Hi MCampos
I have to agree with the two other posters to your thread who by the way are much
more knowledgeable than I on many of the Corydoras species.
The Elegans group look similar in many respects and I attempted to see where they are collected based on your location.
According to PC; Corydoras elegans is collected in Brazil, which is why I asked if you collected them yourself.
Again according to PC;
Corydoras bilineatus is from Bolivia and Corydoras napoensis is from Ecuador.
I am not sure about CW008 and CW044.
Take care,
Don
