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Marrazkia: Monocled cobra
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Monocled cobra

Naja kaouthia
Izenari buruz: The name comes from the monocle-shaped, or circular, marking on the hood.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 monocled cobra is a venomous snake found across South and Southeast Asia. It has a round, monocle-shaped mark on the back of its hood, though some individuals have a faint pattern or none at all. It often lives close to people, so it is responsible for many snakebites in its range.1

Non bizi den
South and Southeast Asia, from India east to China, Vietnam and Cambodia, and south to the Malay Peninsula1
Asia
Hasiera
It prefers places with water, such as paddy fields, swamps and mangroves, but also lives in grasslands, forests, farmland (up to 1,000 m) and human settlements, including cities. In rice-growing areas it hides in rodent burrows in the banks between fields.1
Luzera
1,4 m eta 2,3 m artean (4,4 ft eta 7,5 ft artean)1
Abiadura handiena
7,6 km/h inguru (4,7 mph)
Lehorrean, kalkulu gutxi gorabeherakoa
Zer jaten du?
Juveniles feed mostly on amphibians. Adults prey on small mammals, snakes and fish.1
Benetan!Argazkia: Monocled cobra
Monocled cobra. Argazkia: Akash M. Deshmukh. CC BY-SA 4.0, Wikimedia Commons.

Nola ezagutu

  • A round, O-shaped marking on the hood, usually yellow or orange, though the pattern can be variable or absent1
  • A black spot on the underside of the hood on either side1
  • One or two black cross-bars on the belly just behind the hood1
  • The back may be yellow, brown, grey or blackish, and adults become paler, brownish or olive1
  • Adults typically measure 1.35 to 1.5 m, with a tail of about 23 cm1

Askotan honekin nahasten da: The Indian cobra has a 'spectacle' pattern on the back of its hood: two circular marks joined by a curved line. The monocled cobra has a single O-shaped mark instead.1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

The venom is neurotoxic, meaning it attacks the nerves. It blocks nerve signals to the muscles, which can cause paralysis and, in severe cases, death from respiratory failure. The venom also contains myotoxins (which damage muscle) and cardiotoxins (which harm the heart), and usually causes extensive local tissue death (necrosis) around the bite. Drowsiness and neurological symptoms usually appear first, while pain, flushing and low blood pressure typically appear within one to four hours. In very severe cases, paralysis or death can occur as early as 60 minutes. The neurotoxins of this species are described as weak.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: HilgarriaMunduko animaliarik arriskutsuenetako bat.

It is responsible for a significant share of snakebite cases and deaths in its range. It causes the greatest number of snakebite fatalities in Thailand. In Thailand between 1968 and 1974, 20 cobra bites were recorded, all with systemic envenoming, and 19 patients survived.1

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

Zer egiten du beldurtzen denean?

When disturbed it prefers to escape, but when threatened it raises the front of its body, spreads its hood, hisses loudly and strikes to bite.1

Kosk egiten badu

  • Eutsi pertsona geldi eta lasai, kendu eraztunak eta gauza estuak, eta joan ospitalera azkar: antipozoia da tratamendua.
  • Pozoia begietara tu egin badu, garbitu begiak berehala ur garbi askorekin.

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?

Monocled cobra 2,3 m inguru luze (7,5 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)
5 etxeko katu muturretik buztanera jarrita bezain luzea13 banana bata bestearen atzetik jarrita bezain luzea100 metro 47 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da Monocled cobra ZUREKIN alderatuta?

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

Zein azkarra da?

jakin beharrekoa

Datuak

1

Some populations can spray venom accurately at a target, which is why it is called the Indian spitting cobra.1

2

A single bite delivers about 263 mg of dry venom on average.1

3

It can hybridise with the spectacled cobra (Naja naja), and some hybrid pairs have been seen cooperating in caring for young.1

4

In rice-growing areas it has become semi-aquatic, living close to water.1

5

Its largest recorded fang measures 6.78 mm.1

Mito-hauslea

Mitoa: Every monocled cobra has the monocle-shaped mark and can spit venom.

Egia: The hood pattern can be highly variable or absent in some individuals, and not all individuals can spit venom.1

Pozoi-adituentzat

Izen zientifikoa
Naja kaouthia
Taldea
Kobrak, mambak eta kraitak
Familia
Elapidae2
Ordena
Squamata
Kontinenteak
Asia
Kumeak
It lays eggs. Females lay 16 to 33 eggs per clutch, hatching after 55 to 73 days, and usually stay with the eggs.1
Nola dagoen naturan
Least Concern (IUCN Red List); listed on CITES Appendix II1
Arriskua pertsonentzat
5 / 5: Hilgarria3

Datuak nondik datozen

  1. Monocled cobra (Wikipedia (CC BY-SA 4.0))
  2. Naja kaouthia (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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