{"id":4944,"date":"2013-07-15T08:00:39","date_gmt":"2013-07-15T06:00:39","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=4944"},"modified":"2013-07-09T19:02:29","modified_gmt":"2013-07-09T17:02:29","slug":"semaine-29-2013","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-29-2013","title":{"rendered":"Semaine 29-2013"},"content":{"rendered":"

Une citation<\/h2>\n

\u00ab\u00a0Libre penseur : pl\u00e9onasme.\u00a0\u00bb<\/p>\n

Anonyme<\/p>\n

  <\/p>\n

Une image<\/h2>\n
\"Lepture<\/a>
Lepture cordig\u00e8re (Lyon, juin 2010 – G. Rigaud)<\/figcaption><\/figure>\n

  <\/p>\n

La Lepture cordig\u00e8re (Stictoleptura cordigera<\/em>) est un Insecte de l’ordre des Col\u00e9opt\u00e8res<\/a> et de la famille des C\u00e9rambycid\u00e9s, \u00e9galement appel\u00e9s Longicornes ou Capricornes.<\/p>\n

Dans ce groupe, les adultes<\/a> sont caract\u00e9ris\u00e9s par de longues antennes, ins\u00e9r\u00e9es sur des renflements.<\/p>\n

Leur corps est allong\u00e9 et leur face sup\u00e9rieure est g\u00e9n\u00e9ralement plate.<\/p>\n

Les ailes ant\u00e9rieures, transform\u00e9es en \u00e9lytres<\/a> coriaces sont fr\u00e9quemment plus larges que le thorax.<\/p>\n

  <\/p>\n

Au sein des C\u00e9rambycid\u00e9s, la Lepture cordig\u00e8re est ais\u00e9ment identifi\u00e9e \u00e0 la couleur rouge de ses ailes, et \u00e0 la pr\u00e9sence d’une tache noire m\u00e9diane, dessinant un c\u0153ur.
\nCette forme est \u00e0 l’origine du nom courant de l’esp\u00e8ce, \u00ab\u00a0cordig\u00e8re\u00a0\u00bb signifiant \u00ab\u00a0en forme de c\u0153ur\u00a0\u00bb. Elle est d’ailleurs \u00e9galement d\u00e9sign\u00e9e par les termes Lepture porte-c\u0153ur. <\/p>\n

L’extr\u00e9mit\u00e9 des \u00e9lytres est noir, de m\u00eame que le reste du corps.<\/p>\n

D’une longueur de 15 \u00e0 20 mm, l’adulte fr\u00e9quente les fleurs des Apiac\u00e9es et d’Ast\u00e9rac\u00e9es , se nourrissant de pollen ou de nectar, mais de mani\u00e8re limit\u00e9e.<\/p>\n

Il affectionne les sites ensoleill\u00e9s dans lesquels il est particuli\u00e8rement actif, de mai \u00e0 ao\u00fbt. <\/p>\n

  <\/p>\n

Si la dur\u00e9e de vie de l’adulte est br\u00e8ve, r\u00e9duite \u00e0 quelques mois, la larve<\/a> vit deux ans.<\/p>\n

Elle \u00e9volue dans le bois mort des arbres \u00e0 feuilles caduques notamment du ch\u00eane, dont elle se nourrit. Elle grandit \u00e0 la faveur de mues<\/a>, avant de se transformer en nymphe<\/a> dans les galeries du bois.<\/p>\n

  <\/p>\n

Pour en savoir plus sur le cycle de vie des Col\u00e9opt\u00e8res, consulter la page Dans l’intimit\u00e9 des Coccinelles<\/a><\/p>\n

  <\/p>\n

Pour acc\u00e9der aux images des Coccinelles et Insectes apparent\u00e9s des parcs de Gerland et des berges du Rh\u00f4ne<\/a><\/p>\n

  <\/p>\n

\n","protected":false},"excerpt":{"rendered":"

Une citation \u00ab\u00a0Libre penseur : pl\u00e9onasme.\u00a0\u00bb Anonyme   Une image   La Lepture cordig\u00e8re (Stictoleptura cordigera) est un Insecte de l’ordre des Col\u00e9opt\u00e8res et de la famille des C\u00e9rambycid\u00e9s, \u00e9galement appel\u00e9s Longicornes ou Capricornes. Dans ce groupe, les adultes sont caract\u00e9ris\u00e9s par de longues antennes, ins\u00e9r\u00e9es sur des renflements. Leur corps est allong\u00e9 et leur […]<\/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-4944","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\/4944","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=4944"}],"version-history":[{"count":18,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/4944\/revisions"}],"predecessor-version":[{"id":4990,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/4944\/revisions\/4990"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=4944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=4944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=4944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}