爬虫类生物种族中存在等级制度。
爬虫类生物通常分为两种：纯种和混种。纯血统的爬虫类生物、皇室成员和高等级的爬虫类生物知道自己是爬虫类生物，能够将自己的外形或形象改变成人类，并伪装成真正的爬虫类生物。
令人惊讶的是，纯血统的爬虫类生物和皇室成员从来不穿服装或拥有真实的肉体；相反，他们会投射出一层人类外观的屏障，这种屏障是通过改变人类思维和感知的振动产生的，所以我们大脑会简单地认为它看到的是人类。
这类似于约翰·卡朋特经典邪典电影《极度空间》（They Live）中外星人的装扮方式。这解释了为什么尽管爬虫类生物平均身高3.65米，但它们的体型实际上并没有缩小，看起来和人类的正常体型一样。我们的大脑只能感知到正常的人类。实际上改变你的体型和体格被认为是不可能的。
另一方面，那些等级较低的人，无论是混血儿还是混血种，并不知道自己是爬虫人，反而以为自己是人类，但实际上他们被第四维度的低维度所控制，以推进黑暗精英的议程也就是所谓的“新世界秩序”。
大卫·艾克
THERE IS A HIERARCHY IN THE REPTILIAN BEINGS RACE.
There are generally two types of reptilians: purebreds, and mixed breed. Those of pure blood, royalty and high hierarchy, are aware that they are reptilians and can change the shape or image of their outer appearance by that of a human and camouflage their true reptilian skin.
Surprisingly, pure-blooded reptilians, and royalty, never wear a costume or real physical body; instead, they project a shield of human appearance, created through vibrations that alter the human mind and perception, so our brain simply believes it sees a being human.
It's similar to the way aliens dress up in the cult classic John Carpenter movie, They Live "They Live." That explains why even though reptilians measure on average 3.65 meters tall, they don't actually decrease in size, they look like the normal size of a human. Our brains only perceive a normal human. Actually changing your physical size and physique is considered impossible.

On the other hand, those of lower hierarchy, hybrid or mixed breed, are not aware that they are reptilians and believe that they are human beings, but are controlled from the fourth lower dimension to advance the agenda of the dark elite, known as the New World Order.
David Icke