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Tiny clinging box jellyfish

Copula sivickisi

Nomi haqida: The scientific name honours the Lithuanian zoologist Pranciškus Baltrus Šivickis.1

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.

Copula sivickisi is a tiny box jellyfish, about 1 cm across, that lives in shallow warm seas. It is the only species in its genus and is active only at night. It is unusual among box jellyfish because it has a mating ritual and fertilises its eggs inside the body.1

Yashash joyi

Shallow warm Pacific waters from Japan and Taiwan to Australia, New Zealand and Hawaii, plus the west coast of Sumatra1

Tinch okeani, Atlantika okeani, Timor va Arafura dengizi

Bosh sahifa

It lives in shallow warm waters. By day it hides on the underside of coral, stones or blades of seagrass, and at night it rises through the water to feed.1

Uzunlik

1 cm (0,4 in)1

Eng yuqori tezlik

taxminan 0,2 km/soat (0,12 mil/soat)

Suzish: uning Vikipediya maqolasi

Nima yeydi?

It feeds on zooplankton, including copepods, hooded shrimps, zoea larvae and the glowing dinoflagellate Noctiluca. It rises to the surface, then sinks with its tentacles spread out to catch prey.1

Tiny clinging box jellyfish surati — Tiny clinging box jellyfish. Surat: Patrick Randall. CC BY-SA 4.0, Wikimedia Commons.

Uni qanday tanish mumkin

The bell is boxy in shape, unlike the umbrella shape of true jellyfish.1
It has four slender tentacles hanging from the rim, each banded with orange.1
The eight gonads (reproductive organs) can be seen through the transparent bell. In males they are orange, and in females they are white-speckled.1
Mature females have orange-brown markings around the edge of the bell.1
It is most active at night and hides during the day, folding its tentacles inside the bell and flattening itself.1

Zahar quvvati

Nish uradigan paypaslagichlar

Minglab mitti nish uradigan hujayralar biror narsa tekkanda otilib chiqadi.

Odamlar uchun qanchalik xavfli?

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

Qoʻrqqanda nima qiladi?

When disturbed by day it hides, folding its tentacles inside the bell and flattening itself against the seabed.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 Atlantika okeani Timor va Arafura dengizi

U qanchalik katta?

U qanchalik uzun?

tirnogʻing ustiga sigʻadigan darajada kichik

Tiny clinging box jellyfish 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)

Tiny clinging box jellyfish taxminan 0,2 km/soat (0,12 mph)

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

bilish foydali

Faktlar

It has twenty-four eyes, grouped on four stalked structures called rhopalia on the rim of the bell.1

Unlike most box jellyfish, it has an elaborate mating ritual. A male grabs a female by one tentacle and pulls her around while they entwine.1

A female has been seen mating with several males, up to eight times in a two-hour period.1

It is attracted to light, and it chooses a spot on the seabed soon after dawn, spending a few minutes selecting a good location before settling there.1

Its average maximum swimming speed is 4.9 cm per second, which is faster than the currents near the surface of the shallow waters where it lives.1

The male passes a red bundle of sperm (a spermatophore) to one of the female's tentacles, which pushes it into her manubrium, the tube hanging from the underside of the bell.1

Zahar mutaxassislari uchun

Ilmiy nomi: Copula sivickisi
Guruh: Meduzalar va dengizdagi nish urarlar
Oila: Tripedaliidae2
Tartib: Carybdeida
Qitʼalar: Tinch okeani, Atlantika okeani, Timor va Arafura dengizi, Okeanlar
Chaqaloqlar: Eggs are fertilised inside the female's bell. About two or three days later she releases a mucous strand of embryos into the sea, and these develop into polyps.1
Odamlar uchun xavf: 1 / 5: Yengil3

Faktlar qayerdan olingan

Copula sivickisi (Wikipedia (CC BY-SA 4.0))
Copula sivickisi (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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