易混淆的单词： Coelacanth

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The coelacanth inhabits the deep sea .

腔棘鱼栖息于深海。

To specialists , the coelacanth species latimer stumbled across is called latimeria chalumnae .

对于专家们而言，latimer偶然发现的腔棘鱼物种被称为latimeriachalumnae。

Hagi is the coelacanth of japan , the ancient survivor that people assume to be extinct .

城是日本的腔棘鱼人们以为已经灭绝了的古老的幸存者。

The modern coelacanth species belong to an ancient lineage of fish that goes back 390 million years , but they are not unchanged hold-outs , either .

现代腔棘鱼物种系属古代鱼类的一种，其可追溯到3.9亿年前，但它们也不是没有一点变化。

Any of various mostly extinct bony fishes of the subclass crossopterygii , of which the coelacanth is a living representative .

总鳍鱼内鼻孔亚纲的各种大多已灭绝了的硬骨鱼，腔棘鱼为其现存种类代表。