Venom Wiki / Diphoofolo tsohle / Di-sea urchin, dinaledi tsa lewatle le diboko

No. 1266 ho 1 402

Fire urchin

Asthenosoma varium

Ka lebitso: The name fire urchin probably comes from the painful sting of its spines and its reddish-brown colour.1

E hloka ngakaO se ke wa amaHa e atise ho bolaya, empa haeba meutlwa ya yona e o hlaba, eya ho ngaka.

Di-sea urchin, dinaledi tsa lewatle le diboko

Meutlwa e nang le chefoE ja: Hanyane ka tsohle

Kotsi ho batho: E tebilengHaeba meutlwa ya yona e o hlaba, eya ho ngaka. Lefu le etsahala ka seoelo haholo.

The fire urchin is a large sea urchin that grows up to 25 cm across. It lives on sand and rubble sea floors and in coral areas across the Indo-Pacific. Its venomous spines can give a painful sting, so it is best left alone.1

E phela

Indo-Pacific, from the eastern Indian Ocean to Japan, the Philippines and New Caledonia. Red Sea records may be a related species.1

Lewatle la India, Lewatle la Pacific, Lewatle la Coral, Lewatle la Philippine, Lewatle la Timor le Arafura

Lapeng

It lives on sand and rubble sea bottoms and in coral environments, at depths down to about 167 m. Divers are the people most likely to meet it, and they should be careful not to handle it.1

Bolelele

25 cm (9,8 in)1

Lebelo le phahameng

e ka bang 0,02 km/h (0,01 mph)

Ho sesa, kakanyo feela

E ja eng?

It feeds on the algal film covering the sea floor, encrusting animals such as sponges and tunicates, and organic detritus.1

Foto ya Fire urchin — Fire urchin. Foto: Candace Pratt. CC BY-SA 3.0, Wikimedia Commons.

Ho e tseba jwang

Hemispherical body, up to 25 cm across1
Orangish, red, brown or purple colour, sometimes beige or green1
Primary spines are banded, usually with paler bases and darker tips1
Secondary spines are long, slender, blunt and yellowish, mostly near the base of the body1

Matla a chefo

Meutlwa e nang le chefo

Meutlwa e bohale e nka chefo. Ho e hata kapa ho e tshwara ho bohloko.

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

Each venomous spine has several hollow, spherical capsules filled with toxin, separated by constrictions. These work like hypodermic syringes, injecting the toxin when the spines pierce the skin. The sting is painful and the pain can last several hours.1

E kotsi hakae ho batho?

Kotsi ho batho: E tebilengHaeba meutlwa ya yona e o hlaba, eya ho ngaka. Lefu le etsahala ka seoelo haholo.

Handling the urchin can cause a painful sting. The pain can last several hours.1

E etsang ha e tshohile?

Its bright colouration warns other animals that its spines are venomous.1

Haeba meutlwa ya yona e o hlaba

Kenya leqeba metsing a tjhesang, a tjhesang hoo motho a ka a mamellang ntle le ho tjha, mme o fumane thuso ya bongaka ho ntsha meutlwa. O se ke wa e cheka ka bowena.

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 meutlwa ya yona 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

Hokae lefatsheng?

Afrika Asia Yuropa Amerika Leboya Amerika Borwa Australia le Oceania Lewatle la Pacific Lewatle la India Lewatle la Coral Lewatle la Philippine Lewatle la Timor le Arafura

E kgolo hakae?

E telele hakae?

e telele jwaloka diboloko tsa ho bapala tse 8 molenge dieha ho feta kgofu ya serapeng

Fire urchin 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?

Pere ya lewatle e ka bang 0,0015 km/h (0 mph)

Fire urchin e ka bang 0,02 km/h (0,01 mph)

Kgofu ya serapeng e ka bang 0,05 km/h (0,03 mph)

ho molemo ho tseba

Dintlha

Its venomous spines are hollow and filled with toxin, working like tiny syringes.1

Several small fish and some cephalopods shelter among its toxic spines for protection.1

Its body shell is flexible, because its plates overlap like roof tiles instead of being rigidly joined.1

Shrimps and a zebra crab live on or with the urchin, and the urchin is their host.1

Its secondary spines have sensory cells at the tip and help it move and right itself.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense: Asthenosoma varium
Sehlopha: Di-sea urchin, dinaledi tsa lewatle le diboko
Lelapa: Echinothuriidae2
Tatelano: Echinothurioida
Dikontinente: Lewatle la India, Lewatle la Pacific, Lewatle la Coral, Lewatle la Philippine, Lewatle la Timor le Arafura, Mawatle
Masea: The sexes are separate, and eggs (gametes) are released into the water, where fertilisation takes place. The larvae drift for several months before settling on the seabed and becoming juvenile sea urchins.1
Kotsi ho batho: 3 / 5: E tebileng3

Moo dintlha di tswang teng

Asthenosoma varium (Wikipedia (CC BY-SA 4.0))
Asthenosoma varium (iNaturalist): mabitso le tlhophiso.
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