All of us have been there: random youtube video spree, ending up in some documentaries about some animals and what not.
However, I recently came across this video: http://www.youtube.com/watch?v=qLec58Z1Q3k

Disgusting; somewhere I have read they reach a total length of around 3 metres (not sure if to trust that information though).

Anyways. Know any scary, devious and/or cruel animals, parasites and or virus?
Post your favourite(s) if you have any!

This thread won't be complete without the Codyceps fungi.

that almost made me feel sorry for the ants

Humans are devious, cruel, and scary.

would +karma you for that, but no karma

"Devious, cruel and scary animals/parasites" I immediately thought this was a birthday thread.

Anyway, these little guys are interesting... and jerks.

Hey we should initiate a karma system.

We had one.

You mean those two images that did not do much?

Liars, it never existed.

But it did!

http://en.wikipedia.org/wiki/Mongolian_death_worm