You are right (2.000 vs 1.000 species), I've must said "one of the most". []s, Roberto Takata On 4/18/06, Tim Williams <twilliams_alpha@hotmail.com> wrote: > Roberto Takata wrote: > > >Bats are the most diverse mammal group. > > I thought that honor would go to the Rodentia. > > Cheers > > Tim