I have caught several 8" greenies out of my pond in order to help clean them out. Granted most are the 5"-6" common greenies. From what I have seen here in the north my greenies (even fat chunky ones) tend to have more lengthy body than do my gills in the 8 inch range. I also notice that on the ones I have caught that the mouth slighty resembles that of a warmouth / Bass with the upper lip hieght being just above the the bottom side of the eye. This picture it is a little hard to see that. I will go with the BG / GS guys on this one. Although I will agree that the yellow in the fins defineately resembles a full GS.