Thanks everyone for the quick replies.
I was lead to believe they were wild caught but LFS do say that just to add a bit extra to the price.
I only have a 5 mega pixel camera and it is struggling to pick them out as they are so small.
Once they have grown a bit more I'll post a true photo.

Brian

Hi people this is the closest photo I could find, I bought two of these little chaps on Saturday, my LFS couldn't tell me their true name. This photo is a 98% perfect match, only my whiptails are only babies.
Any guess?

Thanks for all help,

Brian.

thanks for the replies
the river lies just west of santarem and alenquer if this helps,
the river is mentioned in Heiko's book but unfortunately I don't have a copy to check against

Hi everyone, this is my first post, I have kept a number of corys over the last 5 years but now I really need some expert advice.
I am in the process of setting up a Rio Arapuins biotope and needed to know what corys would be found amongst the tree roots and sand of the flooded forest in this area ...