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Vampyronassa

Vampyronassa rhodanica is an extinct genus of vampyromorph cephalopods known from around 20 fossils from the Lower Callovian (165–164 Ma) of La Voulte-sur-Rhône, Ardèche, France.

This taxon differs from the modern Vampire Squid in having longer first dorsal arms, a larger hyponome, and a more elongated mantle.