An angler had a shock in the US - when a mystery fish bit him back with distinctly human-looking teeth.
Frank Yarborough was fishing in Lake Wylie, South Carolina, when he hooked the fish which was 5lb and nearly 1ft 8ins long.
Assuming it was a catfish, he scooped his hand in the water to pull it out, only to find his fingers clamped between what appeared to be a set of dentures.
Robert Stroud, a freshwater fisheries biologist with the South Carolina Department of Natural Resources, has confirmed that samples from the fish have been sent off to determine the fish's species.
Stroud told WBTV: "This fish is more than likely a common species of Pacu, Colossama macropomum, originating from the Amazon River basin of South America and is quite common in the aquarium trade."
Pacus, a distant relative of the piranha, is a warm water fish, and not native to Lake Wylie. Biologists believe it was probably raised in an exotic fish tank and released when it got too large for the tank.
The fish is currently in a freezer in Mr Yarborough's Clover home, but unsurprisingly he has no plans to cook his catch.
