Id Help Needed!

[Mantango]

Hi,

I have 4 Corys and I'm not sure exactly which one they are, they were advertised as C. punctatus (which I know they are not). Would appreciate some expert opinions.

Here's a photo, thanks.

 

[JenCliBee]

Delphax maybe? some 1 else will be along soon to help im sure

 

[Cory_Dad]

Delphax maybe? some 1 else will be along soon to help im sure

Maybe.

How about C. ambiacus?