Diogenes;3248352; said:What i've learned recently is that you can talk about geographic variant morphology in rhoms all you want, but what it really boils down to is that no two P's are alike, even in the same spot, in the same river. There's just no way to look at a fish and guess it's point of origin. When you apply a category like "xingu" or "guyana" what you are in essence doing is describing the point of origin, not a set of characteristics.
As the old adage goes, "there's no telling unless you pulled it out of the river yourself"
Most heads will tell you the same.
Very true.




