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The Unique Biology of Cephalopods


Cephalopods exhibit some incredible features. Out of all 8,000 living species of marine invertebrates in the oceans, by far the largest, most deadly and most intelligent are the cephalopods. A class of highly developed mollusks that includes octopuses, squid, cuttlefish and the mysterious nautilus. Their graceful fluid movements, vibrant colour changes and complex brains make them one of the most peculiar and important groups of organisms in our oceans. The largest - the giant squid - measures longer than a school bus, while the smallest could sit atop your finger. Let’s take a closer look at these diverse and often alien-looking invertebrates. 00:00 - An Introduction to Cephalopods 00:48 - The Diversity of Cephalopods 01:12 - The Structure of Cephalopods 01:50 - The Intelligence of Octopuses 02:34 - The Unique Appendages of Squid 03:05 - Bioluminescence in Cephalopods 03:26 - Adaptations of the Firefly Squid 03:59 - How Cephalopods Change Colour 04:56 - Mimicry in the Mimic Octopus Explained 05:38 - Courtship in Cuttlefish 05:52 - The Unique Anatomy of the Nautilus 06:27 - Deep Sea Gigantism in Cephalopods 06:44 - The Creepy Magnapinna Squid (Bigfin Squid) 07:42 - Gigantism in the Humboldt Squid 07:56 - Gigantism in the Giant Squid 08:25 - The Role of Cephalopods in the Ecosystem 09:20 - Conclusion DEEP SEA HUB: 🤍 Footage used is from YouTube, MBARI, OceanX, NatGeo, the Ocean Exploration Institute and the Schmidt Ocean Institute. Music Used: Light by Jorge Mendez AfterInfinity - Science and Medicine Dreams Become Real by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. 🤍 Source: 🤍 Artist: 🤍 A Whisper by ann annie Echoes of Time by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. 🤍 Source: 🤍 Artist: 🤍 Transcend by Audionautix is licensed under a Creative Commons Attribution 4.0 licence. 🤍 Artist: 🤍 #deepsea #wildlife #nature #documentary #ocean #marinebiology #science #biology Resources: 🤍 🤍 Dipper, F. (2016). The Marine World: A Natural History of Ocean Life. United Kingdom: Princeton University Press.

Cephalopods Have a Totally Wild Way of Adapting


With their squishy bodies and color-changing abilities, octopuses and other cephalopods already look like our planet’s resident aliens. But researchers have discovered yet another thing that separates them from most other animals on Earth! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at 🤍 Support SciShow by becoming a patron on Patreon: 🤍 Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer Looking for SciShow elsewhere on the internet? Facebook: 🤍 Twitter: 🤍 Tumblr: 🤍 Instagram: 🤍 Sources: 🤍 🤍 🤍 🤍 🤍 🤍 🤍 Image sources: Thank you to 7Seil for the footage of an octopus opening a jar! (🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍

Cephalopods: Aliens From Earth | Random Thursday


Get 30 days of Audible for free if you sign up at 🤍 or text "joescott" to 500-500 Cephalopods like octopus, squid, and cuttlefish seem to be as alien as any alien creature from a sci-fi movie, and it's fun to speculate that they could be aliens from another planet. But could they be aliens from right here on Earth? Today we look at some of the strangest - and most intelligent - animals on Earth. Cephalopods. Support me on Patreon! 🤍 Not a fan of Patreon? Become a member! 🤍 Join me on the Our Ludicrous Future Podcast: 🤍 Get cool nerdy t-shirts at 🤍 Interested in getting a Tesla? Use my referral link and get discounts and perks: 🤍 Follow me at all my places! Instagram: 🤍 Snapchat: 🤍 Facebook: 🤍 Twitter: 🤍 LINKS LINKS LINKS: The 2018 study suggesting life could have come to Earth from comets 🤍 🤍 🤍 🤍 🤍 🤍

Super Suckers: Cephalopods! | JONATHAN BIRD'S BLUE WORLD


Intrepid underwater cinematographer Jonathan Bird investigates the amazing world of cephalopods: octopuses, squid, cuttlefish and nautiluses. JONATHAN BIRD'S BLUE WORLD is an Emmy Award-winning underwater science/adventure program. If you like Jonathan Bird's Blue World, don't forget to subscribe! Support us on Patreon! 🤍 You can buy some Blue World T-shirts & Swag! 🤍 You can join us on Facebook! 🤍 Twitter 🤍 Instagram 🤍blueworldtv Web: 🤍

