Venom Wiki / Inyamaswa zose / Amafi afite ubumara

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Dusky spinefoot

Siganus luridus

Ibyerekeye izina: Its scientific name, luridus, means 'pale yellow'. The collector of the first specimen gave it this name.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 dusky spinefoot is a rabbitfish with venomous spines on its fins. It is native to the western Indian Ocean and has spread into the Mediterranean Sea through the Suez Canal. People also catch it as a food fish.1

Iba muri

Western Indian Ocean, from Mozambique north to the Red Sea, and the Mediterranean Sea1

Inyanja y'Abahinde, Inyanja Itukura, Inyanja ya Mediterane, Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi

Ahabanza

It lives at depths of 2 to 40 metres, in waters over hard surfaces such as coral and rocky reefs. Adults are often seen in schools, though single fish also occur.1

Uburebure

30 cm (1 ft)1

Umuvuduko wo hejuru

hafi 5 km/h (3,1 mph)

Koga, ikigereranyo cy'ugereranyije

Irya iki?

Adults graze on algae from the seabed. They feed on larger brown algae and other large water plants called macrophytes.1

Ifoto ya Dusky spinefoot — Dusky spinefoot. Ifoto: Roberto Pillon. CC BY 3.0, Wikimedia Commons.

Uko wayimenya

Compressed (flattened from side to side) body1
Normally olive green to dark brown, with a mottled pattern1
Pale yellow pectoral fins and dark bars on the tail fin1
Dorsal fin with 13 to 14 spines, and a single row of incisor-like teeth in the jaws1
Usually about 20 cm long, and up to 30 cm1

Imbaraga z'ubumara

Amahwa afite ubumara

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

Ubumara bwayo bukora iki?

The spines on its fins produce venom. In a study of a related rabbitfish, the venom was found to be similar to stonefish venom.1

Iteje akaga kangana iki ku bantu?

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

When eaten, it has been linked to cases of mild ciguatera-like poisoning. Ciguatera is a form of food poisoning caused by toxins in some reef fish.1

Ikora iki iyo ifite ubwoba?

When threatened, it stops suddenly and raises its dorsal, anal and pelvic fins, showing an array of venomous spines around its body.1

Niba amahwa yayo akujombye

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

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya Inyanja y'Abahinde Inyanja ya Mediterane Inyanja Itukura Inyanja ya Arabiya n'Ikigobe cy'Ubuperesi

Ingana gute?

Ireshya ite?

ireshya n'ibice 9 by'ibikinisho byo kubaka biri ku murongoyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 36

Dusky spinefoot ingana ite ugereranyije NAWE?

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

Yihuta gute?

Umuntu woga hafi 3 km/h (1,9 mph)

Dusky spinefoot hafi 5 km/h (3,1 mph)

Umwogeyi wo mu mikino Olempike hafi 8 km/h (5 mph)

bikwiye kumenywa

Ibintu by'ukuri

Its spines are mainly a defence against predators. The highest predation pressure falls on its larvae and planktonic stages.1

It came to the Mediterranean through the Suez Canal. It was first recorded off Israel in 1955 and has since spread as far west as the French Mediterranean coast and the Adriatic Sea.1

It is a daytime feeder. At night it hides in cavities in the reef.1

It is an important fish for fisheries in the Mediterranean. In Kenya, it is caught mainly as bycatch.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Siganus luridus
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: It spawns in April and from June to August, when seawater is between 24 and 29 °C. The eggs and larvae drift in the plankton near the surface.1
Akaga ku bantu: 2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

Dusky spinefoot (Wikipedia (CC BY-SA 4.0))
Siganus luridus (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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