Help me identify my GT

[scissor]

i have six pictures of my 3 GT's, 2 pics for each of them. please help me identify which is male and female. thanks!

My GT's

Thanks to alpha, N8DOGG and Mr.Firemouth for the previous help you guys gave me.

 

[scissor]

by the way guys..i forgot to tell you, that there are 3 GT's in my tank, 1 which is the biggest is abt 3 inches, while the two others are 2.7 inches, let's name 3 inches GT as "A", 2.7 GT as "B", and the another 2.7 with twisted tail as "C". i've seen A and B kiss first, then after a day i saw B kissing C, and a week after B and C again, i've never seen A and C having any gestures towards each other. which is really confusing.

 

[Shierkahn]

I would say that it is too early to tell. Won't be long though till there mature enough.