. . . "Proteroctopus ribeti was a primitive octopod that lived in the Middle Jurassic, approximately 164 million years ago. The single fossil specimen assigned to this species originates from the Lower Callovian of Voulte-sur-Rh\u00F4ne in France. It is currently on display at the Mus\u00E9e de Pal\u00E9ontologie de La Voulte-sur-Rh\u00F4ne.The morphology of P. ribeti suggests a necto-epipelagic mode of life."@en . . . . . .