邓氏鱼

邓氏鱼(Dunkleosteus)，一种泥盆纪（距今约3.6亿至4.15亿年前）的鱼类，长约8至10公尺，重量可达4吨，被视为当时最大的海洋猎食者，是人类已知体型最大的盾皮鱼，主食有硬壳保护的鱼类及无脊椎动物。邓氏鱼的存在比陆上第一只恐龙的诞生还要早1.75亿年。

单词	Dunkleosteus
释义	Dunkleosteus 中文百科邓氏鱼邓氏鱼(Dunkleosteus)，一种泥盆纪（距今约3.6亿至4.15亿年前）的鱼类，长约8至10公尺，重量可达4吨，被视为当时最大的海洋猎食者，是人类已知体型最大的盾皮鱼，主食有硬壳保护的鱼类及无脊椎动物。邓氏鱼的存在比陆上第一只恐龙的诞生还要早1.75亿年。英语百科 Dunkleosteus 邓氏鱼 Dunkleosteus is an extinct genus of arthrodire placoderm fish that existed during the Late Devonian period, about 380–360 million years ago. Some of the species, such as D. terrelli, D. marsaisi, and D. magnificus, are among the largest arthrodire placoderms ever to have lived.
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Dunkleosteus