The body type matches a silver dollar,but the coloration is that of a red fin piranha and pacu. These three species are the ones most resembling the picture,but I can't find any that matches the coloration.
Is there any indication of size,or is it just the pic with no other info?
I have searched every US parks and wildlife and marine database,and have come to the conclusion that this fish is not indigenous to the US or North America,so I will start looking abroad..............
So far the only closely matching fish is the Silver Promfet (Pampus argenteus)
I think we have a winner (or close) this is from an email sent by a friend of mine in Oregan Parks and Wildlife:
http://www.dfw.state.or.us/MRP/salmo...s_guttatus.jpg