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Common vampire bat

Desmodus rotundus
Só doeDoe, pero non che fará un dano grave.
Mamíferos pezoñentos MordeCome: Carne
Perigo para as persoas: DolorosoPode doer moito, pero case nunca é grave.

The common vampire bat is a small bat that feeds on the blood of mammals, mostly farm animals such as cattle and horses. It lives in the Americas, from Mexico to Chile and Argentina, and it is one of only three vampire bat species in the world. It matters because it can carry rabies and is considered a pest by farmers.1

Vive en
Mexico, Central America, South America and the Caribbean island of Trinidad (also Margarita)1
América do Norte, América do Sur
Inicio
It prefers warm, humid climates and uses tropical and subtropical woodlands and open grasslands for feeding. It roosts in trees, caves, abandoned buildings, old wells and mines, and it is the most common bat species in southeastern Brazil.1
Lonxitude
9 cm (3,5 in)1
Peso
25 g a 40 g (0,9 oz a 1,4 oz)1
Velocidade máxima
uns 20 km/h (12 mph)
Voando, estimación aproximada
Que come?
It feeds mainly on the blood of mammals, especially livestock. It approaches sleeping prey at night, cuts a small flap of skin with its razor-sharp teeth, and laps up the blood with its tongue.1
De verdade!Foto de Common vampire bat
Common vampire bat. Foto: Tomás Carranza Perales. CC BY 4.0, iNaturalist.

Como recoñecelo

  • Short-haired fur, silver-grey on the underside and darker on the back1
  • Flat, leaf-shaped nose and a deeply grooved lower lip1
  • A well-developed, clawed thumb on each wing, longer than in its relatives1
  • Average body length of about 9 cm, with an 18 cm wingspan1
  • Can run and leap on the ground, using its wings to push forward1

Adoita confundirse con: The hairy-legged vampire bat and the white-winged vampire bat look very similar. The common vampire bat can be told apart by its longer thumb, and it feeds on mammal blood far more often than the other two, which mostly feed on birds.1

Poder da pezoña

Morde

A pezoña sae polos seus cairos ou dentes cando morde.

Que perigoso é para as persoas?

Perigo para as persoas: DolorosoPode doer moito, pero case nunca é grave.

The bat is a carrier of rabies, and the danger is mostly to livestock rather than to people. Any person who wakes to find a vampire bat in their sleeping quarters should seek medical attention, and young children may not fully wake up during a bite.1

Se morde

  • Anyone who wakes to find a vampire bat in their sleeping area should get medical attention. Bats should be avoided and not handled, and they should not be kept in living spaces.1
  • Lava ben a ferida e busca axuda médica.

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?

Common vampire bat mide uns 9 cm (3,5 in)Un clip uns 3 cm (1,2 in)Un móbil uns 15 cm (5,9 in)

Canto pesa?

pesa coma 40 clips
mide coma 3 pezas de construción de xoguete en filapodería cruzar voando un campo de fútbol enteiro en 19 segundos

Que tamaño ten Common vampire bat 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

Its saliva contains an anticoagulant called Draculin, named after Count Dracula, which keeps the blood from clotting while it feeds.1

2

A genetically engineered drug based on the anticoagulant in its saliva, called desmoteplase, has been shown to increase blood flow in stroke patients.1

3

Heat sensors in its nose help it find blood vessels close to the surface of the skin.1

4

It has the fewest teeth of any bat, and its upper incisors have no enamel, which keeps them sharp.1

5

Vampire bats share food with each other, and a bat that is well fed will regurgitate blood to a hungry roost-mate, mostly to its own young.1

6

It hunts at night and can travel 5 to 8 km from its roost to find food.1

Para expertos en pezoñas

Nome científico
Desmodus rotundus
Grupo
Mamíferos pezoñentos
Familia
Phyllostomidae2
Orde
Chiroptera
Continentes
América do Norte, América do Sur
Crías
Females give birth to one offspring per pregnancy after a gestation period of about seven months.1
Como lle vai na natureza
Least Concern1
Perigo para as persoas
2 / 5: Doloroso3

De onde veñen os datos

  1. Common vampire bat (Wikipedia (CC BY-SA 4.0))
  2. Desmodus rotundus (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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Máis do mesmo grupo: Mamíferos pezoñentos

Tamén vive en: América do Norte

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