Nick Pharris <npharris@umich.edu> wrote:
I'm not sure what you mean. I guess it's metaphysically possible for all those groups to belong to a clade exclusive of primates, but all recent molecular (though admittedly, AFAIK, not morphological) evidence indicates that primates, rodents, bats, hedgehogs, tigers, and perhaps anteaters and armadillos are all descended from their MRCA as well.
Tim