A Mexican marine biologist has discovered a new shark species in the murky depths of Mexico's Sea of Cortez, the first new shark find in the wildlife-rich inlet in 34 years.
A Mexican marine biologist has discovered a new shark species in the murky depths of Mexico's Sea of Cortez, the first new shark find in the wildlife-rich inlet in 34 years.
墨西哥的一位海洋生物学家2003年在墨西哥科特斯海深海处发现的一种鲨鱼，日前被证实是34年中在此区域首次发现的新种类的鲨鱼。