best.species.name.ever

A 425-million-year-old fossil found in Herefordshire, England, may be the oldest record of an animal that is unarguably male. Scientists report today in the journal Science that the tiny crustacean, only two-tenths of an inch long, had an unmistakable penis.

In the paper published in today's issue, the scientists name the creature Colymbosathon ecplecticos, which they say means swimmer with a large penis.

I wonder if it has a licensing deal yet...