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Giant Pacific octopus paralarvae are preyed upon by many other zooplankton and filter feeders. Marine mammals, such as harbor seals, sea otters, and sperm whales depend upon the giant Pacific octopus as a source of food. Pacific sleeper sharks are also confirmed predators of this species. [22]
2.1 Octopus, including common and giant pacific octopus. 2.2 Giant or colossal squid. 2.3 Humboldt squid. ... All octopuses have venom, but few are fatally dangerous.
The venom can result in nausea, respiratory arrest, heart failure, severe and sometimes total paralysis, blindness, and can lead to death within minutes if not treated. Death is usually from suffocation due to paralysis of the diaphragm. [13] The venom is produced in the posterior salivary gland of the octopus by endosymbiotic bacteria.
"The Giant Pacific Octopus (Enteroctopus dofleini) stands out strikingly from other octopus species. ... Nematocysts trigger and inject venom on contact, stinging, paralyzing, and killing molluscs ...
The Octopus Had an Infection In a follow-up video , the vet shared the results of the labs she sent out. And unfortunately, the octopus was feeling under the weather for a real reason.
It’s been eight years since Harbor WildWatch remembers seeing one of the creatures in the creek. A Gig Harbor resident caught it on video.
The giant Pacific octopus (Enteroctopus dofleini) is often cited as the largest known octopus species. Adults usually weigh around 15 kg (33 lb), with an arm span of up to 4.3 m (14 ft). [ 19 ] The largest specimen of this species to be scientifically documented was an animal with a live mass of 71 kg (157 lb). [ 20 ]
Giant Pacific Octopus are agile, smart, and sneaky. The Monterey Bay Aquarium's website explains: "Octopuses are very intelligent animals that can learn to open jars (and) play with toys.