Researchers
have named a newly discovered, prehistoric lizard “Obamadon gracilis” in honor
of the 44th president’s toothy grin.
The small, insect-eating lizard was first
discovered in eastern Montana in 1974, but a recent re-examination showed the
fossil had been wrongly classified as a Leptochamops denticulatus and was in
fact a new species, researchers told Reuters on Tuesday.
Obamadon gracilis was one of nine newly discovered
species reported on Monday in the Proceedings of the National Academy of
Sciences.In naming the new species, scientists from Yale and Harvard universities combined the Latin “Obamadon” for “Obama’s teeth” and “gracilis,” which means slender.
“The lizard has these very tall, straight teeth and
Obama has these tall, straight incisors and a great smile,” said Nick Longrich,
a paleontologist at the school in New Haven, Connecticut.
It was believed to have lived during the Cretaceous
period, which began 145.5 million years ago. Along with many dinosaurs from
that era, the lizard died out about 65 million years ago when a giant asteroid
struck earth, scientists say.
Longrich said he waited until after the recent U.S.
election to name the lizard.
“It would look like we were kicking him when he’s
down if he lost and we named this extinct lizard after him,” he said in an
interview.
“Romneydon” was never under consideration and
“Clintondon” didn’t sound good, said Longrich, who supported Hillary Clinton’s
failed run against Obama in the 2008 Democratic primary.
Also earlier this year, researchers announced they
had named five newly identified species of freshwater perch after Obama, Bill
Clinton, Al Gore, Jimmy Carter and Theodore Roosevelt.
In 2005, entomologists named three species of North
American slime-mold beetles Agathidium bushi, Agathidium cheneyi and Agathidium
rumsfeldi in honor of George W. Bush, Dick Cheney, and Donald Rumsfeld – the
U.S. president, vice president and secretary of defense at the time.
Other celebrity names also have been used to name
new species.
A small Caribbean crustacean has been named after
reggae icon Bob Marley, an Australian horsefly has been named in honor of
hip-hop star Beyonce, and an endangered species of marsh rabbit has been named
after Playboy magazine founder Hugh Hefner.

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