{"id":13361,"date":"2017-12-13T22:28:36","date_gmt":"2017-12-13T21:28:36","guid":{"rendered":"https:\/\/www.canalfriends.com\/?p=13361"},"modified":"2017-12-13T22:28:36","modified_gmt":"2017-12-13T21:28:36","slug":"lecrevisse-rouge-de-louisiane","status":"publish","type":"post","link":"https:\/\/www.canalfriends.com\/fr\/lecrevisse-rouge-de-louisiane\/","title":{"rendered":"L&rsquo;\u00e9crevisse rouge de Louisiane"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-15d750bd1b332b34c6e70b077ebbccdf\">\n.flex_column.av-av_one_full-15d750bd1b332b34c6e70b077ebbccdf{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-15d750bd1b332b34c6e70b077ebbccdf av_one_full  avia-builder-el-0  el_before_av_textblock  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-f68b5ec6f5e2e3e222fbc1f52c961743\">\n#top .av-special-heading.av-av_heading-f68b5ec6f5e2e3e222fbc1f52c961743{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-av_heading-f68b5ec6f5e2e3e222fbc1f52c961743 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-av_heading-f68b5ec6f5e2e3e222fbc1f52c961743 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-f68b5ec6f5e2e3e222fbc1f52c961743 av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-1  avia-builder-el-no-sibling '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >L\u2019\u00e9crevisse rouge de Louisiane<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><strong>Boris Presseq, botaniste nous fait partager ses connaissances sur la faune et la flore pr\u00e9sentes sur les voies d&rsquo;eau.<\/strong><\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-15d750bd1b332b34c6e70b077ebbccdf\">\n.flex_column.av-av_one_half-15d750bd1b332b34c6e70b077ebbccdf{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-15d750bd1b332b34c6e70b077ebbccdf av_one_half  avia-builder-el-3  el_after_av_textblock  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-27cee92f4a8f79518dffab056da7de6f\">\n.avia-image-container.av-av_image-27cee92f4a8f79518dffab056da7de6f img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-27cee92f4a8f79518dffab056da7de6f .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-27cee92f4a8f79518dffab056da7de6f av-styling- avia-align-center  avia-builder-el-4  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-13363 avia-img-lazy-loading-not-13363 avia_image ' src=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-6.png?fit=333%2C221&ssl=1\" alt='Boris, botanique, canal du midi, canalfriends' title='Ecrevisse rouge Lousiane'  height=\"221\" width=\"333\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-6.png?w=333&amp;ssl=1 333w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-6.png?resize=80%2C53&amp;ssl=1 80w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Vous avez d\u00fb tous remarquer au d\u00e9but de l&rsquo;\u00e9t\u00e9 la pr\u00e9sence sous les berges, sur les coques et dans la v\u00e9g\u00e9tation aquatique d&rsquo;une tr\u00e8s belle \u00e9crevisse rouge. Il s&rsquo;agit de l&rsquo;Ecrevisse de Louisiane (Procambarus clarkii). C&rsquo;est une \u00e9crevisse d&rsquo;introduction r\u00e9cente puisque les premi\u00e8res importations ont eu lieu en Espagne en 1973 pour l&rsquo;astaciculture. De l\u00e0, elle a \u00e9t\u00e9 introduite dans les \u00e9tangs du Sud de la France et en Italie. Comme elle appr\u00e9cie les eaux chaudes (10\u00b0C minimum pour son d\u00e9veloppement embryonnaire), elle reste cantonn\u00e9e pour l&rsquo;instant dans le Sud de l&rsquo;Europe. Sa taille maximale est d&rsquo;une douzaine de cm. Les femelles sont plus petites que les m\u00e2les avec des pinces \u00e9galement plus petites et les juv\u00e9niles ont une couleur plut\u00f4t vert kaki. Chaque femelle peut pondre jusqu&rsquo;\u00e0 600 oeufs. Le d\u00e9veloppement est extr\u00eamement rapide pour une \u00e9crevisse puisque la maturit\u00e9 sexuelle est effective au bout de 5-6 mois, du coup il peut y avoir deux g\u00e9n\u00e9rations par an si l&rsquo;hiver