Lizardmen
What is pictured above is a statue that was found at the Al Ubaid archeological site in Iraq and a depiction of what these people looked like. Some statues were found of Ubaid men and women, as well as the one pictured above. This sparked debate about aliens in Iraq from all over the world. They seemed to depict a humanoid lizard race. Some believe that these people mingled with the Ubaid people back in the pre-Sumerian times.