Cephalopods

Cephalopoda

Cephalopoda (cephalopods) is a class in the phylum Mollusca, containing 883 described species.

Scientific classification

Orders

• Octopoda308
• Oegopsida249
• Sepiida118
• Sepiolida85
• Myopsida48
• Ammonitida16
• Goniatitida10
• Nautilida10
• Bathyteuthida9
• Ancyloceratida8
• Idiosepida8
• Actinoceratida7
• Vampyromorpha2
• Belemnitida1
• Ceratitida1
• Clymeniida1
• Orthoceratida1
• Spirulida1