2022\" class=\"wp-image-11044 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-3.webp 1732w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-3-768x445.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-3-1536x890.webp 1536w\" data-sizes=\"(max-width: 1732px) 100vw, 1732px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1732px; --smush-placeholder-aspect-ratio: 1732\/1004;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-4.webp\"><img decoding=\"async\" width=\"1550\" height=\"1004\" data-id=\"11045\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-4.webp\" alt=\"Redtail m\u00e2le, Australie (NT), Roper Creek (Mataranka Thermal Springs), 18\/04\/2022\" class=\"wp-image-11045 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-4.webp 1550w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-4-768x497.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-4-1536x995.webp 1536w\" data-sizes=\"(max-width: 1550px) 100vw, 1550px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1550px; --smush-placeholder-aspect-ratio: 1550\/1004;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Ceriagrion aeruginosum m\u00e2le, Australie (NT), Rum Jungle Lake, 14\/04\/2022<br>Ceriagrion aeruginosum m\u00e2le, Australie (NT), Roper Creek (Mataranka Thermal Springs), 18\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Vu le grand nombre de sujets rencontr\u00e9s, il n&rsquo;est pas \u00e9tonnant d&rsquo;avoir rencontr\u00e9 un sujet d\u00e9form\u00e9, ou mal form\u00e9. Quelle est la cause d&rsquo;une telle anomalie, nous ne le saurons jamais, mais en tout cas ce m\u00e2le aura bien du mal \u00e0 trouver une compagne&#8230;<\/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\/ceriagrion-aeruginosum-male-5.webp\"><img decoding=\"async\" width=\"1732\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-5.webp\" alt=\"Redtail m\u00e2le, Australie Occidentale, Molly Springs, 23\/04\/2022\" class=\"wp-image-11046 lazyload\" style=\"--smush-placeholder-width: 1732px; --smush-placeholder-aspect-ratio: 1732\/1204;width:551px;height:382px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-5.webp 1732w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-5-768x534.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-5-1536x1068.webp 1536w\" data-sizes=\"(max-width: 1732px) 100vw, 1732px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion aeruginosum m\u00e2le, Australie Occidentale, Molly Springs, 23\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Je suis toujours heureux de rencontrer des sc\u00e8nes de la \u00ab\u00a0vie\u00a0\u00bb des odonates que j&rsquo;observe, notamment des actions de pr\u00e9dation. Mais ici, quelle est la proie ? Une mouche, soyons rigoureux, un dipt\u00e8re dont j&rsquo;ai cru, sans confirmation, et par analogie avec <a href=\"http:\/\/www.meslibellules.fr\/insectes\/diptere\/sarcophagidae\/sarcophaga-carnaria\/sarcophaga-canaria-big.jpg\">ce que j&rsquo;ai observ\u00e9<\/a> dans mon d\u00e9partement, reconna\u00eetre la famille. C&rsquo;est sans doute un Sarcophagidae, avec ses yeux rouges, son damier sur l&rsquo;abdomen et son thorax portant des lignes altern\u00e9es claires et sombres.<\/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-full\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-6.webp\"><img decoding=\"async\" width=\"995\" height=\"1204\" data-id=\"11047\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-6.webp\" alt=\"Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 04\/05\/2022\" class=\"wp-image-11047 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-6.webp 995w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-6-768x929.webp 768w\" data-sizes=\"(max-width: 995px) 100vw, 995px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 995px; --smush-placeholder-aspect-ratio: 995\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-7.webp\"><img decoding=\"async\" width=\"1150\" height=\"902\" data-id=\"11048\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-7.webp\" alt=\"Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 04\/05\/2022\" class=\"wp-image-11048 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-7.webp 1150w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-male-7-768x602.webp 768w\" data-sizes=\"(max-width: 1150px) 100vw, 1150px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1150px; --smush-placeholder-aspect-ratio: 1150\/902;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Ceriagrion aeruginosum m\u00e2le, Australie (NT), Howard Springs, 04\/05\/2022<\/figcaption><\/figure>\n\n\n\n<p>J&rsquo;estime la taille de la proie \u00e0 environ 8 mm, en la rapportant \u00e0 celle du Ceriagrion dont la longueur totale est de 45 mm.