Viperox

Viperox were reptilian warriors. They invaded Earth, and made deals with the leader of area Area 51. They had a base on Earth beneath an old ghost town called Solitude. (DW: Dreamland)

Biology
The Viperox where larger than a human being, they were insect like in appearence. They had Super Hearing which the Doctor told Cassie Rice. They could shoot spikes out of their hands. Since they where not mammals, they laid eggs using a Viperox Queen. (DW: Dreamland)

History
The Viperox invaded the planet where Rivesh Mantilax and Seruba Velak. They destroyed and whiped out most of the population. They chased Seruba to earth where she crash landed. Soon after this the Viperox invaded earth in the 1950s, their leader Lord Azlok made deals with the US government including making a deal with General Stark. They did make a base under an old ghost town. (DW: Dreamland)