ID this Crab?

[sukimu]

Anyone know if this crab is reef safe?:cry:
found him on top of my Red Mushroom.
Thank you in advance guys.:madgrin:

 

[jzaso]

Hairy black tipped claws??possible gorilla crab- not so desirable can be destructive!

 

[SantaMonicaHelp]

How long is the crab been in your tank? is there anything gone missing? oh:

 

[Dalmatia]

Hairy black tipped claws??possible gorilla crab- not so desirable can be destructive!

Yap looks like a little one