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Spotted jelly

Mastigias papua

ZararsizOdamlar uchun zararsiz. Xavotirga oʻrin yoʻq.

Meduzalar va dengizdagi nish urarlar

Nish uradigan paypaslagichlarOvqati: Goʻsht

Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

The spotted jelly is a jellyfish with spots on the top of its bell, the rounded body. It lives in the warm Indo-Pacific oceans, and in some saltwater lakes in Palau and Indonesia. Its lake populations are famous because they have lost most of their sting.1

Yashash joyi

Indo-Pacific oceans, from the Fijian archipelago to the western Indian Ocean, and from Japan to Australia1

Tinch okeani, Hind okeani, Marjon dengizi, Filippin dengizi, Timor va Arafura dengizi

Bosh sahifa

Lives in the open ocean across the Indo-Pacific, and in marine lakes, which are saltwater lakes cut off from the sea. Some Palau populations gather in huge groups called smacks, which are tourist attractions. The best-known spot is Ongeim'l Tketau Lake in Palau, also called Jellyfish Lake.1

Uzunlik

10 cm dan 30 cm gacha (3,9 in dan 1 ft gacha)1

Eng yuqori tezlik

taxminan 0,54 km/soat (0,34 mil/soat)

Suzish, taxminiy

Nima yeydi?

Feeds on zooplankton and other tiny organisms, which it catches with its stinging cells. It also gets much of its nutrition from photosynthetic algae called zooxanthellae that live inside its tissues.1

Spotted jelly surati — Spotted jelly. Surat: Thibaud Aronson. CC BY-SA 4.0, iNaturalist.

Uni qanday tanish mumkin

Distinctive spots on the top of the bell1
Colour ranges from greenish blue to olive green, from the algae living in its tissues1
Eight rhopalia (sensory organs) along the edge of the bell1
Eight frilled oral arms, each ending in a club-like appendage1
Numerous small mouths along the bottom of the oral arms, unlike many other jellies1

Zahar quvvati

Nish uradigan paypaslagichlar

Minglab mitti nish uradigan hujayralar biror narsa tekkanda otilib chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

The venom is protein-based and is delivered by stinging cells called nematocytes (cnidocytes) on the upper surfaces of the oral arms. In jellyfish living in marine lakes, conditions in the lake are thought to break down this venom, so those populations do not sting humans.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

Jellyfish in the open ocean have stinging cells on their oral arms. Populations in marine lakes, such as Jellyfish Lake in Palau, do not sting humans.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 Hind okeani Marjon dengizi Filippin dengizi Timor va Arafura dengizi

U qanchalik katta?

U qanchalik uzun?

qator terilgan 9 ta oʻyinchoq gʻishtdek uzun

Spotted jelly 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)

Spotted jelly taxminan 0,54 km/soat (0,34 mph)

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

bilish foydali

Faktlar

Lake populations of spotted jellies have lost most of their ability to sting, probably after being cut off in marine lakes long ago.1

Each day, spotted jellies rise to the surface and follow the sun from east to west, so their algae can photosynthesise.1

Lake jellyfish are over three times wider than ocean ones, yet their tentacles are about the same length.1

Unlike many jellies, spotted jellies have several small mouths along their oral arms.1

A sea anemone called Entacmaea medusivora preys on spotted jellies, catching them in its tentacles.1

At night they stay lower in the water column.1

Afsonalarni fosh qiluvchi

Afsona: All spotted jellies sting people.

Haqiqat: Ocean populations have stinging cells, but the jellyfish in marine lakes such as Jellyfish Lake in Palau do not sting humans.1

Zahar mutaxassislari uchun

Ilmiy nomi: Mastigias papua
Guruh: Meduzalar va dengizdagi nish urarlar
Oila: Mastigiidae2
Tartib: Rhizostomeae
Qitʼalar: Tinch okeani, Hind okeani, Marjon dengizi, Filippin dengizi, Timor va Arafura dengizi, Okeanlar
Odamlar uchun xavf: 1 / 5: Yengil3

Faktlar qayerdan olingan

Spotted jelly (Wikipedia (CC BY-SA 4.0))
Mastigias papua (iNaturalist): nomlar va tasnif.
Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

Bu sahifadagi har bir faktning manbasiga ishora qiluvchi raqami bor. Agar biror narsani xato yozgan boʻlsak, kechir, biz hayvon ixlosmandlarimiz, ilmiy jurnal emas. [email protected] manziliga yoz, tuzatamiz.

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