How the Squid Lost Its Shell


PBS Member Stations rely on viewers like you. To support your local station, go to 🤍 ↓ More info below ↓ The ancestors of modern, squishy cephalopods like the octopus and the squid all had shells. In ancient times, their shell was their greatest asset but it eventually proved to be their biggest weakness. Special thanks to Franz Anthony for the beautiful cephalopod reconstructions. You can see more of Franz's tremendous work at 🤍 And thanks as always to Nobumichi Tamura for allowing us to use his wonderful paleoart: 🤍 Produced for PBS Digital Studios. Want to follow Eons elsewhere on the internet? Facebook - 🤍 Twitter - 🤍 Instagram - 🤍 References: 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 Squid Empire by Danna Staaf: 🤍

The Insane Biology of: The Octopus


Get 1 year of both Nebula and CuriosityStream for just 14.79 here: 🤍 using the code "realscience" Watch this video ad-free on Nebula: 🤍 New streaming platform: 🤍 Patreon: 🤍 Twitter: 🤍 Instagram: 🤍 Credits: Writer/Narrator/Editor: Stephanie Sammann Editor: Dylan Hennessy (🤍 Illustrator/Animator: Kirtan Patel (🤍 Animator: Mike Ridolfi (🤍 Sound: Graham Haerther (🤍) Thumbnail: Simon Buckmaster (🤍 Producer: Brian McManus (🤍 Imagery courtesy of Getty Images References: [1] 🤍 [2] 🤍 [3] 🤍 [4] 🤍 [5] 🤍 [6] 🤍 [7] 🤍 [8] 🤍 [9] 🤍 [10] 🤍

The ABCs of Cephalopods with Conservation Biologist Samantha Cheng


Happy Cephalopod Week! How many hearts does an octopus have? Why do some squid glow in the dark? And what does a zebra display have to do with the giant Australian cuttlefish? Museum conservation biologist Samantha Cheng takes you through the world of cephalopods, from A to Z. #CephalopodWeek #Octopus #Squid #Ocean #MarineBiology * Subscribe to our channel: 🤍 Check out our full video catalog: 🤍 Instagram: ‪🤍 Facebook: ‪🤍 ‬‬‬‬‬‬‬‬‬‬‬‬‬‬ Twitter: ‪🤍 ‬‬‬‬‬‬‬‬‬‬‬‬‬‬ Tumblr: ‪🤍 This video and all media incorporated herein (including text, images, and audio) are the property of the American Museum of Natural History or its licensors, all rights reserved. The Museum has made this video available for your personal, educational use. You may not use this video, or any part of it, for commercial purposes, nor may you reproduce, distribute, publish, prepare derivative works from, or publicly display it without the prior written consent of the Museum. © American Museum of Natural History, New York, NY

The amazing brains and morphing skin of octopuses and other cephalopods | Roger Hanlon


Octopus, squid and cuttlefish collectively known as cephalopods have strange, massive, distributed brains. What do they do with all that neural power? Dive into the ocean with marine biologist Roger Hanlon, who shares astonishing footage of the camouflaging abilities of cephalopods, which can change their skin color and texture in a flash. Learn how their smart skin, and their ability to deploy it in sophisticated ways, could be evidence of an alternative form of intelligence and how it could lead to breakthroughs in AI, fabrics, cosmetics and beyond. Get TED Talks recommended just for you! Learn more at 🤍 The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design plus science, business, global issues, the arts and more. You're welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request here: 🤍 Follow TED on Twitter: 🤍 Like TED on Facebook: 🤍 Subscribe to our channel: 🤍

The Evolution of Squid


Molluscs are usually the simplest of creatures often not having blood vessels, sometimes even lacking a proper brain. But one group of animals challenges this, Squid and their other Cephalopod cousins, cuttlefish and octopus. Surviving multiple mass extinctions bouncing through the turmoil of the planets changing environments the cephlapods were shaped and warped from an often simple group of creatures into very advanced forms. Some incredibly alien to us like their multiple brains and limbs, while others were convergent evolution like their closed circulatory systems and camera style eyes. But always with a twist reminding us how distantly related these creatures are from us. Their story is the evolution of molluscs turning into super molluscs. To support me on Patreon (thank you): 🤍 To donate to my PayPal (thank you): 🤍 To buy merchandise: 🤍 Email: mothlightmedia🤍outlook.com If I have used artwork that belongs to you but have neglected to credit it this will just be because I was unable to find one. If this has happened please contact me and I will add a credit. Some Art work has been altered for the purposes of bettering them for video format; these alterations were done independent from the artists who created the original work, so they are not responsible for any inaccuracies that could have occurred with the changes being made. Sources: 🤍 🤍 🤍 🤍 🤍

