{"id":2745,"date":"2019-04-15T14:24:15","date_gmt":"2019-04-15T12:24:15","guid":{"rendered":"http:\/\/www.meslibellules.fr\/blog\/?p=2745"},"modified":"2025-03-12T22:10:15","modified_gmt":"2025-03-12T21:10:15","slug":"vietnam-2018-ceriagrion-fallax","status":"publish","type":"post","link":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/","title":{"rendered":"Vietnam 2018 &#8211; Ceriagrion fallax (Ris, 1914)"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg\"><img decoding=\"async\" width=\"1833\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg\" alt=\"Ceriagrion fallax m\u00e2le, Vietnam, Pia Oac, 05\/06\/2018\" class=\"wp-image-2737 lazyload\" style=\"--smush-placeholder-width: 1833px; --smush-placeholder-aspect-ratio: 1833\/1204;width:608px;height:auto\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg 1833w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1-768x504.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1-1200x788.jpg 1200w\" data-sizes=\"(max-width: 1833px) 100vw, 1833px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion fallax m\u00e2le, Vietnam, Pia Oac, 05\/06\/2018<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">Nous avons rencontr\u00e9 ce premier m\u00e2le Ceriagrion fallax (1) sur une toute petite mare de Pia Oac, une mare enti\u00e8rement recouverte de lentilles d&rsquo;eau comme on le verra plus bas. Il partageait l&rsquo;espace avec l&rsquo;\u00e9tonnant <a href=\"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/08\/vietnam-2018-atratothemis-reelsi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Atratothemis reelsi<\/a> et le splendide <a href=\"https:\/\/www.meslibellules.fr\/blog\/2018\/09\/24\/vietnam-2018-trigomphus-carus\/\">Triogomphus carus<\/a>.<br>Les anglo-saxons le nomment Black-tailed marsh dart, voire Black-tailed coraltail.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-2.jpg\"><img decoding=\"async\" width=\"1866\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-2.jpg\" alt=\"Ceriagrion fallax m\u00e2le, Vietnam, Pia Oac, 05\/06\/2018\" class=\"wp-image-2738 lazyload\" style=\"--smush-placeholder-width: 1866px; --smush-placeholder-aspect-ratio: 1866\/1204;width:558px;height:359px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-2.jpg 1866w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-2-768x496.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-2-1200x774.jpg 1200w\" data-sizes=\"(max-width: 1866px) 100vw, 1866px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion fallax m\u00e2le, Vietnam, Pia Oac, 05\/06\/2018<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">Il est facile \u00e0 identifier avec sa face jaune qui contraste avec ses magnifiques yeux verts, son thorax vert, son abdomen jaune dont les quatre derniers segments sont noirs. On ne peut le confondre qu&rsquo;avec Ceriagrion melanurum, tr\u00e8s proche, mais qu&rsquo;on ne rencontre que dans le sud et le sud-ouest de la Chine (donc pas tr\u00e8s loin&#8230;), au Japon et en Cor\u00e9e, mais qui s&rsquo;en distingue par la longueur des appendices anaux, plus longs et bien visibles sur les photos pour C. fallax, ce que montre Ris dans le document dans lequel il le d\u00e9crit (1).<br>L&rsquo;abdomen des m\u00e2les mesure 30 \u00e0 32 mm, celui des femelles 28 \u00e0 34, peut-on lire dans Dheeredra Sing (o\u00f9 j&rsquo;ai eu la surprise et le plaisir de retrouver des photos prises en Malaisie, que je lui avais adress\u00e9es) (2). Selon ces mesures, l&rsquo;insecte au total toise un peu plus de 38 mm pour les m\u00e2les et 40 mm pour les plus grandes femelles. Haomiao Zhang (3) dans Odonata of China lui donne m\u00eame une taille de 37 \u00e0 47 mm.<br><br>J&rsquo;avais d\u00e9j\u00e0 fait des photos de m\u00e2les et femelles en ponte en <a href=\"http:\/\/www.meslibellules.fr\/voyages\/malaisie\/ceriagrion-fallax\/ceriagrion-fallax.php\">Malaisie<\/a> (2013), apparemment une autre sous-esp\u00e8ce, mais je ne vois rien qui les diff\u00e9rencie&#8230; <br>On trouvera de nombreuses autres photos plus r\u00e9centes de l&rsquo;esp\u00e8ce en <a href=\"https:\/\/www.meslibellules.fr\/blog\/2025\/03\/08\/ceriagrion-fallax\/\">Tha\u00eflande<\/a> (2024), dont un accouplement.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle.jpg\"><img decoding=\"async\" width=\"2198\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle.jpg\" alt=\"Black-tailed marsh dart female, Vietnam,on the road Khau Phas - Sapa, 11\/06\/2018\" class=\"wp-image-2739 lazyload\" style=\"--smush-placeholder-width: 2198px; --smush-placeholder-aspect-ratio: 2198\/1204;width:615px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle.jpg 2198w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle-768x421.