panduro male or female

[Jacco]

Hi,
from the pictures I see on the internet it's easy (even for me).
But now I have 4 (young stressed) panduri's and i have trouble telling the difference. They were sold to me as being 2 male's and 2 female's....

are there any other sign's execpt for the colour? (male blue and female yellow with large black spots running though to the belly?)

THX!

 

[Jacco]

or more specific, the black spot running trough to the belly and the breastfin, is that typical female, or can the male show this too?

 

[Mike Wise]

Young fish are hard to sex. How large are your fish?

 

[Jacco]

Hi Mike,
i posted it again in a better topic with photo's. You already replied there. this topic can be removed.