蛸

octopus

long-armed octopus (Octopus minor)

octopus

bogus dividend

long, thin-bladed knife used for sashimi preparation

giant Pacific octopus (Enteroctopus dofleini)

spotted jelly (Mastigias papua)

common octopus (Octopus vulgaris)

many-legged

Penthorum chinense (species of saxifrage)

flapjack octopus (Opisthoteuthis depressa)

winged argonaut (species of paper nautilus, Argonauta hians)

eggcase (shell) of the winged argonaut

man with a bald or shaven head

seven-arm octopus (Haliphron atlanticus)

algae octopus (Abdopus aculeatus)

ocellated octopus (Octopus ocellatus)

starry night octopus (Octopus luteus)

octopus pot

greater argonaut (species of paper nautilus, Argonauta argo)

blue-ringed octopus (esp. the blue-lined octopus, Hapalochlaena fasciata)

Japanese sea biscuit (Clypeaster japonicus)

boreopacific armhook squid (Gonatopsis borealis)