The 10 Biggest Cephalopods Ever Recorded (Squids & Octopuses)


There is a huge range in sizes among cephalopods. The smallest of these invertebrates are only about 1 centimetre long and weigh less than 1 gram when they reach maturity. On the other end of the spectrum, the giant and colossal squids, which are the largest living invertebrates, can grow to be more than 10 metres long and weigh close to 500 kilograms. Check out The 10 Biggest Cephalopods Ever Recorded (Squids & Octopuses)

9 SCARIEST And Weirdest Cephalopods In The World!


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Primeval squids - In the hunting grounds of the mysterious Cephalopods


Octopuses and squids are anything but cuddly pets. They have neither legs nor fins. Instead, they have snakelike arms, covered in suction caps - eight or ten, dangerous tentacles, which grow out of their heads. To add to their bizarre appearance, they are soft flabby, void of vertebrae or bones. When in danger, they emit foul-smelling ink. They originate from a time before humans walked the earth; from the primeval period, before fish populated the oceans. It is therefore hardly surprising, that these cephalopods seem so strange and disconcerting to us. Our film trip takes us to the Sea of Cortez, to the Socorro Islands, where fish are in abundance. It is here that we want to find the legend-ary Humboldt squid, to capture its nocturnal hunt for food on camera. Mantas, white-tip reef sharks, sea lions and dolphins accompany us. Before our late night rendezvous with the squids, we get some close ups of the sophisticated hunting techniques of swordfish, or Merlin. On Vancouver Island, we accompany Karen Palmer and David Pickles, experts on giant octopi, on their search for the eight-armed cephalo-pods. We are also on hand, when they greeted by their "favourites", witnesses to a unique communication between man and animal.

The Optimal Number of Arms


It may seem like an arbitrary decision, but the number of arms your cephalopod possesses determines a multitude of aspects of your build. Work together with me on these videos by subscribing to my Patreon Page! 🤍

Baby Cephalopods' First Moments


Watch as baby octopuses and squid hatch from their eggs. Please LIKE and SUBSCRIBE if you enjoyed! 🤍 More info & videos below “Octopus: Making Contact“ premieres Wednesday, October 2 at 8|7c on PBS - For full NATURE episodes, check out 🤍 Facebook: 🤍 Twitter: 🤍 Tumblr: 🤍 Instagram: 🤍 - Nature is a production of THIRTEEN for PBS. Throughout its history, Nature has brought the natural world to millions of viewers. The PBS series has been consistently among the most-watched primetime series on public television. - The idea that humans and mollusks could have any kind of relationship is remarkable when considering the distance between the species. Yet watch the playful relationship between a teenager, Laurel, and her pet octopus, Heidi. - More videos: How an Egg Hatches - 🤍 Bear Cub Check Up - 🤍 Meet One of the Rarest Frogs on Earth - 🤍 The Wild Horses that Beat Extinction: 🤍 Studying Tree Kangaroos - 🤍

