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Re: Question on morphological saltation

Augusto Haro escribió:
But at some degree, I think some saltation
has to be admitted, no mattering how small it is, to pass from one
intermediary stage (step) to the other.

If it is small, we don't call it a saltation. Saltations are big phenotypic steps occurring suddenly.
I don't think white bears increasing its frequency in a population of brown bears (and eventually reaching 100%) would be called a saltation.