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Katuni yaEast Pacific red octopus
Nhamba 1169 pa1 402

East Pacific red octopus

Octopus rubescens
InongorwadzaInorwadza, asi haizokukuvadza zvakanyanya.
Hozhwa dzecone nemaoctopus InorumaInodya: Nyama
Ngozi kuvanhu: InorwadzaInogona kurwadza chaizvo, asi kazhinji haisi njodzi huru.

The East Pacific red octopus is a small octopus that lives along the North American West Coast. It is the most common shallow-water octopus in much of this region and hunts on the seabed. It is special because scientists have shown it has individual personalities, the first invertebrate found to have them.1

Inogara mu
North American West Coast, from the southern Gulf of California to the Gulf of Alaska; may also occur in the western Pacific Ocean1
Gungwa rePacific
Kumba
It lives on the seabed from the intertidal zone down to depths of about 300 m (980 ft). It is a shallow-water animal and is found throughout much of its range in these habitats.1
Kureba
8 cm kusvika 10 cm (3,1 in kusvika 3,9 in)1
Huremu
100 g kusvika 400 g (4 oz kusvika 14 oz)1
Kumhanya kukuru
kunenge 25 km/h (16 mph)
Kushambira, kufungidzira
Inodya chii?
It is a generalist predator that feeds on gastropods (sea snails), bivalves, crabs and barnacles. It pounces on its prey and changes colour in a set sequence at the moment of capture. When it attacks a bivalve, it drills a hole through the shell and delivers venom, then opens the shell more easily.1
Chaizvo!Mufananidzo waEast Pacific red octopus
East Pacific red octopus. Mufananidzo: Original uploader was Taollan82 at en.wikipedia. CC BY-SA 3.0, Wikimedia Commons.

Maziviro ayo

  • Its colour can vary from deep brick red to brown, to white, or a mottled mixture of these.1
  • It can change both its colour and skin texture.1
  • It has three eyelash-like papillae (small bumps) below each eye.1
  • Adults usually have a mantle (body) length of 8–10 cm, with arms of 30–40 cm.1

Inowanzovhiringidzwa ne: Small individuals of the giant Pacific octopus (Enteroctopus dofleini) can be mistaken for it in the north of its range. The East Pacific red octopus has three eyelash-like papillae below each eye, which the giant Pacific octopus lacks.1

Simba reuturu

Inoruma

Uturu hunobuda nemeno ayo painoruma.

Uturu hwayo hunoitei?

It uses venom to subdue its prey. After catching a bivalve such as a clam, it drills a hole through the shell near the adductor muscles and injects venom through that hole.1

Ine ngozi yakadii kuvanhu?

Ngozi kuvanhu: InorwadzaInogona kurwadza chaizvo, asi kazhinji haisi njodzi huru.

Kana ikaruma

  • Kusunga nekumisa (pressure immobilisation): monera bhandeji rinotambanuka zvakasimba pamusoro peparumwa wozokwira nenhengo yose, isungirire nechitsigiso (splint), uye chengeta munhu asingafambe zvachose kusvikira rubatsiro rwasvika.
  • Octopus ine mhete dzebhuruu kana hozhwa yecone inogona kumisa kufema kwemunhu achiri kumuka: shevedza rubatsiro ugare wakagadzirira kumufemera mumuromo kusvikira vanhu veambulensi vatora basa.

Gara uchitanga wafonera nhamba yechimbichimbi (112, 000, 911). Iri izano rakajairika rerubatsiro rwekutanga, kwete zano rechiremba. Zvakakosha zverubatsiro rwekutanga

Gara wakachengeteka

  • Usambobata mhuka yesango, kuedza kuitora kana kuinetsa, kunyange iri diki, uye kunyange ichiita seyakarara kana yakafa.
  • Ipa nzvimbo. Kana ukasangana nayo, dzikama, dzokera shure zvishoma nezvishoma uirege iende nenzira yayo.
  • Kana imwe ikakuruma: dzikama, gara wakanyarara, fonera nhamba yechimbichimbi (112, 000, 911) kana kuti enda kuchipatara nokukurumidza. Rangarira kuti yaitaridzika sei, mufananidzo unobatsira.

Haisi kukutsvaga. Inoshandisa uturu hwayo kubata chikafu kana kuzvidzivirira, uye inotonyanya kuda kuhwanda. Zvimwe pamusoro pekugara wakachengeteka

Yakakura sei?

Yakareba zvakadii?

East Pacific red octopus kunenge 10 cm kureba (3,9 in)Chibatanidzo chemapepa kunenge 3 cm (1,2 in)Runhare rwemazuva ano kunenge 15 cm (5,9 in)

Inorema zvakadii?

inorema semabhanana 3
yakareba sezvidhinha zvematoyi 3 zvakateedzanainogona kushambira kureba kwedziva guru rekushambira (50 m) mumasekondi 7,2

East Pacific red octopus yakakura sei kana yaenzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Inomhanya zvakadii?

zvakanaka kuziva

Chokwadi

1

It was the first invertebrate in which individual personalities were demonstrated.1

2

In the 2016 Pixar film Finding Dory, a character named Hank is an East Pacific red octopus. The animators gave him seven arms because they could not fit all eight on his model.1

3

It drills holes in bivalve shells, often near the adductor muscles, to reach the prey inside.1

4

A 2011 study suggested it may choose prey based on how easily the fat can be digested rather than on calories.1

5

It was widely thought to be a young giant Pacific octopus before it was described as a species in 1953.1

Kuputsa ngano

Ngano: Because captive animals were active at night, many people believed it hunts only at night.

Chokwadi: A study in Puget Sound, Washington, found that a local population was likely active during the day (diurnal).1

Kune nyanzvi dzeuturu

Zita resainzi
Octopus rubescens
Boka
Hozhwa dzecone nemaoctopus
Mhuri
Octopodidae2
Odha
Octopoda
Makondinendi
Gungwa rePacific, Makungwa makuru
Ngozi kuvanhu
2 / 5: Inorwadza3

Kwakabva chokwadi

  1. East Pacific red octopus (Wikipedia (CC BY-SA 4.0))
  2. Octopus rubescens (iNaturalist): mazita nekurongwa kwemhuka.
  3. Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.

Chokwadi chimwe nechimwe pane peji rino chine nhamba inoratidza kwachakabva. Kana takakanganisa, ruregerero, tiri vanoda mhuka, kwete magazini yesainzi. Tiudze pa[email protected] tichazvigadzirisa.

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Zvimwe kubva muboka rimwe chete: Hozhwa dzecone nemaoctopus

Inogarawo mu: Gungwa rePacific

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