You're Not Hallucinating. That's Just Squid Skin. | Deep Look


Octopuses and cuttlefish are masters of underwater camouflage, blending in seamlessly against a rock or coral. But squid have to hide in the open ocean, mimicking the subtle interplay of light, water, and waves. How do they do it? (And it is NOT OCTOPI) SUBSCRIBE to Deep Look! 🤍 DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. Explore big scientific mysteries by going incredibly small. * NEW VIDEOS EVERY OTHER TUESDAY! * - How do squid change color? For an animal with such a humble name, market squid have a spectacularly hypnotic appearance. Streaks and waves of color flicker and radiate across their skin. Other creatures may posses the ability to change color, but squid and their relatives are without equal when it comes to controlling their appearance and new research may illuminate how they do it. To control the color of their skin, cephalopods use tiny organs in their skin called chromatophores. Each tiny chromatophore is basically a sac filled with pigment. Minute muscles tug on the sac, spreading it wide and exposing the colored pigment to any light hitting the skin. When the muscles relax, the colored areas shrink back into tiny spots. - Why do squid change color? Octopuses, cuttlefish and squid belong to a class of animals referred to as cephalopods. These animals, widely regarded as the most intelligent of the invertebrates, use their color change abilities for both camouflage and communication. Their ability to hide is critical to their survival since, with the exception of the nautiluses, these squishy and often delicious animals live without the protection of protective external shells. But squid often live in the open ocean. How do you blend in when there's nothing except water to blend into? They do it by changing the way light bounces off their their skin actually adjust how iridescent their skin is using light reflecting cells called iridophores. They can mimic the way sunlight filters down from the surface. Hide in plain sight. Iridophores make structural color, which means they reflect certain wavelengths of light because of their shape. Most familiar instances of structural color in nature (peacock feathers, mother of pearl) are constant–they may shimmer when you change your viewing angle, but they don't shift from pink to blue. - Read the article for this video on KQED Science: 🤍 - More great DEEP LOOK episodes: What Gives the Morpho Butterfly Its Magnificent Blue? 🤍 Nature's Mood Rings: How Chameleons Really Change Color 🤍 Pygmy Seahorses: Masters of Camouflage 🤍 - Related videos from the PBS Digital Studios Network! Cuttlefish: Tentacles In Disguise - It’s Okay to Be Smart 🤍 Why Neuroscientists Love Kinky Sea Slugs - Gross Science 🤍 The Psychology of Colour, Emotion and Online Shopping - YouTube 🤍 - More KQED SCIENCE: Tumblr: 🤍 Twitter: 🤍 KQED Science: 🤍 Funding for Deep Look is provided in part by PBS Digital Studios and the John S. and James L. Knight Foundation. Deep Look is a project of KQED Science, which is supported by HopeLab, The David B. Gold Foundation; S. D. Bechtel, Jr. Foundation; The Dirk and Charlene Kabcenell Foundation; The Vadasz Family Foundation; Smart Family Foundation and the members of KQED. #deeplook #squid #octopus

Sparkling Clouds and Other Wild Ways Cephalopods Use Ink


Octopuses and other cephalopods can squirt ink when threatened, but the forms the ink takes can go way beyond your typical smokescreen. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at 🤍 Support SciShow by becoming a patron on Patreon: 🤍 Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Jb Taishoff, Bd_Tmprd, Harrison Mills, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Ash, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer Looking for SciShow elsewhere on the internet? Facebook: 🤍 Twitter: 🤍 Tumblr: 🤍 Instagram: 🤍 Sources: 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 Image Sources: 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍

The Alien World of Deep Sea Molluscs


Deep Sea Molluscs. Go to Squarespace.com for a free trial, and when you’re ready to launch, go to 🤍 to save 10% off your first purchase of a website or domain. Molluscs like cephalopods and gastropods dominate the marine world. Inhabiting nearly every ecosystem from shallow reefs to deep sea vents and the pelagic midwater, the success of molluscs is unparalleled. Nearly 25% of all marine organisms are molluscs, including such oddities as sea snails, nudibranchs, and coleoids like squid with their specialised tentacles. Even the snails you might find in your garden belong to the molluscs, for this is the only phylum with species found in the sea, freshwater and on land. A testament to their adaptability. With an estimated 85,000 living species known to science, the abundance and diversity of molluscs is what allows them to occupy a great many niches and habitats, and diversify into an assortment of shapes and sizes. The smallest meiofauna molluscs grow to just 0.4 mm long, while in the pelagic deep they dominate as voracious predators, looming out of the dark. This is the alien world of molluscs. 00:00 - Introduction to Molluscs 01:50 - Anatomy of Molluscs - Basic Body Plan 02:59 - Anatomy of Molluscs - Adaptations of the Foot 04:01 - Anatomy of Molluscs - Adaptations of the Shell 04:45 - Gastropods - Anatomy and Adaptation 05:49 - Gastropods - Life in the Intertidal Zone 06:39 - Gastropods - Defence Mechanisms 07:28 - Gastropods - The Scaly-foot Snail 08:29 - Gastropods - The Nudibranchs (Sea Slugs) 09:45 - Bivalves - Anatomy and Adaptation 10:20 - Bivalves - Infaunal Lifestyle 11:26 - Bivalves - Epifaunal Lifestyle 12:09 - Bivalves - Mussel Beds of the Deep Sea 13:46 - Cephalopods - Anatomy and Adaptation 14:31 - Cephalopods - Evolutionary History 15:43 - Cephalopods - The Coleoids (Squid and Octopus) 16:41- Cephalopods - Argonaut Octopus (Paper Nautilus) 17:33 - Cephalopods - The Vampire Squid 18:41 - Conclusion CHECK OUT MY DEEP SEA WEBSITE: 🤍 I do not own any of the footage. I write the script, narrate, and edit what footage I can find. Footage used belongs to the incredible marine conservation societies of Schmidt Ocean Institute, NOAA, MBARI, WHOI and the Ocean Exploration Institute, along with various other YouTube sources. Music Used: Light by Jorge Mendez Dreams Become Real by Kevin MacLeod Lost Frontier by Kevin MacLeod Voices by Patrick Patrikios Nocturne by Asher Fulero Solitude by Jorge Mendez #deepsea #wildlife #nature #documentary #ocean #marinebiology #science #biology Bibliography: 🤍 🤍 🤍 🤍

