Haven't seen this type before. Are they another type of sunfish? I have two types of bluegill in my tank. One has a shorter, stubby area from the eyes to the upper lip. The other has a pointed and longer mouth and also starting from the eyes to the the upper lip. Could these fish below be variations also?
Credit to: http://www.empireoftheturtle.com/Trips/alexander_springs2.htm
Credit to: http://www.empireoftheturtle.com/Trips/alexander_springs2.htm