<br><br>Les femelles beaucoup plus ternes sont un peu \u00e9tranges par l&rsquo;aspect mat et tr\u00e8s cireux de leur thorax verd\u00e2tre. <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 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\/ceriagrion-aeruginosum-femelle-1.webp\"><img decoding=\"async\" width=\"1629\" height=\"1004\" data-id=\"11035\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-1.webp\" alt=\"Ceriagrion aeruginosum femelle, Australie (NT), Howard Springs, 13\/04\/2022\" class=\"wp-image-11035 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-1.webp 1629w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-1-768x473.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-1-1536x947.webp 1536w\" data-sizes=\"(max-width: 1629px) 100vw, 1629px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1629px; --smush-placeholder-aspect-ratio: 1629\/1004;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-2.webp\"><img decoding=\"async\" width=\"1670\" height=\"1004\" data-id=\"11036\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-2.webp\" alt=\"Redtail femelle, Australie (NT), Howard Springs, 13\/04\/2022\" class=\"wp-image-11036 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-2.webp 1670w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-2-768x462.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-2-1536x923.webp 1536w\" data-sizes=\"(max-width: 1670px) 100vw, 1670px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1670px; --smush-placeholder-aspect-ratio: 1670\/1004;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Ceriagrion aeruginosum femelle, Australie (NT), Howard Springs, 13\/04\/2022<\/figcaption><\/figure>\n\n\n\n<p>Que ce soit pour les m\u00e2les ou les femelles, il n&rsquo;y a pas de souci d&rsquo;identification en Australie, il n&rsquo;y a qu&rsquo;une seule esp\u00e8ce de Ceriagrion. Et c&rsquo;est heureux, car en Afrique ou en Asie, il faut examiner les appendices anaux pour les diff\u00e9rencier ; or comme on peut le v\u00e9rifier sur les photos plus haut, les appendices sont particuli\u00e8rement courts et donc difficiles \u00e0 photographier ou \u00e0 comparer.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 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\/ceriagrion-aeruginosum-femelle-3.webp\"><img decoding=\"async\" width=\"1778\" height=\"1004\" data-id=\"11037\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-3.webp\" alt=\"Ceriagrion aeruginosum femelle, Australie (NT), Tjaetaba Falls, 15\/04\/2022\" class=\"wp-image-11037 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-3.webp 1778w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-3-768x434.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-3-1536x867.webp 1536w\" data-sizes=\"(max-width: 1778px) 100vw, 1778px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1778px; --smush-placeholder-aspect-ratio: 1778\/1004;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-4.webp\"><img decoding=\"async\" width=\"1960\" height=\"1004\" data-id=\"11038\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-4.webp\" alt=\"Ceriagrion aeruginosum femelle, Australie (NT), Ubirr, 01\/05\/2022\" class=\"wp-image-11038 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-4.webp 1960w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-4-768x393.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-4-1536x787.webp 1536w\" data-sizes=\"(max-width: 1960px) 100vw, 1960px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1960px; --smush-placeholder-aspect-ratio: 1960\/1004;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-5.webp\"><img decoding=\"async\" width=\"2021\" height=\"1204\" data-id=\"11039\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-5.webp\" alt=\"Redtail femelle, Australie (NT), Ubirr, 01\/05\/2022\" class=\"wp-image-11039 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-5.webp 2021w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-5-768x458.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-5-1536x915.webp 1536w\" data-sizes=\"(max-width: 2021px) 100vw, 2021px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2021px; --smush-placeholder-aspect-ratio: 2021\/1204;\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-6.webp\"><img decoding=\"async\" width=\"1672\" height=\"1004\" data-id=\"11040\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-6.webp\" alt=\"Ceriagrion aeruginosum femelle, Australie (NT), Ubirr, 01\/05\/2022\" class=\"wp-image-11040 lazyload\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-6.webp 1672w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-6-768x461.