Mollusca (Part 3)- Cephalopods- Invertebrate Paleontology | GEO GIRL


The Cephalopoda class of Mollusks! This video covers cephalopod morphology, anatomy, classification, ecology, and evolution. Cephalopods are animals such as octopuses, nautiluses, cuttlefish, squids, and the extinct ammonoids (or ammonites), which are very important index fossils for the Paleozoic and Mesozoic Eras. The major subclasses of cephalopods include: Nautiloidea, Endoceratoidea, Actinoceratoidea, Bactritoidea, Ammonoidea, and Coleoidea. I discuss in detail the internal and external features of cephalopod shells, including nautiloid, goniatitic, ceratitic, & ammonitic ammonoid suture patterns. I also discuss hetermorph ammonoid shell morphologies and planispiral forms and their evolutionary trends. References: Prothero, D.R. (2013). Bringing Fossils to Life: An Introduction to Paleobiology. Third Edition. Chapter 16: Kingdom of the Seashells: The Molluscs. pp. 384-431. Columbia University Press: 🤍 GEO GIRL Website: 🤍 (visit my website to see all my courses, shop merch, learn more about me, and donate to support the channel if you'd like!) Studying for an exam? Schedule Tutoring with me: 🤍 Hey there, Earth enthusiast! Check my favorite Earth-friendly products: Bamboo toilet paper: 🤍 Bamboo paper towels: 🤍 Compostable tableware: 🤍 Compostable trash bags: 🤍 Bamboo cutlery + straw! : 🤍 Eco-Friendly Tote (great for grocery shopping!): 🤍 Reusable straws + cleaning brushes (my fav!): 🤍 Eco-friendly laundry detergent: 🤍 Directly offset your carbon footprint with Wren: 🤍 (Just click link, press get started, take the free C footprint quiz, then choose how much you want to reduce your footprint by donating to the C sequestration projects they're funding!) Non-textbook books I recommend: Oxygen by D. Canfield: 🤍 Brief history of Earth by A. Knoll: 🤍 Life on young planet by A. Knoll: 🤍 Some assembly required by N. Shubin: 🤍 Your inner fish by N. Shubin: 🤍 Oxygen by N. Lane: 🤍 Alien Oceans by K. Hand: 🤍 Life's Engines: 🤍 Tools I use as a geologist/teacher/student: Geology field notebook: 🤍 Geology rock hammer: 🤍 Geological compass: 🤍 Geological hand lens: 🤍 Camera: 🤍 Carbon-neutral pencil bag: 🤍 Carbon-neutral backpack: 🤍 0:00 What are cephalopods? 2:56 How huge cephalopods can/could get! 3:36 Cephalopod anatomy/morphology 6:04 Cephalopod classification 7:35 Cephalopod shell morphologies 9:18 Ammonite sutures 12:18 Evolution of cephalopod morphologies 13:40 Cephalopod heteromorphs (weird shapes) 14:32 Planispiral cephalopod morphologies 16:14 Cephalopod evolution 18:46 Upcoming lectures! 19:12 Bloopers! Image sources: 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 Disclaimer: Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission, but there is no additional charge to you! Thank you for supporting my channel so I can continue to provide you with free content each week! And as always, let me know your topic suggestions in the comments down below!

Geology/paleontology lecture series/ cephalopods part-1


Cephalopods- general description of morphology






4 years searching for cephalopods and this is what I've seen. Location filmed: Indonesia, Philippines, Australia and Canada. Filmed and edited by Marcelo Johan Ogata Support me by joining my Patreon: 🤍

Cephalopod Inc.


