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Marrazkia: Western green mamba
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Western green mamba

Dendroaspis viridis
Izenari buruz: Its scientific name uses the Latin word 'viridis', meaning green.1
HilgarriaLurreko animaliarik hilgarrienetako bat. Kosk egiten badizu, eskatu laguntza berehala.Laguntza azkarrak eta antipozoiak pertsona gehienak salbatzen dituzte. Deitu zure larrialdi-zenbakira berehala.
Kobrak, mambak eta kraitak KoskaJaten du: Haragia
Arriskua pertsonentzat: HilgarriaMunduko animaliarik arriskutsuenetako bat.

The western green mamba is a long, thin and highly venomous snake. It lives in forests, thickets and woodland along the coast of West Africa, and it spends most of its time high in the trees. Its venom is fast-acting, so any bite needs urgent medical care.1

Non bizi den
West Africa, from Gambia and southern Senegal east to Benin, including Guinea-Bissau, Guinea, Sierra Leone, Liberia, Côte d'Ivoire, Ghana and Togo1
Afrika
Hasiera
It lives mainly in coastal tropical rainforest, thicket and woodland, and mostly in the forest canopy. It can survive where trees have been cleared if hedges and thicket remain, and it is found in some suburbs, towns and parklands with enough vegetation.1
Luzera
1,4 m eta 2,1 m artean (4,6 ft eta 6,9 ft artean)1
Abiadura handiena
8,3 km/h inguru (5,2 mph)
Lehorrean, kalkulu gutxi gorabeherakoa
Zer jaten du?
It hunts mainly in trees, though it can also hunt on the ground. Its prey includes birds, rodents and squirrels.1
Benetan!Argazkia: Western green mamba
Western green mamba. Argazkia: Patrick Coin no u(Patrick Coin). CC BY-SA 2.5, Wikimedia Commons.

Nola ezagutu

  • Bright green, fading to yellow or orange towards the tail.1
  • Scales have prominent black edges, which give a networked pattern.1
  • Long, slender body with a long tapering tail.1
  • Long, thin head with medium-sized eyes that have round pupils and yellowish brown irises.1
  • Typical adult length is 1.4 to 2.1 metres.1

Askotan honekin nahasten da: It can be mistaken for green bushsnakes of the genus Philothamnus, and for the boomslang. Counting scales is a key way to identify snakes to species level, and the western green mamba has 13 rows of dorsal scales at midbody, fewer than any similar species.1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

Its venom contains neurotoxins (which attack the nerves), cardiotoxins (which harm the heart) and fasciculins. Symptoms usually start within about 15 minutes and can include pain and swelling, headache, drowsiness, difficulty breathing, vertigo, low blood pressure and paralysis. Without treatment, the victim can die when paralysis stops the breathing muscles, and a bite can be fatal in as little as 30 minutes.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: HilgarriaMunduko animaliarik arriskutsuenetako bat.

Bites to people are uncommon because the snake is rarely encountered and conflict with humans is low compared with some other species in the region. However, many recorded bites have been fatal, and the World Health Organization lists it as a snake of medical importance in western sub-Saharan Africa.1

Albiste ona: medikuek badute sendagai bat (antipozoia) edo tratamendu bat honetarako.1

Zer egiten du beldurtzen denean?

When threatened, it can flatten its neck into a slight hood, and it usually retreats if it is encountered.1

Kosk egiten badu

  • Apply a pressure bandage, keep the victim as still as possible and take them quickly to a hospital or clinic. An arterial tourniquet may help because of the venom's neurotoxic effects. Antivenom is the main treatment, and tetanus toxoid is sometimes given.1
  • Eutsi pertsona geldi eta lasai, kendu eraztunak eta gauza estuak, eta joan ospitalera azkar: antipozoia da tratamendua.

Deitu beti lehenik zure larrialdi-zenbakira (112, 000, 911). Lehen sorospenei buruzko orientabide orokorra da hau, ez mediku-aholkua. Lehen sorospenen oinarriak

Egon seguru

  • Ez ukitu, ez harrapatu eta ez zirikatu inoiz animalia basati bat, txikia izan arren, eta lo edo hilda dagoela badirudi ere.
  • Utzi tartea. Bat aurkitzen baduzu, egon lasai, egin atzera poliki eta utzi bere bidetik joaten.
  • Batek kosk egiten badizu: egon lasai, egon geldi, deitu zure larrialdi-zenbakira (112, 000, 911) edo joan ospitalera azkar. Gogoratu nolakoa zen, argazki batek laguntzen du.

Ez dabil zure atzetik. Pozoia janaria harrapatzeko edo bere burua babesteko erabiltzen du, eta askoz nahiago du ezkutatu. Seguru egoteari buruz gehiago

Zein handia da?

Zein luzea da?

Western green mamba 2,1 m inguru luze (6,9 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)
4 etxeko katu muturretik buztanera jarrita bezain luzea12 banana bata bestearen atzetik jarrita bezain luzea100 metro 43 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da Western green mamba ZUREKIN alderatuta?

Matematika hutsa zure nabigatzailean. Ez da ezer gordetzen, ezta inora bidaltzen ere.

Zein azkarra da?

jakin beharrekoa

Datuak

1

Its venom is among the fastest-acting of any snake, and symptoms can appear within about 15 minutes of a bite.1

2

Its venom is more potent than that of the eastern green mamba, and much less potent than that of the black mamba.1

3

It is mostly active during the day and spends most of its time in the forest canopy, sometimes at considerable height.1

4

The oldest recorded specimen was a captive snake that lived 18.7 years.1

5

It is one of the more expensive African snake species, and it is collected and sold internationally.1

Mito-hauslea

Mitoa: Western green mambas are aggressive snakes that attack people.

Egia: Opinions differ on how aggressive it is, and it usually retreats when encountered. Bites are uncommon, but when cornered it can attack, and its bites have a high fatality rate.1

Pozoi-adituentzat

Izen zientifikoa
Dendroaspis viridis
Taldea
Kobrak, mambak eta kraitak
Familia
Elapidae2
Ordena
Squamata
Kontinenteak
Afrika
Kumeak
It lays a clutch of 6 to 14 eggs.1
Bizi-iraupena
18,7 urte inguru1
Nola dagoen naturan
Least Concern (IUCN Red List)1
Arriskua pertsonentzat
5 / 5: Hilgarria3

Datuak nondik datozen

  1. Western green mamba (Wikipedia (CC BY-SA 4.0))
  2. Dendroaspis viridis (iNaturalist): izenak eta sailkapena.
  3. Venom Wiki: arrisku-maila, ohiko tamaina eta abiadura-kalkulua geureak dira. Ikusi nola kalkulatzen ditugun: Nola baloratzen dugun arriskua.

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