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English(EN) A New Freshwater Stingray Species Discovered In Guyana And Venezuela Rivers

在圭亚那和委内瑞拉发现新的淡水鳐鱼物种

作者 PulseAugur 编辑部 · [1 个来源] ·

科学家们已确定一种新的淡水鳐鱼物种，名为 Potamotrygon siponinmorok，该物种在圭亚那和委内瑞拉的河流中被发现。该物种与其近亲的区别在于细微的形态差异，包括尾巴更长、牙齿数量和形状不同，以及独特的侧线系统。基因分析进一步证实了其独特的进化谱系，突显了南美淡水鱼类隐藏的多样性这一更广泛的模式。 AI

排序理由 基于形态学和遗传学数据发现新物种。[lever_c_demoted from research: ic=1 ai=0.0]

在 Forbes — Innovation 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

在圭亚那和委内瑞拉发现新的淡水鳐鱼物种

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基于形态学和遗传学数据发现新物种。[lever_c_demoted from research: ic=1 ai=0.0]
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报道来源 [1]

  1. Forbes — Innovation TIER_1 English(EN) · Melissa Cristina Márquez, Contributor ·

    在圭亚那和委内瑞拉河流中发现一种新的淡水魟鱼物种

    In the muddy, ever-shifting waters of northern South America, scientists have uncovered a new species of freshwater stingray hiding in plain sight.

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