I Googled Up "Hybrid Crappie" and found quite a bit of info on the web. Most of it way too technical for me but basically learned that crappie do hybridize naturally and it is difficult to accurately distinguish hybrids from white or black crappie.
This fish definitely was not typical of either our white or black crappie and I'm pretty sure it was a hybrid.
Hybrid Crappie came up in several state fishing regulations where they included Hybrid Crappie along with White Crappie and Black Crappie in creel limits.