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Eserese katuun nke Four-handed box jellyfish
Nọmba 1082 n'ime 1 402

Four-handed box jellyfish

Chiropsalmus quadrumanus
Nwere ike igbu mmadụEmetụla ya akaỌ nwere ike igbu gị ma ọ bụrụ na enweghị ọgwụgwọ. Ọ bụrụ na ọ gbaa gị, chọọ enyemaka ngwa ngwa.
Jelifish na anụ osimiri na-agba agba Tentacles na-agba agbaNri ya: Anụ
Ihe ize ndụ nye mmadụ: Ọ dị egwu nke ukwuuỌ nwere ike igbu onye na-enwetaghị ọgwụgwọ.

The four-handed box jellyfish is a clear, cube-shaped jellyfish that lives in warm seas. It is found in the western Atlantic, the Gulf of Mexico and parts of the Pacific. Its sting is venomous and can be dangerous to people, especially children.1

Ebe obibi
Western Atlantic coast of North America, Gulf of Mexico, Caribbean, Brazil, Pacific Ocean, Hawaii and Australia1
Oké Osimiri Atlantik, Osimiri Mediterenian, Osimiri Karibịan
Ụlọ
It is usually found in warm, open seas, but it sometimes appears inshore in large numbers. Large numbers have washed up on beaches after gales, and dead jellyfish have been seen floating on the surface after heavy rain.1
Ogologo
14 cm (5.5 in)1
Ọsọ kacha elu
ihe dị ka 5 km/h (3.1 mph)
Igwu mmiri, nchepụta
Gịnị ka ọ na-eri?
Its long tentacles are armed with stinging cells called nematocysts. These catch prey such as small fish.1
N'ezie!Foto Four-handed box jellyfish
Four-handed box jellyfish. Foto: Mayor, Alfred Goldsborough. Public domain, Wikimedia Commons.

Otú ị ga-esi mata ya

  • Cube-shaped and colourless, so it is clear and hard to see in the water1
  • Bell about 14 cm across, with a flat top and rounded top edges1
  • Four lower corners, each with a bundle of 7 to 9 tentacles1
  • Outer two tentacles are pinkish, inner ones yellowish white1
  • Tentacles can be up to 3 to 4 metres long1

Ike nsị

Tentacles na-agba agba

Ọtụtụ puku obere sel na-agba agba na-agbapụ mgbe ihe metụrụ ha aka.

Gịnị ka nsị ọ na-agba na-eme?

The stinging cells on the tentacles release venom that causes an extremely painful sting. The sting is linear, meaning it leaves a line of marks on the skin. Apart from pain, it can cause heart dysfunction and slowed breathing, which are systemic symptoms that affect the whole body. The rash can last for several months.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị egwu nke ukwuuỌ nwere ike igbu onye na-enwetaghị ọgwụgwọ.

The sting is extremely painful and can be life-threatening. A four-year-old boy in the Gulf of Mexico died within forty minutes of being stung. Off the coast of Brazil, 16 stings over five years were identified as coming from this species. Children are especially at risk.1

Ozi ọma: ndị dọkịta nwere ọgwụ (antivenom) ma ọ bụ ọgwụgwọ maka nke a.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

Its long, stinging tentacles deter predators.1

Ọ bụrụ na ọ gbaa

  • Antivenom given within a few hours of the sting relieves the pain somewhat, reduces the severity of the rash and improves other symptoms. In extreme cases, cardiopulmonary resuscitation (CPR) can be effective if started promptly.1
  • Pụta na mmiri, wepụkwa tentacles ya niile (jiri uwe aka ma ọ bụ akwa).
  • Maka box jellyfish nke ebe okpomọkụ: wụsa vinega n'ebe ọ gbara ọ dịkarịa ala sekọnd 30, kpọọ maka enyemaka, dịkwa njikere ime CPR. Maka bluebottles na ọtụtụ ndị ọzọ: jiri mmiri osimiri saa ya, wee jiri mmiri ọkụ maka mgbu ahụ.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

  • Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
  • Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
  • Ọ bụrụ na otu gbaa gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Four-handed box jellyfish ogologo ya dị ihe dị ka 14 cm (5.5 in)Pepa klip ihe dị ka 3 cm (1.2 in)Ekwentị smartphone ihe dị ka 15 cm (5.9 in)
dị ogologo dị ka blọk egwuregwu 4 n'ahịrịnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 36

Kedu otú Four-handed box jellyfish si hà ma e jiri ya tụnyere GỊ?

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Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

Its bell is almost completely transparent, which makes it hard to spot in the water.1

2

Its tentacles are the longest part of its body, reaching several metres in length.1

3

Along the Texas Gulf coast in 1955 and 1956, large numbers appeared inshore during drought, when the water was saltier than normal.1

4

Scientists have done little research on this species, and studies have found that jellyfish from different regions can have different stinging cells.1

5

Small specimens were often caught in shrimp trawls, while the adults were seldom seen near the surface.1

Maka ndị ọkachamara nsị

Aha sayensị
Chiropsalmus quadrumanus
Otu
Jelifish na anụ osimiri na-agba agba
Ezinụlọ
Chiropsalmidae2
Usoro
Chirodropida
Kọntinent dị iche iche
Oké Osimiri Atlantik, Osimiri Mediterenian, Osimiri Karibịan, Oké osimiri niile
Ihe ize ndụ nye mmadụ
4 / 5: Ọ dị egwu nke ukwuu3

Ebe eziokwu ndị a si

  1. Chiropsalmus quadrumanus (Wikipedia (CC BY-SA 4.0))
  2. Chiropsalmus quadrumanus (iNaturalist): aha na nhazi ọkwa.
  3. Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

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Ndị ọzọ si n'otu ahụ: Jelifish na anụ osimiri na-agba agba

Ọ na-ebikwa na: Oké Osimiri Atlantik

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