Showing posts with label species concept. Show all posts
Showing posts with label species concept. Show all posts

Monday, September 2, 2013

How Obama's fish made me question my view of "species"

By
Brandon Peoples

Just what "is" a fish species? Etheostoma clinton may say, "...it depends on your definition of 'is'.


Last year, researchers Steve Layman and Richard Mayden discovered five new species of darter—tiny colorful fishes in the perch family. They named the new species after "environmentally-minded" politicians, most notably Barack Obama (Teddy Roosevelt and Al Gore also made the list). These “new” species had been hiding from us in plain sight—the southeastern US.
the Spangled Darter (Etheostoma obama) from Tennessee
Five new species of Etheostoma were recently described in the southeastern US. Photos by J. Tomelleri. Source

Wait…how did five unknown fish species go undetected for so long right under our noses?