A clam is a bivalve mollusc-that is one with a shell that splits in two. Octopus are also molluscs but of the cephalopoda class-this means they are bilaterally symmetrical-only symmetrical in one direction.
octopus
Size
A clamp is something that goes on a scooter and a clam is a fish
An octopus is the actual living animal. Calamari refers to fried octopus or squid tentacles.
Octopus Squid Cuttlefish Snail Clam
jellyfish sting
squids have 10 tentecals and octopus have 8 tentecals
Ocean Cams are Quahog Clams (stronger tasting). Sea Clams are Surf Clams (sweeter tasting).
They are all molluscs.
A dumbo octopus (an octopus of the genus Grimpoteuthis) has earlike fins sticking out of its body, but a regular octopus does not. The dumbo octopus also has webbing between its tentacles.
The difference between a Gastropod and a Pelecypod is a Gastropod is a snail like creature and a Pelecypod is a clam like creature
Regulator is what you breathe in