So my daughter got to bring home a crayfish from her 3rd grade class as they had a bunch of them they were using to learn. From what I can tell, he looks like a procambarus alleni possibly? He was pretty inactive in the little tank we used to bring him home in, but today we setup a 10 gallon tank for him with a couple hiding places, could use 1 or 2 more. Once he came out he's been super active, exploring all over everything. He keeps trying to climb up the intake on our pump, but from what I've seen that's pretty normal.