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The shark you are referring to is the Goblin Shark (Mitsukurina owstoni). This deep-sea shark is known for its unique and distinctive protrusible jaws, which can extend forward to snatch prey. The "spear" you mentioned is actually the shark's elongated snout, which is covered in specialized sensory organs to help it detect and capture prey in the dark depths of the ocean.
no its has a bill
The echidna has a long, pointed snout which is about 7-8cm in length.
A heavy bodied shark, dark above and white below, with a pointed snout, and large jaws and teeth. Up to more than 6500 pounds and to 23 feet in length.
A shark with a black tip on its fin is typically a blacktip shark. The distinguishing features of a blacktip shark include a slender body, pointed snout, and black markings on the tips of its fins, especially the dorsal fin. These sharks are known for their agility and speed in the water.
Freshwater Crocodile
dolphin
Its smooth if you run your hand fron snout to tail but rough if you rub your hand from tail to snout.
Ampullae of Lorenzini
Of course, the swordfish does. Hence the name SWORDfish.
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