Venom Wiki / Inyamaswa zose / Oursins, inyenyeri zo mu nyanja n'inyo

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Black long-spined urchin

Diadema setosum

Irababaza gusaNtukayikorehoIrababaza, ariko ntizakugirira nabi bikomeye.

Oursins, inyenyeri zo mu nyanja n'inyo

Amahwa afite ubumaraIrya: Ibimera

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The black long-spined urchin is a sea urchin with very long, hollow spines. It lives on coral reefs, sand flats and seagrass beds across the Indo-Pacific, and it is one of the most widespread sea urchins in that region. Its spines can deliver a mild venom, so it is best to watch where you put your feet.1

Iba muri

Indo-Pacific region, from the Red Sea and east Africa to Australia and Japan; also found in the Mediterranean off Turkey after introduction1

Inyanja y'Abahinde, Inyanja ya Pasifika, Inyanja Itukura, Inyanja ya Korali, Inyanja ya Filipine, Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi, Inyanja ya Timor na Arafura, Ikigobe cya Bengali

Ahabanza

Commonly found on coral reefs, but also on sand flats and in seagrass beds. In Hong Kong it is found on rocky reefs, where it can be very numerous. People most often meet it by stepping on it in shallow water.1

Uburebure

7 cm (2,8 in)1

Ibiro

35 g kugeza kuri 80 g (1,2 oz kugeza kuri 2,8 oz)1

Umuvuduko wo hejuru

hafi 0,02 km/h (0,01 mph)

Koga, ikigereranyo cy'ugereranyije

Irya iki?

It is a prolific grazer that feeds on many kinds of algae common on tropical coral reefs.1

Ifoto ya Black long-spined urchin — Black long-spined urchin. Ifoto: Quartl. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

Black, near-spherical body (test) with extremely long, narrow, hollow spines, often black but sometimes brown-banded1
Five white spots on the body, which separate it from other Diadema species1
A bright orange ring around the periproctal cone (the 'anal cone'), which is often mistaken for an eye1
Bluish spots on the genital plates and a line of blue spots along the body1
Adults are no more than 70 mm across the body and about 40 mm high1

Ikunze kwitiranywa na: Other Diadema species are similar in shape and spines, but they lack the five white spots that mark this species. Its orange ring and blue spots also help to tell it apart.1

Imbaraga z'ubumara

Amahwa afite ubumara

Amahwa atyaye ni yo atwara ubumara. Kuyikandagira cyangwa kuyifata birababaza.

Ubumara bwayo bukora iki?

The spines are hollow and contain a mild venom. The toxin mostly causes swelling and pain, which spreads gradually over several hours. The venom is not fatal to humans. The spines themselves are a bigger problem, because they are brittle and needle-like, break off in flesh and are difficult to remove.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The venom is only mild, and the species is not considered a serious threat to humans. Stepping on it can cause painful stings.1

Ikora iki iyo ifite ubwoba?

When threatened by a sudden impact or by spines snapping, it rapidly flips its body over and 'runs' on the tips of its longest spines.1

Niba amahwa yayo akujombye

Shyira igikomere mu mazi ashyushye, ashyushye uko umuntu abyihanganira atiriwe ashya, kandi ushake ubufasha bwa muganga kugira ngo amahwa avanwemo. Ntukayacukure ubwawe.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
Niba amahwa yayo akujombye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya Inyanja ya Pasifika Inyanja y'Abahinde Inyanja Itukura Inyanja ya Korali Inyanja ya Filipine Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi Inyanja ya Timor na Arafura Ikigobe cya Bengali

Ingana gute?

Ireshya ite?

Iremera ibingana iki?

iremera nka trombone 80 zo gufata impapuro

ireshya n'ibice 2 by'ibikinisho byo kubaka biri ku murongoitinda kurusha ikinyamushongo cyo mu murima

Black long-spined urchin ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

Ifarashi yo mu nyanja hafi 0,0015 km/h (0 mph)

Black long-spined urchin hafi 0,02 km/h (0,01 mph)

Ikinyamushongo cyo mu murima hafi 0,05 km/h (0,03 mph)

bikwiye kumenywa

Ibintu by'ukuri

It can move 760 mm in just 7 seconds by rolling and walking on the tips of its spines.1

It has no eye, but it has a diffuse light-sensing system that lets it detect light levels and the size and colour of objects.1

In 2006, living specimens were found off Turkey, making it the first invasive Erythrean sea urchin recorded in the Mediterranean.1

Goose barnacles of the genus Microlepas are known to live on it as parasites.1

It is considered one of the oldest living species in its genus, Diadema.1

Usenya ibinyoma

Ikinyoma: Black long-spined urchins are deadly and their stings can kill people.

Ukuri: Their venom is mild and is not fatal to humans. The main problems are pain, swelling and spines that break off in the skin.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Diadema setosum
Itsinda: Oursins, inyenyeri zo mu nyanja n'inyo
Umuryango: Diadematidae2
Itsinda rinini (order): Diadematoida
Imigabane: Inyanja y'Abahinde, Inyanja ya Pasifika, Inyanja Itukura, Inyanja ya Korali, Inyanja ya Filipine, Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi, Inyanja ya Timor na Arafura, Ikigobe cya Bengali, Inyanja ngari
Abana bato: It is a broadcast spawner, releasing eggs and sperm into the water. Spawning happens seasonally or year-round depending on the location, and in some places it follows the full moon.1
Akaga ku bantu: 2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

Diadema setosum (Wikipedia (CC BY-SA 4.0))
Diadema setosum (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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