🤍 - Please Help Support Our Video Productions! Brett Grasse lovingly calls the Cephalopod Operations division at the Marine Biological Laboratory (MBL) the “cephalopod empire.” The lab in Woods Hole, Massachusetts houses roughly 2,000 to 3,000 cephalopods—likely the largest collection of cephalopods of any research laboratory. And it’s possible that one day, these creatures will be as ubiquitous in labs as mice or fruit flies. Produced by Luke Groskin Music by Audio Network Additional Footage and Stills Provided by Bret Grasse and Taylor Sakmar

Octopus Intelligence Experiment Takes an Unexpected Turn


In this video, we provide our octopus with a twist top bottle that contains a delicious snack. The bottle has a small opening that allows him to get one of his arms through the hole in order to touch and taste the fish. However, due to the small size of the opening, the octopus is unable to pull the fish through. The only way he can access his food is to unscrew the top of the bottle. He was able to find another way into the bottle that was not foreseen by his handlers. It’s always fun when an experiment takes a turn we did not expect. In order to understand the force applied to pop off the white top, we tried to replicate this ourselves. We were able to pop the top off outside of the tank, but when the bottle was inside the tank, we were unable to duplicate what the octopus did. We applied a tremendous amount of force and we were still unable to do what he did inside the water.

Octopus And Squid Documentary


Octopus And Squid Documentary The octopus is a cephalopod mollusc of the order Octopoda. It has two eyes and four pairs of arms and, like other cephalopods, it is bilaterally symmetric. It has a beak, with its mouth at the center point of the arms. It has no internal or external skeleton (although some species have a vestigial remnant of a shell inside their mantles), allowing it to squeeze through tight places. Octopuses are among the most intelligent and behaviorally diverse of all invertebrates. Octopuses inhabit diverse regions of the ocean, including coral reefs, pelagic waters, and the ocean floor. They have numerous strategies for defending themselves against predators, including the expulsion of ink, the use of camouflage and deimatic displays, their ability to jet quickly through the water, and their ability to hide. Read more : 🤍 May you find this video informative and be thrilled to subscribe for more. Thanks for watching!

Why We Love Cephalopods


🤍 Cephalopod Week returns! From June 21 to 28, celebrate our favorite undersea creatures with Science Friday. Three hearts, eight arms, can’t lose. Cephalopod Movie Night is back with our annual celebration of these amazing creatures, from the cunning cuttlefish, to the superb squid, to the outstanding octopus! We’re teaming up with Atlas Obscura and a band of partner organizations around the country to give you a place to celebrate these incredible invertebrates together. We love cephalopods so much that this year we are gathering in pods in 10 cities around the U.S.! Join us for an evening of talk, tentacles, and talent, featuring four original short films from Science Friday, followed by conversations with cephalopod experts, performances, activities, and other ceph-tastic fun. Don’t be afraid to be shellfish—get your tickets before someone with four times as many arms grabs them first!

The Rise and Fall of the Cephalopods | Danna Staaf | Talks at Google


Before there were mammals on land, there were dinosaurs. And before there were fish in the sea, there were cephalopods—the ancestors of modern squid and Earth’s first truly substantial animals. Cephalopods became the first creatures to rise from the seafloor, essentially inventing the act of swimming. With dozens of tentacles and formidable shells, they presided over an undersea empire for millions of years. But when fish evolved jaws, the ocean’s former top predator became its most delicious snack. Cephalopods had to step up their game. Danna Staaf, PhD. studied baby squid at Hopkins Marine Station at Stanford University. In her first book, SQUID EMPIRE, she tells the true story of the ancient sea monsters that evolved into modern-day squid. She can be found online at cephalopodiatrist.com. Get the book here: 🤍

Did You Know Squids Do This? - SCP-2967 - Weird Cephalopod Traits!


SCP 2967 is a Euclid Class anomaly also known as Sapient Cephalopods . SCP-2967 is an abnormally large specimen of Octopus vulgaris. SCP2967 has shown unique traits, such as the ability to communicate through written language, recognition of colors, symbols, and individual features of other species, and an abnormally high intellect. LIKE & SUBSCRIBE to SCP Explained - Story & Animation Watch these other SCP videos we love: SCP-066 - Eric's Toy (SCP Animation) 🤍 SCP-5031 - Yet Another Murder Monster (SCP Animation) 🤍 SCP-2662 - Cthulhu (SCP Animation) 🤍 Follow us on Tiktok: 🤍 Join our Discord, share your SCP art, submit video feedback, chat with other fans...: 🤍 Please let us know in the comments which SCP's we should cover next Narrated by 🤍 Content relating to the SCP Foundation, including the SCP Foundation logo, is licensed under Creative Commons Sharealike 3.0 and all concepts originate from 🤍 and its authors. SCP-2967 - Sapient Cephalopods is based on "SCP-2967" by RecursiveRecursion: 🤍 #scpexplained #scp #animation

Cuttlefish, The Best Pet Cephalopod?


