Blainville, 1825
Page authors: Richard E. Young, Kat Bolstad
Lateral view of chambered nautilus at Pairi Daiza, Brugelette, Belgium. © Hans Hillewaert, CC BY-SA 4.0
© Richard E. YoungLeft, oral (head-on) view of live nautilus in an aquarium, Right, ventro-lateral of live animal at about 10m in the ocean