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BBC NEWS | Europe | Jersey | Rare tongue-eating parasite found

Found on DreamWidth's wtf_nature.

A parasite has been found off the Jersey coast that enters a fish through it's gills and eventually eats it's tongue. It then remains in place, feeding on the fish's blood and acting as a replacement tongue.

Photo originally posted on [community profile] wtf_nature . Click on the image to visit the community and see a larger version of the image.

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New weapon turns fire ants into headless zombies - USATODAY.com

Fire ants are estimated to be costing the Texas economy as much as $1 billion annually, so the state is introducing the four species of the phorid fly, a natural predator of the fire ant, to keep their numbers in check. The fly lays eggs on the fire and that hatch, enter the ant, eat its brain, then emerge as adult flies when the ant's head falls off. The ant apparently spends two weeks wandering around as a zombie while the phorid maggot consumes its brain.
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Source: http://www.scienceblog.com/cms/jaws-under-ice-mysterious-arctic-sharks-found-in-quebec-12146.html



Apparently, Geenland sharks are now living in the St.Lawrence river.

The Greenland shark typically inhabits the deep, dark waters between Greenland and the polar ice cap. At over six metres long and weighing up to 2,000 kilograms, it is the largest shark in the North Atlantic and the only shark in the world that lives under Arctic ice.

Not only are they big, but may live for hundreds of years.

Various historic accounts and anecdotes portray the Greenland shark as a scavenger that dwells in extremely deep water -- one was spotted at a depth of more than 2,100 metres. They favour seal carcasses but will eat almost anything -- one was found with an entire caribou in its stomach. The only age analysis to date, by Norwegian researchers, pegs them growing about half a centimetre a year, which would put a seven metre adult at several hundred years old, easily beating the giant tortoise by decades, even centuries.

They apparently began to summer in the St.Lawrence recently, around the Baie-Comeau region.

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