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Ikhathuni ka-Sun anemone
Inombolo 1136 kwezingu-1 402

Sun anemone

Stichodactyla helianthus
Mayelana negama: Helianthus comes from the Greek words for sun (helios) and flower (anthos).1
Kubuhlungu njeUngathintiKubuhlungu, kodwa ngeke kukulimaze kakhulu.
Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

The sun anemone is a large sea anemone that looks like a golden, green or yellow carpet on the sea floor. It lives in shallow tropical waters, mostly in the Caribbean and Western Atlantic, and it stays fixed in one place. Scientists study its toxins for possible medical treatments.1

Ihlala
Caribbean and Western Atlantic Seas, also along the coasts of the USA, Canada, Costa Rica and Belize1
Ulwandle iCoral, ULwandlekazi i-Atlantic, Ulwandle iCaribbean
Ekhaya
It lives in shallow areas of the sea floor, usually at depths of 1 to 10 m, in places with mild to strong currents. It may live alone, but it often forms dense groups, such as on reefs.1
Ubude
10 cm kuya ku-20 cm (3.9 in kuya ku-7.9 in)1
Ijubane eliphezulu
cishe 0.01 km/h (0.01 mph)
Ukubhukuda, isiqagela nje
Sidlani?
It uses its tentacles and toxins to catch prey, then digests the food it captures.1
Ngempela!Isithombe sika-Sun anemone
Sun anemone. Isithombe: Dan Schofield. CC BY 4.0, iNaturalist.

Indlela yokusibona

  • Large, flattened, carpet-like body that is attached to the sea floor and does not move about1
  • Colours range from golden brown and yellow to green1
  • Measures 10 to 20 cm across1
  • Covered with many tentacles around a flat central disc1

Amandla obuthi

Ama-tentacle ahlabayo

Izinkulungwane zamaseli amancane ahlabayo ziyadubula uma kukhona okuzithintayo.

Ubuthi baso benzani?

Its stinging cells, called nematocysts, release toxins. These include pore-forming toxins (sticholysins), which damage cell membranes, and polypeptide neurotoxins, which attack the nerves. The toxins are used to catch prey and to defend against predators.1

Siyingozi kangakanani ebantwini?

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

Senzani uma sesabile?

Its stinging cells release toxins to defend against predators.1

Uma sihlaba

  • 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

Sikhulu kangakanani?

Side kangakanani?

Sun anemone ubude obucishe bube ngu-20 cm (7.9 in)Ubhanana cishe 18 cm (7.1 in)Ikati lasekhaya cishe 50 cm (1.6 ft)
side njengezitini zamathoyizi ezingu-6 ezilandelanayosihamba kancane kunomnenke wasengadini

Sun anemone mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

1

Its toxins are being studied for possible treatments of autoimmune diseases such as type 1 diabetes, lupus and multiple sclerosis.1

2

A blue-legged hermit crab lives on its surface, protected from its toxins by removable coverings on its body.1

3

Anemone shrimp, including the sun anemone shrimp, also live with it.1

Okongoti bobuthi

Igama lesayensi
Stichodactyla helianthus
Iqembu
Ama-jellyfish nezinye izilwane zasolwandle ezihlabayo
Umndeni
Stichodactylidae2
Ukuhleleka
Actiniaria
Amazwekazi
Ulwandle iCoral, ULwandlekazi i-Atlantic, Ulwandle iCaribbean, Izilwandlekazi
Ingozi ebantwini
2 / 5: Kubuhlungu3

Lapho amaqiniso evela khona

  1. Stichodactyla helianthus (Wikipedia (CC BY-SA 4.0))
  2. Stichodactyla helianthus (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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Okunye okuvela eqenjini elifanayo: Ama-jellyfish nezinye izilwane zasolwandle ezihlabayo

Futhi ihlala: Ulwandle iCoral

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