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Home -> Kingdom Animalia -> Phylum Chordata -> Subphylum Vertebrata -> Class Mammalia -> Order Artiodactyla -> Family Cervidae -> Subfamily Cervinae -> Species Elaphodus cephalophus

Elaphodus cephalophus
tufted deer



2008/06/15 03:53:00.746 GMT-4

By Barbara Lundrigan and Rebecca Oas

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Order: Artiodactyla
Family: Cervidae
Subfamily: Cervinae
Genus: Elaphodus
Species: Elaphodus cephalophus

Geographic Range

Tufted deer live in northeast Burma (Myanmar) and southern and central China. Their range extends from 24 to 35 degrees N latitude and from 98 to 122 degrees E longitude.

(Sheng and Lu, 1982; Whitehead, 1972)

Biogeographic Regions:
oriental (native ).

Habitat

Elevation
300 to 4600 m
(984 to 15088 ft)


Tufted deer live in forested regions at high altitudes (between about 300 and 4600 meters above sea level), and in rain forests in high-altitude valleys. Their habitat is always near water.

(Nowak, 1999)

These animals are found in the following types of habitat:
temperate ; terrestrial .

Terrestrial Biomes:
forest ; rainforest .

Physical Description

Mass
17 to 50 kg; avg. 33.50 kg
(37.4 to 110 lbs; avg. 73.7 lbs)


Length
110 to 160 cm; avg. 135 cm
(43.31 to 62.99 in; avg. 53.15 in)


Tufted deer are similar in appearance to muntjac, although they are slightly larger. They weigh from 17 to 50 kg (37-110 lbs), and are 110 to 160 cm long (3.6-5.3 ft), with a shoulder height of 50 to 70 cm (1.6-2.3 ft). The tail is 7 to 16 cm (2.8-6.4 inches) long. The coat is coarse and dark gray or brown, with a dark gray head and neck. The underside is white, including the underside of the tail, and the lips and the tips of their ears are also white. Tufted deer gets their name from the tuft of hair on the forehead, which can sometimes hide the small antlers of the male. These antlers are simple and spiked, growing from short bony pedicles. Tufted deer have no upper incisors, but their upper canines are long and tusklike, similar to those of the muntjac. Male tufted deer are slightly larger than females. When a tufted deer fawn is born, its coloration is similar to that of an adult tufted deer, but with two parallel rows of spots on the back, on either side of the spine. These spots fade and disappear when the young deer reaches maturity.

(Grzimek, 1990; Nowak, 1999; Waller, 2001; Whitehead, 1972)

Some key physical features:
endothermic ; bilateral symmetry .

Reproduction

Breeding season
Breeding occurs in late fall and early winter.

Number of offspring
1 to 2; avg. usually 1

Gestation period
6 months (average)

Age at sexual or reproductive maturity (female)
18 to 24 months; avg. 21 months

Age at sexual or reproductive maturity (male)
18 to 24 months; avg. 21 months

During the mating season, tufted deer males bark to attract mates. (Nowak, 1999)

Mating systems:
polygynous .

Tufted deer mate in late fall and early winter, the young are born in the early summer after a gestation of 180 days. Tufted deer usually give birth to one or two fawns per year. (Sheng and Lu, 1982; Waller, 2001) Until the age of six months, a young deer is dependent on its mother. Tufted deer become sexually mature between eighteen months and two years of age. (Whitehead, 1972; Nowak, 1999)

Key reproductive features:
iteroparous ; seasonal breeding ; gonochoric/gonochoristic/dioecious (sexes separate); sexual ; fertilization (internal ); viviparous .

Young tufted deer are nursed and cared for by their mother until independence. They are capable of standing soon after birth.

Parental investment:
precocial ; female parental care .

Lifespan/Longevity

Typical lifespan (captivity)


In captivity, tufted deer live to as long as 15 years, their longevity in the wild is not well documented.

