Homeworld: Xenomorph Prime(top)
Height: Varies with Caste
Weight: 325 to 10,000 lbs
Background Info
Although there hasn't been much specification on what or how these vicious aliens were created, all that was know that they were created by a single Xenomorph queen. Much like an ant civilization.
But in the movie Prometheues, it can be implied by the movie(since it was created by Ridley Scott as well.), that these aliens were created to be a very advanced group capable of destroying civilizations. I mean one was enough to handle an entire space crew by itself. If that isn't any indication of how strong they are, then I don't know what is.
Another thing that can be thrown at them is that the Yujita tribe( Or the Predators as we prefer to call them) could have something to do with their growth in power.
But much like humans, the Xenomorphs do vary depending on the type of caste that they are. Which is primarly what the blog will be focused on.
But it should be noted that the Xenomorphs are incappable of feeling any kind of emotion. As qouted by a person in the Alien movie, "A survivor... Unclouded by conscience, remorse, or delusions of morality."
