Venom Wiki
Igishushanyo cya Marbled spinefoot
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Marbled spinefoot

Siganus rivulatus
Ibyerekeye izina: The genus name Siganus comes from the Arabic sijan, meaning rabbitfish. The species name rivulatus means irregularly marked with colour, for the yellow streaks on its sides.1
Irababaza gusaNtukayikorehoIrababaza, ariko ntizakugirira nabi bikomeye.
Amafi afite ubumara Amahwa afite ubumaraIrya: Ibimera
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The marbled spinefoot is a shoaling fish that mostly eats algae. It lives in shallow warm seas in the Red Sea and western Indian Ocean, and it has spread into the Mediterranean. Its spines carry venom, so it is one to leave alone.1

Iba muri
Western Indian Ocean and Red Sea; now very common across the eastern Mediterranean1
Inyanja y'Abahinde, Inyanja Itukura, Inyanja ya Mediterane, Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi
Ahabanza
Shallow water, usually less than 15 m deep, over rock, sand or sea grass covered in algae. It prefers sheltered areas and sometimes enters estuaries. It lives in schools of 50 to several hundred fish.1
Uburebure
10 cm kugeza kuri 40 cm (3,9 in kugeza kuri 1,3 ft)1
Umuvuduko wo hejuru
hafi 5,2 km/h (3,2 mph)
Koga, ikigereranyo cy'ugereranyije
Irya iki?
Adults mainly graze on algae, including Polysiphonia and Sphacelaria species. In spring and early summer in the northern Red Sea they have also been seen eating comb jellies and moon jellyfish. Young fish feed on tiny diatoms and then on small crustaceans called copepods.1
Koko!Ifoto ya Marbled spinefoot
Marbled spinefoot. Ifoto: Diego Delso. CC BY-SA 4.0, Wikimedia Commons.

Uko wayimenya

  • Grey-green to brown upper body1
  • Yellow or silvery white underside1
  • Dark spots and yellow wavy lines along the sides1
  • Flattened body, with barbed, venomous spines in the fins1
  • Usually 10 to 20 cm long1

Imbaraga z'ubumara

Amahwa afite ubumara

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

Ubumara bwayo bukora iki?

The spines in the fins have venom glands at their base. The venom is a protein that is damaged by heat. The sting is very painful.1

Iteje akaga kangana iki ku bantu?

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

The spines can inflict a painful sting if the fish is handled incorrectly. No deaths from its venom have been recorded. Separately, poisoning has been recorded in Israel after people ate its flesh, linked to fish caught in polluted water.1

Ikora iki iyo ifite ubwoba?

Its spines are barbed and venomous, and they can injure anyone who handles the fish carelessly.1

Niba amahwa yayo akujombye

  • The affected area should be treated with as high a temperature as possible, within 43 to 46 °C, because heat damages the venom. The person should also be checked for possible infection.1
  • Shyira igikomere mu mazi ashyushye, ashyushye uko umuntu abyihanganira atiriwe ashya (bigerageze ukoresheje ukuboko kwawe), mu gihe cy'iminota 30 kugeza kuri 90. Shaka ubufasha bwa muganga, cyane cyane ku bya stonefish na stingray.

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

Ingana gute?

Ireshya ite?

Marbled spinefoot ireshya hafi 40 cm (1,3 ft)Umuneke hafi 18 cm (7,1 in)Injangwe yo mu rugo hafi 50 cm (1,6 ft)
ireshya n'imineke 2 ikurikiranyeireshya n'ibice 12 by'ibikinisho byo kubaka biri ku murongoyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 35

Marbled spinefoot ingana ite ugereranyije NAWE?

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

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

Some people have reported hallucinations after eating it.1

2

Eating its flesh has caused poisoning, and the toxins involved are similar to ciguatoxin.1

3

Its spines carry venom from glands at their base, so the fish can sting when it is handled.1

4

Adults can eat jellyfish, including comb jellies and moon jellyfish, in parts of the northern Red Sea.1

5

It reached the Mediterranean through the Suez Canal, first recorded off Palestine in 1927.1

6

It can be bred in captivity and is being studied as a farmed fish because it eats plant-based feed.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Siganus rivulatus
Itsinda
Amafi afite ubumara
Umuryango
Siganidae2
Itsinda rinini (order)
Acanthuriformes
Imigabane
Inyanja y'Abahinde, Inyanja Itukura, Inyanja ya Mediterane, Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi, Inyanja ngari
Abana bato
The fish lays eggs, which are fertilised outside the body. The eggs are 0.5 to 0.6 mm across, and the adults give them no care.1
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

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

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