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Elilingi ya dessin ya Black-necked spitting cobra
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Black-necked spitting cobra

Naja nigricollis
Na ntina ya kombo: The scientific name comes from Latin: 'niger' means black and 'collis' means neck. The genus name Naja comes from the Sanskrit word for cobra.1
Ekoki kobomaEkoki koboma yo soki bosalisi ezali te. Soki esui yo to ebwaki venin na miso na yo, luka lisalisi noki.
Ba cobra, ba mamba & ba krait Esopaka to ebwakakaElyaka: Mosuni
Likama mpo na bato: Likama mingiEkoki koboma moto oyo azwi bosalisi te.

The black-necked spitting cobra is a venomous snake found mostly in sub-Saharan Africa. It can squirt venom from its fangs at a threat, and that venom can cause permanent blindness if it gets into the eyes. Its colours vary a lot from place to place.1

Ezalaka na
Mostly sub-Saharan Africa, in western, eastern, central and parts of southern Africa. Absent from the Congo Basin rainforests.1
Afrika
Ebandeli
It usually lives in savanna and semi-desert, up to 1,800 metres, and also in moist savanna and cleared former forest, especially near rivers and streams. It is often met in villages and small towns, where it may come into direct contact with people. It hides in tree trunks, termite mounds and rodent holes.1
Molai
1,2 m kino 2,2 m (3,9 ft kino 7,2 ft)1
Mbangu ya likolo
pene na 7,8 km/h (4,8 mph)
Na mabele, kokanisa ya pene
Elyaka nini?
It feeds mainly on small rodents such as small rats and mice. It also eats birds, fishes, lizards, eggs and other snakes.1
Solo solo!Foto ya Black-necked spitting cobra
Black-necked spitting cobra. Foto: Nigel Voaden. CC BY 4.0, iNaturalist.

Ndenge ya koyeba yango

  • Moderately sized, with a moderately distinct head, and grows to 1.2 to 2.2 metres.1
  • Many specimens have a broad black neck band, often with an orange or pinkish bar on the neck.1
  • Colours vary by region: black or pale grey, yellowish-brown, deep reddish-brown, olive brown, striped black and white, or totally white with dark eyes.1
  • Some have a yellow or reddish belly, while others lack the neck bands and belly colour.1

Makasi ya venin

Esopaka to ebwakaka

Esopelaka to ebwakelaka banguna na yango mai oyo etumbaka.

Venin na yango esalaka nini?

Its venom is mostly cytotoxic, meaning it destroys cells, and it also has typical elapid neurotoxic (nerve-attacking) effects and cardiotoxic (heart-damaging) components. A bite causes severe bleeding from the wound, tissue death around the bite, and difficulty breathing. Venom in the eyes causes extreme burning pain, loss of coordination, partial loss of vision, and permanent blindness.1

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Likama mingiEkoki koboma moto oyo azwi bosalisi te.

Its venom is medically significant. The death rate for untreated bites is about 5 to 10%, and under 1% in areas where it is common. When death occurs, it is usually from paralysis of the diaphragm, the muscle used for breathing.1

Esalaka nini ntango ebangi?

It spits venom from its fangs at a threat, reaching up to 7 metres with good accuracy. It also bites readily, even with only slight provocation.1

Soki esui to ebwaki venin

  • If venom gets into the eyes, it should be washed off, because permanent blindness can follow if it is not. Anyone bitten should get medical treatment, as untreated bites carry a much higher risk of death.1
  • Tika moto aningana te mpe azala kimia, longola ba bague mpe biloko oyo ekangi makasi, mpe kende na lopitalo noki: antivenin nde nkisi na yango.
  • Soki nyama abwaki venin na miso, sukola yango na mai mingi ya peto sika sika.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

  • Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
  • Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
  • Soki moko esui yo to ebwaki venin na miso na yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

AfrikaAziaErópaAmerika ya NordAmerika ya SudeAustralia & Océanie

Monene na yango boni?

Molai na yango boni?

Black-necked spitting cobra molai pene na 2,2 m (7,2 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)Motuka pene na 4,5 m (15 ft)
molai lokola ba pusu ya ndako 4, zolo kino mokilamolai lokola bitabe 12 oyo etiami moko na sima ya mosusuekoki kopota metre 100 na sekonde 46 (moto ya mbangu koleka asengaka 9,6)

Black-necked spitting cobra azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

malamu koyeba

Makambo ya solo

1

It can spit venom accurately more than 7 metres away.1

2

In 1944, a British eye surgeon, Major Harold Ridley, described eye damage from a spit from this cobra in Ghana. He treated the man and followed his case until the eye fully recovered.1

3

A single bite can deliver 200 to 350 mg of venom (dry weight), according to a 1974 study by Minton.1

4

It is an excellent tree climber and can live in trees at times.1

5

Wild-caught individuals tend to be nervous and spit readily, while captive-bred animals are much calmer.1

6

It can be active at night or during the day, depending on the season, location and temperature.1

Solo to lokuta?

Lokuta: Spitting cobras only spit venom and do not bite.

Solo: The black-necked spitting cobra also bites, and it will do so with only slight provocation.1

Mpo na ba expert ya venin

Kombo ya siansi
Naja nigricollis
Ebota
Ba cobra, ba mamba & ba krait
Libota
Elapidae2
Molongo
Squamata
Bakontina
Afrika
Bana
Females usually lay 10 to 15 eggs, though they can lay between 8 and 22. The young are about 20 to 25 cm long at birth and are fully independent.1
Likama mpo na bato
4 / 5: Likama mingi3

Esika makambo euti

  1. Black-necked spitting cobra (Wikipedia (CC BY-SA 4.0))
  2. Naja nigricollis (iNaturalist): bankombo mpe classification.
  3. Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

Likambo nyonso na lokasa oyo ezali na nimero oyo elakisi source na yango. Soki tosali libunga, limbisa biso, tozali bato oyo balingaka banyama, zulunale ya siansi te. Yebisa biso na [email protected] mpe tokobongisa yango.

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