Id this crab

[kristi518]

I found this crab today on one of my rocks. It looks like an emerald crab but it is brown. It has hair on it's legs and it's pinchers are round. I tried to take a picture but it is not very clear. I looked up pictures of gorilla crabs and it is not that. I am really thinking that it is a different colored emerald but it would really calm my nerves if you guys could help! Thanks

 

[wfd1008]

Don't know if they will allow this, but see if you see it here:
http://www.chucksaddiction.com/hitchcrabs.html. If not, goog types of hitchhiker crabs in a saltwater aquarium, and you'll find the link.

 

[hunt]

are the tips of its claws brown?

 

[speg]

Where did the live rock come from? Looks like a crab that hitchiked its way on my Florida rocks.