08/29/2026
I think I just found a linear cobalt crayfish in a tiny creek in Middle Tennessee. đŚđ
Iâve found a lot of crayfish over the years, but Iâve never seen anything quite like this. The deep blue body, bright blue legs, and those yellow-orange markings on the claws are really unique.
What makes it even more interesting is where I found it: a small tributary in the Shoal Creek watershed, an area known for some pretty unique crayfish diversity.
My best guess right now is a linear cobalt crayfishâbut crayfish identification can be tricky, and Iâd love to hear from anyone who knows these species well.
Crayfish people: what do you think I found?