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-6-1536x922.webp 1536w\" data-sizes=\"(max-width: 1672px) 100vw, 1672px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1672px; --smush-placeholder-aspect-ratio: 1672\/1004;\" \/><\/a><\/figure>\n<figcaption class=\"blocks-gallery-caption wp-element-caption\">Redtail femelle, Australie (NT), Tjaetaba Falls, 15\/04\/2022 en 1<br>Redtail femelle, Australie (NT), Ubirr, 01\/05\/2022 pour les 3 autres<\/figcaption><\/figure>\n\n\n\n<p>En Australie, sa distribution le limite au Nord-Est ; les r\u00e9gions c\u00f4ti\u00e8res du Queensland, le Nord du Territoire du Nord, et la r\u00e9gion c\u00f4ti\u00e8re de l&rsquo;Australie-Occidentale.<br>Mais on le trouve aussi en Indon\u00e9sie, aux Moluques, et en Nouvelle-Guin\u00e9e.<\/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\/ceriagrion-aeruginosum-femelle-7.webp\"><img decoding=\"async\" width=\"1277\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-7.webp\" alt=\"Ceriagrion aeruginosum femelle, Australie (NT), Ubirr, 01\/05\/2022\" class=\"wp-image-11041 lazyload\" style=\"--smush-placeholder-width: 1277px; --smush-placeholder-aspect-ratio: 1277\/1204;width:413px;height:388px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-7.webp 1277w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-femelle-7-768x724.webp 768w\" data-sizes=\"(max-width: 1277px) 100vw, 1277px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion aeruginosum femelle, Australie (NT), Ubirr, 01\/05\/2022<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:39% auto\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-1.webp\"><img decoding=\"async\" width=\"711\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-1.webp\" alt=\"Redtail m\u00e2le, Australie(NT), Rum Jungle Lake, 14\/04\/2022\" class=\"wp-image-11033 size-full lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 711px; --smush-placeholder-aspect-ratio: 711\/1204;\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>\u00c9tymologie<\/strong><br>Dans <strong>Ceriagrion<\/strong>, on retrouve le classique <em>Agrion<\/em> cr\u00e9\u00e9 par Fabricius (1775) pour d\u00e9signer tous les Zygopt\u00e8res et qui vient d&rsquo;un mot grec signifiant <em>sauvage<\/em>, sans doute pour indiquer, d&rsquo;apr\u00e8s Fliedner (2006), qu&rsquo;on trouve ces insectes dans les champs et non dans un environnement domestique.<br>La premi\u00e8re partie du nom de genre vient d&rsquo;un mot latin, <em>Cerinus<\/em>, signifiant <em>couleur cire<\/em>, en rapport, selon (1) avec la coloration jaun\u00e2tre ou verd\u00e2tre. Personnellement, je pense qu&rsquo;il s&rsquo;agit, plut\u00f4t que d&rsquo;une question de couleur, d&rsquo;une notion de texture ; pour moi, c&rsquo;est r\u00e9ellement l&rsquo;aspect cireux du thorax qui a \u00e9t\u00e9 retenu pour d\u00e9signer le genre.<br><br><strong>Aeruginosum <\/strong>est un mot latin signifiant rouill\u00e9 et se r\u00e9f\u00e8re \u00e0 la coloration de la partie sup\u00e9rieure du corps.<br><br>Ceriagrion aeruginosum m\u00e2le, Australie(NT), Rum Jungle Lake, 14\/04\/2022<\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-2.webp\"><img decoding=\"async\" width=\"1866\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-2.webp\" alt=\"Ceriagrion aeruginosum accouplement, Australie(NT), Howard Springs, 13\/04\/2022\" class=\"wp-image-11034 lazyload\" style=\"--smush-placeholder-width: 1866px; --smush-placeholder-aspect-ratio: 1866\/1204;width:506px;height:327px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-2.webp 1866w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-2-768x496.webp 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/ceriagrion-aeruginosum-accouplement-2-1536x991.webp 1536w\" data-sizes=\"(max-width: 1866px) 100vw, 1866px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Redtail accouplement, Australie(NT), Howard Springs, 13\/04\/2022<\/figcaption><\/figure>\n\n\n\n<div style=\"height:40px\" 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:50px\" 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>Les Ceriagrion sont imm\u00e9diatement reconnaissables par leur habitus, leur thorax aux sutures peu marqu\u00e9es et surtout, \u00e0 leurs derniers segments fl\u00e9chis vers le bas. Ceriagrion aeruginosum (Redtail) ne fait pas exception, il est commun et nous l&rsquo;avons rencontr\u00e9 environ un jour sur 2. Il se plait en bordure de mare ou sur les parties lentes [&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":[684,689],"tags":[687,692],"class_list":["post-11049","post","type-post","status-publish","format-image","hentry","category-australie-nt","category-coenagrionidae-australie-nt","tag-australie","tag-coenagrionidae-australie","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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