Waht kind of crab is this???

sharon

Member
I was looking in my 20 gal. tank today and found a crab. I didn't put him in there. Must've come in on the lr. Anyway, it had molted, so all I had was the empty shell. It was about the size of a dime, but more oval shaped. Kind of an off-white color, with pinky-beige mottling. Anyone know what kind of crab this might be?? Safe in tank or not? Thanks for any help. So far, I haven't found any crab that looks like this one. :(
Sharon
 
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