{"id":3607,"date":"2012-05-07T08:00:23","date_gmt":"2012-05-07T06:00:23","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=3607"},"modified":"2012-05-12T20:32:23","modified_gmt":"2012-05-12T18:32:23","slug":"semaine-19-2012","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-19-2012","title":{"rendered":"Semaine 19-2012"},"content":{"rendered":"<h2>Une citation<\/h2>\n<p>\u00ab\u00a0Vous ne pouvez pas emp\u00eacher les oiseaux de la tristesse de voler au-dessus de vos t\u00eates, mais vous pouvez les emp\u00eacher de faire leurs nids dans vos cheveux.\u00a0\u00bb<\/p>\n<p>Proverbe chinois<\/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\/bombyle_06_12-WEBb.jpg\" target=\"_blank\"><img decoding=\"async\" alt=\"Grand Bombyle\" src=\"\/documents\/images\/bombyle_06_12-WEBb.jpg\" title=\"Grand Bombyle\" width=\"300\" \/><\/a><figcaption class=\"wp-caption-text\">Grand Bombyle (Saint-\u00c9tienne, avril 2012)<\/figcaption><\/figure>\n<p> &nbsp; <\/p>\n<p>Le Grand Bombyle (<em>Bombylius major<\/em>) est un Insecte curieux.<br \/>\nPour l&rsquo;observateur peu attentif, il ressemble \u00e0 un Bourdon, recouvert d&rsquo;une toison de soies.<br \/>\nPourtant, il appartient \u00e0 l&rsquo;ordre des <a href=\"\/codex\/glossaire\/glossaire-de-d-a-h#diptere\" target=\"_blank\">Dipt\u00e8res<\/a> qui regroupe Mouches et Moustiques, et plus pr\u00e9cis\u00e9ment \u00e0 la famille des Bombyliid\u00e9s. <\/p>\n<p>Il est pr\u00e9sent dans des milieux vari\u00e9s, allant des jardins \u00e0 la lisi\u00e8re des for\u00eats.<\/p>\n<p> &nbsp; <\/p>\n<p>Le corps du Grand Bombyle a une longueur de 10 mm de long environ, et est recouvert de soies jaun\u00e2tres.<br \/>\nGlobuleux, il porte ventralement trois paires de longues pattes gr\u00eales et dorsalement une paire d&rsquo;ailes dont les bords ant\u00e9rieurs sont fum\u00e9s, la seconde \u00e9tant transform\u00e9e en balanciers masqu\u00e9s par les soies.<\/p>\n<p> &nbsp; <\/p>\n<p>Le Grand Bombyle appara\u00eet au printemps, t\u00f4t dans la saison.<br \/>\nIl est alors fr\u00e9quent de le voir butiner les premi\u00e8res fleurs en pratiquant un vol stationnaire.<br \/>\n<a href=\"\/codex\/glossaire\/glossaire-de-a-a-c#adulte\" target=\"_blank\">Adulte<\/a>, il se nourrit en effet de nectar qu&rsquo;il aspire \u00e0 l&rsquo;aide de sa longue trompe gr\u00eale et rigide.<\/p>\n<p> &nbsp; <\/p>\n<p>D\u00e8s les premiers beaux jours, l&rsquo;adulte \u00e9merge de la pupe. C&rsquo;est sous cette forme que l&rsquo;esp\u00e8ce passe l&rsquo;hiver, dans une galerie souterraine.<\/p>\n<p>Apr\u00e8s l&rsquo;accouplement, la femelle d\u00e9pose ses \u0153ufs dans une galerie souterraine d&rsquo;Abeille ou de Gu\u00eape solitaire ou dans un habitat exploit\u00e9 par une de ses esp\u00e8ces h\u00f4tes. \u00c0 la diff\u00e9rence de l&rsquo;adulte, la <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#larve\" target=\"_blank\">larve<\/a> est parasite.<\/p>\n<p>Dans la galerie, les \u0153ufs \u00e9closent et lib\u00e8rent des larves dont la forme rappelle celle d&rsquo;un ver. Elles rampent vers l&rsquo;entr\u00e9e du nid o\u00f9 elles se glissent.<br \/>\nElles demeurent peu actives jusqu&rsquo;au moment o\u00f9 les larves de l&rsquo;esp\u00e8ce h\u00f4te entament leur transformation en <a href=\"\/codex\/glossaire\/glossaire-de-i-a-o#nymphe\" target=\"_blank\">nymphes<\/a>.<br \/>\nLes larves de Grand Bombyle deviennent alors parasites et se fixent \u00e0 l&rsquo;ext\u00e9rieur des nymphes, aspirant leurs fluides corporels.<\/p>\n<p>Elles se transforment ensuite elles-m\u00eames en nymphes, entrent en vie ralentie et passent<br \/>\nl&rsquo;hiver, les adultes \u00e9mergeant des nymphes au printemps suivant.<\/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-mouches-et-moustiques\" target=\"_blank\">Mouches et Moustiques des parcs de Gerland et des berges du Rh\u00f4ne<\/a><\/p>\n<p> &nbsp; <\/p>\n<p>Pour en savoir plus, consulter les sites :<\/p>\n<p><span style=\"color: #999999;\">\u2022 <\/span>le <a href=\"http:\/\/aramel.free.fr\/\" target=\"_blank\">Monde des Insectes<\/a> (adresse http:\/\/aramel.free.fr)<\/p>\n<p><span style=\"color: #999999;\">\u2022 <\/span>du <a href=\"http:\/\/www.nhm.ac.uk\/\" target=\"_blank\">Mus\u00e9um d&rsquo;histoire naturelle de Londre<\/a>s (adresse http:\/\/www.nhm.ac.uk) &#8211; en anglais<\/p>\n<p><span style=\"color: #999999;\">\u2022 <\/span>du <a href=\"http:\/\/biologie.ens-lyon.fr\/\" target=\"_blank\">d\u00e9partement de biologie de l&rsquo;\u00c9cole normale sup\u00e9rieure de Lyon<\/a>, rubrique Ressources, Biodiversit\u00e9, Images de la semaine, Semaine 16 (16-04-2012) (adresse http:\/\/biologie.ens-lyon.fr)<\/p>\n<p> &nbsp; <\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>Une citation \u00ab\u00a0Vous ne pouvez pas emp\u00eacher les oiseaux de la tristesse de voler au-dessus de vos t\u00eates, mais vous pouvez les emp\u00eacher de faire leurs nids dans vos cheveux.\u00a0\u00bb Proverbe chinois &nbsp; Une image &nbsp; Le Grand Bombyle (Bombylius major) est un Insecte curieux. Pour l&rsquo;observateur peu attentif, il ressemble \u00e0 un Bourdon, recouvert [&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-3607","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\/3607","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=3607"}],"version-history":[{"count":32,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/3607\/revisions"}],"predecessor-version":[{"id":3719,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/3607\/revisions\/3719"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=3607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=3607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=3607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}