Geo Sp Red Head Tapajos Or Not?

[kaivalagi]

how big is it?

About 3/3.5", eating lots but growing slowly, I got it about 1" in April/May

 

[peathenster]

This is my G. winemilleri at that size:

 

[kaivalagi]

Thanks for that, that's another ruled out then

Lovely fish btw!

Another suggestion is a Dicrozoster....

I am starting to think the only way I will know is once it's grown some more

 

[honda237]

could be dicrozoster, if it has a black mark on its chin. It kind looks like there is one in the picture.

 

[peathenster]

Another suggestion is a Dicrozoster....

Hard to say but I don't see a Y-bar on it...

 

[kaivalagi]

Well very distinctive cheek marks have arrived as well as a dark spot underneath the head, and I think I can just make out a faint Y shape towards the tail but it's early days for that I guess...

Any other geo's with the cheek marks that could fit the profile or is it most likely a Dicrozoster?

Thanks for all the helpful pointers!