![]() ![]() ![]() It has an arm span that can reach 14 feet (four meters). They are made up of 90 muscle and frequently lose arms to. The giant Pacific octopus (Enteroctopus dofleini), found off the Pacific coast of the United States from California to Alaska, is the largest octopus species in the world. New DNA analysis shows that two distinct populations of this. The giant Pacific octopus is curious and smart, known to unscrew jars and solve puzzles. A recent study has even observed that gloomy octopuses ( Octopus tetricus) displaying aggression-related coloring were more likely to hurl debris at others of their species. Enter Turquet’s octopus, a cephalopod with a four-million-year pedigree that makes its home in the icy waters around Antarctica. octopus fish marinelife marinebiodiversityYouTube Searching:giant octopusoctopusesOctopusOctopus videounderwaterSea underwater videoMarine lifemar. Octopuses can change color to blend in with their surroundings or even to indicate their mood. One commenter on Youtube asked: “Any theories about what was happening here? A little taste to see if you'd make a good lunch perhaps?” Humphreys responded: “Theories include mating season, curiosity, and maybe hungry but it was never what I would call aggressive.” A 2020 study on California two-spot octopuses ( Octopus bimaculoides) in the journal Cell found sensory cells in the suckers, with the authors stating that “Octopuses explore the seafloor with their flexible arms using a specialized ‘taste by touch’ system to locally sense and respond to prey-derived chemicals and movement.” Octopuses can actually taste using their suckers. The largest octopus, weighing in at an impressive 70.7 kg (156 lbs) and with an arm span the length of a car, the Giant Pacific Octopus (Enteroctopus. iStock Matsunaga then took the creature to be weighed at Hana Pa'a Fishing Co. The squid was thought to be feeding on grenadier fish in Australias cold winter waters. On her Instagram, she revealed that it interacted with her at least six times, and stated that “yes I did end up with an octopus hickey!!” A Hawaii man has caught a record-breaking octopus weighing almost 26 pounds. Tasmanian Museum curator David Pemberton said it was one of the biggest ever discovered. Unlike humans who have iron-based blood, octopuses have copper-based blood with hemocyanin to transport oxygen around their bodies. The inquisitive cephalopod kept vibing with the divers for around 40 minutes, with Humphreys saying that it “kept changing the lights on my camera system and fiddling with it”. ![]()
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