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Chithunzi chojambula cha East Pacific red octopus
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East Pacific red octopus

Octopus rubescens
ImangopwetekaImapweteka, koma sidzakuvulaza kwambiri.
Nkhono za cone ndi ma octopus ImalumaImadya: Nyama
Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Imakhala ku
North American West Coast, from the southern Gulf of California to the Gulf of Alaska; may also occur in the western Pacific Ocean1
Nyanja ya Pacific
Kunyumba
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
Kutalika
8 cm mpaka 10 cm (3,1 in mpaka 3,9 in)1
Kulemera
100 g mpaka 400 g (4 oz mpaka 14 oz)1
Liwiro lapamwamba
pafupifupi 25 km/h (16 mph)
Kusambira, kuyerekeza chabe
Imadya chiyani?
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
Zoona!Chithunzi cha East Pacific red octopus
East Pacific red octopus. Chithunzi: Original uploader was Taollan82 at en.wikipedia. CC BY-SA 3.0, Wikimedia Commons.

Mmene ungaizindikirire

  • 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

Nthawi zambiri imasokonezedwa ndi: 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

Mphamvu ya ululu

Imaluma

Ululu umatuluka kudzera m'mano ake ikaluma.

Ululu wake umachita chiyani?

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

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

Ikaluma

  • Kumanga ndi kusasuntha (pressure immobilisation): manga bandeji yotanuka mwamphamvu pamene walumidwa kenako mmwamba chiwalo chonse, ika chogwiriziza (splint), ndipo munthuyo akhale chete osasuntha konse mpaka thandizo litafika.
  • Octopus ya mphete zabuluu kapena nkhono ya cone ingathe kuletsa munthu kupuma ali chizindikire: itana thandizo ndipo ukhale wokonzeka kumupumira m'kamwa mpaka anthu a ambulansi atatenga udindo.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

  • Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
  • Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
  • Ikakuluma: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Kuti padziko lapansi?

AfricaAsiaUlayaAmereka ya KumpotoAmereka ya KumweraAustralia ndi OceaniaNyanja ya Pacific

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

East Pacific red octopus yaitali pafupifupi 10 cm (3,9 in)Kachitsulo komangira mapepala pafupifupi 3 cm (1,2 in)Foni yam'manja pafupifupi 15 cm (5,9 in)

Ndi yolemera bwanji?

yolemera ngati nthochi 3
yaitali ngati zidutswa zomangira zoseweretsa 3 pamzereingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 7,2

East Pacific red octopus ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

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

Kuthetsa nthano zabodza

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

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

Za akatswiri a ululu

Dzina la sayansi
Octopus rubescens
Gulu
Nkhono za cone ndi ma octopus
Banja
Octopodidae2
Dongosolo
Octopoda
Makontinenti
Nyanja ya Pacific, Nyanja zikuluzikulu
Ngozi kwa anthu
2 / 5: Yopweteka3

Kumene mfundo zimachokera

  1. East Pacific red octopus (Wikipedia (CC BY-SA 4.0))
  2. Octopus rubescens (iNaturalist): mayina ndi magulu a sayansi.
  3. Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kochokera. Ngati talakwitsa, pepani, ndife okonda nyama, osati magazini a sayansi. Tiuze pa [email protected] ndipo tikonza.

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Zina za gulu lomwelo: Nkhono za cone ndi ma octopus

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