Crab ID from Pectinia

[Xefan]

Had this little crab come in on a Pectinia, thought it was dead from dip but it's now walking around, though it does appear to have lost a claw. Any idea what it is and is it good or bad?

 

[tymo92]

Don’t know the ID but to me hairy legs = likely bad. I would keep it out of my tank until a positive ID.

 

[Gumbies R Us]

@ISpeakForTheSeas