Portuguese man o' war
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

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
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
Kuti padziko lapansi?
Ndi yaikulu bwanji?
Ndi yaitali bwanji?
yaitali ngati zidutswa zomangira zoseweretsa 5 pamzere
ingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 180Portuguese man o' war ndi yaikulu bwanji poyerekeza ndi IWE?
Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.
Imathamanga bwanji?
Mfundo
It is not a single animal. It is a colony of zooids, all genetically identical, that work together like organs in one body.1
The blanket octopus is immune to its venom and uses broken tentacles as weapons.1
Its float can produce carbon monoxide, which makes up as much as 13% of the gas inside it.1
The loggerhead sea turtle eats it regularly, because its thick skin protects it from the stings.1
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
- Portuguese man o' war (Wikipedia (CC BY-SA 4.0))
- Physalia physalis (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.
Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kochokera. Ngati talakwitsa, pepani, ndife okonda nyama, osati magazini a sayansi. Tiuze pa [email protected] ndipo tikonza.
Minyewa yolasa (tentacles)

