I bought 20 Rainbow shrimp at a fish auction in Ohio last November. I would like to know the species name for these. They are spawning like crazy. I can take pictures if that will help. E-mail me at pdlgr@comcast.net thank-you

I suggest asking at the freshwater shrimp group as they're better able to identify species of shrimp since so many look the same.

http://groups.yahoo.com/group/FreshwaterShrimp/