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle-1200x657.jpg 1200w\" data-sizes=\"(max-width: 2198px) 100vw, 2198px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion fallax femelle, Vietnam, sur la route Khau Phas &#8211; Sapa, 11\/06\/2018<\/figcaption><\/figure>\n\n\n\n<p>Les femelles sont proches des m\u00e2les, mais le noir abdominal est plus \u00e9tendu et le jaune qui les habille beaucoup plus terne.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle2.jpg\"><img decoding=\"async\" width=\"1909\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle2.jpg\" alt=\"Ceriagrion fallax femelle, Vietnam, sur la route Khau Phas - Sapa, 11\/06\/2018\" class=\"wp-image-2740 lazyload\" style=\"--smush-placeholder-width: 1909px; --smush-placeholder-aspect-ratio: 1909\/1204;width:615px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle2.jpg 1909w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle2-768x484.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-femelle2-1200x757.jpg 1200w\" data-sizes=\"(max-width: 1909px) 100vw, 1909px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion fallax femelle, Vietnam, sur la route Khau Phas &#8211; Sapa, 11\/06\/2018<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">J&rsquo;ai pass\u00e9 peu de temps \u00e0 les photographier sur cette petite mare, car Atratothemis reelsi retenait nos efforts. Mais les efforts de ponte de ces couples sont \u00e9galement \u00e0 souligner, pour parvenir \u00e0 pondre \u00e0 l&rsquo;\u00e9cart de ces lentilles d&rsquo;eau !<br>On le rencontre sur les mares, les canaux, au long des ruisseaux de basse montagne, les milieux humides pourvus de plantes \u00e9mergentes, en dessous de 2500 m.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-ponte.jpg\"><img decoding=\"async\" width=\"1687\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-ponte.jpg\" alt=\"Ceriagrion fallax ponte, Vietnam, Pia Oac, 05\/06\/2018\" class=\"wp-image-2744 lazyload\" style=\"--smush-placeholder-width: 1687px; --smush-placeholder-aspect-ratio: 1687\/1204;width:615px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-ponte.jpg 1687w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-ponte-768x548.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-ponte-1200x856.jpg 1200w\" data-sizes=\"(max-width: 1687px) 100vw, 1687px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Ceriagrion fallax ponte, Vietnam, Pia Oac, 05\/06\/2018<\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:15px\">Mais le plus \u00e9tonnant parmi ces couples en ponte est cette femelle qui porte deux parasites assez volumineux, pas de ceux que nous sommes habitu\u00e9s \u00e0 voir sur les zygopt\u00e8res en Europe. Il s&rsquo;agit vraisemblablement d&rsquo;un acarien terrestre de la famille des Erythraeidae, et du genre Leptus, qui se nourrit de l&rsquo;h\u00e9molymphe de l&rsquo;odonate. <br>Je l&rsquo;ai rencontr\u00e9 sur <a aria-label=\"Lestes sponsa (s\u2019ouvre dans un nouvel onglet)\" href=\"https:\/\/www.meslibellules.fr\/blog\/2019\/09\/22\/lestes-sponsa-parasite-par-leptus-killingtoni\/\" target=\"_blank\" rel=\"noreferrer noopener\">Lestes sponsa<\/a> en France et sur <a aria-label=\"Trithemis dejouxi (s\u2019ouvre dans un nouvel onglet)\" href=\"https:\/\/www.meslibellules.fr\/blog\/2019\/10\/02\/ethiopie-trithemis-dejouxi-pinhey-1978\/\" target=\"_blank\" rel=\"noreferrer noopener\">Trithemis dejouxi<\/a> en \u00c9thiopie.<br>La localisation sur la t\u00eate est \u00e9tonnante, car on les voit plut\u00f4t sur ou plut\u00f4t sous le thorax ou l&rsquo;abdomen.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-parasites.jpg\"><img decoding=\"async\" width=\"1667\" height=\"1204\" data-src=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-parasites.jpg\" alt=\"Black-tailed marsh dart femelle parasit\u00e9e, Vietnam, Pia Oac, 05\/06\/2018\" class=\"wp-image-2743 lazyload\" style=\"--smush-placeholder-width: 1667px; --smush-placeholder-aspect-ratio: 1667\/1204;width:547px;height:395px\" data-srcset=\"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-parasites.jpg 1667w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-parasites-768x555.jpg 768w, https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-parasites-1200x867.jpg 1200w\" data-sizes=\"(max-width: 1667px) 100vw, 