👉 The term "cephalopodan" is a scientific term that refers to a type of mollusk. These are shell-less, bony fish with a soft body and arms or legs that move by kicking and swinging their heads. They are found in many different environments, including oceans, rivers, and lakes. Some cephalopods have also been studied for their role in marine biotechnology, such as using them to produce drugs or biofuels.