Muntiacus gongshanensis

Gongshan muntjac

Features
By Kyle Thompson

Geographic Range

Muntiacus gongshanensis can be found in Southern China, Tibet, Myanmar, and Northern Thailand.

Habitat

Muntiacus gongshanensis prefers habitats with productive evergreen, lowland forests.

Physical Description

Muntiacus gongshanensis has a dark, chestnut brown coat and may be conspecific with Muntiacus crinifrons , which resembles M. gongshanensis in appearance. Muntiacus gongshanensis has small, dagger like antlers, which are hidden in a tuft of reddish colored hair. Females can reach 57 to 61 centimeters in height, where males only reach 47 to 52 centimeters in height, both sexes weigh between 18 and 20 kilograms (Macdonald and Norris, 2001). However, a weight of 24 kilograms was reported for a male in one study (Schaller and Vrba, 1996).

Reproduction

Reproduction behavior of M. gongshanensis is not documented, however, in Muntiacus reevesi , males demarcate and aggressively defend small territories against other males. These territories may overlap with several female territories.

Little is known about mating systems in M. gongshanensis . In their close relative, Muntiacus crinifrons , breeding occurs continuously throughout the year. They have no distinct breeding season and females may go into estrous before reaching full body size. In one study, it was found that some lactating females were carrying fetuses, indicating that post-partum estrous occurs in this species. Although the gestation period is not known for M. gongshanensis , in Muntiacus reevesi gestation lasts between 209 to 220 days. Typically a single young is born, twins are rare.

Nothing is known about parental care in M. gongshanensis . In other species of Muntiacus , however, maturation progresses quickly and females can carry one developing young in the uterus while nursing another. Both sexes develop rapidly, becoming independent within 6 months after birth.

  • Parental Investment
  • precocial
  • pre-fertilization
    • provisioning
    • protecting
      • female
  • pre-hatching/birth
    • provisioning
      • female
    • protecting
      • female
  • pre-weaning/fledging
    • provisioning
      • female

Lifespan/Longevity

The lifespan of M. gongshanensis is unknown. However, a wild, pregnant female M. crinifrons was captured at 11 years of age.

Behavior

No studies have been done on the behavior of M. gongshanensis . However, it is probably similar to that of the close relative, M. crinifrons . Muntiacus crinifrons is solitary and very territorial. When a male enters another male’s territory, the resident male attacks the other male, using their large, tusk-like, upper canines. Muntiacus crinifrons defend their territories from conspecifics as well as other deer species. Muntjac species are generally active at dusk and dawn.

Home Range

Nothing is known about the home range of M. gongshanensis , but M. reevesi that were released in England had home ranges of approximately 20 ha and females had home ranges of approximately 12 ha.

Communication and Perception

No studies have been done on this topic for M. gongshanensis . However, M. crinifrons individuals use secretions from frontal and preorbital glands to mark territorial boundaries. They also use scents to indicate reproductive status. Muntiacus crinifrons uses visual signals. For instance, the white fur on the underside of the tail can be used to show a predator or an opponent that they have been detected. A raised frontal tuft can have the same meaning. Auditory signals may also be used, such as a barking sound used when a predator has been detected. Male M. reevesi use low postures and buzzing noises during courtship.

Food Habits

Not much has been reported on the food habits of M. gongshanensis . Most muntjac species are described as omnivorous, however, the closely related species, M. crinifrons , seems to be mainly herbivorous. A study of stomach contents showed that the diet is made up of fruits, twigs, and leaves.

  • Plant Foods
  • leaves
  • wood, bark, or stems
  • fruit

Predation

Little is known about predation on Gongshan muntjacs, but humans are suspected of being important predators. In M. crinifrons dholes and leopards are important predators. Some species of Muntiacus flee from predators on well maintained trails and hide in dense undergrowth.

Ecosystem Roles

Gongshan muntjacs are likely to be important in tree seed dispersal in their native ecosystems. They are also important prey for large predators, such as leopards.

  • Ecosystem Impact
  • disperses seeds

Economic Importance for Humans: Positive

Gongshan muntjacs are hunted by native populations for their meat, horns, and hides. They are also important members of healthy, native ecosystems.

  • Positive Impacts
  • food
  • body parts are source of valuable material

Economic Importance for Humans: Negative

Gongshan muntjacs do not negatively impact human economies.

Conservation Status

Muntiacus gongshanensis numbers appear to be decreasing because of over hunting by local human populations. Gongshan muntjacs are considered data deficient, more research is needed to determine their conservation status.

Other Comments

There is controversy regarding the taxonomic status of Gongshan muntjacs. “ Muntiacus gongshanensis has always been problematic since it was described on the basis of a single, odd karyotype" (C. P. Groves, pers. comm.). Amato, Eagan, and Rabinowitz (1999) suggest that M. crinifrons and M. gongshanensis should be treated as a single taxon because morphological and molecular data from multiple specimens does not diagnose M. gongshanensis as distinct. They suggest that further study must be done.

