[hexentanz]

Originally Posted by lauraleellbp

At what age do the black throat and hemipenal bulges usually develop, Maureen?

Between 4-5 months it is usually possible to tell the difference between the two sexes. The throat along with the bulges will start, by 6-7 months the throat should be nice and dark or solid black. Of course if you have a few males together, it can take longer to notice the throat or body coloration.