Cephalopod
Cephalopods include squid, octopi, and nautili. While mass extinction devastated fish populations, cephalopods did relatively well, becoming some of the most populous inhabitants of the oceans of the Fifth World.
Cephalopods include squid, octopi, and nautili. While mass extinction devastated fish populations, cephalopods did relatively well, becoming some of the most populous inhabitants of the oceans of the Fifth World.