Venom Wiki / Zvisikwa zvose / Macobra, mamba nemakrait

Nhamba 0024 pa1 402

Black-necked spitting cobra

Naja nigricollis

Nezvezita: 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

Inogona kuurayaInogona kukuuraya kana usina kurapwa. Kana ikakuruma kana kukupfira uturu mumaziso, wana rubatsiro nokukurumidza.

Macobra, mamba nemakrait

Inopfapfaidza kana kupfiraInodya: Nyama

Ngozi kuvanhu: Ine ngozi zvikuruInogona kuuraya munhu asina kurapwa.

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

Inogara mu

Mostly sub-Saharan Africa, in western, eastern, central and parts of southern Africa. Absent from the Congo Basin rainforests.1

Afrika

Kumba

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

Kureba

1,2 m kusvika 2,2 m (3,9 ft kusvika 7,2 ft)1

Kumhanya kukuru

kunenge 7,8 km/h (4,8 mph)

Pasi pevhu, kufungidzira

Inodya chii?

It feeds mainly on small rodents such as small rats and mice. It also eats birds, fishes, lizards, eggs and other snakes.1

Mufananidzo waBlack-necked spitting cobra — Black-necked spitting cobra. Mufananidzo: Nigel Voaden. CC BY 4.0, iNaturalist.

Maziviro ayo

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

Simba reuturu

Inopfapfaidza kana kupfira

Inopfapfaidza kana kupfira mvura inorwadza pane vanoirwisa.

Uturu hwayo hunoitei?

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

Ine ngozi yakadii kuvanhu?

Ngozi kuvanhu: Ine ngozi zvikuruInogona kuuraya munhu asina kurapwa.

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

Inoitei kana yatya?

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

Kana ikaruma kana kupfira

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
Chengeta munhu asingafambe uye akadzikama, bvisa mhete nezvinhu zvakasunga, uende kuchipatara nokukurumidza: antivenom ndiwo mushonga wacho.
Kana uturu hwakapfirwa mumaziso, asuke nemvura yakachena yakawanda ipapo ipapo.

Gara uchitanga wafonera nhamba yechimbichimbi (112, 000, 911). Iri izano rakajairika rerubatsiro rwekutanga, kwete zano rechiremba. Zvakakosha zverubatsiro rwekutanga

Gara wakachengeteka

Usambobata mhuka yesango, kuedza kuitora kana kuinetsa, kunyange iri diki, uye kunyange ichiita seyakarara kana yakafa.
Ipa nzvimbo. Kana ukasangana nayo, dzikama, dzokera shure zvishoma nezvishoma uirege iende nenzira yayo.
Kana imwe ikakuruma kana kukupfira uturu mumaziso: dzikama, gara wakanyarara, fonera nhamba yechimbichimbi (112, 000, 911) kana kuti enda kuchipatara nokukurumidza. Rangarira kuti yaitaridzika sei, mufananidzo unobatsira.

Haisi kukutsvaga. Inoshandisa uturu hwayo kubata chikafu kana kuzvidzivirira, uye inotonyanya kuda kuhwanda. Zvimwe pamusoro pekugara wakachengeteka

Kupi pasi rose?

Afrika Asia Yuropu Amerika yeKuchamhembe Amerika yeKumaodzanyemba Australia neOceania

Yakakura sei?

Yakareba zvakadii?

yakareba sekatsi dzepamba 4 kubva pamhuno kusvika kumusweyakareba semabhanana 12 akateedzanainogona kumhanya mamita 100 mumasekondi 46 (munhu anomhanyisa kupfuura vose anoda 9.6)

Black-necked spitting cobra yakakura sei kana yaenzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Inomhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3,1 mph)

Black-necked spitting cobra kunenge 7,8 km/h (4,8 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7,5 mph)

zvakanaka kuziva

Chokwadi

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

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

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

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

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

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

Kuputsa ngano

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

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

Kune nyanzvi dzeuturu

Zita resainzi: Naja nigricollis
Boka: Macobra, mamba nemakrait
Mhuri: Elapidae2
Odha: Squamata
Makondinendi: Afrika
Vacheche: 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
Ngozi kuvanhu: 4 / 5: Ine ngozi zvikuru3

Kwakabva chokwadi

Black-necked spitting cobra (Wikipedia (CC BY-SA 4.0))
Naja nigricollis (iNaturalist): mazita nekurongwa kwemhuka.
Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.

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