贝内特海藻

贝内特海藻 Gallery Image

贝内特海藻

这种藻类于1855年被发现,最后一次被采集于1886年,在澳大利亚悉尼附近的杰克逊港。自此之后,就再也没有这种海藻的迹象,现在人们认为它已经灭绝了。人类活动大大增加了悉尼港的淤泥堆积水平,而细网状藻类物种特别容易受到这种类型的干扰,因为颗粒物通常会堵塞叶片并阻止光合作用所需的光到达生物体。

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