Cuttlefish have got to be on the short list of the coolest animals on the planet, though they are basically aliens. They are super intelligent invertebrate masters of camouflage. They are cephalopods like their cousins the octopus and squid, but I would argue that they might just be the best pets in that group. But is the cuttlefish a good pet? And is it the best pet cephalopod for you? Loveland Living Planet Aquarium: 🤍 🤍 🤍 🤍 Live Rock: 🤍 Conditioner: 🤍 Salinity Tester: 🤍 Instant Ocean Salt: 🤍 Filter: 🤍 Heater: 🤍 Frozen Seafood: 🤍 Protein Skimmer: 🤍 Aquarium: 🤍 Substrate: 🤍 Test Kit: 🤍 Gravel Vacuum, Water Change Kit: 🤍 Loveland Living Planet Aquarium: 🤍 🤍 🤍 🤍 "Goldfish" by ぱたごん under CC BY 3.0 🤍 "Squid Colors" by Betty Wills (Atsme), Wikimedia Commons, License CC-BY-SA 4.0 🤍 "Octopus vulgaris" by albert kok under CC BY 3.0 🤍 Clint is a professional biologist and educator, but above all, Clint LOVES reptiles and he loves to share that love with everyone he meets. Whether you're lover or a hater of reptiles, you can't help but get excited with Clint! We post a new video every Saturday morning! So stay tuned! Be sure to SUBSCRIBE: 🤍 PATREON: 🤍 MERCHANDISE: 🤍 SUPPORT Clint's Reptiles by shopping AMAZON here: 🤍 Schedule a virtual ONE-ON-ONE with Clint! 🤍 FACEBOOK: 🤍 INSTAGRAM: 🤍 TWITTER: 🤍 WEBSITE: 🤍 DISCORD: 🤍 To contact us for BUSINESS purposes: clintsreptiles+business🤍gmail.com You guys are so RAD! Fan mail? Yes Please! Clint's Reptiles 770 East Main Street #127 Lehi, UT 84043 If you would like to send a LIVE animal - FIRST: please send us an email to make sure we can take it in. clintsreptiles+LIVE🤍gmail.com

🐙🦑CEPHALOPODS|Very Intelligent Sea Creatures 😊


Class Cephalopoda is home to some of the most intelligent and mysterious critters in the sea. Including species of octopus, squid, cuttlefish and nautilus. Instead of enjoying them at the dinner table, it is better to learn about them together. :) #cephalopods #octopus #cuttlefish #squid #nautilus #animalfigure #Animaltoys #動物玩具 #頭足類動物

Alkaloid - Rise Of The Cephalopods


Subscribe to Season Of Mist for new releases : 🤍 Taken from the forthcoming album "Liquid Anatomy". Release Date: May 18th, 2018. Order here: 🤍 Follow Alkaloid: 🤍 Follow Season of Mist: 🤍 🤍 🤍 🤍



When marine biologist Roger Hanlon captured the first scene in this video he started screaming. Hanlon, senior scientist at the Marine Biological Laboratory in Woods Hole, studies camouflage in cephalopodssquid, cuttlefish and octopus. They are masters of optical illusion. These are some of Hanlon's top video picks of sea creatures going in and out of hiding. music by DjCode, Best of Breitband, footage courtesy of roger hanlon, produced by flora lichtman

Celebrating Cephalopods


In celebration of Cephalopod week 2016, we’ve put together a compilation of some of our favorite observations of these wonderful “head-footed” animals from the deep. Dumbo octopus (Grimpoteuthis) Pacific bigeye octopus (Octopus californicus) Japetella octopus (Japetella) Humboldt squid (Dosidicus gigas) Black-eyed squid carrying an eggsac (Gonatus) North Pacific giant octopus (Enteroctopus dolfeini) Cirrate octopus (Cirrata) Pacific red octopus (Octopus rubescens) Video producer: Linda Kuhnz Production support: Lonny Lundsten, Kyra Schlining Music: Fallout by Konstantinos Panagiotidis For more information see: 🤍

Soften The Glare "March Of The Cephalopods"


From the debut album "Making Faces" by Soften The Glare. Released Sept. 1 2017 and available at Bandcamp, CD Baby, Amazon, iTunes, etc.

