This is a bit puzzling because the bonnethead has the same short gut as its Hammerhead relatives.

这有点令人费解，因为 bonnethead 的内脏和锤头鲨的亲戚一样短。

But about 10 years ago, scientists documented a dainty relative of the hammerhead shark, known as a bonnethead shark, consuming copious amounts of sea grass.

但是大约10年前，科学家记录了双髻鲨（又称锤头鲨）的一种体型小巧的近亲吃掉大量海草的情况。