Yeah, I'm with those that think you were right; bluegill X green sunfish.
At any rate, I'm nearly sure there's green sunfish in there, because the pectoral fins in both pictures look like they could have come from a pure green sunfish. And I'm nearly sure that what they're mixed with is shaped like a bluegill, because they seem to be a little taller and narrower than green sunfish.
The coloration in the first picture is odd. In the second picture, the coloration looks kind of halfway between bluegill and green sunfish to my eye...some of the iridescent face striping like greenies have on the chin, some very bluegill-like vertical banding on the body...but the first fish looks pretty different than either. That said, colors and patterns do get interesting in hybrids! So, I vote greengill.
At any rate, I'm nearly sure there's green sunfish in there, because the pectoral fins in both pictures look like they could have come from a pure green sunfish. And I'm nearly sure that what they're mixed with is shaped like a bluegill, because they seem to be a little taller and narrower than green sunfish.
The coloration in the first picture is odd. In the second picture, the coloration looks kind of halfway between bluegill and green sunfish to my eye...some of the iridescent face striping like greenies have on the chin, some very bluegill-like vertical banding on the body...but the first fish looks pretty different than either. That said, colors and patterns do get interesting in hybrids! So, I vote greengill.
