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East Pacific red octopus

Octopus rubescens

Faqat ogʻritadiOgʻritadi, lekin senga jiddiy zarar yetkazmaydi.

Konus shilliqqurtlar va sakkizoyoqlar

ChaqadiOvqati: Goʻsht

Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

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

Yashash joyi

North American West Coast, from the southern Gulf of California to the Gulf of Alaska; may also occur in the western Pacific Ocean1

Tinch okeani

Bosh sahifa

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

Uzunlik

8 cm dan 10 cm gacha (3,1 in dan 3,9 in gacha)1

Vazn

100 g dan 400 g gacha (4 oz dan 14 oz gacha)1

Eng yuqori tezlik

taxminan 25 km/soat (16 mil/soat)

Suzish, taxminiy

Nima yeydi?

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

East Pacific red octopus surati — East Pacific red octopus. Surat: Original uploader was Taollan82 at en.wikipedia. CC BY-SA 3.0, Wikimedia Commons.

Uni qanday tanish mumkin

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

Koʻpincha adashtiriladi: 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

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

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

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

Agar chaqsa

Bosim bilan harakatsizlantirish: chaqilgan joy ustidan mahkam elastik bint oʻra, keyin butun qoʻl yoki oyoq boʻylab yuqoriga oʻrab chiq, shina qoʻy va yordam kelguncha odamni butunlay qimirlatmay tut.
Koʻk halqali sakkizoyoq yoki konus shilliqqurt odam hali hushida boʻlgan paytda uning nafasini toʻxtatib qoʻyishi mumkin: yordam chaqir va tez yordam kelib, ishni oʻz qoʻliga olguncha sunʼiy nafas berishga tayyor tur.

Har doim avval favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911). Bu birinchi yordam boʻyicha umumiy maslahat, tibbiy maslahat emas. Birinchi yordam asoslari

Xavfsiz boʻl

Hech qachon yovvoyi hayvonga tegma, uni tutma yoki jigʻiga tegma, hatto kichkina boʻlsa ham va hatto uxlayotgan yoki oʻlik koʻrinsa ham.
Unga joy ber. Agar duch kelsang, xotirjam boʻl, sekin orqaga chekin va uni oʻz yoʻliga ketishiga qoʻy.
Agar biri seni chaqsa: xotirjam boʻl, qimirlamay tur, favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911) yoki tezda kasalxonaga yet. U qanday koʻrinishda ekanini eslab qol, surat yordam beradi.

U seni ovlamoqchi emas. Zaharini ovqat tutish yoki oʻzini himoya qilish uchun ishlatadi va yashirinishni ancha afzal koʻradi. Xavfsiz qolish haqida batafsil

Dunyoning qayerida?

Afrika Osiyo Yevropa Shimoliy Amerika Janubiy Amerika Avstraliya va Okeaniya Tinch okeani

U qanchalik katta?

U qanchalik uzun?

U qanchalik ogʻir?

3 ta banandek ogʻir

qator terilgan 3 ta oʻyinchoq gʻishtdek uzunkatta basseyn uzunligini (50 m) 7,2 soniyada suzib oʻtishi mumkin

East Pacific red octopus SEN bilan solishtirganda qanchalik katta?

Faqat brauzeringdagi hisob-kitob. Hech narsa saqlanmaydi va hech qayerga yuborilmaydi.

U qanchalik tez?

Olimpiya suzuvchisi taxminan 8 km/soat (5 mph)

East Pacific red octopus taxminan 25 km/soat (16 mph)

Toʻliq tezlikdagi delfin taxminan 35 km/soat (22 mph)

bilish foydali

Faktlar

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

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

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

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

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

Afsonalarni fosh qiluvchi

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

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

Zahar mutaxassislari uchun

Ilmiy nomi: Octopus rubescens
Guruh: Konus shilliqqurtlar va sakkizoyoqlar
Oila: Octopodidae2
Tartib: Octopoda
Qitʼalar: Tinch okeani, Okeanlar
Odamlar uchun xavf: 2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

East Pacific red octopus (Wikipedia (CC BY-SA 4.0))
Octopus rubescens (iNaturalist): nomlar va tasnif.
Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

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