According to the artist, they didn't research any animals for the Xenomorph's double jaw. https://www.nytimes.com/2007/09/11/science/11eel.html https://www.nyt

According to the artist, they didn't research any animals for the Xenomorph's double jaw. https://www.nytimes.com/2007/09/11/science/11eel.html https://www.nytimes.com/2007/09/11/science/11eel.html