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Ikhathuni ka-Red Sea fire urchin
Inombolo 1267 kwezingu-1 402

Red Sea fire urchin

Asthenosoma marisrubri
Mayelana negama: It is named for the extreme pain its spines inflict and for where it was first found, the Red Sea.1
Kudinga udokotelaUngathintiKuyivelakancane ukuthi kubulale, kodwa uma ameva aso ekugwaza, yana kudokotela.
Ingozi ebantwini: Kubi kakhuluUma ameva aso ekugwaza, yana kudokotela. Ukufa kuyivelakancane kakhulu.

The Red Sea fire urchin is a spiny sea creature that lives on the seabed. It is a fairly common sea urchin across much of the Indo-Pacific. Its spines can cause extreme pain, so it is important to know it when you are in the water.1

Ihlala
Widespread across the Indo-Pacific; first described from the northern Red Sea1
Ulwandle Olubomvu
Ekhaya
It lives in lagoons, on external reefs, and on sandy or stony bottoms, at depths down to 90 m. It prefers water temperatures of 24 °C to 27 °C. It often shelters commensal shrimps (shrimps that live alongside it without harming it).1
Ubude
25 cm (9.8 in)1
Ijubane eliphezulu
cishe 0.02 km/h (0.01 mph)
Ukubhukuda, isiqagela nje
Sidlani?
It eats a great variety of food, including algae, coral polyps and bottom detritus (dead material on the seabed).1
Ngempela!Isithombe sika-Red Sea fire urchin
Red Sea fire urchin. Isithombe: Bernd. CC BY-SA 2.0, Wikimedia Commons.

Indlela yokusibona

  • Its spines regularly cover the whole aboral (back) side of its body.1
  • Its body plates are articulated, which makes the test (shell) quite flexible.1
  • It is most active at night.1

Ivamise ukudidaniswa ne: It was once considered a colour variant of Asthenosoma varium. In the Red Sea fire urchin, the spines cover the whole back side evenly. In A. varium, the spines are grouped in rectangular patches separated by bare areas.1

Amandla obuthi

Ameva anobuthi

Ameva abukhali aphethe ubuthi. Ukusinyathela noma ukusibamba kubuhlungu.

Ubuthi baso benzani?

Its spines inflict extreme pain on anyone who is pricked by them. The pain is the main effect described for this urchin.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: Kubi kakhuluUma ameva aso ekugwaza, yana kudokotela. Ukufa kuyivelakancane kakhulu.

Its spines cause extreme pain, which is the main danger to people who touch it or come into contact with its spines.1

Uma ameva aso ekugwaza

  • Faka inxeba emanzini ashisayo, ashisa ngendlela umuntu angakwazi ukuyibekezelela ngaphandle kokusha, bese uthola usizo lwezokwelapha ukuze kukhishwe ameva. Ungawamambi ngokwakho.

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 ameva aso ekugwaza: 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?

Red Sea fire urchin ubude obucishe bube ngu-25 cm (9.8 in)Ubhanana cishe 18 cm (7.1 in)Ikati lasekhaya cishe 50 cm (1.6 ft)
side njengezitini zamathoyizi ezingu-8 ezilandelanayosihamba kancane kunomnenke wasengadini

Red Sea fire urchin mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

1

It often shelters commensal shrimps, including Allopontonia iaini and Periclimenes colemani, and the parasitic gastropod Leutzenia asthenosomae.1

2

Until 1998 it was considered a colour variant of Asthenosoma varium.1

3

Sea urchins are close relatives of starfish, crinoids, brittle stars and sea cucumbers. Together these are called echinoderms, meaning 'spiny skins'.1

Okongoti bobuthi

Igama lesayensi
Asthenosoma marisrubri
Iqembu
Izinkalankala zasolwandle ezinameva, izinkanyezi zasolwandle nezikelemu
Umndeni
Echinothuriidae2
Ukuhleleka
Echinothurioida
Amazwekazi
Ulwandle Olubomvu, Izilwandlekazi
Ingozi ebantwini
3 / 5: Kubi kakhulu3

Lapho amaqiniso evela khona

  1. Asthenosoma marisrubri (Wikipedia (CC BY-SA 4.0))
  2. Asthenosoma marisrubri (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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