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Eserese katuun nke Jameson's mamba
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Jameson's mamba

Dendroaspis jamesoni
Gbasara aha ya: The species is named after Robert Jameson, a professor of natural history at the University of Edinburgh, and the genus name Dendroaspis comes from Greek words meaning 'tree' and 'asp'.1
Na-egbu egbuOtu n'ime anụmanụ kacha egbu egbu n'ụwa. Ọ bụrụ na ọ tara gị, kpọọ maka enyemaka ozugbo.Enyemaka ngwa ngwa na ọgwụ mgbochi nsị (antivenom) na-azọpụta ọtụtụ mmadụ. Kpọọ nọmba mberede gị ozugbo.
Kobra, mamba na krait ỊtaNri ya: Anụ
Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

Jameson's mamba is a highly venomous snake that lives in the forests and woodlands of equatorial Africa. It spends much of its time in trees and is often found near towns, farms and plantations. Its venom attacks the nerves, so it is a snake to treat with respect and keep well away from.1

Ebe obibi
Equatorial Africa: Central and West Africa, and parts of East Africa such as Kenya, Uganda, Rwanda, Burundi and Tanzania1
Afrịka
Ụlọ
Found in rainforests, woodland, forest-savanna and cleared land, up to 2,200 metres above sea level. It is often seen around buildings, town parks, farmland and plantations, and it lives mostly in trees.1
Ogologo
1.5 m ruo 2.6 m (4.9 ft ruo 8.7 ft)1
Ọsọ kacha elu
ihe dị ka 8.7 km/h (5.4 mph)
N'elu ala, nchepụta
Gịnị ka ọ na-eri?
Mainly eats birds and tree-dwelling mammals such as squirrels, shrews and mice. Smaller individuals under 100 cm also eat lizards and toads. It is thought to wait motionless and strike at prey, though this has not been observed.1
N'ezie!Foto Jameson's mamba
Jameson's mamba. Foto: Richard RoZ. Public domain, Wikimedia Commons.

Otú ị ga-esi mata ya

  • Slender body with dull green upper parts that fade to pale green towards the belly1
  • Neck, throat and underparts are cream or yellowish1
  • Narrow, elongated head with small eyes and round pupils1
  • Tail is black in the eastern subspecies (kaimosae) and pale green or yellow in the central and western subspecies1
  • Adults typically measure 1.5 to 2.2 metres in total length1

Ike nsị

Ịta

Nsị na-esi n'eze nsị ya ma ọ bụ eze ya apụta mgbe ọ na-ata.

Gịnị ka nsị ọ na-agba na-eme?

The venom is highly neurotoxic, meaning it attacks the nerves, and also contains cardiotoxins, which affect the heart. Bite pain and swelling are followed by chills, sweating, abdominal pain and vomiting. Later symptoms can include slurred speech, difficulty breathing and paralysis.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

The World Health Organization classes it as a Snake of Medical Importance in sub-Saharan Africa, although few bites are recorded. Deaths have been recorded within three to four hours of a bite. An unconfirmed report describes a child dying within 30 minutes. Access to antivenom is difficult in some areas, and workers in palm oil plantations have died after falling from trees when they met one in the canopy.1

Ozi ọma: ndị dọkịta nwere ọgwụ (antivenom) ma ọ bụ ọgwụgwọ maka nke a.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

When threatened, it flattens its neck like a cobra, and it will usually try to escape rather than attack.1

Ọ bụrụ na ọ tara

  • Apply a pressure bandage, keep the victim as still as possible and get them to a hospital or clinic quickly. An arterial tourniquet may help because of the neurotoxic venom. Antivenom is the main treatment, and tetanus toxoid is sometimes given.1
  • Mee ka onye ahụ ghara imegharị ahụ, dịkwa jụụ, wepụ mgbanaka na ihe ndị kekọrọ ahụ ike, kpọga ya ụlọ ọgwụ ngwa ngwa: ọgwụ mgbochi nsị (antivenom) bụ ọgwụgwọ ya.

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 otu tara 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?

AfrịkaEshiaYuropUgwu AmerikaNdịda AmerikaỌstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Jameson's mamba ogologo ya dị ihe dị ka 2.6 m (8.7 ft)Igwe okenye ihe dị ka 1.8 m (5.9 ft)Ụgbọ ala ihe dị ka 4.5 m (15 ft)
dị ogologo dị ka nkịta 2.5 site n'imi ruo n'ọdụdị ogologo dị ka unere 15 a tọgbọrọ n'ahịrịnwere ike ịgba ọsọ mita 100 n'ime sekọnd 41 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Jameson's mamba 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?

ọ dị mma ịmara

Eziokwu

1

Females lay their eggs in abandoned termite colonies.1

2

In Nigeria, males fight each other for access to females during the dry season.1

3

Its main predators are birds of prey, including the martial eagle, the bateleur and the Congo serpent eagle.1

4

It is difficult to study in the wild because it lives in trees and its green colouring helps it hide among leaves.1

Maka ndị ọkachamara nsị

Aha sayensị
Dendroaspis jamesoni
Otu
Kobra, mamba na krait
Ezinụlọ
Elapidae2
Usoro
Squamata
Kọntinent dị iche iche
Afrịka
Ụmụ ọhụrụ
It lays eggs, with a clutch of 5 to 16 eggs.1
Ihe ize ndụ nye mmadụ
5 / 5: Na-egbu egbu3

Ebe eziokwu ndị a si

  1. Jameson's mamba (Wikipedia (CC BY-SA 4.0))
  2. Dendroaspis jamesoni (iNaturalist): aha na nhazi ọkwa.
  3. 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.

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