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Debuxo de Eastern brown snake
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Eastern brown snake

Pseudonaja textilis
Sobre o nome: The species name textilis was inspired by the fine-meshed pattern on the snake's body, which reminded its first describer of fine stockings.1
MortalUn dos animais máis mortais da Terra. Se te morde, pide axuda de inmediato.A axuda rápida e o antiveleno salvan á maioría das persoas. Chama de inmediato ao teu número de emerxencias.
Serpes australianas MordeCome: Carne
Perigo para as persoas: MortalUn dos animais máis perigosos do mundo.

The eastern brown snake is a slender snake that lives across eastern and central Australia and in southern New Guinea. It is one of the most venomous land snakes in the world, so it is important to know what it looks like. It often lives near farms and the edges of towns, where it hunts house mice.1

Vive en
Eastern and central Australia, and southern New Guinea1
Australia e Oceanía
Inicio
It lives in most habitats except dense forests, including dry forests, grasslands, scrub, farmland and the outskirts of cities. It is often found near houses and farms, where it uses rubbish, sheets of corrugated iron, buildings, rocks, burrows and cracks in the ground for shelter.1
Lonxitude
2,4 m (7,9 ft)1
Velocidade máxima
uns 7,8 km/h (4,8 mph)
En terra, estimación aproximada
Que come?
Its diet is mainly rodents, and its main prey is the house mouse. This is one reason it is often found near houses and farms.1
De verdade!Foto de Eastern brown snake
Eastern brown snake. Foto: Matt. CC BY 4.0, iNaturalist.

Como recoñecelo

  • Slender build, with no clear line between the head and neck.1
  • Upper parts range from pale brown to black, and sometimes orange or russet.1
  • Underside is pale cream or yellow, often with orange, brown or dark grey blotches.1
  • Young snakes usually have a black head and may have dark bands or a pattern across the body. These markings fade as the snake grows.1
  • Inside of the mouth is flesh-pink.1

Adoita confundirse con: Large eastern brown snakes are often confused with mulga snakes, which share their habitat in many areas; they can be told apart by head size. Its yellowish underparts separate it from the dugite and peninsula brown snake, which are entirely brown or have grey underparts. Young eastern brown snakes have head markings similar to red-naped snakes, grey snakes, Dwyer's snakes and curl snakes.1

Poder da pezoña

Morde

A pezoña sae polos seus cairos ou dentes cando morde.

Que fai a súa pezoña?

Its venom mainly affects the circulatory system, which carries blood around the body. The main effects are coagulopathy (a problem with blood clotting), haemorrhage (bleeding), cardiovascular collapse (the heart and blood vessels failing) and cardiac arrest (the heart stopping). One of the main components is pseutarin-C, a prothrombinase complex that breaks down prothrombin, a substance needed for blood to clot.1

Que perigoso é para as persoas?

Perigo para as persoas: MortalUn dos animais máis perigosos do mundo.

It is considered the world's second-most venomous land snake after the inland taipan, based on laboratory tests in mice.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?

Eastern brown snake mide uns 2,4 m (7,9 ft)A bicicleta dun adulto uns 1,8 m (5,9 ft)Un coche uns 4,5 m (15 ft)
mide coma 5 gatos domésticos do fociño á colamide coma 13 bananas postas en filapodería percorrer 100 metros en 46 segundos (o humano máis rápido precisa 9,6)

Que tamaño ten Eastern brown 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

In December 2023, an eastern brown snake paused a match at the Brisbane International tennis tournament for 40 minutes until a professional snake catcher removed it.1

2

In winter, it brumates (goes into a state of rest like hibernation). Groups have been found sheltering under concrete slabs of houses in Sydney.1

3

Its fangs are small compared with other Australian venomous snakes, averaging 2.8 mm and reaching up to 4 mm in larger specimens.1

4

Within its genus, it has the largest number of chromosomes, at 38 in its cells.1

5

Local Aboriginal peoples in Sydney, the Illawarra and the Wiradjuri region had their own names for it, and the Dharawal and Awabakal held ceremonies for it.1

Desmontamitos

Mito: Young and adult brown snakes are different species.

Verdade: Early scientists thought they were different because their markings differ. Later research showed that the markings of young snakes fade as they grow, and all these forms are the same species.1

Para expertos en pezoñas

Nome científico
Pseudonaja textilis
Grupo
Serpes australianas
Familia
Elapidae2
Orde
Squamata
Continentes
Australia e Oceanía
Crías
It is oviparous, meaning it lays eggs.1
Como lle vai na natureza
Least Concern (IUCN)1
Perigo para as persoas
5 / 5: Mortal3

De onde veñen os datos

  1. Eastern brown snake (Wikipedia (CC BY-SA 4.0))
  2. Pseudonaja textilis (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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