The Extraordinary Secret of Cephalopod Vision


Cephalopod vision has always been a mystery to scientists. In spite of being colourblind, their behaviour shows they are able to distinguish colour, and this is due to the shape of their pupils. These findings were made by Stubbs & Stubbs, 2015, who discovered that the U or W-shaped pupil, gave cuttlefish, octopus and squid eyes a unique way of diffracting light and detecting colour. This is a video-adapted version of my winning talk in the FameLab Heats 2016 in Oxford, and content for #CephalopodWeek. Read the full blogpost here: ➢ [EN] 🤍 ➢ [ES] 🤍 Acknowledgements and other links: Art & Design ➢ Channel Art & Character Design: Caro Waro 🤍 ➢ Intro & Outro Animation: Cristina de Manuel 🤍 Audio ➢ Soundtrack: CryoSleepKitten 🤍 ➢ Intro & Outro: Thastor 🤍 Ideas, Scripting, Filming, Editing, Blogpost writing is all done by myself (Inés Dawson). Subscribe for regular fun science! ➢ 🤍 Check out the website behind this channel! ➢ 🤍 Follow me on social media: ➢ 🤍 ➢ 🤍 ➢ 🤍 Business e-mail: ➢ Visit YouTube about page or contact page on website and fill in captcha. THE GEAR I USE: ➢ Camera Canon 650D (US): 🤍 ➢ Lenses Canon 50mm F1.8 (US): 🤍 Opteka 0.2x Fish-eye + Macro attachment (US): 🤍 ➢ Microphone SmartLav+ (US): 🤍 Tascam DR-40 External Recorder: 🤍

Cephalopods are Clever Hunters


Squid and cuttlefishes use mesmerizing color changes to lure or confuse prey then snatch their snack using their two long tentacles. Octopuses catch their prey by surprise, using camouflage, jet propulsion and the sure grip that comes with having eight arms. These cool creatures are part of our new Tentacles exhibit. Learn more: 🤍

Cephalopods changing colors


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Cephalopods on the Move


Some cephalopods lumber along the seafloor, crawling or walking. Others use jet propulsion, filling their muscular bodies with water, then squirting it from tubular siphons. These cool creatures are part of our new Tentacles exhibit. Learn more: 🤍

A Brief Explanation of the Circulatory System of Cephalopods


This video is about the circulatory system of cephalopods. Made with FlipaClip.

Magnapinna Squids - Deepsea Oddities


Magnapinna squids are rarely seen cephalopods common worldwide in great depths usually only accessible by ROVs. This is an experimental documentary short I made, the first time I have ever attempted this genre.

Cephalopods, RNA and Evolution.


The ocean is an area on the earth that has been vastly unexplored, We learn lots of fascinating things about it as we slowly march forward in our pursuit of knowledge. Here is something that I think is very interesting and may even affect the future of modern treatments to come. It has been discovered that some cephalopods, specifically squids and octopi, can change their R.N.A structure in order to adapt to certain situations. Now, R.N.A is sort of like the 'go between' the messenger between D.N.A, and cells. So this means, that somehow, by some mechanism that researchers have not yet understood. They can directly communicate with R.N.A to get proteins and cells made in response to different situations. These proteins etc, are not part of their normal programming. Hypothetically an example could be, they ate something mildly toxic. By some mechanism they may be able to create an counteractive agent for the toxin and neutralize it in their body. What this means is that they can adapt and create new functions, while still keeping the DNA mostly the same. This could prove to be a far safer approach to genetic treatments than what is currently available. You can check out the links below for more information. 🤍 🤍 Channel Membership with member only content. 🤍 Streaming Media, Energetic Alchemy Music Links 🤍 🤍 🤍 Check out our Instagram 🤍 Teespring for unique items 🤍 Patreon 🤍 SapienMed App Store 🤍 Our website 🤍 Gumroad Audios For Sale 🤍 None of these statements have been analyzed by the FDA, but as such, none are these are designed to diagnose or offer medical advice. The listeners are presented with information that they may choose to use or not. As usual, always consult your General Practitioner or Hospital if you need urgent treatment or advice. This may fall under a class I type of device or a general health benefit app or program. As per FDA guidelines they do not intend to regulate medical or biological information. This channel exists as a presentation of information to you and will never diagnose any of your conditions.

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