Here's a link to Wisconsin crayfish...

http://watermonitoring.uwex.edu/pdf/level3/Crayfish_WI_ID_GUIDE_2012.pdf

Hope this helps. It would appear to be very young which would make it even harder to identify or if it has recently molted.

I suspect that it is not the type that travels to water for reproductive purposes only. I believe that reproduction happens in the spring/early summer for most crawdads.


Fish on!,
Noel