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cephalopod

This tag is associated with 6 posts

How could putting 3-D glasses on cuttlefish change the way we think about vision?

3-D glasses-wearing cuttlefish can show us more than just the latest fashion trends. They can also teach us about evolution and may even help us develop new algorithms for machine learning! Ashley MarranzinoI received my Master’s degree from the University of Rhode Island where I studied the sensory biology of deep-sea fishes. I am fascinated […]

Octopus Mama Drama: Research Expedition Bonus Science

Dorado Outcrop is a small underwater mountain that first received attention from a few scientists because the seafloor that it sits upon is colder than what is expected. It ended up in the media spot-light because of the hundreds of octopuses that call it home. Anne M. HartwellHello, welcome to Oceanbites! My name is Annie, […]

The Efficiency of Nautili

Imagine if you could function just as well at the top of Mt. Everest (where the air is super thin) as you do at sea level; you’d probably be considered pretty special. Well, nautiluses can do that, and these researchers wanted to know why. Anne M. HartwellHello, welcome to Oceanbites! My name is Annie, I’m […]

Using seabirds to study squid

How do scientists track fast swimming squid in the remote and vast open waters of the Southern Ocean? Probably not in any way you’d expect. They use squid predators, specifically a seabird—the wandering albatross—to find the squid for them. These albatrosses are outfitted with some very cool technology to bring the researchers information on their […]

Deep Blue Reads: Octopus!: The Most Mysterious Creature in the Sea, by Katherine Harmon Courage

I will be honest: I almost chucked this book clear across the room while reading it. It’s not that Katherine Harmon Courage’s Octopus! is at its root a bad book. It’s not poorly written—though at times Courage relies on cutesy prose, referring to octopus digestive tracts as “poopers,” for example, or discussing neuroscientists who endeavor […]

Cuttlefish camouflage: A new method for studying the masters of disguise

Squid, octopus, and cuttlefish are considered masters of disguise in the ocean. But how do they do it? A recent study by Goodwin and Tublitz tested a new technique to study cuttlefish camouflage using image analysis software. Lis HendersonI am studying for my doctoral degree at the Stony Brook University School of Marine and Atmospheric […]

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