The chambered, or pearly, nautilus (Nautilus pompilius) is a charismatic cephalopod species known for its exceptional spiraling, chambered shell. It belongs to a family that has barely changed since ...

Argonauts actually make their ‘shells’ all by themselves. It’s these thin, spiralling constructions that were the inspiration for their other name the paper nautilus. Their paper-thin ‘shells’ make ...

This was the first time the Corps of Exploration had seen this particular cephalopod in all of their years of operation. Our Corps of Exploration witnessed four Palau nautilus individuals ...

The Nautilus belauensis, often called the Palau nautilus, is a species of cephalopod known for its beautiful, chambered shell. With its spiral shape and intricate design, the nautilus is a direct ...

All of them had a chambered shell that they used for buoyancy.' The group Cephalopoda is divided into three subgroups ... We think it’s more likely that ammonites would have had eight arms rather than ...

The creature, a stubby squid, was discovered by the Exploration Vessel Nautilus team after they placed a camera on a remote-operated vehicle and came across the iridescent cephalopod with giant ...