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Compass jellyfish

Chrysaora hysoscella
Nomi haqida: It is named for the brown V-shaped markings on its bell, which resemble the face of a compass.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 compass jellyfish is a common jellyfish that lives in cool coastal seas of the northeast Atlantic, including the North Sea and the Mediterranean. Its bell has a pattern that looks like the face of a compass, which gives it its name. Its tentacles carry stinging cells, so it is best left alone.1

Yashash joyi
Coastal waters of the northeast Atlantic, including the Celtic, Irish, North and Mediterranean Seas1
Atlantika okeani, Oʻrta yer dengizi, Shimoliy dengiz
Bosh sahifa
It lives in shallow coastal water and moves up and down the water column, mostly near the surface and down to just above the seabed. It is rarely found deeper than 30 m.1
Uzunlik
15 cm dan 25 cm gacha (5,9 in dan 9,8 in gacha)1
Eng yuqori tezlik
taxminan 0,7 km/soat (0,44 mil/soat)
Suzish, taxminiy
Nima yeydi?
It eats other marine invertebrates and plankton, including dinoflagellates, copepods, crustacean eggs, larval fish and chaetognaths. It stuns and catches prey with stinging cells on its tentacles, then its oral arms move the prey into its mouth.1
Rostdan!Compass jellyfish surati
Compass jellyfish. Surat: John Hepburn. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

  • Adults have a bell 15 to 25 cm across, usually yellowish white with some brown.1
  • The bell has 16 brown, elongated V-shaped markings around a central brown spot.1
  • It has 24 tentacles arranged in eight groups of three.1
  • It has four oral arms that are noticeably longer than the tentacles and look folded and frilly.1
  • Juveniles lack the compass pattern. They look white and polka-dotted, with a reddish fringe on the bell edge.1

Koʻpincha adashtiriladi: Records of this species from the southeastern Atlantic, including South Africa, were caused by confusion with close relatives: C. africana, C. fulgida and an undescribed species tentatively called "C. agulhensis".1

Zahar quvvati

Nish uradigan paypaslagichlar

Minglab mitti nish uradigan hujayralar biror narsa tekkanda otilib chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Each tentacle has stinging cells used to capture prey and to defend against predators. Jellyfish stings are painful and can be deadly to humans.1

Odamlar uchun qanchalik xavfli?

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

Jellyfish stings are painful and sometimes deadly to humans.1

Qoʻrqqanda nima qiladi?

Stinging cells on its tentacles are used to defend it from predators.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

U qanchalik katta?

U qanchalik uzun?

Compass jellyfish taxminan 25 cm uzunlikda (9,8 in)Banan taxminan 18 cm (7,1 in)Uy mushugi taxminan 50 cm (1,6 ft)
qator terilgan 8 ta oʻyinchoq gʻishtdek uzun

Compass jellyfish SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Males release sperm from their mouths into the water, and females can fertilise sperm from several males.1

2

Adults often carry a parasite called Hyperia medusarum, which settles inside the body, especially the gonads.1

3

Compass jellyfish have very few predators. Leatherback sea turtles and ocean sunfish are known to eat them.1

4

Warmer winters allow longer release periods for young, and the species is predicted to move further north as the seas warm.1

Afsonalarni fosh qiluvchi

Afsona: Compass jellyfish live in the southeastern Atlantic, including South Africa.

Haqiqat: Earlier records from there were due to confusion with close relatives. The species lives in the northeast Atlantic.1

Zahar mutaxassislari uchun

Ilmiy nomi
Chrysaora hysoscella
Guruh
Meduzalar va dengizdagi nish urarlar
Oila
Pelagiidae2
Tartib
Semaeostomeae
Qitʼalar
Atlantika okeani, Oʻrta yer dengizi, Shimoliy dengiz, Okeanlar
Chaqaloqlar
Females release planular larvae, which settle on the seabed and grow into polyps. The polyps then release young medusae.1
Odamlar uchun xavf
2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

  1. Chrysaora hysoscella (Wikipedia (CC BY-SA 4.0))
  2. Chrysaora hysoscella (iNaturalist): nomlar va tasnif.
  3. 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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