Acropora ID please?

[vpoiu1263]

Hello everyone , do you have any idea about the species of this acropora.
I never see this kind of skeleton structure like the picture.

 

[kenchilada]

Maybe acropora valida?

 

[vpoiu1263]

Maybe acropora valida?

Thank you so much.
If any one got different ideas please let me know.

 

[RVA REEF]

tricolor

 

[vpoiu1263]

tricolor

Thank you so much.

 

[mborn]

Could also be Acropora nana.

 

[Lenett]

Hello everyone , do you have any idea about the species of this acropora.
I never see this kind of skeleton structure like the picture.

beautiful