中国究竟有几种大鲵,野外种群今何在?

来源 :中国国家地理 | 被引量 : 0次 | 上传用户：wwwwcccc3012

【摘要】

：

身怀演化奥秘的孑遗巨物,却因人类口舌之欲变得岌岌可危rn2021年10月中旬,连日的阴雨让贵州梵净山国家级自然保护区的天气而变得湿冷刺骨.位于盘溪河畔的保护区救助中心内,救护到这里的两条娃娃鱼藏在水中的石头堆里始终不露头.工作人员杨生计说这两条娃娃鱼是老百姓从野外救护回来的,摸起来比人工养殖的紧实些.不过光凭这个看不出来是不是野生的.的确,仅仅依靠一条大鲵的外观和捕捉地来判断它是否“野生”是绝对不靠谱的.

【作者】

：

王剀

【出处】

：

中国国家地理

【发表日期】

：

2022年3期

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中国究竟有几种大鲵,野外种群今何在?

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