Cuttlefish Quidditch: Learn About Cuttlefish Migration!
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Cuttlefish Quidditch: Learn About Cuttlefish Migration!

Cuttlefish have long turned their tentacles up to group swims preferring to navigate the ocean in solitude and only coming together when it’s time to mate. At least, that’s what they lead us to believe! They don’t mind traveling together and doing it in style, swimming in almost precision formations. They’re basically an underwater quidditch…

Does An Octopus Have Arms Or Tentacles? Let’s Find Out!
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Does An Octopus Have Arms Or Tentacles? Let’s Find Out!

Arms! Tentacles! What’s the difference? Which cephalopod has what!? When it comes to cephalopod appendages, especially octopus, tentacles seem to be that all-encompassing umbrella term that gets used when describing those long, flexible appendages. We are here to answer the ultimate question: Does an octopus have arms or tentacles? Let’s break it down! Okay, let’s…

The Fantastic Phore: Cephalopods Color-Changing Abilities!
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The Fantastic Phore: Cephalopods Color-Changing Abilities!

If you ever wondered what (or who) was the culprit behind cephalopods being able to change the color of their skin… you’ve found them. Meet the Fantastic Phore- chromatophore, iridophores, leucophores, and photophores! Cephalopod skin is the kind of thing you read about in science fiction books. It would be completely unbelievable if they weren’t…