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Australian box jellyfish

Chironex fleckeri

Za dzinali: The species is named after Doctor Hugo Flecker, who found the first specimen. Its genus name combines Chiron, a centaur from Greek myth, with the Latin word nex, meaning murder.1

YakuphaUsakhudzeImodzi mwa nyama zakupha kwambiri pa Dziko Lapansi. Ikakulasa, itana thandizo nthawi yomweyo.Imapha m'mphindi zochepa. Thandizo liyenera kukhala lili kale m'njira.

Jellyfish ndi zolasa za m'nyanja

Minyewa yolasa (tentacles)Imadya: Nyama

Ngozi kwa anthu: YakuphaImodzi mwa nyama zoopsa kwambiri padziko lonse.

The Australian box jellyfish is one of the most venomous animals in the world. It lives in the warm coastal waters of northern Australia and nearby parts of Southeast Asia. Its sting can cause extreme pain and can be deadly, so it is important to know how to recognise it and what to do.1

Imakhala ku

Northern Australia, Papua New Guinea, Indonesia, Malaysia, Singapore, the Philippines, Vietnam and nearby coasts1

Nyanja ya Indian, Nyanja ya Pacific, Nyanja ya Coral, Nyanja ya South China, Nyanja ya Philippine, Nyanja ya Timor ndi Arafura

Kunyumba

It lives in coastal waters, and is most common there in the warmer months. People meet it in shallow water near beaches, and breeding happens in lower river levels and mangrove channels.1

Kutalika

16 cm mpaka 35 cm (6,3 in mpaka 1,1 ft)1

Liwiro lapamwamba

pafupifupi 7 km/h (4,4 mph)

Kusambira: box jellyfish imatha kusambira pa liwiro la pafupifupi 4 knots

Imadya chiyani?

It eats prawns, small fish, crabs, shrimp and other small sea animals. It catches them using its long, stinging tentacles.1

Chithunzi cha Australian box jellyfish — Australian box jellyfish. Chithunzi: Kai Squires. CC BY 4.0, iNaturalist.

Mmene ungaizindikirire

The bell is box-shaped and pale blue, with faint markings.1
The bell is usually about 16 cm across and can reach 35 cm.1
A cluster of 15 tentacles hangs from each of the four corners of the bell.1
It is almost completely transparent, so it is very hard to see in the water.1
When hunting, its tentacles can stretch to about 3 m long.1

Mphamvu ya ululu

Minyewa yolasa (tentacles)

Maselo ang'onoang'ono olasa masauzande amawombera chinachake chikawakhudza.

Ululu wake umachita chiyani?

Its venom makes cells porous, so potassium leaks out of them. This causes hyperkalemia, a dangerous build-up of potassium in the blood, which can lead to heart and circulation failure. Stings cause excruciating pain and a burning feeling, and an untreated victim can die within two to five minutes.1

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YakuphaImodzi mwa nyama zoopsa kwambiri padziko lonse.

At least 64 deaths have been recorded in Australia. Most deaths in recent decades have been children, because their smaller bodies are at higher risk. Most stings are mild, but one animal's venom is said to be enough to kill 60 adults.1

Nkhani yabwino: madokotala ali ndi mankhwala (antivenom) kapena chithandizo cha ichi.1

Ikalasa

Diluted acetic acid, such as vinegar, is the recommended treatment, because it deactivates stinging cells that have not yet fired. Some North American toxicologists advise applying it for around 30 seconds. Pressure bandages are no longer recommended, because they can cause more stinging cells to fire.1
Tuluka m'madzi ndipo chotsa minyewa yolasa (tentacles) iliyonse (ndi magolovesi kapena nsalu).
Pa jellyfish ya bokosi (box jellyfish) ya kumadera otentha: thira viniga pamene walasidwa kwa masekondi 30 osachepera, itana thandizo ndipo ukhale wokonzeka kuchita CPR. Pa bluebottle ndi zina zambiri: tsuka ndi madzi a m'nyanja, kenako madzi otentha kuti uchepetse kupweteka.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
Ikakulasa: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Kuti padziko lapansi?

Africa Asia Ulaya Amereka ya Kumpoto Amereka ya Kumwera Australia ndi Oceania Nyanja ya Pacific Nyanja ya Indian Nyanja ya Coral Nyanja ya South China Nyanja ya Philippine Nyanja ya Timor ndi Arafura

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

yaitali ngati zidutswa zomangira zoseweretsa 11 pamzereingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 26

Australian box jellyfish ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

Munthu akusambira pafupifupi 3 km/h (1,9 mph)

Australian box jellyfish pafupifupi 7 km/h (4,4 mph)

Wosambira wa Olympics pafupifupi 8 km/h (5 mph)

zoyenera kudziwa

Mfundo

It has four clusters of eyes with 24 eyes in total, even though it has no central nervous system.1

Its tentacles are covered with millions of stinging cells that fire microscopic darts carrying venom.1

Its only known predators are green sea turtles and leatherback turtles, whose thick skin protects them from its stings.1

It is attracted to blue light, which makes it stream out its tentacles, while black objects make it move away.1

From certain angles, its pale blue bell looks like a human head or skull.1

Its name, 'hand of death', comes from its four appendages, which look like hands.1

Kuthetsa nthano zabodza

Nthano yabodza: Pressure bandages are the best first aid for a box jellyfish sting.

Zoona: Pressure bandages were used until 2005, but health authorities no longer recommend them because they can trigger more venom release. Diluted vinegar is the recommended treatment.1

Za akatswiri a ululu

Dzina la sayansi: Chironex fleckeri
Gulu: Jellyfish ndi zolasa za m'nyanja
Banja: Chirodropidae2
Dongosolo: Chirodropida
Makontinenti: Nyanja ya Indian, Nyanja ya Pacific, Nyanja ya Coral, Nyanja ya South China, Nyanja ya Philippine, Nyanja ya Timor ndi Arafura, Nyanja zikuluzikulu
Ana akhanda: It lays eggs, and fertilised eggs develop into tiny polyps that bud into new young jellyfish, which return to the ocean.1
Ngozi kwa anthu: 5 / 5: Yakupha3

Kumene mfundo zimachokera

Chironex fleckeri (Wikipedia (CC BY-SA 4.0))
Chironex fleckeri (iNaturalist): mayina ndi magulu a sayansi.
Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

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