Ok so for starters I got myself 3 blue dwarf crayfish and I'm confused if they are all the same specie or if I ended up with 2 different species. 2 of em look the exact same while the larger female doesn't. The 2 look-a-likes both share the same color, pattern and size but the larger female seems to be a deeper blue then the others and doesn't share the same pattern. Sorry about the pics not being all that great, the camera doesn't want to focus on them all that well. The 2 look-a-likes both have the same bold racing stripe pattern while the larger female seems to have more of a spotted pattern instead.
