That'd be my guess too, laoticus. I've got few right now, ...smooth carapace, kind of small compared to an Emperor with oversized looking chela? Don't know for sure of course without a better pic. I've had these a while. They don't seem to dig much but love to get under things.
Hello Iheart. The carapace still reflects light pretty well so it might be hard to notice if it wasn't pointed out to somebody. I thought they were shiney when I first saw mine and only just a little dirty. They just wouldn't clean up:?! Turned out to be matte, like a real light powder coating, and lacking granulation which would also allow more light reflection off the slight matte finish, and so might cause someone to over-look the matte carapace. I don't think I would've noticed it if I didn't read it somewhere.