Histoire naturelle, générale et particulière des céphalopodes acétabulifères vivants, et fossiles, Paris, Impr. de A. Lacour, 1835-1848. cephalopoda, fossil, This illustration features a detailed representation of the Onychoteuthis genus, commonly known as glass squids. The central figure showcases the squid's distinct body structure, highlighting its elongated mantle, large eyes, and prominent fins. Surrounding this central image are various other views and anatomical details, including illustrations of tentacles and beaks. The background includes scientific labels and measurements, emphasizing the species' biological characteristics. The design captures the intricate features of these cephalopods, providing valuable insight into their morphology and classification within the marine ecosystem.