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Ellis, Richard (1996). "Introducing Vampyroteuthis infernalis, the vampire squid from Hell". In Knopf, Alfred A. The Deep Atlantic: Life, Death, and Exploration in the Abyss. New York. ISBN 0-679-43324-4. Retrieved 2007-04-30.

Fischer, Jean-Claude; Riou, Bernard (2002). "Vampyronassa rhodanica nov. gen. nov sp., vampyromorphe (Cephalopoda, Coleoidea) du Callovien inférieur de la Voulte-sur-Rhône (Ardèche, France)". Annales de Paléontologie 88 (1): 1–17. doi:10.1016/S0753-3969(02)01037-6. (French with English abstract)