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Debuxo de Eastern hognose snake
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Eastern hognose snake

Heterodon platirhinos
Sobre o nome: The name comes from Greek. Heterodon means "different tooth", and platirhinos means "broad or flat snout".1
InofensivoInofensivo para as persoas. Non hai nada de que preocuparse.
Perigo para as persoas: LeveComa unha picadura de abella ou menos. Practicamente inofensivo para as persoas.

The eastern hognose snake is a stout, rear-fanged snake that lives across eastern and central North America. It has an upturned snout, which it uses for digging in sandy soil. It is mildly venomous, but its venom is aimed at toads and frogs and is not deadly to people.1

Vive en
Eastern and central North America, from southern Ontario and southern New Hampshire to Texas, Kansas and southern Florida1
América do Norte
Inicio
It prefers dry places with sandy or loose soil, such as upland sandy pine forests, old fields and forest edges. At the northern end of its range it has been found to prefer developed lands.1
Lonxitude
1,2 m (3,8 ft)1
Velocidade máxima
uns 4,9 km/h (3 mph)
En terra, estimación aproximada
Que come?
It eats mainly amphibians and has a particular fondness for toads. It uses its enlarged rear teeth to puncture and deflate toads before swallowing them whole.1
De verdade!Foto de Eastern hognose snake
Eastern hognose snake. Foto: evangrimes. CC BY 4.0, iNaturalist.

Como recoñecelo

  • Stout body with an upturned snout1
  • Colour varies widely by area, from red, green or orange to brown, grey or black, sometimes blotched, checkered or plain1
  • Belly is usually a solid grey, yellow or cream colour1
  • The underside of the tail is lighter than the belly1
  • Adults average 71 cm in total length, and females are larger than males1

Poder da pezoña

Morde

A pezoña sae polos seus cairos ou dentes cando morde.

Que fai a súa pezoña?

Its venom is mild and is adapted to amphibian prey. It is delivered through enlarged rear teeth from the Duvernoy's gland. In people who are allergic to the snake's saliva, a bite can cause local swelling, burning, discolouration and bleeding from the wound.1

Que perigoso é para as persoas?

Perigo para as persoas: LeveComa unha picadura de abella ou menos. Practicamente inofensivo para as persoas.

The venom is harmless to most people, and no human deaths have been documented. People who are allergic to its saliva may have local symptoms such as swelling and bleeding.1

Que fai cando ten medo?

It flattens its neck, raises its head like a cobra, hisses and strikes with a closed mouth to bluff. If that fails, it rolls onto its back, plays dead, releases a foul musk and lets its tongue hang out.1

Se morde

  • Lava a mordedura, mantén a persoa tranquila e busca axuda médica. Algunhas especies (como a boomslang) poden ser mortais horas despois.

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 hognose snake mide uns 1,2 m (3,8 ft)Un can uns 1 m (3,3 ft)Un adulto uns 1,7 m (5,6 ft)
mide coma 2,5 gatos domésticos do fociño á colamide coma 6 bananas postas en filapodería percorrer 100 metros en 73 segundos (o humano máis rápido precisa 9,6)

Que tamaño ten Eastern hognose 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

One individual was seen playing dead for 45 minutes before moving away.1

2

It is resistant to the skin poisons of toads, probably because of its enlarged adrenal glands, which release large amounts of hormones to counter the toxins.1

3

When threatened, it often bluffs by striking with its mouth closed, and it does not try to bite.1

4

It is a rear-fanged snake, and its enlarged teeth are at the back of the upper jaw.1

5

Females can store sperm until spring, so they can be fertilised later.1

Desmontamitos

Mito: The eastern hognose snake is a dangerous, deadly snake.

Verdade: It is only mildly venomous, and its venom is aimed at amphibians. No human deaths have been documented, although some people who are allergic to its saliva may have local symptoms.1

Para expertos en pezoñas

Nome científico
Heterodon platirhinos
Grupo
Serpes con cairos traseiros
Familia
Colubridae2
Orde
Squamata
Continentes
América do Norte
Crías
Females lay up to 40 eggs, with an average of about 25, usually in June or early July. The hatchlings are about 16.5 to 21 cm long.1
Como lle vai na natureza
Least concern (IUCN Red List, assessed 2007). It is a species of increasing conservation concern in the northeastern part of its range.1
Perigo para as persoas
1 / 5: Leve3

De onde veñen os datos

  1. Eastern hognose snake (Wikipedia (CC BY-SA 4.0))
  2. Heterodon platirhinos (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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