Queen Facehugger

The Queen Facehugger has the ability to lay a Queen Embryo inside a host. It can also lay more than one embryo before dying. Lt. Ellen Ripley was impregnated by one of these.

The potential Queen Facehugger also impregnated a dog (Or as shown in the special edition a cattle-like creature) before dying and being discovered by one of the prisoners, leading to the Runner Xenomorph. It should be noted that when the Runner discovered Ripley, it did not attack, sensing the Queen inside of her. It is not known if a Xenomorph will refuse to attack an individual infected with an ordinary xenomorph, or just a Queen.