This is actually in Alabama but still, Clearly they are not paper shells. Hmmm, they look very similar to them. I'll have to take a picture when we get them. A friend of mine used to be in the hatchery business and has since gotten out so he is allowing us to come in and get what we want of what he has left in some of the ponds so we are taking advantage of that. I know he has a bunch of crawfish all over that place but I never asked him what species it was. I just assumed the were since I have seen them on here and they look similar.