1667px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a><figcaption class=\"wp-element-caption\">Black-tailed marsh dart femelle parasit\u00e9e, Vietnam, Pia Oac, 05\/06\/2018<\/figcaption><\/figure>\n\n\n\n<p>Ce qui est amusant c&rsquo;est qu&rsquo;en r\u00e9visant cet article pour publier les photos de l&rsquo;esp\u00e8ce que j&rsquo;ai rencontr\u00e9e en Tha\u00eflande, je me suis aper\u00e7u que la femelle en ponte observ\u00e9e en Malaisie portait \u00e9galement <a href=\"https:\/\/www.meslibellules.fr\/voyages\/malaisie\/ceriagrion-fallax\/cerigrion-fallax-femelle-2\/ceriagrion-fallax-femelle-ponte-2bigbis.jpg\">un parasite<\/a> qui semble tout \u00e0 fait identique sur sa patte ant\u00e9rieure gauche.<\/p>\n\n\n\n<p style=\"font-size:15px\">Son aire de distribution est tr\u00e8s importante, depuis l&rsquo;est de l&rsquo;Inde jusqu&rsquo;\u00e0 Ta\u00efwan en passant par les provinces du sud de la Chine et au sud jusqu&rsquo;en Malaisie p\u00e9ninsulaire (mais pas Singapour). <a href=\"https:\/\/www.iucnredlist.org\/species\/167382\/6338770\">IUCN Red List<\/a>.<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\"><strong>\u00c9tymologie<\/strong><\/span><br \/>Dans <strong>Ceriagrion<\/strong>, on retrouve le classique\u00a0<em>Agrion<\/em>\u00a0cr\u00e9\u00e9 par Fabricius (1775) pour d\u00e9signer tous les Zygopt\u00e8res et qui vient d\u2019un mot grec signifiant\u00a0<em>sauvage<\/em>, sans doute pour indiquer, d\u2019apr\u00e8s Fliedner (2006), qu\u2019on trouve ces insectes dans les champs et non dans un environnement domestique.<br \/>La premi\u00e8re partie du nom de genre vient d\u2019un mot latin,\u00a0<em>cerinus<\/em>, signifiant\u00a0<em>couleur cire<\/em>, en rapport, selon (4) avec la coloration jaun\u00e2tre ou verd\u00e2tre. Personnellement, je pense qu\u2019il s\u2019agit, plut\u00f4t que d\u2019une question de couleur, d\u2019une notion de texture ; pour moi, c\u2019est r\u00e9ellement l\u2019aspect cireux du thorax qui a \u00e9t\u00e9 retenu pour d\u00e9signer le genre.<br \/><strong>Fallax<\/strong>, du latin <em>fallax<\/em> qui signifie <em>trompeur<\/em>, <em>mensonger<\/em>, <em>fallacieux<\/em>. Dans la pr\u00e9face de sa publication de 1914 (1), Ris \u00e9crit qu&rsquo;il a, par erreur, l&rsquo;ann\u00e9e pr\u00e9c\u00e9dente, d\u00e9crit un sujet de cette esp\u00e8ce comme <em>Ceriagrion melanurum <\/em>(5). On lui pardonne ais\u00e9ment en regardant cette photo de <a href=\"https:\/\/www.inaturalist.org\/observations\/244882021\">C. melanurum<\/a> sur iNaturalist !<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"font-size:13px\">-1- Ris, F. 1914. <a href=\"https:\/\/www.zobodat.at\/pdf\/Entomologische-Mitteilungen_3_1914_0044-0048.pdf\">Ceriagrion melanurum und eine verwandte Art (Odonata)<\/a>. Entomologische Mitteilungen 3: 44-48.<br>-2- Dheerendra Singh , 2022 &#8211; Field Guide to the Dragonflies &amp; Damselflies of Northwest india, \u2013 Bishen Singh Mahendra Pal Singh<br>-3- Zhang, H-M. 2265. Dragonflies and Damselflies of China. Chongqing: Chongqing University Press, China.<br>-4- The Naming of Australia\u2019s Dragonflies, Ian Endersby &amp; Heinrich Fliedner, Busybird publishing.<br>-5- Heinrich Fliedner, 2021 &#8211; <a href=\"https:\/\/www.researchgate.net\/publication\/367150062_The_scientific_names_of_Ris'_odonate_taxa#fullTextFileContent\">The scientific names of Ris&rsquo; odonate taxa<\/a> &#8211; Journal of the International Dragonfly Fund<\/p>\n\n\n\n<p style=\"font-size:13px\"><\/p>\n\n\n\n\n\n<div class=\"wp-block-buttons is-vertical is-layout-flex wp-container-core-buttons-is-layout-fe9cc265 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-vietnam-2012-2018\/\">Accueil Vietnam<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.meslibellules.fr\/pagesweb\/divers\/liste-generale-odonates-du-site\/asia-odonates.php\">Liste Asie<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.meslibellules.fr\/blog\/\">Accueil<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nous avons rencontr\u00e9 ce premier m\u00e2le Ceriagrion fallax (1) sur une toute petite mare de Pia Oac, une mare enti\u00e8rement recouverte de lentilles d&rsquo;eau comme on le verra plus bas. Il partageait l&rsquo;espace avec l&rsquo;\u00e9tonnant Atratothemis reelsi et le splendide Triogomphus carus.Les anglo-saxons le nomment Black-tailed marsh dart, voire Black-tailed coraltail. Il est facile \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":"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":[20,54],"tags":[1362,156,19],"class_list":["post-2745","post","type-post","status-publish","format-image","hentry","category-coenagrionidae","category-vietnam","tag-coenagrionidae-vietnam","tag-parasitisme","tag-vietnam","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>Ceriagrion fallax - Mes Libellules<\/title>\n<meta name=\"description\" content=\"Ceriagrion fallax m\u00e2le et femelle au Vietnam, description, identification, taille, habitat, distribution g\u00e9ographique\" \/>\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\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ceriagrion fallax - Mes Libellules\" \/>\n<meta property=\"og:description\" content=\"Ceriagrion fallax m\u00e2le et femelle au Vietnam, description, identification, taille, habitat, distribution g\u00e9ographique\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/\" \/>\n<meta property=\"og:site_name\" content=\"Mes Libellules\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/benoit.guillon.96\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/benoit.guillon.96\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-04-15T12:24:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-12T21:10:15+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg\" \/>\n<meta name=\"author\" content=\"Beno\u00eet Guillon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Beno\u00eet Guillon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/\"},\"author\":{\"name\":\"Beno\u00eet Guillon\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/#\\\/schema\\\/person\\\/9aa3586f9dd053fcf329f43b8b053c77\"},\"headline\":\"Vietnam 2018 &#8211; Ceriagrion fallax (Ris, 1914)\",\"datePublished\":\"2019-04-15T12:24:15+00:00\",\"dateModified\":\"2025-03-12T21:10:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/\"},\"wordCount\":875,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/#\\\/schema\\\/person\\\/9aa3586f9dd053fcf329f43b8b053c77\"},\"image\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/ceriagrion-fallax-1.jpg\",\"keywords\":[\"Coenagrionidae - Vietnam\",\"Parasitisme\",\"Vietnam\"],\"articleSection\":[\"Coenagrionidae\",\"Vietnam\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/\",\"url\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/\",\"name\":\"Ceriagrion fallax - Mes Libellules\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/ceriagrion-fallax-1.jpg\",\"datePublished\":\"2019-04-15T12:24:15+00:00\",\"dateModified\":\"2025-03-12T21:10:15+00:00\",\"description\":\"Ceriagrion fallax m\u00e2le et femelle au Vietnam, description, identification, taille, habitat, distribution g\u00e9ographique\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#primaryimage\",\"url\":\"http:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/ceriagrion-fallax-1.jpg\",\"contentUrl\":\"http:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/ceriagrion-fallax-1.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/2019\\\/04\\\/15\\\/vietnam-2018-ceriagrion-fallax\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Vietnam 2018 &#8211; Ceriagrion fallax (Ris, 1914)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/\",\"name\":\"Mes Libellules\",\"description\":\"Pr\u00e9sentation des libellules rencontr\u00e9es dans le monde\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/#\\\/schema\\\/person\\\/9aa3586f9dd053fcf329f43b8b053c77\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/#\\\/schema\\\/person\\\/9aa3586f9dd053fcf329f43b8b053c77\",\"name\":\"Beno\u00eet Guillon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/cropped-avatar-150-pix.jpg\",\"url\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/cropped-avatar-150-pix.jpg\",\"contentUrl\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/cropped-avatar-150-pix.jpg\",\"width\":150,\"height\":137,\"caption\":\"Beno\u00eet Guillon\"},\"logo\":{\"@id\":\"https:\\\/\\\/www.meslibellules.fr\\\/blog\\\/wp-content\\\/uploads\\\/cropped-avatar-150-pix.jpg\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/benoit.guillon.96\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ceriagrion fallax - Mes Libellules","description":"Ceriagrion fallax m\u00e2le et femelle au Vietnam, description, identification, taille, habitat, distribution g\u00e9ographique","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/","og_locale":"fr_FR","og_type":"article","og_title":"Ceriagrion fallax - Mes Libellules","og_description":"Ceriagrion fallax m\u00e2le et femelle au Vietnam, description, identification, taille, habitat, distribution