Venom Wiki / Anụ niile / Azụ na-agba nsị

Nọmba 1216 n'ime 1 402

Marbled spinefoot

Siganus rivulatus

Gbasara aha ya: 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

Naanị na-afụ ụfụEmetụla ya akaỌ na-afụ ụfụ, mana ọ gaghị emerụ gị ahụ nke ukwuu.

Azụ na-agba nsị

Mkpu na-agba nsịNri ya: Osisi

Ihe ize ndụ nye mmadụ: Na-afụ ụfụỌ nwere ike ịfụ ụfụ nke ukwuu, mana ọ naghị adịkarị njọ.

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

Ebe obibi

Western Indian Ocean and Red Sea; now very common across the eastern Mediterranean1

Oké Osimiri India, Osimiri Uhie, Osimiri Mediterenian, Osimiri Arabia na Ọwara Peshia

Ụlọ

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

Ogologo

10 cm ruo 40 cm (3.9 in ruo 1.3 ft)1

Ọsọ kacha elu

ihe dị ka 5.2 km/h (3.2 mph)

Igwu mmiri, nchepụta

Gịnị ka ọ na-eri?

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

Foto Marbled spinefoot — Marbled spinefoot. Foto: Diego Delso. CC BY-SA 4.0, Wikimedia Commons.

Otú ị ga-esi mata ya

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

Ike nsị

Mkpu na-agba nsị

Mkpu dị nkọ na-ebu nsị ahụ. Ịzọ ya ụkwụ ma ọ bụ ijide ya na-afụ ụfụ.

Gịnị ka nsị ọ na-agba na-eme?

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

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Na-afụ ụfụỌ nwere ike ịfụ ụfụ nke ukwuu, mana ọ naghị adịkarị njọ.

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

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

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

Ọ bụrụ na mkpu ya dụrụ gị

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
Tinye ọnya ahụ n'ime mmiri ọkụ, nke ọkụ dị ka onye ahụ nwere ike ịnagide n'ere ya ọkụ (jiri aka gị nwalee ya), ruo nkeji 30 ruo 90. Chọọ enyemaka ọgwụ, karịsịa maka azụ nkume (stonefish) na stingray.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
Ọ bụrụ na mkpu ya dụrụ gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

Afrịka Eshia Yurop Ugwu Amerika Ndịda Amerika Ọstrelia na Oshenia Oké Osimiri India Osimiri Mediterenian Osimiri Uhie Osimiri Arabia na Ọwara Peshia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

dị ogologo dị ka unere 2 a tọgbọrọ n'ahịrịdị ogologo dị ka blọk egwuregwu 12 n'ahịrịnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 35

Kedu otú Marbled spinefoot si hà ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.

Kedu otú o si agba ọsọ?

Mmadụ na-egwu mmiri ihe dị ka 3 km/h (1.9 mph)

Marbled spinefoot ihe dị ka 5.2 km/h (3.2 mph)

Onye igwu mmiri Olympic ihe dị ka 8 km/h (5 mph)

ọ dị mma ịmara

Eziokwu

Some people have reported hallucinations after eating it.1

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

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

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

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

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

Maka ndị ọkachamara nsị

Aha sayensị: Siganus rivulatus
Otu: Azụ na-agba nsị
Ezinụlọ: Siganidae2
Usoro: Acanthuriformes
Kọntinent dị iche iche: Oké Osimiri India, Osimiri Uhie, Osimiri Mediterenian, Osimiri Arabia na Ọwara Peshia, Oké osimiri niile
Ụmụ ọhụrụ: 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
Ihe ize ndụ nye mmadụ: 2 / 5: Na-afụ ụfụ3

Ebe eziokwu ndị a si

Siganus rivulatus (Wikipedia (CC BY-SA 4.0))
Siganus rivulatus (iNaturalist): aha na nhazi ọkwa.
Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

Akpị agụụ na-agụ! Venom Wiki bụ ọrụ otu onye: n'efu, na-enweghị mgbasa ozi na ndị na-esochi gị. Obere onyinye na-enyere aka idebe ya n'ịntanetị.Nye akpị nri