Can you please help me sex my corydoras?

[migdem]

I finally got some photos of my corydoras stock

Can you help me sex them?

This sterbai Cory seems to be a male for me

Bronze on the left seems to be a female, albino bottom male and albino upper seems to be a female

Final photo all together but difficult to sex for me hehe same ones of the above. left albino female, right albino male, sterbai male and bronze female

It could be great if you can tell me the sexes and tell me where i went wrong
Thanks in advance.

 

[bigbadfish711]

The best way to tell the sex in most Cory's is that the female will be larger more plump then the males. Males can remain smaller/thiner. How ever I have seen some very well feed males.

Notice in the pic the plump female on the top and the males in the bottom.

To be honest I can't really tell a difference in your particular fish.

 

[migdem]

oh i see that is hard to then to my fish

Have to get more from the same species maybe I will have different sexes.