g\u00e9ographique","og_url":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/","og_site_name":"Mes Libellules","article_publisher":"https:\/\/www.facebook.com\/benoit.guillon.96\/","article_author":"https:\/\/www.facebook.com\/benoit.guillon.96\/","article_published_time":"2019-04-15T12:24:15+00:00","article_modified_time":"2025-03-12T21:10:15+00:00","og_image":[{"url":"http:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg","type":"","width":"","height":""}],"author":"Beno\u00eet Guillon","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Beno\u00eet Guillon","Dur\u00e9e de lecture estim\u00e9e":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#article","isPartOf":{"@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/"},"author":{"name":"Beno\u00eet Guillon","@id":"https:\/\/www.meslibellules.fr\/blog\/#\/schema\/person\/9aa3586f9dd053fcf329f43b8b053c77"},"headline":"Vietnam 2018 &#8211; Ceriagrion fallax (Ris, 1914)","datePublished":"2019-04-15T12:24:15+00:00","dateModified":"2025-03-12T21:10:15+00:00","mainEntityOfPage":{"@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/"},"wordCount":875,"commentCount":0,"publisher":{"@id":"https:\/\/www.meslibellules.fr\/blog\/#\/schema\/person\/9aa3586f9dd053fcf329f43b8b053c77"},"image":{"@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#primaryimage"},"thumbnailUrl":"http:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg","keywords":["Coenagrionidae - Vietnam","Parasitisme","Vietnam"],"articleSection":["Coenagrionidae","Vietnam"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/","url":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/","name":"Ceriagrion fallax - Mes Libellules","isPartOf":{"@id":"https:\/\/www.meslibellules.fr\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#primaryimage"},"image":{"@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#primaryimage"},"thumbnailUrl":"http:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg","datePublished":"2019-04-15T12:24:15+00:00","dateModified":"2025-03-12T21:10:15+00:00","description":"Ceriagrion fallax m\u00e2le et femelle au Vietnam, description, identification, taille, habitat, distribution g\u00e9ographique","breadcrumb":{"@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#primaryimage","url":"http:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg","contentUrl":"http:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/2019\/04\/ceriagrion-fallax-1.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.meslibellules.fr\/blog\/2019\/04\/15\/vietnam-2018-ceriagrion-fallax\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.meslibellules.fr\/blog\/"},{"@type":"ListItem","position":2,"name":"Vietnam 2018 &#8211; Ceriagrion fallax (Ris, 1914)"}]},{"@type":"WebSite","@id":"https:\/\/www.meslibellules.fr\/blog\/#website","url":"https:\/\/www.meslibellules.fr\/blog\/","name":"Mes Libellules","description":"Pr\u00e9sentation des libellules rencontr\u00e9es dans le monde","publisher":{"@id":"https:\/\/www.meslibellules.fr\/blog\/#\/schema\/person\/9aa3586f9dd053fcf329f43b8b053c77"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.meslibellules.fr\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":["Person","Organization"],"@id":"https:\/\/www.meslibellules.fr\/blog\/#\/schema\/person\/9aa3586f9dd053fcf329f43b8b053c77","name":"Beno\u00eet Guillon","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/cropped-avatar-150-pix.jpg","url":"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/cropped-avatar-150-pix.jpg","contentUrl":"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/cropped-avatar-150-pix.jpg","width":150,"height":137,"caption":"Beno\u00eet Guillon"},"logo":{"@id":"https:\/\/www.meslibellules.fr\/blog\/wp-content\/uploads\/cropped-avatar-150-pix.jpg"},"sameAs":["https:\/\/www.facebook.com\/benoit.guillon.96\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/posts\/2745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/comments?post=2745"}],"version-history":[{"count":11,"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/posts\/2745\/revisions"}],"predecessor-version":[{"id":24189,"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/posts\/2745\/revisions\/24189"}],"wp:attachment":[{"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/media?parent=2745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/categories?post=2745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meslibellules.fr\/blog\/wp-json\/wp\/v2\/tags?post=2745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}