(Waller, 2001)

Behavior

Like the white-tailed deer, the tufted deer has a tail with a white underside, which it points upward while feeding. When the deer runs, it lifts its tail, exposing the underside in a similar manner to that of the white-tailed deer. Tufted deer sometimes live in pairs, but are usually solitary. They bark when alarmed, which serves as a warning to others of their species in the area. They are territorial and do not tend to move far from their home territory. The bucks are known to fight over territory and mates, and their chief weapons are their elongated canines; their antlers are also used, but are not as dangerous. Tufted deer are crepuscular; they are shy during the day and more active during the evening and night.

(Grzimek, 1990; Waller, 2001; Whitehead, 1972)

Food Habits

Tufted deer eat leaves, twigs, fruits, grasses and other types of vegetation. They are both browsers and grazers. These deer tear off vegetation to eat by pressing the lower incisors against a callous pad that takes the place of upper incisors.

(Sheng and Lu, 1982; Waller, 2001)

Primary Diet:
herbivore (folivore , frugivore , lignivore).

Plant Foods:
leaves; wood, bark, or stems; fruit.

Predation

Known predators

Tufted deer bark when alarmed.

(Whitehead, 1972)

Ecosystem Roles

The tufted deer is a terrestrial herbivorous grazer and browser and a source of meat to carnivores such as the leopard and dhole.

(Grzimek, 1990)

Key ways these animals impact their ecosystem:
disperses seeds.

Economic Importance for Humans: Negative

There are no adverse affects of tufted deer, they are too rare to pose a threat to crops.

Economic Importance for Humans: Positive

Tufted deer may be hunted for meat and fur throughout their range. They may also help to alert humans to the presence of predators through their barks (Grzimek, 1990).

Ways that people benefit from these animals:
food .

Conservation Status

IUCN Red List: [link]:
Data Deficient.

US Migratory Bird Act: [link]:
No special status.

US Federal List: [link]:
No special status.

CITES: [link]:
No special status.

As of 1993, there were estimated to be 500,000 tufted deer living in China. They are not listed as an endangered species, although deforestation for agriculture and logging threaten their habitat. There are several tufted deer living in zoos, and they have been successfully bred in captivity. Annual kill by humans is estimated to be about 100,000.

(Nowak, 1999; Sheng and Lu, 1982)

Other Comments

The tufted deer is the only species in the genus Elaphodus, and this animal has not been extensively studied to date. Little is known about its longevity in the wild, and some sources list its diet as omnivorous, although the majority list the tufted deer as an herbivore. There are a disputed number of subspecies of Elaphodus cephalophus, most commonly there are three listed: E.c. cephalophus, which is found in northeast Burma and southwest China, E.c. michianus from eastern China, and E.c. ichangensis from central China. It is possible that E.c. ichangensis is a hybrid of the other two subspecies.

(Grzimek, 1990; Whitehead, 1972)

Contributors

Barbara Lundrigan (author), Michigan State University. Rebecca Oas (author), Michigan State University.

References

Grzimek, B., 1990. Grzimek's Encyclopedia of Mammals, Volume 5. New York: McGraw-Hill.

Nowak, Ronald M., 1999. Walker's Mammals of the World, Sixth Edition, Volume II. Baltimore & London: The Johns Hopkins University Press.

Sheng, H., H. Lu. 1982. Distribution, habits and resource status of the tufted deer (*Elaphodus cephalophus*). Acta Zoologica (Sinica), 28: 307-311.

Waller, M. 2001. "Animal Fact Sheets: Western Tufted Deer" (On-line). Accessed March 26, 2002 at http://www.zoo.org/educate/fact_sheets/deer/tufted.htm.

Whitehead, G. 1972. Deer of the World. New York: Viking Press.

2008/06/15 03:53:02.382 GMT-4

To cite this page: Lundrigan, B. and R. Oas. 2003. "Elaphodus cephalophus" (On-line), Animal Diversity Web. Accessed July 04, 2008 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Elaphodus_cephalophus.html.

Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

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