An Arctic whale(Monodon monoceros)that has a spotted pelt and is characterized in the male by a long spirally twisted ivory tusk projecting from the left side of its head.

• 独角鲸一种北极鲸（一角鲸一角鲸属），皮毛有斑点花纹，雄性者有扭曲的长尖牙从左侧伸向头部的特征