Phylum Mollusca Class Cephalopoda Cephalopods are a group of molluscs that include the pearly chambered Nautilus, squids, and the octopus.

A cephalopod /ˈsɛfələpɒd/ is any member of the molluscan class Cephalopoda /sɛfəˈlɒpədə such as a squid, octopus, cuttlefish, or nautilus.

Cephalopoda is the most morphologically and behaviorally complex class in phylum Mollusca. Cephalopoda means "head foot" and this group has the most complex ...

The phylum Mollusca to which cephalopods belong is filled with creatures that have distinct and lovely shells, from your average garden snail to the ...

Class Cephalopoda includes squid, octopi, nautiloids and the extinct ammonoids. Cephalopods are strong swimmers in contrast to the slow-moving gastropods and ...