<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-1085133711891460648</id><updated>2011-12-28T00:49:25.409-08:00</updated><title type='text'>anatomie d'une fourmi</title><subtitle type='html'>Description par des photos macro de la morphologie d'une fourmi.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://anatomie-fourmis.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1085133711891460648/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://anatomie-fourmis.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>cékiki</name><uri>http://www.blogger.com/profile/18409294708156283150</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='20' src='http://3.bp.blogspot.com/_Z48QnBq5uhQ/SxKdebk9b7I/AAAAAAAABTI/Y72HkwzN3O4/S220/avatar_lumineux_1.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>1</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1085133711891460648.post-7564017744750681935</id><published>2008-09-06T05:28:00.000-07:00</published><updated>2010-08-15T05:04:27.988-07:00</updated><title type='text'></title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMJ6ouv8VwI/AAAAAAAAAVI/8ZL8oTxEkLo/s1600-h/gyne_lasius_alienus_01.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5242887756375152386" src="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMJ6ouv8VwI/AAAAAAAAAVI/8ZL8oTxEkLo/s400/gyne_lasius_alienus_01.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;Le corps est partagé en trois parties  :&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/Sso32U0S3XI/AAAAAAAABR4/0xO842RdU_k/s1600-h/fourmi_description_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5389181310542732658" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/Sso32U0S3XI/AAAAAAAABR4/0xO842RdU_k/s400/fourmi_description_1.jpg" style="cursor: pointer; height: 342px; width: 500px;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Davantage de précisions : &lt;a href="http://cle.fourmis.free.fr/anatomie-fourmi.html"&gt;anatomie de la fourmi en flash&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;L'étranglement entre le thorax et l'abdomen le range dans l'ordre des Hyménoptères. Un ordre immense avec 100 000 espèces. Une diversité de comportements entre les &lt;span style="font-style: italic;"&gt;Symphydes, Cynipides , Ichneumonides, Braconides, Chalcidiens&lt;/span&gt; et &lt;span style="font-style: italic;"&gt;Formicidae&lt;/span&gt; que sont les fourmis.&lt;br /&gt;Typiquement, les reines  ont des ailes avec deux paires d'ailes à membrures :&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMJ8W3GsvhI/AAAAAAAAAVQ/6qWN2Ib1k1Y/s1600-h/aile_lasius_alienus_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5242889648403693074" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMJ8W3GsvhI/AAAAAAAAAVQ/6qWN2Ib1k1Y/s400/aile_lasius_alienus_1.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/Sso3ABl1QuI/AAAAAAAABRw/o3nGdKmxIzc/s1600-h/comparaison_ailes.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5389180377668862690" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/Sso3ABl1QuI/AAAAAAAABRw/o3nGdKmxIzc/s400/comparaison_ailes.jpg" style="cursor: pointer; height: 251px; width: 400px;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Les ouvrières sont aptères.&lt;br /&gt;Ce sont des aculeates par l'aiguillon qu'elles ont au bout de l'abdomen. Un vestige en fait, rares sont les fourmis qui piquent leurs proies. Deux tiers des &lt;span style="font-style: italic;"&gt;Formicinae&lt;/span&gt; possèdent encore l'aiguillon souvent atrophié ou peu fonctionnel:&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMLBXuGc94I/AAAAAAAAAVY/ZfwQ52zehHM/s1600-h/arbouse_crematogaster_opie.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5242965529468925826" src="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMLBXuGc94I/AAAAAAAAAVY/ZfwQ52zehHM/s320/arbouse_crematogaster_opie.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;&lt;br /&gt;Pour être un hyménoptère, il faut étranglement entre le thorax et l'abdomen. Le dernier segment visible du thorax est devenu en réalité le premier segment abdominal. ( segment médiaire). Le deuxième segment abdominal et parfois le troisième se sont rétrécis et constituent le pétiole. S'il est dilaté on le nomme écaille:&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMLqh8JmDZI/AAAAAAAAAVg/kuy5crHIeTc/s1600-h/petiole_formicinae_taxo.