{"id":1931,"date":"2011-05-09T08:00:26","date_gmt":"2011-05-09T06:00:26","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=1931"},"modified":"2011-12-10T11:25:40","modified_gmt":"2011-12-10T10:25:40","slug":"semaine-19-2011","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-19-2011","title":{"rendered":"Semaine 19-2011"},"content":{"rendered":"

 <\/p>\n

Une citation<\/h2>\n

\u00ab\u00a0Le biologiste passe, la grenouille reste.\u00a0\u00bb<\/p>\n

J. Rostand<\/p>\n

 <\/p>\n

Une image<\/h2>\n

 <\/p>\n

\"Grenouille<\/a>
Grenouille verte m\u00e2le coassant (Lyon, avril 2010)<\/figcaption><\/figure>\n

 <\/p>\n

Apr\u00e8s avoir pass\u00e9 l’hiver en vie ralentie et enfouie dans la vase ou la terre, la Grenouille verte (, anciennement Rana esculenta<\/em>) est \u00e0 nouveau active au printemps.<\/p>\n

C’est \u00e0 cette \u00e9poque qu’intervient la reproduction et que les coassements des m\u00e2les retentissent dans les pi\u00e8ces d’eau. <\/p>\n

Les m\u00e2les crient et attirent ainsi les femelles.<\/p>\n

La production du son implique l’expulsion violente de l’air contenu dans les poumons vers la bouche.
\nLe larynx, organe vocal, vibre et des sacs vocaux jouent le r\u00f4le de r\u00e9sonateurs amplifiant le son.
\nDans le cas de la Grenouille verte, les sacs vocaux sont situ\u00e9s de part et d’autre de la t\u00eate et font saillie \u00e0 l’ext\u00e9rieur lorsqu’ils sont remplis d’air, ainsi que le montre l’image ci-dessus.<\/p>\n

 
\nPour acc\u00e9der aux images de Vert\u00e9br\u00e9s des parcs de Gerland et des berges du Rh\u00f4ne<\/a><\/p>\n

 <\/p>\n

\n

<\/empelophylax><\/p>\n","protected":false},"excerpt":{"rendered":"

  Une citation \u00ab\u00a0Le biologiste passe, la grenouille reste.\u00a0\u00bb J. Rostand   Une image     Apr\u00e8s avoir pass\u00e9 l’hiver en vie ralentie et enfouie dans la vase ou la terre, la Grenouille verte (<\/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":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[10,28,23],"class_list":["post-1931","post","type-post","status-publish","format-standard","hentry","category-a-la-une","tag-amphibien","tag-biologie","tag-observation"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t