Quoting "T. Michael Keesey" <keesey@gmail.com>:
On 8/21/06, Nick Pharris <npharris@umich.edu> wrote:
Though, according to phylogenetic taxonomic principles, if lampreys, sharks, salmon, and coelacanths are all "fish", then crocodiles are, too (along with aardvarks, salamanders, hummingbirds, etc....)!
Well, no, because "fish" is a vernacular term,
-- Nick Pharris Department of Linguistics University of Michigan
"Creativity is the sudden cessation of stupidity." --Edwin H. Land