Crab Id if possible

[ltrain35]

Can anyone possibly id this crab? Seen it recently and im a bit stumped. The only crabs that I personally have put into the tank is 2 emerald crabs, and scarlet hermits. I can see the one emerald crab that I put in, an this one looks no where near the other one. Strange story though, maybe a month ago, went downstairs and found a dead crab that looked exactly like this on the rub. I remember picking it up thinking thats strange. Never even thought that it may have come from my tank. Now I see another one like this in the tank. I was thinking it was a sally lightfoot, but it doesnt have the yellow markings on it. This one is more greyish and whiteish when you see it.

 

[clarkiiboi]

Crab Id's are hard, even for this board. I thought it looked like/similar to a sally, but not sure if your post influenced me (should of looked then read it!) Bump for ya though..........

 

[jeffro8332]

looks like a dark sally lightfoot to me

 

[jawfishray]

Sally Lightfoot if a female or a Gordon Lightfoot if a male.
Ray