Quote Originally Posted by willtilian View Post
if its got that tail like thingy it is deffinetly female and their born with it so it probaly is definitly female
In that case I'm going to say male. This little bump doesn't look remotely like the ones in the pictures of mature females I've found, but I didn't know if they needed to develop or if they were born with them. I think he's just underweight or otherwise underdeveloped and all I'm really seeing is the end of his spine or perhaps part of the pelvis. I'm not up on frog skeletons.

Thanks for the information.