Home > Animals > Mollusks > Nautiloids
Actinoceras oreleriseptum, nautiloid
Wall Art and Photo Gifts from Mary Evans Picture Library
Actinoceras oreleriseptum, nautiloid
An extinct, long-shelled or orthoconic marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta
Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries
Media ID 8586521
© Mary Evans Picture Library 2015 - https://copyrighthub.org/s0/hub1/creation/maryevans/MaryEvansPictureID/10715073
Aguirre Urreta Beatriz Beatriz Aguirre Urreta Cephalopod Cephalopoda Mollusc Mollusca Mollusk Nautiloid Shell Invertebrata
FEATURES IN THESE COLLECTIONS
> Animals
> Mollusks
> Cephalopods
> Animals
> Mollusks
> Extinct Mollusks
> Animals
> Mollusks
> Nautiloids
EDITORS COMMENTS
This stunning photograph showcases the exquisite beauty of an Actinoceras oreleriseptum, an extinct nautiloid cephalopod from the class Cephalopoda and phylum Mollusca. The intricately designed shell of this marine invertebrate, captured here by the skilled lens of Beatriz Aguirre-Urreta, is a testament to the incredible diversity and complexity of life that once thrived in our oceans. Nautiloids, like the Actinoceras oreleriseptum, were long-lived, free-swimming cephalopods that inhabited the world's seas during the Paleozoic and Mesozoic eras. Their shells, which ranged in size from small to large, were characterized by their spiral shape and chambered structure, which provided buoyancy and protection. The Actinoceras oreleriseptum, specifically, is an orthoconic nautiloid, meaning its shell is straight and cylindrical, with a smooth, ribbed surface. The ribs, or septa, divide the interior of the shell into separate chambers, which allowed the animal to control its buoyancy and regulate its vertical position in the water column. The intricate, swirling patterns and delicate ridges on the surface of the Actinoceras oreleriseptum's shell are not just aesthetically pleasing, but also serve important functions. The ribs helped to strengthen the shell and prevent it from collapsing under the pressure of the water, while the spiral shape allowed the animal to maneuver and swim more efficiently. The study of fossilized nautiloids, like the Actinoceras oreleriseptum, provides valuable insights into the evolution of marine life and the history of our planet. This photograph is a reminder of the rich biosphere that once existed and the importance of preserving and understanding our natural heritage.
MADE IN THE USA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
FREE COLORIZATION SERVICE
You can choose advanced AI Colorization for this picture at no extra charge!
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.
