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Fire urchin

Asthenosoma varium

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

Anahitaji daktariUsiguseMara chache huua, lakini miiba yake ikikuchoma, nenda kwa daktari.

Koche, nyota wa bahari na minyoo

Miiba yenye sumuHula: Kidogo cha kila kitu

Hatari kwa watu: MbayaMiiba yake ikikuchoma, nenda kwa daktari. Vifo ni nadra sana.

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

Anaishi

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

Bahari ya Hindi, Bahari ya Pasifiki, Bahari ya Matumbawe, Bahari ya Ufilipino, Bahari ya Timor na Arafura

Nyumbani

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

Urefu

25 cm (9.8 in)1

Kasi ya juu

takriban km 0.02 kwa saa (maili 0.01 kwa saa)

Kuogelea, makadirio

Hula nini?

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

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

Jinsi ya kumtambua

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

Nguvu ya sumu

Miiba yenye sumu

Miiba mikali hubeba sumu. Kumkanyaga au kumshika kunauma.

Sumu yake hufanya nini?

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

Ana hatari gani kwa watu?

Hatari kwa watu: MbayaMiiba yake ikikuchoma, nenda kwa daktari. Vifo ni nadra sana.

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

Hufanya nini akiogopa?

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

Miiba yake ikikuchoma

Weka jeraha kwenye maji ya moto, moto kiasi ambacho mtu anaweza kuvumilia bila kuungua, na utafute msaada wa kitabibu kuondoa miiba. Usiichokonoe mwenyewe.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
Miiba yake ikikuchoma: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

Afrika Asia Ulaya Amerika Kaskazini Amerika Kusini Australia na Oceania Bahari ya Pasifiki Bahari ya Hindi Bahari ya Matumbawe Bahari ya Ufilipino Bahari ya Timor na Arafura

Ana ukubwa gani?

Ana urefu gani?

urefu sawa na matofali 8 ya kuchezea yaliyopangwa mstaripolepole kuliko konokono wa bustanini

Fire urchin ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

Farasi wa bahari takriban km 0.0015 kwa saa (0 mph)

Fire urchin takriban km 0.02 kwa saa (0.01 mph)

Konokono wa bustanini takriban km 0.05 kwa saa (0.03 mph)

inafaa kujua

Ukweli

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

Kwa wataalamu wa sumu

Jina la kisayansi: Asthenosoma varium
Kundi: Koche, nyota wa bahari na minyoo
Familia: Echinothuriidae2
Mpangilio: Echinothurioida
Mabara: Bahari ya Hindi, Bahari ya Pasifiki, Bahari ya Matumbawe, Bahari ya Ufilipino, Bahari ya Timor na Arafura, Bahari kuu
Watoto: 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
Hatari kwa watu: 3 / 5: Mbaya3

Ukweli unatoka wapi

Asthenosoma varium (Wikipedia (CC BY-SA 4.0))
Asthenosoma varium (iNaturalist): majina na uainishaji.
Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

Kila ukweli kwenye ukurasa huu una namba inayoonyesha chanzo chake. Kama tumekosea kitu, samahani, sisi ni wapenzi wa wanyama, si jarida la kisayansi. Tuambie kupitia [email protected] nasi tutarekebisha.

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