A fisherman at a north-eastern Argentina province of Entre Rios was shocked after he caught a fish with human teeth. Stunned Raul Silva, 44, was fishing near Puerto Alvear when he saw the creature that he thought was an eel, but he was terrified after the fish bites a dog and made it scream.
When Silva opened the mouth of the fish, he was surprised to the square shape teeth that looks like that of humans. Silva said he had never come across such fish since he had been fishing, and said he has kept the fish in his freezer for anyone that would like to study the fish.