{"id":70810,"date":"2025-08-25T12:00:00","date_gmt":"2025-08-25T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/girafes-quatre-especes-distinctes-confirmees"},"modified":"2025-08-26T04:04:56","modified_gmt":"2025-08-26T04:04:56","slug":"girafes-quatre-especes-distinctes-confirmees","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees","title":{"rendered":"Girafes: Quatre Espe\u0300Ces Distinctes Confirme\u0301es"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span>Les girafes ne se regroupent plus au sein d\u2019une seule espe\u0300ce \u2013 Giraffa camelopardalis \u2013 subdivise\u0301e en neuf sous-espe\u0300ces. Une e\u0301tude publie\u0301e en 2016, se basant sur l\u2019analyse de l\u2019ADN d\u2019une centaine de girafes, avait re\u0301ve\u0301le\u0301 l\u2019existence de quatre groupes distincts ge\u0301ne\u0301tiquement, qui ne se reproduisent pas entre eux. Mais l\u2019Union internationale pour la conservation de la nature (UICN) devait ensuite reconnai\u0302tre cette nouvelle taxonomie. Ce qui est maintenant chose faite.<\/p>\n<p><b>\u00ab Reclassification scientifique majeure \u00bb<\/b><\/p>\n<p>Dans un communique\u0301 diffuse\u0301 le 21 aou\u0302t, l\u2019organisation annonce valider ce qui est une \u00ab reclassification scientifique majeure \u00bb. Les quatre espe\u0300ces maintenant reconnues sont: la girafe du Nord (Giraffa camelopardalis) comprenant trois sous-espe\u0300ces, la girafe re\u0301ticule\u0301e (Giraffa reticulata), la girafe Masai\u0308 avec deux sous-espe\u0300ces (Giraffa tippelskirchi) et la girafe du Sud (Giraffa giraffa), comprenant elle aussi deux sous-espe\u0300ces.<\/p>\n<p>Pour valider cette reclassification, les experts de l\u2019UICN ont e\u0301value\u0301 les donne\u0301es ge\u0301ne\u0301tiques recueillies au cours d\u2019e\u0301tudes relues par les pairs et des e\u0301tudes sur la morphologie de ces animaux, notamment les diffe\u0301rences entre le cra\u0302ne ou la forme des os selon les re\u0301gions. Enfin, ils ont pris en compte les barrie\u0300res naturelles (fleuves, zones arides&#8230;) qui ont pu contribuer a\u0300 l\u2019isolement e\u0301volutif de ces groupes de girafes. \u00ab Ensemble, ces multiples e\u0301le\u0301ments de preuve fournissent un soutien scientifique a\u0300 l\u2019e\u0301le\u0301vation de certaines populations de girafes au statut d\u2019espe\u0300ce a\u0300 part entie\u0300re \u00bb, confirme l\u2019organisation dans son communique\u0301.<\/p>\n<p><b>Des mesures de conservation davantage personnalise\u0301es<\/b><\/p>\n<p>Entre 1985 et 2015, le nombre de girafes avait diminue\u0301 d\u2019environ 40% en Afrique, selon les chiffres avance\u0301s par le Fonds mondial pour la nature. Depuis, cependant, la tendance semble s\u2019inverser. Ne\u0301anmoins, une meilleure classification de ces animaux permettra de savoir exactement quelle menace affecte quelle espe\u0300ce.<\/p>\n<p>Ainsi, des mesures de protection plus adapte\u0301es et un suivi plus pre\u0301cis pourront e\u0302tre mis en place. Chacune de ces espe\u0300ce pourra maintenant e\u0302tre e\u0301value\u0301e individuellement au sein de l\u2019UICN. \u00ab La reconnaissance de ces quatre espe\u0300ces est essentielle non seulement pour des e\u0301valuations pre\u0301cises de la Liste rouge de l\u2019UICN, des actions de conservation cible\u0301es et une gestion coordonne\u0301e au-dela\u0300 des frontie\u0300res nationales. Plus nous comprenons pre\u0301cise\u0301ment la taxonomie des girafes, mieux nous sommes e\u0301quipe\u0301s pour e\u0301valuer leur statut et mettre en \u0153uvre des strate\u0301gies de conservation efficaces \u00bb, pre\u0301cise Michael Brown, co-pre\u0301sident du Groupe de spe\u0301cialistes de la girafe et de l\u2019okapi de la Commission de la sauvegarde des espe\u0300ces de l\u2019UICN.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <span style=\"color: #ff6600\">Senegal<\/span>, suivez <span style=\"color: #ff6600\">Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. Les girafes ne se regroupent plus au sein d\u2019une seule espe\u0300ce \u2013 Giraffa camelopardalis \u2013 subdivise\u0301e en neuf sous-espe\u0300ces. Une e\u0301tude publie\u0301e en 2016, se basant sur l\u2019analyse de l\u2019ADN d\u2019une centaine de girafes, avait re\u0301ve\u0301le\u0301 l\u2019existence de quatre groupes distincts ge\u0301ne\u0301tiquement, qui ne se reproduisent pas entre eux. Mais l\u2019Union internationale [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":70809,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-70810","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Girafes: Quatre Espe\u0300Ces Distinctes Confirme\u0301es - Senegal<\/title>\n<meta name=\"description\" content=\"Les girafes ne se regroupent plus au sein d\u2019une seule espe\u0300ce \u2013 Giraffa camelopardalis \u2013 subdivise\u0301e en neuf sous-espe\u0300c ...\" \/>\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\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Girafes: Quatre Espe\u0300Ces Distinctes Confirme\u0301es\" \/>\n<meta property=\"og:description\" content=\"Les girafes ne se regroupent plus au sein d\u2019une seule espe\u0300ce \u2013 Giraffa camelopardalis \u2013 subdivise\u0301e en neuf sous-espe\u0300c ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-25T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-26T04:04:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/08\/sm_1756209601.810992.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\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\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Girafes: Quatre Espe\u0300Ces Distinctes Confirme\u0301es\",\"datePublished\":\"2025-08-25T12:00:00+00:00\",\"dateModified\":\"2025-08-26T04:04:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees\"},\"wordCount\":487,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/08\/sm_1756209601.810992.jpg\",\"keywords\":[\"Senegal\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/girafes-quatre-especes-distinctes-confirmees\",\"name\":\"Girafes: Quatre Espe\u0300Ces Distinctes Confirme\u0301es - 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