What kind of Damselfish is this?

[Nerdist Aquarist]

I bought this at my LFS, labelled as a Jewel Damselfish but it doesn't look like any damsel I've ever seen before. Obviously a hybrid of some sort, but the vertical white lines is throwing me off.

 

[Sdoutreefer]

It's a damsel... Not sure what kind but it has that face structure and body structure of a damsel.

Edit: I hit post before realizing your question was asking what KIND of damsel... lol!

 

[Tamberav]

@i cant think

 

[Nick_76]

Only real way to know is to use a microscope and look at the DNA. Thought It could have been a weird Phenix devils damsel but it looks different in the tail area.

 

[i cant think]

I bought this at my LFS, labelled as a Jewel Damselfish but it doesn't look like any damsel I've ever seen before. Obviously a hybrid of some sort, but the vertical white lines is throwing me off.

Looks like a Chrysiptera species going by the body shape.

 

[ReneReef]

Chrysiptera brownriggii transitioning from juvenile to adult coloration.

Found via a couple of minutes scrolling through: https://www.reeflex.net/kategorie/35.html

P.S. The way it swims, I would leave it at the LFS’.