Fish ID

[Nuno Giao]

The shop sell me like wild duplicareus and the small ones like Ambiacus.
But my guess is the big ones isl wild delphax

 

[Byron]

None of those are Corydoras duplicareus that is certain, but I won't guess as to which species as there are so many new ones entering the hobby.

 

[PheonixKingZ]

The top 2 look like panda coryadees, and the bottom 2 look like salt and pepper coryadees? I am no expert in Cory cats, so I am not 100% shure, I hope you figure it out!

 

[Eridinus]

These are definitely not any type of cory widely available at most stores. I've only seen ones like these kept by the guy in this video:

 

[MartinS]

Last two pics could be Corydoras leucomelas?