Ancient flesh-eating 'penis worm' dragged itself around

[cronus]

http://www.independent.co.uk/news/scien ... 28041.html

Ancient flesh-eating 'penis worm' dragged itself around by its teeth, scientists find

Scientists have made an important breakthrough in the study of the unfortunately named ‘penis worm’ species that populated the earth half a billion years ago.

Using electron microscopy Cambridge researchers have been able to reconstruct the teeth of penis worms, also known as priapulids, in minute detail – allowing them to better identify other similar species across the world.

The creatures, which first emerged during the rapid evolutionary ‘Cambrian explosion’ period roughly half a billion years ago, were vicious predators able to turn their mouths inside-out and use their teeth to drag themselves forward.

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[JimC]

Ancient penis...

[laklak]

penis dentata?

[Xamonas Chegwé]

Just wait for the penis eating flesh worm. That's the one to really worry about!

[laklak]

Just wait for the penis eating flesh worm. That's the one to really worry about!

Those are called "ex-wives".

[Svartalf]

[pErvinalia]