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Setshwantsho sa khathune sa Sun anemone
No. 1136 ho 1 402

Sun anemone

Stichodactyla helianthus
Ka lebitso: Helianthus comes from the Greek words for sun (helios) and flower (anthos).1
E utlwisa bohloko feelaO se ke wa amaE a utlwisa bohloko, empa e ke ke ya o lematsa haholo.
Di-jellyfish le diphoofolo tsa lewatle tse hlabang Di-tentacle tse hlabangE ja: Nama
Kotsi ho batho: E bohlokoE ka utlwisa bohloko haholo, empa hoo e batlang e le kamehla ha e kotsi haholo.

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

E phela
Caribbean and Western Atlantic Seas, also along the coasts of the USA, Canada, Costa Rica and Belize1
Lewatle la Coral, Lewatle la Atlantic, Lewatle la Caribbean
Lapeng
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
Bolelele
10 cm ho isa ho 20 cm (3,9 in ho isa ho 7,9 in)1
Lebelo le phahameng
e ka bang 0,01 km/h (0,01 mph)
Ho sesa, kakanyo feela
E ja eng?
It uses its tentacles and toxins to catch prey, then digests the food it captures.1
Ka nnete!Foto ya Sun anemone
Sun anemone. Foto: Dan Schofield. CC BY 4.0, iNaturalist.

Ho e tseba jwang

  • 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

Matla a chefo

Di-tentacle tse hlabang

Dikete tsa disele tse nyenyane tse hlabang di thunya ha ho na le se di amang.

Chefo ya yona (eo e e kenyang ka ho loma kapa ho hlaba) e etsang?

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

E kotsi hakae ho batho?

Kotsi ho batho: E bohlokoE ka utlwisa bohloko haholo, empa hoo e batlang e le kamehla ha e kotsi haholo.

E etsang ha e tshohile?

Its stinging cells release toxins to defend against predators.1

Haeba e hlaba

  • Tswa metsing mme o tlose di-tentacle tsohle (ka ditlelafo kapa ka lesela).
  • Bakeng sa box jellyfish tsa tropike: tshela asene (vinegar) moo e hlabileng teng bonyane metsotswana e 30, bitsa thuso mme o itokisetse ho etsa CPR. Bakeng sa di-bluebottle le tse ding tse ngata: hlatswa ka metsi a lewatle, ebe ka metsi a tjhesang bakeng sa bohloko.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba e nngwe e o hlaba: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

E kgolo hakae?

E telele hakae?

Sun anemone bolelele ba e ka bang 20 cm (7,9 in)Banana e ka bang 18 cm (7,1 in)Katse ya lapeng e ka bang 50 cm (1,6 ft)
e telele jwaloka diboloko tsa ho bapala tse 6 molenge dieha ho feta kgofu ya serapeng

Sun anemone e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

Dintlha

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

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Stichodactyla helianthus
Sehlopha
Di-jellyfish le diphoofolo tsa lewatle tse hlabang
Lelapa
Stichodactylidae2
Tatelano
Actiniaria
Dikontinente
Lewatle la Coral, Lewatle la Atlantic, Lewatle la Caribbean, Mawatle
Kotsi ho batho
2 / 5: E bohloko3

Moo dintlha di tswang teng

  1. Stichodactyla helianthus (Wikipedia (CC BY-SA 4.0))
  2. Stichodactyla helianthus (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

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Tse ding tsa sehlopha se le seng: Di-jellyfish le diphoofolo tsa lewatle tse hlabang

E boetse e phela: Lewatle la Coral

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