{"id":10772,"date":"2026-04-01T14:23:45","date_gmt":"2026-04-01T14:23:45","guid":{"rendered":"https:\/\/deliry.com\/?p=10772"},"modified":"2026-05-01T18:17:14","modified_gmt":"2026-05-01T18:17:14","slug":"rat-des-moissons","status":"publish","type":"post","link":"https:\/\/deliry.com\/?p=10772","title":{"rendered":"Rat des moissons"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><a href=\"https:\/\/deliry.com\/?p=10031\" data-type=\"post\" data-id=\"10031\">Mammif\u00e8res<\/a> > <a href=\"https:\/\/deliry.com\/?p=11886\" data-type=\"post\" data-id=\"11886\">Rongeurs<\/a><\/p>\n<\/blockquote>\n\n\n\n<p class=\"has-background\" style=\"background:linear-gradient(333deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);font-size:25px\"><em>Micromys minutus<\/em> (Pallas, 1771)<\/p>\n\n\n\n<p>Famille des <em>Muridae <\/em>&#8211; syn. : <em>Micromys danubialis <\/em>(Simonescu, 1974)<sup data-fn=\"37ac26e4-4a39-48c9-9a65-0c20171f1eaf\" class=\"fn\"><a href=\"#37ac26e4-4a39-48c9-9a65-0c20171f1eaf\" id=\"37ac26e4-4a39-48c9-9a65-0c20171f1eaf-link\">1<\/a><\/sup><\/p>\n\n\n\n<p>LC 2016 UICN<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"1023\" height=\"668\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin.jpeg\" alt=\"\" class=\"wp-image-10776\" style=\"width:640px\" srcset=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin.jpeg 1023w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin-300x196.jpeg 300w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin-768x501.jpeg 768w\" sizes=\"auto, (max-width: 1023px) 100vw, 1023px\" \/><\/a><figcaption class=\"wp-element-caption\">Rat des moissons<br><sup>\u00a2 Yu-bin &#8211; Flickr<\/sup><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Il s&rsquo;agit du plus petit Rongeur d&rsquo;Europe. C&rsquo;\u00e9tait la seule esp\u00e8ce dans le genre&nbsp;<em>Micromys<\/em>, jusqu&rsquo;\u00e0 ce que&nbsp;<em>Micromys erythrotis<\/em>&nbsp;du Sud-Est de l&rsquo;Asie soit d\u00e9crit en 2009. Les esp\u00e8ces de ce genre semblent avoir \u00e9merg\u00e9 pr\u00e9cocement, il y a 12 Ma, des autres Murin\u00e9s auquel il est assez peu affili\u00e9 de ce fait.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"299\" height=\"186\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micrmin.png.webp\" alt=\"\" class=\"wp-image-10779\"\/><\/figure>\n<\/div>\n\n\n<p>Eurasiatique : depuis l&rsquo;Angleterre et l&rsquo;Europe occidentale au Japon. Originaire de Chine par le biais d&rsquo;esp\u00e8ces ancestrales, l&rsquo;esp\u00e8ce est parvenue en Europe au cours de la derni\u00e8re glaciation au cours du W\u00fcrm. Essentiel de la France (LC 2017). Absente de Corse. Zones humides ainsi que quelques cultures c\u00e9r\u00e9ali\u00e8res, des friches ou des lisi\u00e8res. Construit des nids caract\u00e9ristiques. Ensemble des d\u00e9partements en Poitou-Charentes. L&rsquo;esp\u00e8ce para\u00eet plus dens\u00e9ment repr\u00e9sent\u00e9e dans la Vienne. Elle est connue sur Noirmoutier, R\u00e9 et l&rsquo;\u00eele d&rsquo;Ol\u00e9ron. C&rsquo;\u00e9tait un animal peu abondant au d\u00e9but du XX<sup>e <\/sup>si\u00e8cle. Il est rare en Vend\u00e9e. Commun dans le Marais Poitevin cependant.<\/p>\n\n\n\n<p>L&rsquo;esp\u00e8ce vivait dans les c\u00e9r\u00e9ales, mais elle a commenc\u00e9 \u00e0 fortement d\u00e9cliner de cet habitat \u00e0 partir des ann\u00e9es 1960 avec la modernisation de l&rsquo;agriculture. Il tend \u00e0 se r\u00e9fugier dans son habitat primitif que sont les roseli\u00e8res de pr\u00e9f\u00e9rence, m\u00eal\u00e9es de Carex ou autres v\u00e9g\u00e9taux. Il est en mesure d&rsquo;occuper toutefois une grande diversit\u00e9 d&rsquo;habitats \u00e0 v\u00e9g\u00e9tation dense. Ses habitats d&rsquo;hiver peuvent diff\u00e9rer. Ils sont mal connus. Son espace de vit peut \u00eatre assez grand. L&rsquo;animal se d\u00e9place beaucoup. Il atteint 2950 m d&rsquo;altitude dans l&rsquo;Himalaya. En France s&rsquo;il atteint les 1000 m, il est g\u00e9n\u00e9ralement sous 600 m d&rsquo;altitude. Il fabrique un nid form\u00e9 d&rsquo;herbe, suspendu aux tiges de v\u00e9g\u00e9taux \u00e9lev\u00e9s. En Europe, le Muscardin r\u00e9alise des nids du m\u00eame type, mais leur aspect diff\u00e8re. Son activit\u00e9 est essentiellement nocturne. L&rsquo;animal reste tr\u00e8s actif en hiver. Son r\u00e9gime alimentaire est omnivore.