@henry That looks a lot like a deer tick, the primary carrier of lyme disease. Granted, you're not in the united states but that's pretty much what our deer ticks look like.

I know a lot of people have mentioned this already but as a avid hiker who has encountered these nasty insects a fair amount and know what they look like, be careful.

See this image:
en.wikipedia.org/wiki/File:Adu