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Debuxo de New Guinea small-eyed snake
N.º 0207 de 1 402

New Guinea small-eyed snake

Micropechis ikaheka
Sobre o nome: The name ikaheca means "land eel" in a local West Papuan dialect, which reflects its liking for damp and semi-aquatic places.1
Pode matarPode matarte sen tratamento. Se te morde, busca axuda rápido.
Serpes australianas MordeCome: Carne
Perigo para as persoas: Moi perigosoPode matar a unha persoa que non reciba tratamento.

The New Guinea small-eyed snake, Micropechis ikaheka, is a highly venomous snake that lives on New Guinea and nearby islands. It is the only species in its genus, and it is known for causing many deadly bites, especially on Karkar Island in Papua New Guinea. Its bites are a serious medical concern in the places where it lives.1

Vive en
New Guinea and nearby islands, including Papua New Guinea, Western New Guinea, Karkar, Manam and Walis Islands, and parts of Indonesia1
Australia e Oceanía
Inicio
It lives in damp or semi-aquatic places such as swamps, creeks, wetlands, low-lying rainforest and piles of plant debris, including oil palm windrows and coconut palm husk piles. People often meet it on plantations, where it shelters in husk piles during the day. It may also cross roads at night after rain.1
Lonxitude
2,1 m (6,9 ft)1
Velocidade máxima
uns 7,8 km/h (4,8 mph)
En terra, estimación aproximada
Que come?
It hunts small vertebrates, including small rodents and bandicoots, ground-dwelling lizards such as skinks, and other snakes, such as the New Guinea ground boa. It is also cannibalistic, meaning it eats other members of its own species.1
De verdade!Foto de New Guinea small-eyed snake
New Guinea small-eyed snake. Foto: no rights reserved. CC0, Wikimedia Commons.

Como recoñecelo

  • Thick, heavy body with smooth scales1
  • Small eyes, typical of burrowing snakes1
  • Body colour ranges from pale yellow to brown, with little or no banding in some populations1
  • Some populations are strongly banded along the whole body, and some are almost black1
  • Mostly active at night or at dusk1

Poder da pezoña

Morde

A pezoña sae polos seus cairos ou dentes cando morde.

Que fai a súa pezoña?

Its venom is strong enough that it is considered a dangerous snake. Common symptoms include local muscle pain and tenderness, fever, abdominal pain, vomiting, dizziness, headache, low blood pressure and spontaneous bleeding. In severe cases, the venom also affects the nerves and muscles, causing drooping eyelids, slurred speech and jaw locking, and death can result from respiratory paralysis (when the muscles used for breathing stop working).1

Que perigoso é para as persoas?

Perigo para as persoas: Moi perigosoPode matar a unha persoa que non reciba tratamento.

This snake has been linked to many fatal bites. The first proven human death occurred in 1958 in Wau, Papua New Guinea, where a young man died 36 hours after being bitten on the base of the thumb while handling the snake. It causes about 40% of snake envenomations on Karkar Island, but less than 10% on the mainland, where death adders cause most snakebites. Plantation workers are most at risk, especially when moving husk piles, cutting grass, walking on plantation tracks or harvesting cocoa beans.1

Boas novas: os médicos teñen un medicamento (antiveleno) ou un tratamento para isto.1

Que fai cando ten medo?

Although it is normally shy, it becomes highly aggressive when disturbed, for example if it is handled or stepped on, and then it strikes quickly and readily. Its bite is tenacious and chewing, and it is not easily released.1

Se morde

  • Inmobilización con presión: envolve cunha venda elástica firme a mordedura e despois todo o membro cara arriba, ponlle unha férula e mantén a persoa completamente quieta ata que chegue a axuda.
  • Non laves a mordedura: no hospital poden analizar a pezoña que queda na pel para escoller o antiveleno axeitado.

Chama sempre primeiro ao teu número de emerxencias (112, 000, 911). Isto son consellos xerais de primeiros auxilios, non consello médico. Primeiros auxilios básicos

Mantente a salvo

  • Nunca toques, collas nin molestes un animal salvaxe, aínda que sexa pequeno e aínda que pareza durmido ou morto.
  • Déixalle espazo. Se atopas un, mantén a calma, recúa amodo e déixao ir polo seu camiño.
  • Se un te morde: mantén a calma, non te movas, chama ao teu número de emerxencias (112, 000, 911) ou vai rápido a un hospital. Lembra como era, unha foto axuda.

Non vai a por ti. Usa a súa pezoña para cazar comida ou para defenderse, e prefire con moito agocharse. Máis sobre como estar a salvo

Que tamaño ten?

Canto mide?

New Guinea small-eyed snake mide uns 2,1 m (6,9 ft)A bicicleta dun adulto uns 1,8 m (5,9 ft)Un coche uns 4,5 m (15 ft)
mide coma 4 gatos domésticos do fociño á colamide coma 12 bananas postas en filapodería percorrer 100 metros en 46 segundos (o humano máis rápido precisa 9,6)

Que tamaño ten New Guinea small-eyed snake comparado CONTIGO?

Só son contas no teu navegador. Non se garda nin se envía nada a ningures.

Que rápido é?

paga a pena sabelo

Datos

1

A bite from this snake was linked to a human death in 1958, when a young man died 36 hours after being bitten on the thumb while handling it.1

2

It is cannibalistic, and it also hunts rodents, lizards and other snakes.1

3

On Karkar Island, where it is common, it is called the "white snake" because of its pale colouring.1

4

Its name, ikaheca, means "land eel" in a local West Papuan language.1

Desmontamitos

Mito: A dead snake is harmless and cannot bite.

Verdade: A villager was bitten on the thumb by a snake he had reportedly killed, possibly because of a reflex action after death. Dead snakes can still bite, so they should be handled with care.1

Para expertos en pezoñas

Nome científico
Micropechis ikaheka
Grupo
Serpes australianas
Familia
Elapidae2
Orde
Squamata
Continentes
Australia e Oceanía
Crías
It lays eggs (it is oviparous), as most elapids do. The number of eggs is not known from the available information.1
Perigo para as persoas
4 / 5: Moi perigoso3

De onde veñen os datos

  1. Micropechis (Wikipedia (CC BY-SA 4.0))
  2. Micropechis ikaheka (iNaturalist): nomes e clasificación.
  3. Venom Wiki: o nivel de perigo, o tamaño típico e a velocidade estimada son nosos. Mira como os calculamos: Como valoramos o perigo.

Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos animais, non unha revista científica. Dínolo en [email protected] e arranxarémolo.

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