http://i1065.photobucket.com/albums/u392/JamieE38/21be0ba85c85dd5649944f46bc3ac171.jpg

Can anyone help me confirm what species of crayfish I've caught from a local stream? I have several of them in a bucket ready to go in the pond, but would like to be sure they are paper shell (calico) crayfish... By my own research they appear to be but I'd like confirmation. Thanks!