The Cephalopodous Molluscs are indeed highly organised for Molluscs, for they possess in a high degree the sense of sight, hearing, and touch.
They were Cephalopodous Mollusca with circular shells, rolled upon themselves symmetrically in the same plane, and divided into a series of chambers.
Brongniarti, Nautilus lineatus, and many other representatives of the cephalopodous Mollusca.
The Cephalopodous Mollusca were not numerous, the predominating genera belonging to the Lamellibranchs and to the Gasteropods, which lived on the shore.
Occasionally I was enabled to vivify in this way even the ancient deposits of the Lias, with their vast abundance of cephalopodous mollusca--belemnites, ammonites, and nautili.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "cephalopodous" in a variety of sentences. We hope that you will now be able to make sentences using this word.