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Ikhathuni ka-Atlantic sea nettle
Inombolo 1094 kwezingu-1 402

Atlantic sea nettle

Chrysaora quinquecirrha
Kubuhlungu njeUngathintiKubuhlungu, kodwa ngeke kukulimaze kakhulu.
Ama-jellyfish nezinye izilwane zasolwandle ezihlabayo Ama-tentacle ahlabayoSidla: Inyama
Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

The Atlantic sea nettle is a jellyfish that lives along the Atlantic coast of the United States. It has a bell-shaped body and stinging tentacles that it uses to catch food and to defend itself. Its sting is painful for people, but it is not strong enough to cause death except through an allergic reaction.1

Ihlala
Atlantic coast of the United States1
ULwandlekazi i-Atlantic, Ulwandle iCaribbean, Ichweba laseMexico
Ubude
40 cm (1.3 ft)1
Ijubane eliphezulu
cishe 0.7 km/h (0.44 mph)
Ukubhukuda, isiqagela nje
Sidlani?
It feeds mainly on zooplankton, ctenophores, other jellies and sometimes crustaceans. It uses its stinging tentacles to immobilise prey, then moves the food into its gastrovascular cavity, a body cavity used for digestion.1
Ngempela!Isithombe sika-Atlantic sea nettle
Atlantic sea nettle. Isithombe: Pauline Walsh Jacobson. CC BY 4.0, iNaturalist.

Indlela yokusibona

  • Bell-shaped body that is usually semi-transparent1
  • Small white dots and reddish-brown stripes on the bell1
  • Typically pale, pinkish or yellowish, with deeper stripes near the edge of the bell1
  • Bells without stripes look white or opaque1
  • Smaller than the Pacific sea nettle1

Ivamise ukudidaniswa ne: It was often confused with several other Chrysaora species, so older reports of this jellyfish from other parts of the Atlantic and other oceans may be wrong. C. chesapeakei, found in estuaries on the Atlantic coast of the United States and in the Gulf of Mexico, was only recognised as a separate species in 2017. The Atlantic sea nettle is smaller than the Pacific sea nettle and has more variable colouring.1

Amandla obuthi

Ama-tentacle ahlabayo

Izinkulungwane zamaseli amancane ahlabayo ziyadubula uma kukhona okuzithintayo.

Ubuthi baso benzani?

Each tentacle is covered in thousands of microscopic cells that fire venom-coated stinging filaments on contact. The venom can kill smaller prey or stun predators. In people, the sting most likely causes a painful but non-lethal rash that usually lasts about 20 minutes. Some earlier reported stings in the Philippines caused vascular insufficiency (poor blood flow) and mononeuritis (inflammation of a nerve).1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

Its sting is rated from moderate to severe. It is not potent enough to cause human death, except through an allergic reaction. While the sting is not particularly harmful, it can cause moderate discomfort.1

Senzani uma sesabile?

When touched, its tentacles fire venom-coated stinging filaments that stun or deter a perceived predator.1

Uma sihlaba

  • Misting vinegar over the affected area can neutralise the sting. This stops unfired stinging cells from firing and adding to the discomfort.1
  • Phuma emanzini bese ukhipha noma yimiphi imicu ehlabayo (ama-tentacle) (ngamagilavu noma ngendwangu).
  • Kuma-box jellyfish asezindaweni ezishisayo: thela uviniga ezindaweni ezihlatshiwe okungenani imizuzwana engama-30, biza usizo futhi ulungele ukwenza i-CPR. Kuma-bluebottle nakwamanye amaningi: hlanza ngamanzi olwandle, bese usebenzisa amanzi ashisayo ngenxa yobuhlungu.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

  • Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
  • Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
  • Uma sikuhlaba: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Kuphi emhlabeni?

I-AfrikaI-AsiaI-YurophuINyakatho MelikaINingizimu MelikaI-Australia ne-OceaniaULwandlekazi i-AtlanticUlwandle iCaribbeanIchweba laseMexico

Sikhulu kangakanani?

Side kangakanani?

Atlantic sea nettle ubude obucishe bube ngu-40 cm (1.3 ft)Ubhanana cishe 18 cm (7.1 in)Ikati lasekhaya cishe 50 cm (1.6 ft)
side njengobhanana abangu-2 abalandelanayoside njengezitini zamathoyizi ezingu-12 ezilandelanayo

Atlantic sea nettle mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

1

Its body has no excretory or respiratory organs.1

2

Its stinging cells can also entangle or anchor prey, not only inject venom.1

3

Sea turtles, ocean sunfish and larger jellyfish are its main natural predators.1

4

It has a free-swimming stage and a polyp stage, and each reproduces in a different way.1

5

Its body is radially symmetrical, with a single mouth at the centre of one end.1

Umqothuli wezinganekwane

Inganekwane: The Atlantic sea nettle lives in the Atlantic and other oceans around the world.

Iqiniso: Earlier reports from other oceans were often mistaken, because this jellyfish was confused with other Chrysaora species. It is known from the Atlantic coast of the United States.1

Okongoti bobuthi

Igama lesayensi
Chrysaora quinquecirrha
Iqembu
Ama-jellyfish nezinye izilwane zasolwandle ezihlabayo
Umndeni
Pelagiidae2
Ukuhleleka
Semaeostomeae
Amazwekazi
ULwandlekazi i-Atlantic, Ulwandle iCaribbean, Ichweba laseMexico, Izilwandlekazi
Izinsana
The free-swimming stage reproduces sexually, and the polyp stage reproduces asexually.1
Ingozi ebantwini
2 / 5: Kubuhlungu3

Lapho amaqiniso evela khona

  1. Chrysaora quinquecirrha (Wikipedia (CC BY-SA 4.0))
  2. Chrysaora quinquecirrha (iNaturalist): amagama nokuhlelwa ngezigaba.
  3. Venom Wiki: izinga lengozi, usayizi ojwayelekile nesiqagela sejubane kungokwethu. Bona ukuthi sikubala kanjani: Indlela esilinganisa ngayo ingozi.

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