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmynnid.png\"><img loading=\"lazy\" decoding=\"async\" width=\"883\" height=\"817\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmynnid.png\" alt=\"\" class=\"wp-image-10777\" style=\"width:400px\" srcset=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmynnid.png 883w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmynnid-300x278.png 300w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmynnid-768x711.png 768w\" sizes=\"auto, (max-width: 883px) 100vw, 883px\" \/><\/a><figcaption class=\"wp-element-caption\">Nid de \u00ab\u00a0Rat nain\u00a0\u00bb &#8211; Planche de Gervais (1854)<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1378\" height=\"2047\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin.png\" alt=\"\" class=\"wp-image-10778\" style=\"width:400px\" srcset=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin.png 1378w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin-202x300.png 202w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin-689x1024.png 689w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin-768x1141.png 768w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/04\/Micmin-1034x1536.png 1034w\" sizes=\"auto, (max-width: 1378px) 100vw, 1378px\" \/><\/a><figcaption class=\"wp-element-caption\">Rat des moissons<br><sup>Planche de Lhomme (1910)<\/sup><\/figcaption><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Darinot F. 2018<\/strong>&nbsp;&#8211;&nbsp;<em>Le Rat des moissons (<\/em>Micromys minutus<em>&nbsp;Pallas 1771) en France \u2013 Histoire, \u00e9cologie, bilan de l\u2019enqu\u00eate 2013-2017.<\/em>&nbsp;&#8211; Soci\u00e9t\u00e9 Fran\u00e7aise pour l\u2019Etude et la Protection des Mammif\u00e8res&nbsp;: 167 pp.<\/li>\n\n\n\n<li><strong>Griffith H.I., Kry\u0161tufek B. &amp; Reed J.M. 2013<\/strong>&nbsp;&#8211;&nbsp;<em>Balkan Biodiversity: Pattern and Process in the European Hotspot.<\/em>&nbsp;&#8211; Springer Sc. &amp; Business Media&nbsp;: 358 pp.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n<ol class=\"wp-block-footnotes\"><li id=\"37ac26e4-4a39-48c9-9a65-0c20171f1eaf\">Il n&rsquo;y ni diff\u00e9rence caryologique, ni diff\u00e9rence morphologique entre les deux taxons : il s&rsquo;agit d&rsquo;un synonyme (Griffith &amp; al. 2013). <a href=\"#37ac26e4-4a39-48c9-9a65-0c20171f1eaf-link\" aria-label=\"Aller \u00e0 la note de bas de page 1\">\u21a9\ufe0e<\/a><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>Mammif\u00e8res > Rongeurs Micromys minutus (Pallas, 1771) Famille des Muridae &#8211; syn. : Micromys danubialis (Simonescu, 1974) LC 2016 UICN Il s&rsquo;agit du plus petit &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"[{\"content\":\"Il n'y ni diff\u00e9rence caryologique, ni diff\u00e9rence morphologique entre les deux taxons : il s'agit d'un synonyme (Griffith &amp; al. 2013).\",\"id\":\"37ac26e4-4a39-48c9-9a65-0c20171f1eaf\"}]"},"categories":[310,1,267,560],"tags":[],"class_list":["post-10772","post","type-post","status-publish","format-standard","hentry","category-especes","category-maintenance","category-mammiferes","category-rongeurs"],"_links":{"self":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/10772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10772"}],"version-history":[{"count":3,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/10772\/revisions"}],"predecessor-version":[{"id":11891,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/10772\/revisions\/11891"}],"wp:attachment":[{"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}