i have 3 others that only have one claw. :\ I dont know what happened to two of them. The other i accidently knocked off when it was trying to escape me... :( Can they survive with only one claw?
crabs will lose claws and legs alot. I think most of em can regrow a lost limb. Someone told me that about a sally lightfoot that lost a leg once. didn't get to keep it long enough to watch it grow back though so I'm going on hearsay here.