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Blog Tags: Cephalopod Week

Photos: How Cuttlefish Master the Art of Disguise

Cuttlefish are a member of the cephalopod family

A common cuttlefish (Sepia officinalis) off Italy. (Photo: Oceana / Carlos Suárez)

This week marks International Cephalopod Awareness Days, a time to celebrate these invertebrates and bring attention to their conservation. Earlier this week, Oceana discussed octopus vision, and also recently celebrated them during Cephalopod Week. Now, Oceana is bringing attention to a lesser-known cephalopod through a Creature Feature.  


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Photos: Happy Cephalopod Week!

Common octopus (Octopus vulgaris) photographed in Portugal

Common octopus (Octopus vulgaris) photographed in Portugal during a 2011 Oceana Ranger Expedition. (Photo: Oceana / Carlos Minguell)

You may have heard of the elusive vampire squid, a species that emits mucus covered in bioluminescence to trick its predators, or the dumbo octopus, the deepest-living of all the octopus species. Creepy and otherworldly as they may seem, each of these spineless creatures plays an important role in ocean ecosystems.


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Creature Feature: Day Octopus

Day octopus (Octopus Cyanea) photographed in Kona, Hawaii.

Day octopus (Octopus Cyanea) photographed in Kona, Hawaii. (Photo: Flickr Creative Commons / Peter Liu Photography)

In honor of cephalopod week, which celebrates squid, octopus, nautiluses, and cuttlefish all over the world, we’re taking a close look at one of the cephalopod family’s finest masters of disguise: the day octopus. This clever invertebrate has an extraordinary ability to camouflage, making it stand out among its fellow mollusks.


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