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243010785015631250" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMLqh8JmDZI/AAAAAAAAAVg/kuy5crHIeTc/s320/petiole_formicinae_taxo.jpg" style="cursor: pointer; height: 182px; width: 177px;" /&gt;&lt;/a&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMLqsUZgbSI/AAAAAAAAAVo/-By4zU2Ntgk/s1600-h/gyne_aphaenogaster_subterranea_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;                       &lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243010963323514146" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMLqsUZgbSI/AAAAAAAAAVo/-By4zU2Ntgk/s320/gyne_aphaenogaster_subterranea_1.jpg" style="cursor: pointer; height: 189px; width: 189px;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: #3333ff; font-size: 180%; font-weight: bold;"&gt;La tête &lt;/span&gt;:&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMb4xFo7oNI/AAAAAAAAAX0/E5YCzZPdHr0/s1600-h/morphologie_tete.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244152338330656978" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMb4xFo7oNI/AAAAAAAAAX0/E5YCzZPdHr0/s400/morphologie_tete.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;                                        ( tête de &lt;span style="font-style: italic;"&gt;Formica sanguinea&lt;/span&gt;)&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLr9fgDeNI/AAAAAAAAAVw/edppGLTKCLI/s1600-h/tete_major_messor_barbarus_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243012357873170642" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLr9fgDeNI/AAAAAAAAAVw/edppGLTKCLI/s320/tete_major_messor_barbarus_1.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;                                                    ( major&lt;a href="http://www.myrmecophilie.fr/barbarus/dotclear/index.php?"&gt; &lt;span style="font-size: 100%;"&gt;&lt;span style="font-style: italic;"&gt;Messor barbarus&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;)&lt;br /&gt;&lt;div style="text-align: left;"&gt;Les yeux sont à facettes :30 à 100 selon les espèces.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMLsl-tXGcI/AAAAAAAAAV4/YP2bKg-NwnY/s1600-h/oeil2.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243013053445249474" src="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMLsl-tXGcI/AAAAAAAAAV4/YP2bKg-NwnY/s200/oeil2.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;( oeil de &lt;span style="font-style: italic;"&gt;Formica rufibarbis&lt;/span&gt; )&lt;/div&gt;&lt;br /&gt;Les deux &lt;a href="http://fourmis.elevage.free.fr/Glossaire/glossaire2/definition.php?mot=Antenne"&gt;antennes&lt;/a&gt; sont composées d'un funicule et d'un scape. Le funicule a de 11 à 13 articles, rarement moins:&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SrkkcMg3MlI/AAAAAAAABQs/ElcSxNcGt9Q/s1600-h/antenne_messor_barbarus_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5384374896312136274" src="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SrkkcMg3MlI/AAAAAAAABQs/ElcSxNcGt9Q/s400/antenne_messor_barbarus_1.jpg" style="height: 205px; width: 143px;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMLuI1qczBI/AAAAAAAAAWI/tHaoP0oaElU/s1600-h/tete_formica.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243014751824170002" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMLuI1qczBI/AAAAAAAAAWI/tHaoP0oaElU/s200/tete_formica.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;  &lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLuWVsnnBI/AAAAAAAAAWQ/ll2vynGLAiQ/s1600-h/antennes.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243014983761501202" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLuWVsnnBI/AAAAAAAAAWQ/ll2vynGLAiQ/s200/antennes.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Une fourmi s'alimente à l'aide de deux mandibules qui ont des dents. Leur rôle est de découper la nourriture :&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMLySsnzFNI/AAAAAAAAAW8/JUoMU3RVZ_I/s1600-h/mandibule_formica_sanguinea.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243019319242331346" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMLySsnzFNI/AAAAAAAAAW8/JUoMU3RVZ_I/s200/mandibule_formica_sanguinea.