{"id":27001,"date":"2024-04-15T12:00:00","date_gmt":"2024-04-15T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/madagascar\/politique\/observation-extremement-rare-dune-gazelle-a-six-pattes"},"modified":"2024-04-16T04:27:22","modified_gmt":"2024-04-16T04:27:22","slug":"observation-extremement-rare-dune-gazelle-a-six-pattes","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes","title":{"rendered":"Observation extr\u00eamement rare d\u2019une gazelle \u00e0 six pattes"},"content":{"rendered":"

Africa-Press – Madagascar. <\/strong><\/span>L\u2019apparition remarquable d\u2019une gazelle avec des membres supple\u0301mentaires a suscite\u0301 l\u2019e\u0301tonnement dans la re\u0301serve naturelle de Nahal HaBashor, situe\u0301e dans le Ne\u0301guev occidental en Israe\u0308l. Cette observation rare a e\u0301te\u0301 faite par Nir Liechter qui a capture\u0301 une photo de l\u2019animal et l\u2019a envoye\u0301e a\u0300 la Socie\u0301te\u0301 pour la protection de la nature en Israe\u0308l (SPNI) pour une enque\u0302te plus approfondie.<\/p>\n

Une espe\u0300ce rare<\/b><\/p>\n

L\u2019animal en question est une gazelle des montagnes (Gazella gazella), une espe\u0300ce classe\u0301e en voie de disparition sur la Liste rouge de l\u2019UICN, avec une population estime\u0301e a\u0300 seulement 2 500 adultes a\u0300 l\u2019e\u0301tat sauvage. Elle vit principalement en Israe\u0308l dans les plaines et les collines, car elle pre\u0301fe\u0300re les zones escarpe\u0301es, d\u2019ou\u0300 son nom.<\/p>\n

Cette espe\u0300ce est confronte\u0301e a\u0300 diverses menaces, notamment la fragmentation de son habitat et les collisions avec des ve\u0301hicules. Un autre proble\u0300me majeur est celui des braconniers qui la chassent principalement dans le but d\u2019e\u0301changer sa viande. L\u2019augmentation extre\u0302me du nombre de chiens errants et de chacals, qui se nourrissent de gazelles et de leurs faons, repre\u0301sente e\u0301galement une autre menace.<\/p>\n

Une victime de polyme\u0301lie<\/b><\/p>\n

Par ailleurs, la pre\u0301sence de ces membres supple\u0301mentaires sur le dos de l\u2019animal, qui est un ma\u0302le, est le fruit d\u2019une maladie ge\u0301ne\u0301tique connue sous le nom de polyme\u0301lie. Ces membres surnume\u0301raires peuvent se former a\u0300 diffe\u0301rents endroits du corps, tels que les bras, les jambes ou le dos, et peuvent varier en taille et en complexite\u0301. Dans certains cas, ils peuvent e\u0302tre fonctionnels et effectuer des mouvements, alors que dans d\u2019autres ils peuvent e\u0302tre rudimentaires ou non fonctionnels.<\/p>\n

Cette malformation est le re\u0301sultat d\u2019anomalies lors du de\u0301veloppement embryonnaire. Les causes exactes ne sont pas entie\u0300rement comprises, mais elles sont ge\u0301ne\u0301ralement attribue\u0301es a\u0300 des facteurs ge\u0301ne\u0301tiques et environnementaux. En ce qui concerne les facteurs environnementaux, l\u2019exposition a\u0300 des substances toxiques pendant la grossesse peut par exemple perturber le de\u0301veloppement normal des membres f\u0153taux et contribuer a\u0300 la formation de membres supple\u0301mentaires.<\/p>\n

C\u2019est la premie\u0300re fois qu\u2019une telle croissance est constate\u0301e sur une gazelle israe\u0301lienne. Ici, le ma\u0302le semble bien se porter malgre\u0301 tout. Repe\u0301re\u0301 il y a deux semaines par Nir Leichter, un re\u0301serviste de l\u2019arme\u0301e, alors qu\u2019il s\u2019arre\u0302tait dans la re\u0301serve naturelle pour prendre un cafe\u0301, l\u2019animal aurait me\u0302me re\u0301ussi a\u0300 se reproduire avec des femelles.<\/p>\n

Pour plus d’informations et d’analyses sur la Madagascar<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Madagascar. L\u2019apparition remarquable d\u2019une gazelle avec des membres supple\u0301mentaires a suscite\u0301 l\u2019e\u0301tonnement dans la re\u0301serve naturelle de Nahal HaBashor, situe\u0301e dans le Ne\u0301guev occidental en Israe\u0308l. Cette observation rare a e\u0301te\u0301 faite par Nir Liechter qui a capture\u0301 une photo de l\u2019animal et l\u2019a envoye\u0301e a\u0300 la Socie\u0301te\u0301 pour la protection de la […]<\/p>\n","protected":false},"author":82,"featured_media":27000,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,50,49],"class_list":["post-27001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-madagascar","tag-madagascar"],"yoast_head":"\nObservation extr\u00eamement rare d\u2019une gazelle \u00e0 six pattes - Madagascar<\/title>\n<meta name=\"description\" content=\"L\u2019apparition remarquable d\u2019une gazelle avec des membres supple\u0301mentaires a suscite\u0301 l\u2019e\u0301tonnement dans la re\u0301serve natur ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Observation extr\u00eamement rare d\u2019une gazelle \u00e0 six pattes\" \/>\n<meta property=\"og:description\" content=\"L\u2019apparition remarquable d\u2019une gazelle avec des membres supple\u0301mentaires a suscite\u0301 l\u2019e\u0301tonnement dans la re\u0301serve natur ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes\" \/>\n<meta property=\"og:site_name\" content=\"Madagascar\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-16T04:27:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/madagascar\/sites\/56\/2024\/04\/sm_1713225367.499634.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"853\" \/>\n\t<meta property=\"og:image:height\" content=\"535\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Observation extr\u00eamement rare d\u2019une gazelle \u00e0 six pattes\",\"datePublished\":\"2024-04-15T12:00:00+00:00\",\"dateModified\":\"2024-04-16T04:27:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes\"},\"wordCount\":486,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/madagascar\/sites\/56\/2024\/04\/sm_1713225367.499634.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Madagascar\",\"Madagascar\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes\",\"url\":\"https:\/\/www.africa-press.net\/madagascar\/toutes-les-actualites\/observation-extremement-rare-dune-gazelle-a-six-pattes\",\"name\":\"Observation extr\u00eamement rare d\u2019une gazelle \u00e0 six pattes - 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