Reptoid

Reptoids, (or Reptilian humanoids) are scaly, humanoid, sapient beings which allegedly live in the real world. They are said to live secretly on planet Earth, and are often linked to alien abductions and UFO reports, and are also said to be involved in some way with the Illuminati, possibly the masterminds behind it.

Many people say that reptoids have been living among us for thousands of years, disguised and playing important roles in human society.

There are many alleged species/sub-species of Reptoids, but the most prominent are the Alpha Draconians from the Alpha Draconis system. It is unclear if they originated from there, or simply established colonies. Like all reptilians, these claim to have originated on Earth thousands of years ago, a fact that they use to 'justify' their attempt to re-take the earth for their own. They are apparently a major part of a planned 'invasion' which is eventually turning from covert infiltration mode to overt invasion mode as the "window of opportunity" (the time span before International human society becomes an interplanetary and interstellar power) slowly begins to close. They are attempting to keep the "window" open by suppressing advanced technology from the masses, which would lead to eventual Terran colonization of other planets by Earth and an eventual solution to the population, pollution, food and other environmental problems. Being that Terrans have an inbred "warrior" instinct the Draconians do want them/us to attain interstellar capabilities and therefore become a threat to their imperialistic agendas.

Physiology
Reptoids are reptilian creatures with a green skin color, an aggressive nature, and high intelligence. They look crocodile-like in appearance, except for the fact that they are bipedal. They have claimed many planets.

Society and Intelligence
These creatures are supposedly more intelligent than people- believers in them say they taught civilisation to humanity. Reptoids are supposedly intelligent enough to build a colony.