R
rossum
Guest
Variation within what? Yes, they are examples of variation within a larger clade, just as the difference between humans and chimps is variation with the Hominidae clade, within the Primate clade and within the Mammal clade. However, that is irrelevant for macro-evolution, which is between species, not between higher clades.These are examples of variation within.
You appear to be lacking relevant knowledge of taxonomy here. Lack of knowledge can be cured by learning.
rossum