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White-winged vampire bat

Diaemus youngi

Tungkol sa pangalan: The species name youngi honours Dr Charles Grove Young (1849–1934), who helped the museum build its collection of animals from British Guyana.1

Hindi nakapipinsalaHindi nakapipinsala sa tao. Walang dapat ikabahala.

Mga makamandag na mammal

Mga kagatKinakain: Karne

Panganib sa tao: BanayadParang kagat ng bubuyog o mas mahina. Halos hindi nakapipinsala sa tao.

The white-winged vampire bat is a small bat that feeds on blood. It lives from Mexico to northern Argentina, and also on the islands of Trinidad and Margarita Island. Its pale wing edges make it easy to tell apart from some of its relatives.1

Nakatira sa

Mexico to northern Argentina, plus the islands of Trinidad and Margarita Island1

Hilagang Amerika, Timog Amerika

Home

It prefers moist, open areas but will also hunt in dry deciduous or evergreen forests. It roosts in tree cavities and in caves.1

Haba

8.4 cm (3.3 in)1

Timbang

32 g hanggang 48 g (1.1 oz hanggang 1.7 oz)1

Pinakamataas na bilis

mga 20 km/h (12 mph)

Lumilipad, tantiya lang

Ano ang kinakain nito?

It feeds on blood. Birds, including free-ranging poultry such as chickens, guinea fowl and turkeys, are its preferred prey, but it also feeds on mammals such as goats and cattle.1

Litrato ng White-winged vampire bat — White-winged vampire bat. Litrato: The original uploader was Gcarter2 at English Wikipedia.. CC BY-SA 2.5, Wikimedia Commons.

Paano ito makikilala

Fur is clay-coloured, light brown or dark cinnamon brown.1
The outline of the wings is white, as is the membrane between the second and third fingers.1
Ears are 18 mm long, longer than they are wide.1
Nose to tail length is about 84 mm, and it weighs 31.7–48.1 g.1
Its forearms are 51–54 mm long.1

Madalas mapagkamalang: It is often confused with the common vampire bat. The white-winged vampire bat has a smooth outer edge on its tragus (the small flap in front of the ear), while the common vampire bat's is serrated. Its thumb is also much shorter, and it has 22 teeth, compared with 20 in the common vampire bat.1

Lakas ng kamandag

Mga kagat

Lumalabas ang kamandag sa pangil o ngipin nito kapag nangangagat ito.

Ano ang epekto ng kamandag nito?

Its saliva contains plasminogen activators, which quickly dissolve the clots that form in the host's blood while it feeds. It also contains platelet aggregation inhibitors and other anticoagulants, which stop blood from clotting. These compounds work especially well on birds.1

Gaano ito kapanganib sa tao?

Panganib sa tao: BanayadParang kagat ng bubuyog o mas mahina. Halos hindi nakapipinsala sa tao.

It can transmit rabies, but this appears to be relatively uncommon. The only reports of rabies transmission from this species come from Trinidad.1

Ano ang ginagawa nito kapag natatakot?

When disturbed, it produces a foul-smelling odour from cup-shaped scent glands in its mouth, which may help deter predators.1

Kung kumagat ito

Hugasang mabuti ang sugat at kumuha ng tulong medikal.

Laging tawagan muna ang numero pang-emergency (112, 000, 911). Ito ay pangkalahatang gabay sa pangunang lunas, hindi payong medikal. Mga batayan ng pangunang lunas

Mag-ingat

Huwag kailanman hawakan, hulihin o asarin ang ligaw na hayop, kahit maliit, at kahit mukha itong tulog o patay.
Bigyan ito ng espasyo. Kung makasalubong ka ng isa, manatiling kalmado, dahan-dahang umatras at hayaan itong umalis.
Kung kagatin ka ng isa: manatiling kalmado, huwag gumalaw, tawagan ang numero pang-emergency (112, 000, 911) o pumunta agad sa ospital. Tandaan ang itsura nito, makakatulong ang litrato.

Hindi ka nito hinahabol. Ginagamit nito ang kamandag para manghuli ng pagkain o ipagtanggol ang sarili, at mas gusto pa nitong magtago. Higit pa tungkol sa pag-iingat

Saan sa mundo?

Aprika Asya Europa Hilagang Amerika Timog Amerika Australia at Oceania

Gaano ito kalaki?

Gaano ito kahaba?

Gaano ito kabigat?

kasimbigat ng 48 paper clip

kasinghaba ng 2.5 laruang building brick na magkakasunodkayang lumipad sa buong football field sa loob ng 19 segundo

Gaano kalaki si White-winged vampire bat kumpara sa IYO?

Math lang sa browser mo. Walang sine-save o ipinapadala kahit saan.

Gaano ito kabilis?

Isang langaw mga 7 km/h (4.4 mph)

White-winged vampire bat mga 20 km/h (12 mph)

Isang taong tumatakbo nang buong bilis mga 37 km/h (23 mph)

magandang malaman

Mga fact

In captivity, each bat drinks about 16 ml of defibrinated cow or chicken blood per day, and they should be kept in social colonies with dominance hierarchies.1

It is the only bat species in the world with 22 teeth, although older individuals sometimes lose the last upper molars.1

Its brain is large for its body size, which may be because its hunting needs careful planning and stealth.1

It is not as good as the common vampire bat at walking on all fours, but it is quite good at climbing branches.1

It roosts with many other bat species, including the common vampire bat.1

Para sa mga eksperto sa kamandag

Pangalang siyentipiko: Diaemus youngi
Grupo: Mga makamandag na mammal
Mga kontinente: Hilagang Amerika, Timog Amerika
Mga sanggol: Females give birth to one pup at a time. They can become pregnant several times a year.1
Kalagayan nito sa ligaw: Least Concern (IUCN)1
Panganib sa tao: 1 / 5: Banayad2

Saan galing ang mga fact

White-winged vampire bat (Wikipedia (CC BY-SA 4.0))
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