Check out:

http://www.musclecarclub.com/musclec...finition.shtml

Which considers 9 models to be Pony Cars. Included is the AMX, which differed from the Javelin in that it was a 2 seater, and the Barracuda and 'Cuda take up two different spots on the list of nine.

Either the AMX is a 2 seater sports car (therefore not making the other "official" pony list), or the Barracuda/'Cuda makes up one entry bringing the official number to eight... dang, why is nothing ever easy??