est doux. La dur\u00e9e maximale de vie est de 4 ans mais les adultes d\u00e9passent rarement 18 mois en milieu naturel. C&rsquo;est une \u00e9crevisse fouisseuse, chaque individu se creuse un terrier ou bien se r\u00e9fugie dans une anfractuosit\u00e9. Elle est extr\u00eamement tol\u00e9rante aux variations de temp\u00e9rature, de quantit\u00e9 d&rsquo;oxyg\u00e8ne dissous (elle peut m\u00eame venir respirer en surface), de niveau d&rsquo;eau et de pollution. Si le milieu vient \u00e0 manquer d&rsquo;eau elle se r\u00e9fugie tout au fond de son terrier ou bien sort de l&rsquo;eau la nuit, sur la terre ferme \u00e0 la recherche d&rsquo;un autre plan d&rsquo;eau et peut parcourir plusieurs centaines de m\u00e8tres. C&rsquo;est une esp\u00e8ce omnivore qui consomme des animaux vivants ou morts et des v\u00e9g\u00e9taux. Le cannibalisme est fr\u00e9quent. Dans le Canal du Midi, elle sert de nourriture au Brochet, au Black bass, \u00e0 la Perche et au Sandre ainsi qu&rsquo;aux h\u00e9rons. Tr\u00e8s agressive et territoriale on voit souvent des individus \u00e0 qui il manque une pince, r\u00e9sultat de combats fr\u00e9quents. Cette pince repoussera petit \u00e0 petit lors des mues de l&rsquo;\u00e9crevisse. Les mues se font durant toute sa vie, elles rythment sa croissance comme celle de tous les arthropodes. Cette esp\u00e8ce est largement sujette \u00e0 la \u201cpeste de l&rsquo;\u00e9crevisse\u201d, une maladie transmise par un champignon qui entra\u00eene la mort de l&rsquo;individu infest\u00e9 en quelques semaines. Dans le Canal du Midi qui est un milieu artificiel, entretenu trop r\u00e9guli\u00e8rement pour pouvoir revenir \u00e0 un fonctionnement sauvage plus naturel, il serait compl\u00e8tement illusoire de vouloir \u00e9liminer cette esp\u00e8ce au vu de la dynamique de ses populations. La lutte qui se fait dans d&rsquo;autres r\u00e9gions se fait souvent avec des produits phytosanitaires qui font plus de d\u00e9g\u00e2ts sur le milieu que sur l&rsquo;\u00e9crevisse elle-m\u00eame. Aujourd&rsquo;hui bien r\u00e9pandue dans tout le sud-ouest on peut juste se contenter de ne pas l&rsquo;introduire dans les plans et cours d&rsquo;eaux o\u00f9 elle n&rsquo;est pas encore pr\u00e9sente. Sa p\u00eache (qui n\u00e9cessite quand m\u00eame le permis) est assez facile et ludique et l&rsquo;esp\u00e8ce \u00e9tant class\u00e9e comme esp\u00e8ce nuisible et invasive, elle est autoris\u00e9e toute l&rsquo;ann\u00e9e. C&rsquo;est une tr\u00e8s bonne \u00e9crevisse de consommation, abondamment pr\u00e9lev\u00e9e et consomm\u00e9e dans ses r\u00e9gions d&rsquo;origine aux USA sous le nom de Louisiana crayfish. Difficile de dire si dans le Canal du Midi elle a \u00e9limin\u00e9 des esp\u00e8ces indig\u00e8nes. A chaque fois que j&rsquo;en entends parler c&rsquo;est pour r\u00e9pandre cette fausse rumeur. Or je n&rsquo;ai rien trouv\u00e9 en bibliographie qui montre que l&rsquo;on ait p\u00e9ch\u00e9 des \u00e9crevisses dans le Canal, ni sur la pr\u00e9sence d&rsquo;une esp\u00e8ce indig\u00e8ne.<\/p>\n<\/div><\/section><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-c8fc129dc35fd1ae2a1e410224d39ea8\">\n.flex_column.av-av_one_half-c8fc129dc35fd1ae2a1e410224d39ea8{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-c8fc129dc35fd1ae2a1e410224d39ea8 av_one_half  avia-builder-el-6  el_after_av_one_half  el_before_av_textblock  flex_column_div av-zero-column-padding  column-top-margin'     ><p><section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Dans le sud-ouest on peut trouver 2 esp\u00e8ces indig\u00e8nes mais qui s&rsquo;adaptent beaucoup moins \u00e0 nos activit\u00e9s et \u00e0 nos pollutions que l&rsquo;Ecrevisse de Louisiane et qui ont en plus des \u00e9cologies tr\u00e8s particuli\u00e8res.<\/strong><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-20d6492b7e2e60eefad04373c3bc32eb\">\n.avia-image-container.av-av_image-20d6492b7e2e60eefad04373c3bc32eb img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-20d6492b7e2e60eefad04373c3bc32eb .