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Cephalopods

Octopus Octopuses Squid Colossal Squid Octopus Behavior Cuttlefish Squids Giant Octopuses Mesonychoteuthis hamiltoni Gonatus antarcticus Bigfin Squid Promachoteuthis Squid Chromatophores Illex coindetii Glacial Glass Squid Octopus vulgaris Vampyroteuthis infernalis Arctic Bobtail Squid Vitreledonella Grimpoteuthis Microeledone galapagensis Octopus Species Octopus americanus Camouflage Squid Species Camouflage Mechanisms Octopus Intelligence Taningia silasii Blue-Ringed Octopus Haliphron atlanticus Whiplash Squids Squid and Cuttlefish Giant Squid Extinct Species Giant Octopus Fossils Indian Squid Magnapinna Squid Atlantic Longfin Inshore Squid

Thousands of Longfin Squid Wash Up on Provincetown Beach

Officials say the deaths were a natural post‑spawning die‑off pushed ashore by wind and tide.

Scientists Name New Tiny Blue Octopus From the Galápagos

Golf-Ball-Sized Blue Octopus Identified as New Species Near Galápagos

Giant Squid DNA Found off Western Australia in Deep-Sea Canyon Survey

Giant Cretaceous Octopuses May Have Ruled the Seas, Science Study Finds

Giant Cretaceous Octopuses Identified From 27 Fossil Beaks

Genome Study Recasts Squid and Cuttlefish Evolution From Deep-Sea Origins to a Post-Extinction Boom

Stanford Team Reports Photonic Skin That Switches Texture and Color

MBARI Releases Rare 4K Footage of Seven-Arm Octopus Feeding in Monterey Bay

Rare Deep-Sea Seven-Arm Octopus Fragments Wash Ashore in Scotland

UC San Diego Engineers Bacteria to Mass-Produce Octopus Pigment at Record Yields

Wild Study Maps Octopus Arm Roles, With Front Limbs Exploring and Rear Limbs Moving

Octopus-Inspired Muscles Boost Lift and Cut Drag in Underwater Vehicle Tests

Grinding Tomography Reveals 40 New Squid Species in 100-Million-Year-Old Rock

Nebraska Researchers Advance Cephalopod-Inspired Skins for Soft Robotics and Wearables

Researchers Capture First Live Footage of Antarctic Squid in Deep Weddell Sea

Newly Discovered Flapjack Octopus Adds to Australia's Deep-Sea Biodiversity