All octopuses are venomous, but only the blue-ringed octopuses are known to be deadly to humans. Octopuses appear in mythology as sea monsters like the Kraken of Norway and the Akkorokamui of the Ainu, and probably the Gorgon of ancient Greece. Meer weergeven An octopus (PL: octopuses or octopodes, see below for variants) is a soft-bodied, eight-limbed mollusc of the order Octopoda (/ɒkˈtɒpədə/, ok-TOP-ə-də ). The order consists of some 300 species and is grouped … Meer weergeven Size The giant Pacific octopus (Enteroctopus dofleini) is often cited as the largest known octopus … Meer weergeven Octopuses live in every ocean, and different species have adapted to different marine habitats. As juveniles, common octopuses inhabit shallow tide pools. The Hawaiian … Meer weergeven Most species are solitary when not mating, though a few are known to occur in high densities and with frequent interactions, signaling, mate defending and eviction of individuals from dens. This is likely the result of abundant food supplies combined with limited … Meer weergeven The scientific Latin term octopus was derived from Ancient Greek ὀκτώπους, a compound form of ὀκτώ (oktō, "eight") and πούς (pous, "foot"), itself a variant form of ὀκτάπους, a word used … Meer weergeven Reproduction Octopuses are gonochoric and have a single, posteriorly-located gonad which is associated with the coelom. The testis in males and the ovary in females bulges into the gonocoel and the gametes are released here. The … Meer weergeven The scientific name Octopoda was first coined and given as the order of octopuses in 1818 by English biologist William Elford Leach, who classified them as Octopoida the previous year. The Octopoda consists of around 300 known species and … Meer weergeven Web23 dec. 2024 · All octopuses can bite. A bite from a blue-ringed octopus, however, can be fatal, as they are highly poisonous creatures. It's uncommon for humans to get bitten by …

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Web18 mei 2024 · Now, researchers have discovered the chemicals that seem to control this fatal frenzy. After an octopus lays eggs, she undergoes changes in the production and … Web10 nov. 2024 · CHANG: Although the octopuses did throw things at the scientists' cameras a few times. So, you know, like some humans, perhaps the octopuses weren't too fond … datatables footer total

Octopuses torture and eat themselves after mating. Science finally ...

WebOctopuses are often mischievous, such as this octopus that climbed out of its tank to give visitors a more personal greeting. There’s also Inky the octopus, who infamously … WebOctopuses are often referred to as both poisonous and venomous, but the truth is that they are neither. Poisonous organisms generally produce toxins that can harm or even kill … Web10 jun. 2015 · This Author Thinks So. Sy Montgomery also says that octopuses can express compassion and have erotic sex. For most of us, the idea of having our hands … bitterroot home tour