Cleo
THE STARGATE OMNIPEDIA
CLEO
Fossilized Goa'uld queen recovered in SG-11's excavation of planet P3X-888, world believed to be the origin of all Goa'uld. This Goa'uld was named by Dr. Robert Rothman who originally planned to name it Cleopatra.

KEY EPISODE(S) -
The First Ones - SG-11 unearths several Goa'uld fossils, including a queen, Cleo.