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Home -> Kingdom Animalia -> Phylum Chordata -> Subphylum Vertebrata -> Class Mammalia -> Order Artiodactyla -> Family Bovidae -> Subfamily Bovinae -> Species Tragelaphus strepsiceros

Tragelaphus strepsiceros
greater kudu



2008/07/20 08:42:13.687 GMT-4

By Toni Lynn Newell

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Order: Artiodactyla
Family: Bovidae
Subfamily: Bovinae
Genus: Tragelaphus
Species: Tragelaphus strepsiceros

Geographic Range

Greater kudus are found in southern and eastern Africa. The population is the most dense in the south. In East Africa, the population is broken up and there are many isolated groups in the mountains (Estes, 1991).

Biogeographic Regions:
ethiopian (native ).

Habitat

Greater kudu are found in a variety of habitats throughout Africa. As long as they have good cover, greater kudu are able to survive in the settled areas of Africa. Greater kudu can be found in habitats that provide bush and thicket cover. In the rains, greater kudu remain in the deciduous woodlands. During the dry season they can be found in along the banks of rivers where there is rich vegetation (Estes, 1991).

Terrestrial Biomes:
savanna or grassland ; forest ; scrub forest .

Physical Description

Mass
120 to 315 kg; avg. 217.50 kg
(264 to 693 lbs; avg. 478.5 lbs)


Greater kudu are one of the tallest antelopes, with shoulder heights ranging from 100 cm to 150 cm. Greater kudus have the largest horns in the bushbuck tribe, averaging 120 cm in length. The body color of the greater kudu varies from reddish brown to blue-gray, with the darkest individuals found in the southern populations. The color of the males darkens with age. Along its back, the kudu has six to ten stripes. Its tail is black tipped with a white underside. Males possess a beard that females lack (Estes, 1991).

Some key physical features:
endothermic ; bilateral symmetry .

Reproduction

Number of offspring
1 (low); avg. 1

Gestation period
7 to 8.70 months; avg. 7.85 months

Birth Mass
15000 g (average)
(528 oz)
[External Source: AnAge]


Time to weaning
6 months (average)

Age at sexual or reproductive maturity (female)
517 days (average)
[External Source: AnAge]


Greater kudu are seasonal breeders in southern Africa. At the equator, they calve in the rainy season, which is from February to June, and mate near or after the end of the rains (Kingdon, 1982). Females, if well nourished, can breed in two years. Most females, however, do not reach maturity until three years of age. Males are mature in five years. There is a nine month gestation period, and calves are born when the grass is high. Calves remain hidden for two weeks before joining the herd. Greater kudu calves are weaned at six months. Male calves remain in the maternity herd for 1 and 1/2 to 2 years while the females remain in it longer (Estes, 1991).

Key reproductive features:
gonochoric/gonochoristic/dioecious (sexes separate); sexual .

Behavior

Females live in herds of 1-3 head and their offspring. There is no obvious hierarchical rank in these groups. Sometimes the female groups combine to form larger groups, but these groups are temporary. Males live in bachelor herds, which range in number from 2 to 10 head. It is unclear if males have a distinct hierarchical rank in their groups. Male bachelor herds do not overlap each other, but the range of one male may overlap two or three female herds. Males and females do not have any association with each other except during the mating season. Greater kudus are not very aggressive animals and show patterns of aggression mainly in captivity. In the wild, when greater kudu fight, fighting occurs only between kudus of the same size (Estes, 1991).

Key behaviors:
motile ; solitary ; social .

Food Habits

Greater kudu are herbivores. They eat a wide variety of leaves, herbs, fruits, vines, flowers, and some new grass. They may water in the dry season but are capable of surviving in a waterless region (Estes, 1991).

Economic Importance for Humans: Negative

Greater kudus destroy farmers' crops in Africa (Kingdon, 1982).

Economic Importance for Humans: Positive

In southern Africa, greater kudus have been hunted for many years. The meat from the greater kudus is very good and the horns of the male kudus are a trophy for many African hunters (Kingdon, 1982). Greater kudu can also be found in zoos throughout the world (Estes, 1991).

Ways that people benefit from these animals:
food ; body parts are source of valuable material.

Conservation Status

IUCN Red List: [link]:
Lower Risk - Conservation Dependent.

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

CITES: [link]:
No special status.

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Other Comments

Greater kudu have been able to reclaim much of their southern habitat, which was threatened by increased human population. The northern population, however, has not been able to reclaim their territory and remain in sparse, isolated populations (Estes, 1991). Greater kudu are prey for several animals in Africa, including lions, leopards, wild dogs, and spotted hyaenas (Kingdon, 1982).

Contributors

Toni Lynn Newell (author), University of Michigan.

References

Estes, R. 1991. The Behavior Guide to African Mammals. The University of California Press. Berkeley, Los Angeles, and London.

Kingdon, J. 1982. East African Mammals: An Atlas of Evolution in Africa, Volume III Part C (Bovids). Academic Press Ins. (London) Ltd. London and New York.

2008/07/20 08:42:14.472 GMT-4

To cite this page: Newell, T. 1999. "Tragelaphus strepsiceros" (On-line), Animal Diversity Web. Accessed July 25, 2008 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Tragelaphus_strepsiceros.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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