Venom Wiki / Barcha maxluqlar / Meduzalar va dengizdagi nish urarlar

№ 1095 / 1 402

Pacific sea nettle

Chrysaora fuscescens

Nomi haqida: The name 'nettle' refers to its sting, which is like that of the stinging nettle plant. Its genus name, Chrysaora, is Greek for 'he who has a golden armament', after the golden colour of its bell.1

Faqat ogʻritadiTegmaOgʻritadi, lekin senga jiddiy zarar yetkazmaydi.

Meduzalar va dengizdagi nish urarlar

Nish uradigan paypaslagichlarOvqati: Goʻsht

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

The Pacific sea nettle is a large jellyfish with a golden-brown bell and long, trailing tentacles. It lives in the cool and temperate coastal waters of the northeastern Pacific Ocean, from southern British Columbia down to Mexico. Its sting is irritating, but it is rarely dangerous to people.1

Yashash joyi

Northeastern Pacific Ocean, from southern British Columbia and the US West Coast south to Baja California Sur, Mexico1

Tinch okeani

Bosh sahifa

It lives in temperate to cooler coastal waters. Its numbers peak in late summer, and it has become very abundant off the coast of Oregon. Dense swarms can clog fishing nets and water intakes.1

Uzunlik

1 m (3,3 ft)1

Eng yuqori tezlik

taxminan 0,9 km/soat (0,56 mil/soat)

Suzish, taxminiy

Nima yeydi?

It drift-feeds, hanging its stinging tentacles in the water like a large net to catch prey as it floats past. It eats zooplankton, crustaceans, salps, pelagic snails, small fish, fish eggs and larvae, and other jellyfish.1

Pacific sea nettle surati — Pacific sea nettle. Surat: Ed Bierman. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

Golden-brown bell with a reddish tint1
Bell usually less than 50 cm across1
Long, spiralling whitish oral arms1
24 undulating maroon tentacles that can trail up to 4.6 m behind it1

Zahar quvvati

Nish uradigan paypaslagichlar

Minglab mitti nish uradigan hujayralar biror narsa tekkanda otilib chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

When prey touches the tentacles, thousands of stinging cells (nematocysts) fire barbed stingers that inject venom. The venom contains proteins, including proteases and pore-forming toxins, which can disrupt cell membranes and tissues. The venom is effective against prey and humans, but is typically not lethal to people.1

Odamlar uchun qanchalik xavfli?

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

Its sting is often irritating and possibly mildly painful to people, but it is rarely dangerous. It is typically nonlethal to humans.1

Qoʻrqqanda nima qiladi?

Its stinging tentacles are its main defence, although some animals, such as leatherback turtles, are not bothered by the sting.1

Agar nish ursa

Suvdan chiq va paypaslagichlarni olib tashla (qoʻlqop yoki mato bilan).
Tropik quti meduzalar uchun: nish urgan joylarga kamida 30 soniya sirka quy, yordam chaqir va yurak-oʻpka reanimatsiyasini qilishga tayyor tur. Portugal kemachasi va boshqa koʻpchiligi uchun: dengiz suvi bilan yuv, keyin ogʻriq uchun issiq suv.

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 senga nish ursa: 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?

burnidan dumigacha tizilgan 2 ta uy mushugidek uzunketma-ket qoʻyilgan 6 ta banandek uzun

Pacific sea nettle SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

Bogʻ shilliqqurti taxminan 0,05 km/soat (0,03 mph)

Pacific sea nettle taxminan 0,9 km/soat (0,56 mph)

Suzayotgan odam taxminan 3 km/soat (1,9 mph)

bilish foydali

Faktlar

Small fish and crabs sometimes hide inside its bell, where they may feed on it.1

It uses light-sensing organs called ocelli to migrate from deep water up to the surface.1

It swims by jet propulsion, squeezing its bell to push water out, though it mostly floats.1

Its population may be growing because of nutrient pollution from human sources, which feeds algal blooms and the wider food chain.1

It is kept in many aquariums because of its bright colours and very long tentacles, and it is low-maintenance in captivity.1

Zahar mutaxassislari uchun

Ilmiy nomi: Chrysaora fuscescens
Guruh: Meduzalar va dengizdagi nish urarlar
Oila: Pelagiidae2
Tartib: Semaeostomeae
Qitʼalar: Tinch okeani, Okeanlar
Chaqaloqlar: Females hold fertilised eggs on their oral arms, where they grow into free-swimming larvae. The larvae settle, become polyps, and bud new polyps before developing into jellyfish. No number is given.1
Odamlar uchun xavf: 2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

Chrysaora fuscescens (Wikipedia (CC BY-SA 4.0))
Chrysaora fuscescens (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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