{"id":5888,"date":"2013-11-25T08:00:50","date_gmt":"2013-11-25T07:00:50","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=5888"},"modified":"2013-11-17T15:08:19","modified_gmt":"2013-11-17T14:08:19","slug":"semaine-48-2013","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-48-2013","title":{"rendered":"Semaine 48-2013"},"content":{"rendered":"<h2>Une citation<\/h2>\n<p>\u00ab\u00a0Le bon sens peut remplacer presque tous les niveaux d&rsquo;\u00e9ducation, mais aucun niveau d&rsquo;\u00e9ducation ne peut remplacer le bon sens.\u00a0\u00bb<\/p>\n<p>A. Schopenhauer<\/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\/Phragmatobia_fuliginosa02_10-WEB.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"\/documents\/images\/Phragmatobia_fuliginosa02_10-WEB.jpg\" width=\"300\" alt=\"\u00c9caille cramoisie\" class \/><\/a><figcaption class=\"wp-caption-text\">\u00c9caille cramoisie (Lyon, septembre 2010)<\/figcaption><\/figure>\n<p> &nbsp; <\/p>\n<p>L&rsquo;\u00c9caille cramoisie (<em>Phragmatobia fuliginosa<\/em>) est un Insecte de l&rsquo;ordre des <a href=\"\/codex\/cabinet-de-curiosites-virtuel\/de-lidentification-des-animaux\/quel-insecte\/lepidopteres\" target=\"_blank\">L\u00e9pidopt\u00e8res<\/a>, repr\u00e9sentant de la famille des Arctiid\u00e9s.<\/p>\n<p>Les <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#adulte\" target=\"_blank\">adultes<\/a> sont observ\u00e9s du mois de mars au mois de septembre, dans des milieux tr\u00e8s divers, d\u00e9veloppant une activit\u00e9 principalement nocturne.<\/p>\n<p>Ils fr\u00e9quentent cependant de pr\u00e9f\u00e9rence des espaces ouverts et l\u00e9g\u00e8rement humides, comme les lisi\u00e8res de for\u00eats, les jardins, les prairies.<\/p>\n<p> &nbsp; <\/p>\n<p>L&rsquo;\u00c9caille cramoisie est un Papillon de taille relativement modeste, son envergure \u00e9tant de l&rsquo;ordre de 35 mm.<\/p>\n<p>L&rsquo;esp\u00e8ce est ais\u00e9ment identifi\u00e9e \u00e0 sa livr\u00e9e : les <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#aile\" target=\"_blank\">ailes<\/a> ant\u00e9rieures sont de couleur rouge-brun \u00e0 brun et portent une tache noire en arri\u00e8re.<br \/>\nLes ailes post\u00e9rieures sont en revanche de teinte rouge clair et orn\u00e9es d&rsquo;une bordure sombre plus ou moins d\u00e9velopp\u00e9e.<\/p>\n<p>Il est vraisemblable que les adultes ne se nourrissent pas, leur <a href=\"\/codex\/glossaire\/glossaire-de-t-a-z#trompe\" target=\"_blank\">trompe<\/a> \u00e9tant r\u00e9duite.<\/p>\n<p> &nbsp; <\/p>\n<p>La premi\u00e8re reproduction de l&rsquo;\u00c9caille cramoisie intervient au printemps. <\/p>\n<p>Quelques jours apr\u00e8s l&rsquo;accouplement, la femelle d\u00e9pose des groupes d&rsquo;<a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#oeuf\" target=\"_blank\">\u0153ufs<\/a> sur la face inf\u00e9rieure des feuilles de ronce, de prunellier, de plantain ou encore de pissenlit.<\/p>\n<p>Apr\u00e8s un <a href=\"\/codex\/glossaire\/glossaire-de-d-a-h#developpement-embryonnaire\" target=\"_blank\">d\u00e9veloppement embryonnaire<\/a> dont la dur\u00e9e est de l&rsquo;ordre d&rsquo;une semaine, l&rsquo;\u00e9closion intervient, lib\u00e9rant une <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#larve\" target=\"_blank\">larve<\/a>.<\/p>\n<p>Il s&rsquo;agit d&rsquo;une <a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#chenille\" target=\"_blank\">chenille<\/a> qui s&rsquo;alimente des feuilles de la plante h\u00f4te et grandit \u00e0 la faveur de <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#mue\" target=\"_blank\">mues<\/a>.<br \/>\nAu nombre de cinq ou six, elles jalonnent le d\u00e9veloppement larvaire qui dure environ quatre semaines.<\/p>\n<p>Le dernier stade larvaire tisse un cocon dans la v\u00e9g\u00e9tation, \u00e0 proximit\u00e9 du sol, et s&rsquo;y transforme en <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#nymphe\" target=\"_blank\">nymphe<\/a>.<br \/>\nApr\u00e8s deux semaines l&rsquo;adulte en \u00e9merge, repr\u00e9sentant la deuxi\u00e8me g\u00e9n\u00e9ration de l&rsquo;esp\u00e8ce pour l&rsquo;ann\u00e9e.<\/p>\n<p>Une seconde reproduction se produit en \u00e9t\u00e9.<\/p>\n<p>Les chenilles n\u00e9es des \u0153ufs issus de cette reproduction atteignent le dernier stade du d\u00e9veloppement larvaire en automne.<br \/>\nElles passent l&rsquo;hiver dans un abri.<br \/>\nAu printemps, elles reprennent une activit\u00e9, recherchant un site favorable \u00e0 la <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#nymphose\" target=\"_blank\">nymphose<\/a> puis tissant un cocon.<\/p>\n<p>Ces chenilles sont \u00e0 l&rsquo;origine de 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 L\u00e9pidopt\u00e8res, 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>Une citation \u00ab\u00a0Le bon sens peut remplacer presque tous les niveaux d&rsquo;\u00e9ducation, mais aucun niveau d&rsquo;\u00e9ducation ne peut remplacer le bon sens.\u00a0\u00bb A. Schopenhauer &nbsp; Une image &nbsp; L&rsquo;\u00c9caille cramoisie (Phragmatobia fuliginosa) est un Insecte de l&rsquo;ordre des L\u00e9pidopt\u00e8res, repr\u00e9sentant de la famille des Arctiid\u00e9s. Les adultes sont observ\u00e9s du mois de mars au mois [&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-5888","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\/5888","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=5888"}],"version-history":[{"count":18,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/5888\/revisions"}],"predecessor-version":[{"id":5904,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/5888\/revisions\/5904"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=5888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=5888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=5888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}