A single specimen of the Roosevelt's muntjac or Roosevelt's barking deer (''Muntiacus rooseveltorum'') was presented to the

Field Museum The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educationa ...

in 1929 following the Kelley-Roosevelts expedition organized by Theodore (Jnr) and Kermit Roosevelt. The specimen is slightly smaller than the

common muntjac The southern red muntjac (''Muntiacus muntjak'') is a deer species native to Southeast Asia. It was formerly known as the Indian muntjac or the common muntjac before the species was taxonomically revised to represent only populations of Thailan ...

and DNA testing has shown it to be distinct from recently discovered muntjac species. It is a subspecies of Fea's muntjac, whose home range is mountains further northwest separated by lower land. However, without further evidence, the exact position of Roosevelt's muntjac cannot be stated.

Berlin Zoo The Berlin Zoological Garden (, ) is the oldest surviving and best-known zoo in Germany. Opened in 1844, it covers and is located in Berlin's Tiergarten. With about 1,380 different species and over 20,200 animals, the zoo presents one of the ...

supposedly held this species between 1961 and 1972 (following an import from Northern Vietnam) but it could have been an

Indian muntjac The Northern red muntjac (''Muntiacus vaginalis'') is a species of muntjac. It is found in numerous countries of south-central and southeast Asia. The northern red muntjac inhabits various forest types, from tropical rainforests to deciduous an ...

, subspecies ''annamensis''. Roosevelt's muntjac was believed to have been extinct since 1929. However, there have been several recent claims to have rediscovered the species, from evidence including skulls owned by villagers in the Truong Son (Annamite) mountains of northern

Laos Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...

and far northwestern

Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...

. More recently, photographs from a camera trap at Xuan Lien Nature Reserve in Vietnam appear to have identified two individuals.

References

* Rediscovery of Roosevelt's Barking Deer (Muntiacus rooseveltorum), George Amato, Mary G. Egan, George B. Schaller, Richard H. Baker, Howard C. Rosenbaum, William G. Robichaud, Rob DeSalle, Journal of Mammalogy, Vol. 80, No. 2 (May, 1999), pp. 639–64

Muntjacs, Roosevelt's muntjac Mammals of Laos Roosevelt's muntjac Mammals of Vietnam Northern Indochina subtropical forests {{eventoedungulate-stub