An actual animal - from Earth:
See web-only content:http://www.theatlantic.com/daily-dish/archive/2009/11/not-kang-and-kodos/194635/
(Hat tip: Nerdcore)
This article available online at:
http://www.theatlantic.com/daily-dish/archive/2009/11/not-kang-and-kodos/194635/
