{"id":3837,"date":"2012-07-09T08:00:07","date_gmt":"2012-07-09T06:00:07","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=3837"},"modified":"2012-07-07T17:23:19","modified_gmt":"2012-07-07T15:23:19","slug":"semaine-28-2012","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-28-2012","title":{"rendered":"Semaine 28-2012"},"content":{"rendered":"<h2>Une citation<\/h2>\n<p>\u00ab\u00a0Mais chaque esp\u00e8ce qui s&rsquo;\u00e9teint appauvrit notre monde.\u00a0\u00bb<\/p>\n<p>Dodo de l&rsquo;\u00cele Maurice<br \/>\nSalle des esp\u00e8ces menac\u00e9es et des esp\u00e8ces disparues de la Grande galerie de l&rsquo;\u00e9volution<br \/>\n(<a href=\"http:\/\/www.mnhn.fr\/museum\/foffice\/transverse\/transverse\/accueil.xsp\" target=\"_blank\">Mus\u00e9um national d&rsquo;histoire naturelle de Paris<\/a> ; adresse http:\/\/www.mnhn.fr)<\/p>\n<p> &nbsp; <\/p>\n<h2>Une image<\/h2>\n<figure style=\"width: 300px\" class=\"wp-caption alignnone\"><a rel=\"lightbox\" href=\"\/documents\/images\/Melanargia_galathea_06_12-WEBb.jpg\" target=\"_blank\"><img decoding=\"async\" alt=\"Demi-deuil  (Saint-\u00c9tienne, juin 2012)\" src=\"\/documents\/images\/Melanargia_galathea_06_12-WEBb.jpg\" title=\"Demi-deuil  (Saint-\u00c9tienne, juin 2012)\" width=\"300\" \/><\/a><figcaption class=\"wp-caption-text\">Demi-deuil (Saint-\u00c9tienne, juin 2012)<\/figcaption><\/figure>\n<p> &nbsp; <\/p>\n<p>Le Demi-deuil (<em>Melanargia galathea<\/em>) est un Papillon de la famille des Nymphalid\u00e9s.<\/p>\n<p>L&rsquo;esp\u00e8ce fr\u00e9quente les habitats ouverts, en particulier les parcs et jardins, les prairies et terrains non fauch\u00e9s, mais \u00e9galement les vastes clairi\u00e8res et all\u00e9es des for\u00eats de m\u00eame que leurs lisi\u00e8res.<\/p>\n<p> &nbsp; <\/p>\n<p>Le Demi-deuil est caract\u00e9ris\u00e9 par des ailes dont la face inf\u00e9rieure est blanche, parcourue de nervures noires, orn\u00e9e de figures gris\u00e2tres et de petits ocelles noirs.<\/p>\n<p> &nbsp; <\/p>\n<p>Les Demi-deuils adultes sont visibles de juin \u00e0 ao\u00fbt.<\/p>\n<p>La reproduction intervient d\u00e8s le mois de juin. Apr\u00e8s l&rsquo;accouplement et la f\u00e9condation, les femelles dispersent leurs \u0153ufs dans les herbes, au hasard.<\/p>\n<p>Leur \u00e9closion lib\u00e8re des chenilles qui hivernent peu apr\u00e8s ou au terme de la premi\u00e8re mue.<\/p>\n<p>L&rsquo;activit\u00e9 des chenilles reprend au printemps : elles se nourrissent de nuit sur diverses Poac\u00e9es (c&rsquo;est \u00e0 dire gramin\u00e9es) et demeurent dissimul\u00e9es au niveau du sol pendant la journ\u00e9e.<\/p>\n<p>Elles se transforment ensuite en chrysalides cach\u00e9es au sol dans une enveloppe de soie. Les adultes en \u00e9mergent \u00e0 la fin du printemps. <\/p>\n<p> &nbsp; <\/p>\n<p>Pour en savoir plus sur le <a href=\"\/codex\/cabinet-de-curiosites-virtuel\/dans-lintimite-des-animaux\/dans-lintimite-des-papillons\">cycle de vie des Papillons<\/a><\/p>\n<p>Pour acc\u00e9der aux images des <a href=\"\/images\/index.php?album=parcs-de-gerland-et-des-berges-du-rhone\/les-papillons\" target=\"_blank\">Papillons des parcs de Gerland et des berges du Rh\u00f4ne<\/a><\/p>\n<p> &nbsp; <\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>Une citation \u00ab\u00a0Mais chaque esp\u00e8ce qui s&rsquo;\u00e9teint appauvrit notre monde.\u00a0\u00bb Dodo de l&rsquo;\u00cele Maurice Salle des esp\u00e8ces menac\u00e9es et des esp\u00e8ces disparues de la Grande galerie de l&rsquo;\u00e9volution (Mus\u00e9um national d&rsquo;histoire naturelle de Paris ; adresse http:\/\/www.mnhn.fr) &nbsp; Une image &nbsp; Le Demi-deuil (Melanargia galathea) est un Papillon de la famille des Nymphalid\u00e9s. L&rsquo;esp\u00e8ce fr\u00e9quente [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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":"default","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":[1],"tags":[28,17,23],"class_list":["post-3837","post","type-post","status-publish","format-standard","hentry","category-a-la-une","tag-biologie","tag-insecte","tag-observation"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/3837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/comments?post=3837"}],"version-history":[{"count":22,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/3837\/revisions"}],"predecessor-version":[{"id":3870,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/3837\/revisions\/3870"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=3837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=3837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=3837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}