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Igishushanyo cya South American sea nettle
No. 1100 kuri 1 402

South American sea nettle

Chrysaora plocamia
Ibyerekeye izina: 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
Irababaza gusaNtukayikorehoIrababaza, ariko ntizakugirira nabi bikomeye.
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

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

Iba muri
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
Inyanja ya Atalantika
Ahabanza
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
Uburebure
1 m (3,3 ft)1
Umuvuduko wo hejuru
hafi 1,1 km/h (0,68 mph)
Koga, ikigereranyo cy'ugereranyije
Irya iki?
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
Koko!Ifoto ya South American sea nettle
South American sea nettle. Ifoto: Bill Abbott. CC BY-SA 2.0, Wikimedia Commons.

Uko wayimenya

  • 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

Ikunze kwitiranywa 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

Imbaraga z'ubumara

Imirya itera urubori

Uturemangingo duto cyane ibihumbi dutera urubori turasa iyo hari ikidukozeho.

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

Niba itera urubori

  • Sohoka mu mazi kandi ukureho imirya yayo (tentacles) yose ukoresheje uturindantoki cyangwa igitambaro.
  • Ku box jellyfish zo mu turere dushyuha: suka vinegere aho zateye urubori nibura amasegonda 30, hamagara ubutabazi kandi witegure gukora CPR (gukanda igituza no guhumekera umuntu). Ku bluebottle no ku zindi nyinshi: oza n'amazi y'inyanja, hanyuma ukoreshe amazi ashyushye kubera ububabare.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba imwe igutereye urubori: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ingana gute?

Ireshya ite?

South American sea nettle ireshya hafi 1 m (3,3 ft)Imbwa hafi 1 m (3,3 ft)Umuntu mukuru hafi 1,7 m (5,6 ft)
ireshya n'injangwe zo mu rugo 2 zikurikiranye kuva ku zuru kugeza ku murizoireshya n'imineke 6 ikurikiranyeyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 160

South American sea nettle ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

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

2

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

3

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

4

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

5

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

Usenya ibinyoma

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

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

Ku bahanga mu by'ubumara

Izina rya siyansi
Chrysaora plocamia
Itsinda
Jellyfish n'izindi nyamaswa zo mu nyanja zitera urubori
Umuryango
Pelagiidae2
Itsinda rinini (order)
Semaeostomeae
Imigabane
Inyanja ya Atalantika, Inyanja ngari
Abana bato
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
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Chrysaora plocamia (Wikipedia (CC BY-SA 4.0))
  2. Chrysaora plocamia (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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Izindi zo mu itsinda rimwe: Jellyfish n'izindi nyamaswa zo mu nyanja zitera urubori

Iba kandi muri: Inyanja ya Atalantika

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