Subject: Do scorpions always curl their tails?

I ask because I have an insect in my house that resembles a scorpion but it's 
flat. I thought perhaps certain species or certain times in a scorpion's life 
cycle might make this possible. The information I have read mentions nothing 
other than tail curl. Do they flatten themselves when they hide? Or, when they 
are not threatened? P.S. May I ask that my email information not be given 
out/sold. Thanks a lot.

Re: Do scorpions always curl their tails?