Tuesday, October 02, 2012

fish, called pacu, has human-like teeth


A certain kind of fish has been spotted in a lake in Illinois, and it will probably keep men out of the water.

The fish, called pacu, has human-like teeth and there have been reports that they attack human testicles.In 2011, two men in New Guinea, reportedly died from blood loss, after their testicles were attacked by pacu.

Topics

Biology
A fisherman caught a pacu in Lake Lou Yeager in downstate Litchfield in early June. It was sent to the Illinois Department of Natural Resources for testing, which determined the fish was a pacu.

The pacu is native to the Amazon and can grow up to three feet long and weigh 50 pounds. It has powerful jaws and teeth, very similar to a human. It eats snails, nuts and aquatic vegetation.

Biologists believe the Illinois pacu are probably former aquarium pets that someone dumped in a public swimming area.

The good news for swimmers in Lake Lou Yeager, biologists say, is that the pacu cannot survive an Illinois winter.

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