{"id":4121,"date":"2012-08-06T08:00:28","date_gmt":"2012-08-06T06:00:28","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=4121"},"modified":"2012-07-24T22:23:03","modified_gmt":"2012-07-24T20:23:03","slug":"semaine-32-2012","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-32-2012","title":{"rendered":"Semaine 32-2012"},"content":{"rendered":"<h2>Une citation<\/h2>\n<p>\u00ab\u00a0\u00c0 force de chercher midi \u00e0 quatorze heures, on finit par perdre son temps.\u00a0\u00bb<\/p>\n<p>P. Dac<\/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\/Collier_corail-WEBb.jpg\" target=\"_blank\"><img decoding=\"async\" alt=\"Collier de corail\" src=\"\/documents\/images\/Collier_corail-WEBb.jpg\" title=\"Collier de corail\" width=\"300\"\n \/><\/a><figcaption class=\"wp-caption-text\">Collier de corail (Metz, ao\u00fbt 2010)<\/figcaption><\/figure>\n<p> &nbsp; <\/p>\n<p>Le Collier de corail (<em>Aricia agestis<\/em>) est un Papillon de la famille des Lyca\u00e9nid\u00e9s.<\/p>\n<p>Il fr\u00e9quente les prairies herbeuses et fleuries, s\u00e8ches ou humides.<\/p>\n<p>L&rsquo;<a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#adulte\" target=\"_blank\">adulte<\/a> y est g\u00e9n\u00e9ralement observ\u00e9 de mai \u00e0 septembre, mais deux g\u00e9n\u00e9rations se succ\u00e8dent.<br \/>\nLa premi\u00e8re est pr\u00e9sente aux mois de mai et juin, la seconde pendant la p\u00e9riode juillet-septembre.<\/p>\n<p> &nbsp; <\/p>\n<p>Le Collier de corail poss\u00e8de des ailes dont la face inf\u00e9rieure est grise pour la premi\u00e8re g\u00e9n\u00e9ration, et beige ou brun p\u00e2le pour la seconde.<br \/>\nDans les deux cas, elle est orn\u00e9e de points noirs entour\u00e9s de blanc et pr\u00e9sente des taches oranges appel\u00e9es lunules en bordure.<br \/>\nLes marges sont blanches.<\/p>\n<p>La face sup\u00e9rieure des ailes est pour sa part de couleur brune, avec une tache plus sombre au niveau des ailes ant\u00e9rieures.<\/p>\n<p>L&rsquo;esp\u00e8ce doit son nom commun aux lunules dispos\u00e9es \u00e0 la mani\u00e8re des perles d&rsquo;un collier.<br \/>\nElle est \u00e9galement d\u00e9sign\u00e9e par le nom Argus brun, en relation avec la couleur de ses ailes.<\/p>\n<p> &nbsp; <\/p>\n<p>Le Collier de corail passe l&rsquo;hiver \u00e0 l&rsquo;\u00e9tat de <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#chenille\" target=\"_blank\">chenille<\/a>.<\/p>\n<p>Au printemps, le <a href=\"\/codex\/glossaire\/glossaire-de-d-a-h#developpement-post-embryonnaire\" target=\"_blank\">d\u00e9veloppement post-embryonnaire<\/a> reprend, p\u00e9riode de croissance se terminant par la transformation de la chenille de dernier stade en <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#chrysalide\" target=\"_blank\">chrysalide<\/a>.<\/p>\n<p>La premi\u00e8re g\u00e9n\u00e9ration adulte en est issue.<br \/>\nSa reproduction intervient au printemps.<br \/>\nApr\u00e8s l&rsquo;accouplement, la femelle d\u00e9pose des \u0153ufs dont l&rsquo;\u00e9closion lib\u00e8re des chenilles.<br \/>\nLeur d\u00e9veloppement est continu et est \u00e0 l&rsquo;origine de la seconde g\u00e9n\u00e9ration adulte, dont la reproduction donne naissance aux chenilles qui hivernent.<\/p>\n<p>Les chenilles du Collier de corail produisent un liquide sucr\u00e9, le miellat, tr\u00e8s appr\u00e9ci\u00e9 des Fourmis.<br \/>\nElles sont install\u00e9es dans les fourmili\u00e8res et nourries de couvain. La nymphose s&rsquo;y d\u00e9roule parfois, l&rsquo;adulte \u00e9mergeant alors de la fourmili\u00e8re.<\/p>\n<p> &nbsp; <\/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<p>Pour en savoir plus sur le <a href=\"\/codex\/cabinet-de-curiosites-virtuel\/dans-lintimite-des-animaux\/dans-lintimite-des-papillons\" target=\"_blank\">cycle de vie des Papillons<\/a><\/p>\n<p> &nbsp; <\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>Une citation \u00ab\u00a0\u00c0 force de chercher midi \u00e0 quatorze heures, on finit par perdre son temps.\u00a0\u00bb P. Dac &nbsp; Une image &nbsp; Le Collier de corail (Aricia agestis) est un Papillon de la famille des Lyca\u00e9nid\u00e9s. Il fr\u00e9quente les prairies herbeuses et fleuries, s\u00e8ches ou humides. L&rsquo;adulte y est g\u00e9n\u00e9ralement observ\u00e9 de mai \u00e0 septembre, [&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-4121","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\/4121","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=4121"}],"version-history":[{"count":22,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/4121\/revisions"}],"predecessor-version":[{"id":4143,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/4121\/revisions\/4143"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=4121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=4121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=4121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}