I stopped by premium wilsonville and asked Erin if he had any decent size "toys" for my mantis to "play" with. All his hermits were pretty small so he says, does it like other kinds of crabs? He then not only produces a large crab but offers it up for free because he was wearry it it most likely a pest. My first thought was it looks like a giant emerald, Erin thought otherwise. I'd hate to let a good cleanup crab go in the name of entertainment.
Does anyone agree? What does it look like to you?