{"id":5589,"date":"2013-10-07T08:00:44","date_gmt":"2013-10-07T06:00:44","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=5589"},"modified":"2013-10-04T23:09:22","modified_gmt":"2013-10-04T21:09:22","slug":"semaine-41-2013","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-41-2013","title":{"rendered":"Semaine 41-2013"},"content":{"rendered":"<p> &nbsp; <\/p>\n<h2>Une citation<\/h2>\n<p>\u00ab\u00a0Ne laisse pas la crainte ni le doute te paralyser, ils limitent et d\u00e9truisent tout.<br \/>\nCe qu&rsquo;il convient de faire, d\u00e9cide-le\u00a0; ce que tu as d\u00e9cid\u00e9 entreprends-le\u00a0; ce que tu as entrepris, ach\u00e8ve-le.\u00a0\u00bb<\/p>\n<p>Sagesse druidique<\/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\/pyrale_pourpre_IMGP6224_0811-WEB.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"\/documents\/images\/pyrale_pourpre_IMGP6224_0811-WEB.jpg\" width=\"300\" alt=\"Pyrale pourpre\" class \/><\/a><figcaption class=\"wp-caption-text\">Pyrale pourpre (Metz, ao\u00fbt 2011 &#8211; G. Rigaud)<\/figcaption><\/figure>\n<p> &nbsp; <\/p>\n<p>La Pyrale pourpr\u00e9e (<em>Pyrausta purpuralis<\/em>) est un Papillon de la famille des Crambid\u00e9s.<\/p>\n<p>Pr\u00e9sent d&rsquo;avril \u00e0 octobre, l&rsquo;<a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#adulte\" target=\"_blank\">adulte<\/a> est actif de jour comme de nuit.<br \/>\nIl affectionne les milieux ouverts non cultiv\u00e9s et fleuris comme les prairies et lisi\u00e8res de for\u00eat.<\/p>\n<p> &nbsp; <\/p>\n<p>La Pyrale pourpr\u00e9e a une envergure de l&rsquo;ordre de 20 mm.<\/p>\n<p>Elle est identifi\u00e9e en particulier gr\u00e2ce \u00e0 la couleur et \u00e0 l&rsquo;ornementation de ses <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#aile\" target=\"_blank\">ailes<\/a>, \u00e9tendues \u00e0 plat au repos.<\/p>\n<p>Les ailes ant\u00e9rieures arborent une couleur pourpre, qui vire au brun fonc\u00e9 lorsque l&rsquo;animal vieillit. Elles sont macul\u00e9es de taches jaune dor\u00e9. Les plus post\u00e9rieures sont presque en continuit\u00e9 les unes avec les autres.<\/p>\n<p>Les ailes post\u00e9rieures sont pour leur part plus sombres et portent une marque claire \u00e0 l&rsquo;avant. Elles sont par ailleurs orn\u00e9es de deux bandes post\u00e9rieures claires, l&rsquo;une \u00e9paisse et l&rsquo;autre fine.<\/p>\n<p>Le corps est \u00e9galement de couleur pourpre, l&rsquo;<a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#abdomen\" target=\"_blank\">abdomen<\/a> portant de fins anneaux clairs.<br \/>\nIl contraste avec la <a href=\"\/codex\/glossaire\/glossaire-de-t-a-z#tete\" target=\"_blank\">t\u00eate<\/a>, au niveau de laquelle la couleur ocre domine. Elle est munie d&rsquo;une <a href=\"\/codex\/glossaire\/glossaire-de-t-a-z#trompe\" target=\"_blank\">trompe<\/a> \u00e0 l&rsquo;aide de laquelle l&rsquo;animal peut pr\u00e9lever le nectar des fleurs dont il se nourrit.<\/p>\n<p> &nbsp; <\/p>\n<p>La Pyrale pourpr\u00e9e pr\u00e9sente g\u00e9n\u00e9ralement deux g\u00e9n\u00e9rations annuelles.<\/p>\n<p>Une premi\u00e8re reproduction intervient au printemps.<br \/>\nLes <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#oeuf\" target=\"_blank\">\u0153ufs<\/a> qui en sont issus donnent naissance \u00e0 des <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#larve\" target=\"_blank\">larves<\/a>, appel\u00e9es <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#chenille\" target=\"_blank\">chenilles<\/a>.<br \/>\nActives de mai \u00e0 juin, elles s&rsquo;alimentent sur des plantes comme la Menthe et le Thym, appartenant \u00e0 la famille des Lamiac\u00e9es. Elles confectionnent des abris en rapprochant deux feuilles l&rsquo;une de l&rsquo;autre, dont elles s&rsquo;extraient pour se nourrir.<br \/>\nGrandissant \u00e0 la faveur de <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#mue\" target=\"_blank\">mues<\/a>, elles finissent par se transformer en <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#nymphe\" target=\"_blank\">nymphes<\/a>, les <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#chrysalide\" target=\"_blank\">chrysalides<\/a>, d&rsquo;o\u00f9 \u00e9mergent les adultes de la seconde g\u00e9n\u00e9ration, observ\u00e9s de juillet \u00e0 septembre.<\/p>\n<p>Ceux-ci se reproduisent en \u00e9t\u00e9. Leurs \u0153ufs \u00e9closent en ao\u00fbt, lib\u00e9rant une nouvelle g\u00e9n\u00e9ration de chenilles.<br \/>\nElles passent l&rsquo;hiver et \u00e9voluent en chrysalides au printemps suivant, donnant naissance \u00e0 la premi\u00e8re g\u00e9n\u00e9ration d&rsquo;adultes de l&rsquo;ann\u00e9e. <\/p>\n<p> &nbsp; <\/p>\n<p>Pour en savoir plus sur le cycle de vie des Papillons, consulter la page <a href=\"\/codex\/cabinet-de-curiosites-virtuel\/dans-lintimite-des-animaux\/dans-lintimite-des-papillons\" target=\"_blank\">Dans l&rsquo;intimit\u00e9 des Papillons<\/a> de Codex virtualis<\/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<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Une citation \u00ab\u00a0Ne laisse pas la crainte ni le doute te paralyser, ils limitent et d\u00e9truisent tout. Ce qu&rsquo;il convient de faire, d\u00e9cide-le\u00a0; ce que tu as d\u00e9cid\u00e9 entreprends-le\u00a0; ce que tu as entrepris, ach\u00e8ve-le.\u00a0\u00bb Sagesse druidique &nbsp; Une image &nbsp; La Pyrale pourpr\u00e9e (Pyrausta purpuralis) est un Papillon de la famille des Crambid\u00e9s. [&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-5589","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\/5589","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=5589"}],"version-history":[{"count":17,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/5589\/revisions"}],"predecessor-version":[{"id":5776,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/5589\/revisions\/5776"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=5589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=5589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=5589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}