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMg2h_XGsaI/AAAAAAAAAYE/eUSgyE6t5fg/s1600-h/mandibule_formica_rufa_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244501723644866978" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMg2h_XGsaI/AAAAAAAAAYE/eUSgyE6t5fg/s400/mandibule_formica_rufa_1.jpg" style="cursor: pointer; height: 372px; width: 372px;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;( mandibule de &lt;span style="font-style: italic;"&gt;Formica rufa &lt;/span&gt;)&lt;/div&gt;&lt;br /&gt;Derrière des &lt;a href="http://fourmis.elevage.free.fr/Glossaire/glossaire2/definition.php?mot=Palpes%20maxillaires"&gt;palpes&lt;/a&gt; protègent un labre et des pièces buccales. Cet appareil permet d'ingurgiter la nourriture sous forme liquide.&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLyvMSMpyI/AAAAAAAAAXE/7j9ApfgdymY/s1600-h/palpes_cataglyphis.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243019808778004258" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLyvMSMpyI/AAAAAAAAAXE/7j9ApfgdymY/s200/palpes_cataglyphis.jpg" style="cursor: pointer; height: 189px; width: 165px;" /&gt;&lt;/a&gt;...... &lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLz6_P1plI/AAAAAAAAAXM/TxReZfrZd2A/s1600-h/gula1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5243021110948505170" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMLz6_P1plI/AAAAAAAAAXM/TxReZfrZd2A/s200/gula1.jpg" style="cursor: pointer; height: 189px; width: 220px;" /&gt;&lt;/a&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMhAwhrt6_I/AAAAAAAAAZU/WPXGrTKwrgk/s1600-h/palpe11.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;      &lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244512968492575730" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMhAwhrt6_I/AAAAAAAAAZU/WPXGrTKwrgk/s320/palpe11.jpg" style="cursor: pointer; height: 200px; width: 200px;" /&gt;&lt;/a&gt;&lt;br /&gt;Sur la tête les&lt;a href="http://fourmis.elevage.free.fr/Glossaire/glossaire2/definition.php?mot=Ocelle"&gt; ocelles&lt;/a&gt; sont des organes visuels, des yeux simples . Vision infrarouge permettant de repérer les sources de chaleur:&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMb5HMgyFYI/AAAAAAAAAX8/dGqfuy8MnTE/s1600-h/ocelle.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244152718132647298" src="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMb5HMgyFYI/AAAAAAAAAX8/dGqfuy8MnTE/s400/ocelle.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color: #3333ff; font-size: 180%;"&gt;le Thorax&lt;/span&gt;:&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMg3BclJNNI/AAAAAAAAAYM/NVkQauX-wd4/s1600-h/thorax_formica_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244502264064324818" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMg3BclJNNI/AAAAAAAAAYM/NVkQauX-wd4/s400/thorax_formica_1.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;La forme varie selon les espèces. Le profil peut être arqué, avec ou sans sillon, dépression, etc. Ce sont des signes de reconnaissance taxonomique.&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMg4zjmJsuI/AAAAAAAAAYU/kfiATvBYT4k/s1600-h/thorax_formica_3.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244504224452686562" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMg4zjmJsuI/AAAAAAAAAYU/kfiATvBYT4k/s400/thorax_formica_3.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;thorax vu de dessous sur une Formica sp:&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMg5EJv7FII/AAAAAAAAAYc/wN159JgLqJk/s1600-h/thorax_dessous_formica_01.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244504509572125826" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SMg5EJv7FII/AAAAAAAAAYc/wN159JgLqJk/s400/thorax_dessous_formica_01.jpg" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" /&gt;&lt;/a&gt;Articulation d'une patte :&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMg5tKPV21I/AAAAAAAAAYs/Rz7FjXKpkjs/s1600-h/tibia.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244505214078540626" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMg5tKPV21I/AAAAAAAAAYs/Rz7FjXKpkjs/s320/tibia.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMg6FR85nFI/AAAAAAAAAY0/c_IbxBp0oCE/s1600-h/19.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244505628465536082" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMg6FR85nFI/AAAAAAAAAY0/c_IbxBp0oCE/s320/19.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;Vestiges ailaires d'une femelle :&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMg5mfs0xoI/AAAAAAAAAYk/aJtoaYJV3Bo/s1600-h/thorax15.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244505099580262018" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMg5mfs0xoI/AAAAAAAAAYk/aJtoaYJV3Bo/s320/thorax15.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;br /&gt;Les trois paires de pattes sont semblables. Un organe de nettoyage situé sur les tarses permet à la fourmi de se nettoyer.