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South American sea nettle

Chrysaora plocamia

Kuhusu jina: Its common name comes from its sting, which is said to feel like a bee sting or a nettle plant. Its specific name comes from the Ancient Greek word plókamos, meaning a braid of hair.1

Inauma tuUsiguseInauma, lakini haitakudhuru vibaya.

Yavuyavu na wadungaji wa baharini

Mikono inayodungaHula: Nyama

Hatari kwa watu: InaumaInaweza kuuma sana, lakini karibu kamwe si jambo zito.

The South American sea nettle is a large jellyfish with a red-brown bell and long, spiralling arms. It drifts in the open ocean along both the Pacific and Atlantic coasts of South America. Its stinging tentacles catch the tiny animals it eats.1

Anaishi

Pacific coast of Peru, south along Chile to Tierra del Fuego, and north along the Atlantic coast of Argentina, with a few records from Uruguay1

Bahari ya Atlantiki

Nyumbani

It is a planktonic species that floats and travels with ocean currents. It usually lives near the ocean surface, in the sunlit upper layer of the sea. Blooms and strandings (when jellyfish wash up on beaches) are reported on both South American coasts.1

Urefu

1 m (3.3 ft)1

Kasi ya juu

takriban km 1.1 kwa saa (maili 0.68 kwa saa)

Kuogelea, makadirio

Hula nini?

It eats mainly a wide variety of zooplankton, which are tiny animals drifting in the water. It catches and kills prey with its stinging tentacles.1

Picha ya South American sea nettle — South American sea nettle. Picha: Bill Abbott. CC BY-SA 2.0, Wikimedia Commons.

Jinsi ya kumtambua

Red-brown bell1
Long, spiralling arms1
Thin outer tentacles that surround inner tentacles which are often white and fluffy in appearance1
Most mature individuals have a bell 25 to 40 cm across1

Mara nyingi huchanganywa na: It was historically confused with C. hysoscella. That species is now known to be restricted to the northeast Atlantic, so it is not found in South American waters.1

Nguvu ya sumu

Mikono inayodunga

Maelfu ya seli ndogo za kudunga hufyatuka kitu kikizigusa.

Ana hatari gani kwa watu?

Hatari kwa watu: InaumaInaweza kuuma sana, lakini karibu kamwe si jambo zito.

Akidunga

Toka majini na uondoe vipande vya mikono iliyonata (kwa glavu au kitambaa).
Kwa yavuyavu sanduku wa kitropiki: mimina siki kwenye sehemu zilizodungwa kwa angalau sekunde 30, omba msaada na uwe tayari kufanya CPR. Kwa mabotoli ya bluu na wengine wengi: suuza kwa maji ya bahari, kisha maji ya moto kupunguza maumivu.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
Akikudunga: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

Afrika Asia Ulaya Amerika Kaskazini Amerika Kusini Australia na Oceania Bahari ya Atlantiki

Ana ukubwa gani?

Ana urefu gani?

urefu sawa na paka wa nyumbani 2 kutoka pua hadi mkiaurefu sawa na ndizi 6 zilizopangwa mstariangeweza kuogelea urefu wa bwawa kubwa (m 50) kwa sekunde 160

South American sea nettle ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

Konokono wa bustanini takriban km 0.05 kwa saa (0.03 mph)

South American sea nettle takriban km 1.1 kwa saa (0.68 mph)

Mtu anayeogelea takriban km 3 kwa saa (1.9 mph)

inafaa kujua

Ukweli

Its bell can grow up to 1 metre across, but most adults are much smaller.1

Crab larvae may form a parasitic relationship with it, using it for food and shelter.1

A single polyp can produce between 3 and 10 young jellyfish called ephyrae in about 7 to 10 days.1

Its population has increased in recent years, which may be linked to climate change and major changes to ocean ecosystems.1

Its stinging tentacles are used to catch its prey, and the adults are eaten by sea turtles and some fish.1

Kuvunja dhana potofu

Dhana potofu: It is the only sea nettle found in South America.

Ukweli: Despite its common name, it is not the only sea nettle in the region. C. lactea is another sea nettle found there.1

Kwa wataalamu wa sumu

Jina la kisayansi: Chrysaora plocamia
Kundi: Yavuyavu na wadungaji wa baharini
Familia: Pelagiidae2
Mpangilio: Semaeostomeae
Mabara: Bahari ya Atlantiki, Bahari kuu
Watoto: Fertilised eggs drift in the ocean, and often attach to the arms of adults for safety. They develop into swimming larvae called planulae, which later settle and grow into polyps.1
Hatari kwa watu: 2 / 5: Inauma3

Ukweli unatoka wapi

Chrysaora plocamia (Wikipedia (CC BY-SA 4.0))
Chrysaora plocamia (iNaturalist): majina na uainishaji.
Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

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