New Scientist: Fossilised crustacean boasts oldest penis
A newly discovered 425 million-year-old fossil boasts a lurid claim to fame - it has the oldest penis on record. The five millimetre long crustacean, discovered by UK and US researchers, has been named Colymbosathon ecplecticos - derived from the Greek for "astounding swimmer with a large penis".
A five millimetre long crustacean… Large penis?