&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SsirCAlHrVI/AAAAAAAABRg/KvNNOTsh85E/s1600-h/peigne_messor_barbarus_1.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5388745005152578898" src="http://2.bp.blogspot.com/_Z48QnBq5uhQ/SsirCAlHrVI/AAAAAAAABRg/KvNNOTsh85E/s400/peigne_messor_barbarus_1.jpg" style="cursor: pointer; height: 292px; width: 400px;" /&gt;&lt;/a&gt;&lt;br /&gt;( peigne sur &lt;span style="font-style: italic;"&gt;Messor barbarus&lt;/span&gt;)&lt;/div&gt;&lt;br /&gt;&lt;span style="font-size: 180%;"&gt;&lt;span style="color: #3333ff;"&gt;L'abdomen :&lt;br /&gt;&lt;span style="font-size: 15px;"&gt;&lt;span style="color: black;"&gt;&lt;span style="font-size: 85%;"&gt;Le gastre n'est qu'une partie de l'abdomen.  L'abdomen s'est rétréci au niveau du pétiole pour se séparer du thorax. La partie proéminente contient les principaux organes digestifs, l'appareil reproducteur et les glandes à venin.&lt;br /&gt;Le jabot , dilatation de l'œsophage, est toujours situé dans le gastre. Il fait la moitié du volume. Son rôle est altruiste. C'est un jabot social car son contenu est régurgité afin de satisfaire les besoins de la colonie. Le processus se produit par dilatation du pharynx.&lt;br /&gt;Le jabot peut énormément se dilater sur les espèces privilégiant les nourritures liquides sucrées. C'est alors une physogastrie.&lt;br /&gt;Les excréments sortent par l'anus. Il est différents dans sa forme selon  les espèces :&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMg_ZDwq4fI/AAAAAAAAAZE/UPeDBp2HPos/s1600-h/comparaison_anus.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244511465811665394" src="http://1.bp.blogspot.com/_Z48QnBq5uhQ/SMg_ZDwq4fI/AAAAAAAAAZE/UPeDBp2HPos/s320/comparaison_anus.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;Des glandes diverses sont parsemées sur le corps. Sur le gastre on y trouve :&lt;/div&gt;&lt;div style="text-align: left;"&gt;- les glandes rectales&lt;br /&gt;- les glandes anales&lt;br /&gt;- les glandes vénimeuses : le venin est peu actif. Certaines n'ont plus d'aiguillon.&lt;br /&gt;- d'autres aux fonctions de phéromones :&lt;/div&gt;&lt;a href="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMhAOPVoHeI/AAAAAAAAAZM/g2kMLRyz8WI/s1600-h/20.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244512379452530146" src="http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMhAOPVoHeI/AAAAAAAAAZM/g2kMLRyz8WI/s320/20.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style="font-size: 180%;"&gt;&lt;span style="color: #3333ff;"&gt;&lt;span style="font-size: 100%;"&gt;&lt;span style="color: black;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;Des orifices respiratoires permettent la respiration.&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMhCOLexx7I/AAAAAAAAAZc/tc-X-LXoCUQ/s1600-h/respiration-32.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" id="BLOGGER_PHOTO_ID_5244514577440425906" src="http://4.bp.blogspot.com/_Z48QnBq5uhQ/SMhCOLexx7I/AAAAAAAAAZc/tc-X-LXoCUQ/s320/respiration-32.jpg" style="cursor: pointer;" /&gt;&lt;/a&gt;&lt;/div&gt;Orifices qui se bouchent dans une fourmi est dans l'eau. Elle peut passer ainsi quelques heures sans être affectée.&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1085133711891460648-7564017744750681935?l=anatomie-fourmis.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://anatomie-fourmis.blogspot.com/feeds/7564017744750681935/comments/default' title='Publier les commentaires'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1085133711891460648&amp;postID=7564017744750681935' title='0 commentaires'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1085133711891460648/posts/default/7564017744750681935'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1085133711891460648/posts/default/7564017744750681935'/><link rel='alternate' type='text/html' href='http://anatomie-fourmis.blogspot.com/2008/09/abdomen-thorax-tete.html' title=''/><author><name>cékiki</name><uri>http://www.blogger.com/profile/18409294708156283150</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='31' height='20' src='http://3.bp.blogspot.com/_Z48QnBq5uhQ/SxKdebk9b7I/AAAAAAAABTI/Y72HkwzN3O4/S220/avatar_lumineux_1.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_Z48QnBq5uhQ/SMJ6ouv8VwI/AAAAAAAAAVI/8ZL8oTxEkLo/s72-c/gyne_lasius_alienus_01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry></feed>
