It is possible that the Queen in Aliens was capable of reproducing via sending embryos down women's throats when she had to yet develop into a fully fledged Queen. On a side note, the Predalien's crest in Aliens vs Predator: Requiem looked a great deal like a fully matured Queens. However, this theory would imply that we should see human-spawned Xenomorphs reproducing like humans. However some people think that this form of reproduction is gained from the Predator host the Predalien spawned from. In various interviews and commentary by the directors, they said that the Predalien was turning into a queen and that this form of reproduction is a way for a young queen. With the jaw down, it implanted about 5 Xenomorph embryos per each host. It did this by latching on their face by using their mandibles, and shoving its inner jaw down a woman's throat. In Aliens vs Predator: Requiem the Predalien was seen able to impregnate women. Their methods of attacking prey, however, are similar to those of a wolf or a lion: they circle around their intended victim, growl, then snap them up. They are extremely deadly, and can use their sharp tail to dice someone into pieces. A 'predalien's' appearance and behavior is similar to the typical human-spawned Xenomorphs, albeit with the telltale hair-like appendages of a Predator.

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