Better Pictures - What kind of tail?

[momtoangel]

Hopefully these pictures will show up better and someone can tell me what kind of tail this is. Although his tail looks "spikey", it's really not. He has a very light white coloring in between the blue.

[carbonxxkidd]

Looks like a half moon double tail to me? Very pretty, I love those butterflies!

[Sena Hansler]

I have to agree, it looks to be a halfmoon doubletail. If you get him to flare, a full "D" shape would determine the halfmoon. The split in his tail (caudal) would be the doubletail part of him ;)

[Syriiven]

+ 1 above me

Double-tail definitely, like Sena said flaring will help confirm halfmoon or delta.
Very pretty boy!