Definition
A sawfish is a type of ray characterized by its long, flat, toothed rostrum (or 'saw'). This unique feature isn't just for show; they use it to stir up sediment and detect prey. Sawfish are critically endangered due to habitat loss and overfishing. Imagine them as the ninjas of the sea, stealthily hunting with their specialized saw. Sadly, their numbers have dwindled, making them one of the most threatened marine species. They are closely related to sharks and rays but are in their own family.