Venom Wiki / Anụ niile / Kobra, mamba na krait

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Black forest cobra

Naja guineensis

Gbasara aha ya: Its scientific name places it in the cobra genus Naja.1

Nwere ike igbu mmadụỌ nwere ike igbu gị ma ọ bụrụ na enweghị ọgwụgwọ. Ọ bụrụ na ọ tara gị, chọọ enyemaka ngwa ngwa.

Kobra, mamba na krait

Ịta

Ihe ize ndụ nye mmadụ: Ọ dị egwu nke ukwuuỌ nwere ike igbu onye na-enwetaghị ọgwụgwọ.

The black forest cobra is a venomous snake from West Africa. It was only recognised as its own species fairly recently, after scientists found clear differences from the forest cobra. It lives in the Upper Guinea forests, from Togo to Guinea-Bissau.1

Ebe obibi

West Africa: Upper Guinea forests of Togo, Ghana, Ivory Coast, Sierra Leone, Liberia, Guinea and Guinea-Bissau1

Afrịka

Ụlọ

It lives in the Upper Guinea forests of West Africa.1

Ogologo

2.6 m (8.7 ft)1

Ọsọ kacha elu

ihe dị ka 8.3 km/h (5.2 mph)

N'elu ala, nchepụta

Foto Black forest cobra — Black forest cobra. Foto: Ryan van Huyssteen. CC BY 4.0, iNaturalist.

Otú ị ga-esi mata ya

Adults are uniformly brownish black or black on the back, sometimes with faint, lighter markings.1
Juveniles have much more pronounced light speckling or banded patterns than adults.1
The throat is light, followed by 2 to 3 distinct dark bands on the belly. The rest of the underside is black.1
The lips and underside of the head are cream, with black edges along the upper lip scales.1
It has 17 midbody dorsal scale rows, and 203 to 221 ventral scales.1

A na-agwakọkarị ya na: It was long confused with the forest cobra (Naja melanoleuca). The black forest cobra usually has 17 midbody dorsal scale rows instead of 19, fewer dark belly bands, and a tendency to become darker with age.1

Ike nsị

Ịta

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

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị egwu nke ukwuuỌ nwere ike igbu onye na-enwetaghị ọgwụgwọ.

Ọ bụrụ na ọ tara

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?

Afrịka Eshia Yurop Ugwu Amerika Ndịda Amerika Ọstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

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 43 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Black forest cobra si hà ma e jiri ya tụnyere GỊ?

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Kedu otú o si agba ọsọ?

Mmadụ na-aga ije ihe dị ka 5 km/h (3.1 mph)

Black forest cobra ihe dị ka 8.3 km/h (5.2 mph)

Nwatakịrị na-agba igwe ihe dị ka 12 km/h (7.5 mph)

ọ dị mma ịmara

Eziokwu

Adults often become darker with age, a process called ontogenetic melanism.1

Adults can grow to a maximum recorded length of 264 cm.1

Scientists long thought the black forest cobra was the same animal as the forest cobra, until morphological and genetic differences showed it is a separate species.1

Maka ndị ọkachamara nsị

Aha sayensị: Naja guineensis
Otu: Kobra, mamba na krait
Ezinụlọ: Elapidae2
Usoro: Squamata
Kọntinent dị iche iche: Afrịka
Ihe ize ndụ nye mmadụ: 4 / 5: Ọ dị egwu nke ukwuu3

Ebe eziokwu ndị a si

Black forest cobra (Wikipedia (CC BY-SA 4.0))
Naja guineensis (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.

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