n.一种头；口特大的鲸鱼

One bowhead whale is reported to have been 130 years old when it died . 据报道，一头北极露脊鲸死时已经活了130岁。

One bowhead whale is reported to have been 130years old when it died . 根据报道

The longest lived mammal may be the bowhead whale, which some evidence suggests can live to over 200. 寿命最长的哺乳动物可能是北极露脊鲸，有证据表明其可以活超过200年。

"This photo shows a bowhead whale that was harpooned during the whale fall migration to their winter grounds. “这张照片展示的是一头在鲸类前往其冬季栖息地的秋季迁徙中被捕获的弓头鲸。

The results also suggested beaked whales (Ziphiidae) and bowhead whale (Balaena mysticetus) had a relatively closer affinity. 分析还提示喙鲸与须鲸类的弓头鲸具有较近的亲缘关系。