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-20d6492b7e2e60eefad04373c3bc32eb av-styling- avia-align-center  avia-builder-el-8  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-13364 avia-img-lazy-loading-not-13364 avia_image ' src=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-7.png?fit=321%2C214&ssl=1\" alt='boris, botaniste, flore, canalfriends' title='Ecrevisse canal du midi'  height=\"214\" width=\"321\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-7.png?w=321&amp;ssl=1 321w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-7.png?resize=80%2C53&amp;ssl=1 80w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>L&rsquo;Ecrevisse \u00e0 pattes blanches (Austropotamobius pallipes) que l&rsquo;on pourrait trouver dans le Canal du Midi qui est assez tol\u00e9rante aux conditions de temp\u00e9rature et d&rsquo;oxyg\u00e9nation variables de l&rsquo;eau mais n&rsquo;est pas tol\u00e9rante aux pollutions organiques (b\u00e9tail par exemple) et aux pollutions aux pesticides.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-98f91fcc601f8cc4110a97c80839a357\">\n.avia-image-container.av-av_image-98f91fcc601f8cc4110a97c80839a357 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-98f91fcc601f8cc4110a97c80839a357 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-98f91fcc601f8cc4110a97c80839a357 av-styling- avia-align-center  avia-builder-el-10  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-13365 avia-img-lazy-loading-not-13365 avia_image ' src=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-8.png?fit=284%2C208&ssl=1\" alt='boris, botaniste, faune, canal du midi, canalfriends' title='ecrevisse rouge de louisiane'  height=\"208\" width=\"284\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-8.png?w=284&amp;ssl=1 284w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-8.png?resize=80%2C59&amp;ssl=1 80w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>L&rsquo;Ecrevisse \u00e0 pieds rouges (Astacus astacus) demande des eaux tr\u00e8s oxyg\u00e9n\u00e9es et donc ne pourrait vivre dans les eaux chaudes estivales du Canal.<\/p>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Dans le Canal on peut par contre rencontrer deux autres esp\u00e8ces d&rsquo;\u00e9crevisses exotiques.<\/strong><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-0e2254ac23fced50aed42437e5b17f14\">\n.avia-image-container.av-av_image-0e2254ac23fced50aed42437e5b17f14 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-0e2254ac23fced50aed42437e5b17f14 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-0e2254ac23fced50aed42437e5b17f14 av-styling- avia-align-center  avia-builder-el-13  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-13366 avia-img-lazy-loading-not-13366 avia_image ' src=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-9.png?fit=261%2C182&ssl=1\" alt='boris, botaniste, canalfriends, faune' title='Ecrevisse rouge'  height=\"182\" width=\"261\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-9.png?w=261&amp;ssl=1 261w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-9.png?resize=80%2C56&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-9.png?resize=260%2C182&amp;ssl=1 260w\" sizes=\"(max-width: 261px) 100vw, 261px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>L&rsquo;Ecrevisse \u00e0 pattes gr\u00eales ou Ecrevisse Turque (Astacus leptodactylus) est d&rsquo;introduction r\u00e9cente (ann\u00e9es 1970) et supporte des conditions de vie tr\u00e8s variables. C&rsquo;est une grande \u00e9crevisse (15cm) grise avec de longues pinces massives et allong\u00e9es.