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Octopus briareus, the Caribbean reef octopus
Figure from Cephalopods: A World Guide (amzn/b&n/abe/pwll), by Mark Norman.
Octopus alpheus
Figure from Cephalopods: A World Guide (amzn/b&n/abe/pwll), by Mark Norman.
Octopus cyanea
Figure from Cephalopods: A World Guide (amzn/b&n/abe/pwll), by Mark Norman.
Octopus mimus
Figure from Cephalopods: A World Guide (amzn/b&n/abe/pwll), by Mark Norman.