Encyclopedia of Life

Contributors

Tanya Dewey (editor), Animal Diversity Web.

Kyle Thompson (author), University of Wisconsin-Stevens Point, Chris Yahnke (editor, instructor), University of Wisconsin-Stevens Point.

Palearctic

living in the northern part of the Old World. In otherwords, Europe and Asia and northern Africa.

World Map

native range

the area in which the animal is naturally found, the region in which it is endemic.

oriental

found in the oriental region of the world. In other words, India and southeast Asia.

World Map

native range

the area in which the animal is naturally found, the region in which it is endemic.

terrestrial

Living on the ground.

forest

forest biomes are dominated by trees, otherwise forest biomes can vary widely in amount of precipitation and seasonality.

endothermic

animals that use metabolically generated heat to regulate body temperature independently of ambient temperature. Endothermy is a synapomorphy of the Mammalia, although it may have arisen in a (now extinct) synapsid ancestor; the fossil record does not distinguish these possibilities. Convergent in birds.

bilateral symmetry

having body symmetry such that the animal can be divided in one plane into two mirror-image halves. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends. Synapomorphy of the Bilateria.

sexual ornamentation

one of the sexes (usually males) has special physical structures used in courting the other sex or fighting the same sex. For example: antlers, elongated tails, special spurs.

polygynous

having more than one female as a mate at one time

iteroparous

offspring are produced in more than one group (litters, clutches, etc.) and across multiple seasons (or other periods hospitable to reproduction). Iteroparous animals must, by definition, survive over multiple seasons (or periodic condition changes).

year-round breeding

breeding takes place throughout the year

sexual

reproduction that includes combining the genetic contribution of two individuals, a male and a female

viviparous

reproduction in which fertilization and development take place within the female body and the developing embryo derives nourishment from the female.

young precocial

young are relatively well-developed when born

crepuscular

active at dawn and dusk

motile

having the capacity to move from one place to another.

sedentary

remains in the same area

solitary

lives alone

territorial

defends an area within the home range, occupied by a single animals or group of animals of the same species and held through overt defense, display, or advertisement

visual

uses sight to communicate

acoustic

uses sound to communicate

chemical

uses smells or other chemicals to communicate

visual

uses sight to communicate

tactile

uses touch to communicate

acoustic

uses sound to communicate

chemical

uses smells or other chemicals to communicate

food

A substance that provides both nutrients and energy to a living thing.

herbivore

An animal that eats mainly plants or parts of plants.

folivore

an animal that mainly eats leaves.

frugivore

an animal that mainly eats fruit

References

Amato, G., M. Eagan, A. Rabinowitz. 1999.

A new species of muntjac, Muntiacus putaoensis (Artiodactyla: Cervidae) from northern Myanmar
. Animal Conservation , 2: 1-7.

Deer Specialist Group, 2006. "2006 IUCN Red List of Threatened Species." (On-line). Accessed November 28, 2006 at www.iucnredlist.org .

Dueling, S., P. Myers. 2004. "“Muntiacus reevesi”(" (On-line). Animal Diversity Web. Accessed November 15, 2006 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Muntiacus_crinifrons. html .

Geist, V. 1998. Deer of the World: Their evolution, behavior, and ecology . Mechanicsburg, PA: Stackpole Books.

Lu, H., H. Sheng. 1984. Status of the Black Muntjac, Muntiacus crinifrons, in eastern China. Mammal Review , 14/1: 29-36.

Macdonald, D., S. Norris. 2001. The Encyclopedia of Mammals . New York: Barnes & Noble Inc.

Nowak, R. 1999. Walker’s Mammals of the World . Baltimore: John Hopkins University Press.

Rabinowitz, A., G. Amato, U. Saw Tun Khaing. 1998. Discovery of the Black Muntjac, Muntiacus crinifrons (Artiodactyla, Cervidae), in Northern Myanmar. Mammalia , 62: 105-108.

Rabinowitz, A., U. Khaing. 1998. Status of selected mammal species in North Myanmar. Oryx , 32/3: 201-208.

Schaller, G., E. Vrba. 1996. Description of the giant muntjac (Megamunticus vuquangensis) in Laos. Journal of Mammalogy , 77: 675-683.

Sheng, H., H. Lu. 1980. Current studies on the rare Chinese Black Muntjac. Journal of Natural History , 14: 803-807.

Wood, A., P. Myers. 2006. "“Muntiacus crinifrons”" (On-line image). Animal diversity web. Accessed November 15, 2006 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Muntiacus_crinifrons. html .

Worlddeer, 2005. "The Gongshan Muntjac; Muntiacus gongshanensis" (On-line). Accessed November 21, 2006 at http://www.worlddeer.org/gongshanmuntjac.html .

To cite this page: Thompson, K. 2006. "Muntiacus gongshanensis" (On-line), Animal Diversity Web. Accessed {%B %d, %Y} at https://animaldiversity.org/accounts/Muntiacus_gongshanensis/

Last updated: 2006-39-17 / Generated: 2025-11-24 02:53

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