{"id":716,"date":"2019-02-17T07:35:54","date_gmt":"2019-02-17T06:35:54","guid":{"rendered":"http:\/\/icaif.org\/?p=716"},"modified":"2019-02-17T07:36:28","modified_gmt":"2019-02-17T06:36:28","slug":"le-plus-petit-poisson-vivant","status":"publish","type":"post","link":"https:\/\/icaif.org\/index.php\/2019\/02\/17\/le-plus-petit-poisson-vivant\/","title":{"rendered":"Le plus petit poisson vivant ?"},"content":{"rendered":"<p class=\"zeta py0p5\">Ce poisson a \u00e9t\u00e9 consid\u00e9r\u00e9 \u00e0 sa d\u00e9couverte comme le plus petit vert\u00e9br\u00e9 du monde, jusqu&rsquo;\u00e0 la description de la grenouille <i>Paedophryne amauensis<\/i> le <time class=\"nowrap date-lien\" datetime=\"2012-01-11\" data-sort-value=\"2012-01-11\">11 janvier 2012<\/time>. Il s&rsquo;agit du paedocypris prog\u00e9n\u00e9tique (<em>Paedocypris progenetica<\/em>) qui peut ne mesurer que 7,9 mm \u00e0 l&rsquo;\u00e9tat adulte.<\/p>\n<p class=\"zeta py0p5\">Ce minuscule poisson d&rsquo;<span class=\"link-wrapper\">eau douce<\/span> de la famille des <span class=\"link-wrapper\">carpes<\/span> (cyprinid\u00e9s) a \u00e9t\u00e9 d\u00e9couvert en Indon\u00e9sie dans les eaux <span class=\"link-wrapper\">acides<\/span> des marais tourbeux de Sumatra. La taille r\u00e9duite du\u00a0<em>Paedocypris progenetica<\/em> s&rsquo;explique par la <span class=\"link-wrapper\">p\u00e9domorphose<\/span> prog\u00e9n\u00e9tique qui l&rsquo;affecte : l&rsquo;adulte reproducteur acquiert la maturit\u00e9 sexuelle pr\u00e9cocement. En cons\u00e9quence, il a la <span class=\"link-wrapper\">morphologie<\/span>, taille comprise, d&rsquo;un juv\u00e9nile.<\/p>\n<p class=\"zeta py0p5\">Cet animal \u00e9tonnant <span class=\"link-wrapper\">d\u00e9crit r\u00e9cemment<\/span> (2005) risque de dispara\u00eetre bient\u00f4t, puisque son habitat est menac\u00e9 par le d\u00e9veloppement de l&rsquo;Indon\u00e9sie. En effet, les marais tourbeux payent un lourd tribut aux incendies de for\u00eat et au d\u00e9veloppement des plantations de palmiers \u00e0 huile et de l&rsquo;<span class=\"link-wrapper\">aquaculture<\/span>.<\/p>\n<div class=\"mt1 mb1\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ce poisson a \u00e9t\u00e9 consid\u00e9r\u00e9 \u00e0 sa d\u00e9couverte comme le plus petit vert\u00e9br\u00e9 du monde, jusqu&rsquo;\u00e0 la description de la grenouille Paedophryne amauensis le 11 janvier 2012. Il s&rsquo;agit du paedocypris prog\u00e9n\u00e9tique (Paedocypris progenetica) qui peut ne mesurer que 7,9 mm \u00e0 l&rsquo;\u00e9tat adulte. Ce minuscule poisson d&rsquo;eau douce de<span class=\"more-link\"><a href=\"https:\/\/icaif.org\/index.php\/2019\/02\/17\/le-plus-petit-poisson-vivant\/\">En savoir +<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":717,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["entry","author-admin7729","post-716","post","type-post","status-publish","format-standard","has-post-thumbnail","category-le-saviez-vous"],"_links":{"self":[{"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/posts\/716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/comments?post=716"}],"version-history":[{"count":2,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/posts\/716\/revisions"}],"predecessor-version":[{"id":719,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/posts\/716\/revisions\/719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/media\/717"}],"wp:attachment":[{"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/media?parent=716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/categories?post=716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icaif.org\/index.php\/wp-json\/wp\/v2\/tags?post=716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}