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Giant Pacific octopus

Enteroctopus dofleini

Davart il num: The species name dofleini honours the German scientist Franz Theodor Doflein.1

NunprivlusNunprivlus per umans. Nagut da far quitads.

Lindornas conicas e polips

MorsasMangia: Charn

Privel per umans: LevSco ina piztgada d'avieul u main. Practicamain nunprivlus per umans.

The giant Pacific octopus is the largest octopus species on Earth. It lives along the coasts of the North Pacific, from Baja California up to Alaska and across to Japan and Korea. It plays an important part in the health of deep sea ecosystems.1

Viva en

Coastal North Pacific: Baja California, US West Coast, Alaska, British Columbia, Russian Far East, Japan and Korea1

Ocean Pacific

Pagina iniziala

It lives from the intertidal zone down to 2,000 m, in cold, oxygen-rich waters. It spends most of its time in dens, which can be caves, holes under rock, or rubbish on the seafloor such as bottles, tyres, pipes and barrels. Dens are often found in kelp and rocky areas.1

Lunghezza

4,3 m (14 ft)1

Paisa

15 kg fin 270 kg (33 lb fin 595 lb)1

Sveltezza maximala

circa 25 km/h (16 mph)

Nudar, stima approximativa

Tge mangia el?

It eats shrimp, crabs, scallops, abalones, clams, snails, lobsters, fish, squid and other octopuses. It catches its food with its suckers and bites it with a tough beak made of chitin. It has also been seen preying on small sharks and a seagull.1

Foto da Giant Pacific octopus — Giant Pacific octopus. Foto: Erin McKittrick. CC BY 4.0, iNaturalist.

Co renconuscher el

It is the largest octopus species, with adults usually weighing around 15 kg.1
Its arm span can reach up to 4.3 m.1
Its largest suckers are about 6.4 cm across.1
It is well camouflaged and often hides in kelp or its den.1
Piles of shells and bones outside a den, called den litter, can show that one is nearby.1

Forza dal tissi

Morsas

Il tissi vegn or tras ses dents da tissi u ses dents, cura ch'el morda.

Quant privlus è el per umans?

Privel per umans: LevSco ina piztgada d'avieul u main. Practicamain nunprivlus per umans.

Sch'el morda

Immobilisaziun cun squitsch: envolva ina bandascha elastica ferma sur la morsa e lura vi da l'entir member ensi, fixescha el cun ina stecca e tegna la persuna dal tut immobila, fin che l'agid arriva.
In polip cun anels blaus u ina lindorna conica po far che ina persuna na respira betg pli, entant ch'ella è anc dasda: clama agid e sajas pront da dar respiraziun artifiziala, fin che l'equipa da l'ambulanza surpiglia.

Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid

Resta en segirezza

Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
Sch'in tal animal ta morda: resta calm, na ta mova betg, clama tes numer d'urgenza (112, 000, 911) u va spert en in ospital. Ta regorda co ch'el veseva or, ina foto gida.

El n'ha betg quai sin tai. El dovra ses tissi per pigliar nutriment u per sa defender, e sa zuppa bler pli gugent. Dapli davart la segirezza

Nua sin il mund?

Africa Asia Europa America dal Nord America dal Sid Australia ed Oceania Ocean Pacific

Quant grond è el?

Quant lung è el?

Quant grev è el?

uschè grev sco 14 chauns

uschè lung sco 4 chauns dal nas fin a la cuauschè lung sco 24 bananas ina suenter l'autrapudess nudar la lunghezza d'in grond bassin (50 m) en 7,2 secundas

Quant grond è Giant Pacific octopus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.

Quant svelt è el?

In nudader olimpic circa 8 km/h (5 mph)

Giant Pacific octopus circa 25 km/h (16 mph)

In delfin a tutta sveltezza circa 35 km/h (22 mph)

bun da savair

Fatgs

Octopuses are ranked as the most intelligent invertebrates, and this species can recognise people it often meets and open childproof bottles.1

Its largest suckers can each support about 16 kg.1

The largest individual may have weighed 270 kg, with an arm span of 9.8 m, according to the fisherman who caught it.1

It spends about 94% of its time hidden in dens, kelp or camouflage.1

Unlike most octopuses, which live about one year, it lives three to five years.1

It is the largest octopus species on Earth.1

Per experts da tissi

Num scientific: Enteroctopus dofleini
Gruppa: Lindornas conicas e polips
Famiglia: Enteroctopodidae2
Urden: Octopoda
Continents: Ocean Pacific, Ils oceans
Poppins: The female lays between 120,000 and 400,000 eggs on a hard surface and guards them for about 6 months, until they hatch. She dies soon after the young hatch. Hatchlings are about the size of a grain of rice, and very few survive to adulthood.1
Durada da vita: circa 5 onns1
Privel per umans: 1 / 5: Lev3

Da nua che vegnan ils fatgs

Giant Pacific octopus (Wikipedia (CC BY-SA 4.0))
Enteroctopus dofleini (iNaturalist): nums e classificaziun.
Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.

Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.

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