广东湛江海滩发现一具失去头颅的海兽尸体，专家现场鉴定：排除儒艮可能性，基本确认为印太江豚

\u003cdiv class=\"rich_media_content\"\u003e\u003c!--NO_AD_ERROR_2--\u003e\u003cdiv\u003e2月12日，有网友在广东湛江吴川一海滩发现疑似\u003c!--VERTICAL_CARD_BEGIN_0--\u003e儒艮\u003c!--VERTICAL_CARD_END_0--\u003e的动物尸体。#湛江一海滩发现疑似儒艮尸体#登上热搜。多位知情者13日告诉扬子晚报记者，经专家现场鉴定，已排除儒艮的可能性，基本确认该动物为一只雄性\u003c!--VERTICAL_CARD_BEGIN_1--\u003e印太江豚\u003c!--VERTICAL_CARD_END_1--\u003e。\u003c!--NO_AD_0--\u003e\u003c!--EOP_0--\u003e\u003c/div\u003e\u003c!--PARAGRAPH_0--\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e\u003c!--IMG_0--\u003e\u003c/div\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e这具疑似儒艮的动物尸体，是部分观鸟爱好者在2月12日早晨发现的。当时他们前往湛江一处海滩观鸟，在滩涂上发现一具失去头颅的海兽尸体，随即拍摄照片并联系专业人员，等待物种鉴定。\u003c!--NO_AD_1--\u003e\u003c!--EOP_1--\u003e\u003c/div\u003e\u003c!--PARAGRAPH_1--\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e13日早上，专家抵达现场开展鉴定工作，根据体长体型、皮肤颜色、生殖器官、背脊及胸鳍结构等特征综合判断，排除了儒艮的可能性，基本确认其为死亡的雄性印太江豚。专家采集了一些样本回去分析，之后可能会发布更权威的结果。\u003c!--NO_AD_2--\u003e\u003c!--EOP_2--\u003e\u003c/div\u003e\u003c!--PARAGRAPH_2--\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e儒艮属于海牛目儒艮科的大型海洋草食性哺乳动物，主要栖息于热带、亚热带浅海海草床生态系统，以海草为食。2000年，是中国大陆最后一次经核实的儒艮野外活体观测记录年份；2008年，海南省东方市发现死亡儒艮，为中国大陆最后一次可靠儒艮记录；2022年8月24日，有研究宣布儒艮在中国大陆沿海\u003c!--VERTICAL_CARD_BEGIN_2--\u003e功能性灭绝\u003c!--VERTICAL_CARD_END_2--\u003e。\u003c!--NO_AD_3--\u003e\u003c!--EOP_3--\u003e\u003c/div\u003e\u003c!--PARAGRAPH_3--\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e印太江豚别名江猪、海猪，属于鲸\u003c!--TYPO_BEGIN_0--\u003e偶蹄目\u003c!--TYPO_END_0--\u003e鼠海豚科，为国家二级保护野生动物。其头部钝圆，额部前凸，背部无背鳍，生活在沿海水域，包括浅海湾、红树林、河口和河流中，在我国主要分布于东海、台湾海峡和南海。\u003c!--NO_AD_4--\u003e\u003c!--EOP_4--\u003e\u003c/div\u003e\u003c!--PARAGRAPH_4--\u003e\u003cdiv\u003e\u003c/div\u003e\u003cdiv\u003e扬子晚报/紫牛新闻记者宋世\u003c/div\u003e\u003cp id=\"newsTailEdit\"\u003e来源：扬子晚报编辑：李钰\u003c/p\u003e\u003cstyle\u003e.rich_media_content{--news-tabel-th-night-color: #444444;--news-font-day-color: #333;--news-font-night-color: #d9d9d9;--news-bottom-distance: 22px}.rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.rich_media_content{color:var(--news-font-day-color);font-size:18px}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]):not(.qn-editor-copy){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content{color:var(--news-font-night-color)}}.data_color_scheme_dark .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.data_color_scheme_dark .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.data_color_scheme_dark .rich_media_content{color:var(--news-font-night-color)}.data_color_scheme_dark .rich_media_content{font-size:18px}.rich_media_content p[data-exeditor-arbitrary-box=image-box]{margin-bottom:11px}.rich_media_content\u003ediv:not(.qnt-video),.rich_media_content\u003esection{margin-bottom:var(--news-bottom-distance)}.rich_media_content hr{margin-bottom:var(--news-bottom-distance)}.rich_media_content .link_list{margin:0;margin-top:20px;min-height:0!important}.rich_media_content blockquote{background:#f9f9f9;border-left:6px solid #ccc;margin:1.5em 10px;padding:.5em 10px}.rich_media_content blockquote p{margin-bottom:0!important}.data_color_scheme_dark .rich_media_content blockquote{background:#323232}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content blockquote{background:#323232}}.rich_media_content ol[data-ex-list]{--ol-start: 1;--ol-list-style-type: decimal;list-style-type:none;counter-reset:olCounter calc(var(--ol-start,1) - 1);position:relative}.rich_media_content ol[data-ex-list]\u003eli\u003e:first-child::before{content:counter(olCounter,var(--ol-list-style-type)) '. 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