Cory ID

That is one adorable picture! I've seen my bronze line up like that, but I can never get the camera out to take a picture in time!
 
makes me wish I got cories instead of a pleco... until I see her do her snail riding routine!
 
Ambiacus tend to have narrower slightly concave snouts and that is why I think they are those instead of agassizi. Also in your pics I don't really see the rows of spots that agassizi tend to have. It really is pretty hard to tell the two apart without a bit of first hand studying of the actual fish I think.
 
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