White-winged vampire bat
White-winged vampire bat | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Phyllostomidae |
Genus: | Diaemus Miller, 1906 |
Species: | D. youngi
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Binomial name | |
Diaemus youngi Jentink, 1893
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Range map |
The white-winged vampire bat (Diaemus youngi), a species of
Etymology and taxonomy
The white-winged vampire bat was described by Dutch zoologist Fredericus Anna Jentink in 1893.[2] Dr. Charles Grove Young (1849–1934) is the eponym for the species name youngi.[3] Jentink decided to honor Young with the species name because "our Museum is indebted [to him] for so many additions to its collections of the British Guyana animals."[2] When it was described by Jentink in 1893, it was initially placed in the same genus as the common vampire bat, Desmodus. However, in 1907, Gerrit Smith Miller Jr. placed it in a new genus, Diaemus.[4] That move to a new genus was not immediately accepted, however, with authors continuing to place it in Desmodus until at least 1982.[5][6]
Description
Their fur is clay-colored, light brown, or dark cinnamon brown. The outline of their wings is white, as well as the membrane between their second and third finger. Their ears are longer than they are wide, at 18 mm (0.71 in) long. The anterior surface of the tragus is hairy, and its outer margin is smooth, unlike that of the common vampire bat, which is serrated. Their thumb is much shorter than that of the common vampire bat. Their forearms are 51–54 mm (2.0–2.1 in) long. The calcar is absent. Their dental formula is 1.1.1.22.1.2.1, for a total of 22 teeth; the common vampire bat has 20 teeth and the hairy-legged vampire bat 26, respectively.[7]
It is the only bat species in the world with 22 teeth.[8] The last upper molars are vestigial, though, and older individuals sometimes lose them. The
Biology
Like other vampire bats, their saliva contains
Range and habitat
They have been found in Argentina, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad and Tobago, and Venezuela.[1] They have flexible roosting and foraging habitat requirements. They prefer moist, open areas, but will still forage in dry deciduous or evergreen forests.[18] They will roost in both tree cavities and caves.[11]
Conservation
They are consistently assessed as
They can be maintained in captivity. Captive populations can be supported with cow and chicken blood. Blood must be
References
- ^ . Retrieved 17 March 2022.
- ^ a b Jentink, FA (1893). "Notes from the Leyden Museum: on a collection of bats from West-Indies". 15. E.J. Brill.: 282. Retrieved September 16, 2017.
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: Cite journal requires|journal=
(help) - ^ Beolens, B., Watkins, M., & Grayson, M. (2009). The eponym dictionary of mammals. JHU Press.
- ^ Miller Jr, G. S. (1906). "Twelve new genera of bats". Proceedings of the Biological Society of Washington. 19: 83–86.
- .
- ^ Honacki, J.H., K.E. Kinman, AND J.W. Koeppl. (1982). Mammal species of the world: a taxonomic and geographic reference. Allen Press, Lawrence, Kansas.
- ^ JSTOR 3504240.
- ^ Nowak, R. M. (1999). Walker's mammals of the world (Vol. 1). JHU Press.
- ^ a b c Greenhall, A. M., & Schutt, W. A. (1996). Diaemus youngi. Mammalian Species, (533), 1–7.
- ^ ISBN 9781315895819
- ^ a b c Goodwin, G. G., & Greenhall, A. M. (1961). A review of the bats of Trinidad and Tobago: descriptions, rabies infection, and ecology (Vol. 122). American Museum of Natural History.
- ISBN 9781315895819
- ^ Schutt Jr, W. A., Hermanson, J. W., Bertram, J. E. A., Cullinane, D., Chang, Y. H., Muradali, F., & Altenbach, J. S. (1993). "Aspects of locomotor morphology, performance, and behavior in two vampire bats: Desmodus rotundus and Diaemus youngi". Bat Research News. 34: 127–128.
{{cite journal}}
: CS1 maint: multiple names: authors list (link) - ^ Carter, D.C. (1970). "Chiropteran reproduction", pp. 233–246, in About bats. B.H. Slaughter and D. W. Walton (eds.). Southern Methodist University Press, Dallas, Texas.
- ISBN 9781315895819
- ^ Trajano, E. 1984. Ecologia de populacoes de morcegos cavernicolas em uma regiao carstica do Sudeste do Brasil. Revista Brasiliera de Zoologia, 2:255–320.
- ^ Graham, G. L. 1988. Interspecific associations among Peruvian bats at diurnal roosts and roost sites. Journal of Mammalogy, 69:711–720.
- ^ Eisenberg, J. F. (1989). Mammals of the Neotropics: the northern Neotropics. Vol. 1. Panama, Colombia, Venezuela, Guyana, Suriname, French Guiana. University of Chicago Press, Chicago.
- JSTOR 1383209.
External links
- Vampires: The Real Story Archived 2008-01-14 at the Wayback Machine – about the vampire bat
- Bat World – An all-volunteer, non-salaried, non-profit organization devoted to the education, conservation and rehabilitation of bats
- Bat Conservation International – A website devoted to the education, conservation and study of bat
- Graduate student research on white-winged vampire bats Archived 2008-12-07 at the Wayback Machine