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Chithunzi chojambula cha Portuguese man o' war
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Portuguese man o' war

Physalia physalis
Za dzinali: The name comes from the man-of-war, a sailing warship, because the float looks like the Portuguese caravel (a sailing ship) under full sail.1
Ikufuna dokotalaUsakhudzeSiipha kawirikawiri, koma kulasidwa kumafuna dokotala.
Jellyfish ndi zolasa za m'nyanja Minyewa yolasa (tentacles)Imadya: Nyama
Ngozi kwa anthu: YoopsaKulasidwa kumafuna dokotala. Imfa ndi zosowa kwambiri.

The Portuguese man o' war looks like a jellyfish, but it is actually a colony of many tiny linked animals that work together as one. It drifts on the surface of the Atlantic, Indian and Pacific oceans, and its long tentacles sting prey. Its sting is painful to people, and in some cases it can kill them.1

Imakhala ku
Atlantic, Indian and Pacific oceans; drifts with winds and currents and can be washed onto beaches.1
Nyanja ya Atlantic, Nyanja ya Pacific, Nyanja ya Indian, Nyanja ya Mediterranean, Nyanja ya Caribbean, Gulf ya Mexico
Kunyumba
It lives on the surface of the water, as part of a group of animals called the neuston. Winds can blow it into bays or onto beaches, where beachgoers are most likely to meet it. A man o' war found on a beach may lead to the beach being closed.1
Kutalika
15 cm (5,9 in)3
kukula wamba kwa nyama yaikulu
Liwiro lapamwamba
pafupifupi 1 km/h (0,62 mph)
Kusambira, kuyerekeza chabe
Imadya chiyani?
It traps and paralyses prey with its venomous tentacles, then reels the prey in to its digestive zooids. It mainly eats small fish, molluscs, small crustaceans and zooplankton.1
Zoona!Chithunzi cha Portuguese man o' war
Portuguese man o' war. Chithunzi: Jan Ebr & Ivana Ebrová. CC BY 4.0, iNaturalist.

Mmene ungaizindikirire

  • A gas-filled bladder called the pneumatophore floats on the surface and acts as a sail.1
  • Long tentacles, which can reach over 30 m, hang below the surface.1
  • The float can be up to 30 cm long, 13 cm wide and 15 cm tall.1
  • Groups can be large, sometimes over 1,000 animals.1
  • The sail may be left- or right-handed, depending on the way the wind catches it.1

Nthawi zambiri imasokonezedwa ndi: It superficially resembles a jellyfish, but it is a siphonophore, a colonial animal made of many smaller units called zooids.1

Mphamvu ya ululu

Minyewa yolasa (tentacles)

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

Ululu wake umachita chiyani?

Its tentacles carry nematocysts, tiny coiled, thread-like stingers that inject venom on contact. The venom can paralyse small fish and other prey. The sting is powerful enough to kill fish, crustaceans and, in some cases, humans.1

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YoopsaKulasidwa kumafuna dokotala. Imfa ndi zosowa kwambiri.

Its stings are painful and it is well known to beachgoers. In some cases the sting can kill humans. Large groups can also reduce fish populations and damage fishing supplies.1

Imachita chiyani ikachita mantha?

When attacked at the surface, it can deflate its pneumatophore and temporarily submerge.1

Ikalasa

  • 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

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Portuguese man o' war yaitali pafupifupi 15 cm (5,9 in)Foni yam'manja pafupifupi 15 cm (5,9 in)Nthochi pafupifupi 18 cm (7,1 in)
yaitali ngati zidutswa zomangira zoseweretsa 5 pamzereingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 180

Portuguese man o' war ndi yaikulu bwanji poyerekeza ndi IWE?

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

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

1

It is not a single animal. It is a colony of zooids, all genetically identical, that work together like organs in one body.1

2

The blanket octopus is immune to its venom and uses broken tentacles as weapons.1

3

Its float can produce carbon monoxide, which makes up as much as 13% of the gas inside it.1

4

The loggerhead sea turtle eats it regularly, because its thick skin protects it from the stings.1

5

The man-of-war fish can live among its tentacles and feeds on them, while avoiding being stung.1

Kuthetsa nthano zabodza

Nthano yabodza: It is a jellyfish.

Zoona: It only looks like a jellyfish. It is a siphonophore, a colony of many linked zooids.1

Za akatswiri a ululu

Dzina la sayansi
Physalia physalis
Gulu
Jellyfish ndi zolasa za m'nyanja
Banja
Physaliidae2
Dongosolo
Siphonophorae
Makontinenti
Nyanja ya Atlantic, Nyanja ya Pacific, Nyanja ya Indian, Nyanja ya Mediterranean, Nyanja ya Caribbean, Gulf ya Mexico, Nyanja zikuluzikulu
Ana akhanda
Each colony is either male or female, and eggs or sperm are released into the water, where a fertilised egg develops into a planula (a free-swimming larva) that grows into a new colony.1
Ngozi kwa anthu
3 / 5: Yoopsa3

Kumene mfundo zimachokera

  1. Portuguese man o' war (Wikipedia (CC BY-SA 4.0))
  2. Physalia physalis (iNaturalist): mayina ndi magulu a sayansi.
  3. Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

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Zina za gulu lomwelo: Jellyfish ndi zolasa za m'nyanja

Imakhalanso ku: Nyanja ya Atlantic

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