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-9185243638a9d40c892bbd4e7b88f7d8\">\n.avia-image-container.av-av_image-9185243638a9d40c892bbd4e7b88f7d8 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-9185243638a9d40c892bbd4e7b88f7d8 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-9185243638a9d40c892bbd4e7b88f7d8 av-styling- avia-align-center  avia-builder-el-15  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-13367 avia-img-lazy-loading-not-13367 avia_image ' src=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-10.png?fit=279%2C174&ssl=1\" alt='faune, flore, boris presseq, botaniste, canalfriends' title='Ecrevisse rouge'  height=\"174\" width=\"279\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-10.png?w=279&amp;ssl=1 279w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-10.png?resize=80%2C50&amp;ssl=1 80w\" sizes=\"(max-width: 279px) 100vw, 279px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>L&rsquo;Ecrevisse am\u00e9ricaine (Orconectes limosus), de couleur vert-marron, 12cm maximum avec de petites pinces, peu pro\u00e9minentes du reste du corps. Sur l&rsquo;abdomen des traits rouges permettent de l&rsquo;identifier facilement.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-66d812d5167bdeeb0551cb28a0596018\">\n.avia-image-container.av-av_image-66d812d5167bdeeb0551cb28a0596018 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-66d812d5167bdeeb0551cb28a0596018 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-66d812d5167bdeeb0551cb28a0596018 av-styling- avia-align-center  avia-builder-el-17  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-13368 avia-img-lazy-loading-not-13368 avia_image ' src=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-11.png?fit=329%2C192&ssl=1\" alt='boris presseq, botaniste, canalfriends' title='Ecrevisse rouge'  height=\"192\" width=\"329\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-11.png?w=329&amp;ssl=1 329w, https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-11.png?resize=80%2C47&amp;ssl=1 80w\" sizes=\"(max-width: 329px) 100vw, 329px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Dans les ann\u00e9es qui viennent, on pourrait m\u00eame voir appara\u00eetre la tr\u00e8s belle Ecrevisse bleue (Cherax destructor) une \u00e9crevisse australienne introduite dans les ann\u00e9es 80 dans le nord de l&rsquo;Espagne et depuis naturalis\u00e9e en Aragon et en Navarre dans certains cours d&rsquo;eaux aux temp\u00e9ratures \u00e9lev\u00e9es.<\/p>\n<\/div><\/section><\/p><\/div>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Si vous souhaitez rejoindre la communaut\u00e9 Canalfriends, \u00a0proposer un partenariat, mieux conna\u00eetre nos actions&#8230;<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_fourth-15d750bd1b332b34c6e70b077ebbccdf\">\n.flex_column.av-av_one_fourth-15d750bd1b332b34c6e70b077ebbccdf{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_fourth-15d750bd1b332b34c6e70b077ebbccdf av_one_fourth  avia-builder-el-20  el_after_av_textblock  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Instagram<\/span><\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":8,"featured_media":13363,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1202],"tags":[],"class_list":["post-13361","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-boris-le-botaniste"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.canalfriends.com\/wp-content\/uploads\/2017\/12\/2017-12-13-6.png?fit=333%2C221&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/posts\/13361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/comments?post=13361"}],"version-history":[{"count":2,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/posts\/13361\/revisions"}],"predecessor-version":[{"id":14868,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/posts\/13361\/revisions\/14868"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/media\/13363"}],"wp:attachment":[{"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/media?parent=13361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/categories?post=13361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.canalfriends.com\/fr\/wp-json\/wp\/v2\/tags?post=13361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}